Harbor Studies Program: March 1989 through April 1991


           FINAL DATA REPORT
     THE STUDY OF FLOATABLE DEBRIS
             IN U.S. WATERS
       (HARBOR STUDIES PROGRAM)
     MARCH 1989 THROUGH APRIL 1991
                    to
U.S. ENVIRONMENTAL PROTECTION AGENCY
   Office of Wetlands, Oceans, and Watersheds

             February 28, 1992

           Contract No. 68-C8-0105
            Work Assignment 3-31
           Battelle Ocean Sciences
           397 Washington Street
            Duxbury, MA 02332
               (617) 934-0571

-------

-------
                                      CONTENTS

 List of Figures	       vii
 List of Tables  	.......		       xi

 1.0 PURPOSE OF THE STUDY	      1-1

 2.0 OBJECTIVES AND STRATEGY	      2-1

 3.0 FIELD AND LABORATORY PROCEDURES	      3-1
      3.1 Field Methods and Activities	      3-1
             3.1.1 Vessels and Equipment	 .  .      3-1
             3.1.2 Site Reconnaissance	..'"...      3-3
             3.1.3 Sample Collection and Field Processing	 .	      3-5
      3.2 Analytical Methods  	      3-6
             3.2.1 Sample Separation and Sorting	      3-6
             3.2.2 Inventory Sheets	      3-8
      3.3 Safety Precautions	     3-12
      3.4 Data Processing	  .     3-13
             3.4.1 Database Description	 .	     3-16
             3.4.2 Data Entry arid Loading	     3-16
             3.4.3 Data Analysis	     3-16
             3.4.4 Data Storage	     3-16
      3.5 Quality Assurance/Quality Control	     3-17
             3.5.1 Precision	;.	     3-17
             3.5.2 Consistency and Comparability	     3-17
             3.5.3 Accuracy	 .	     3-18
             3.5.4 Photographs	     3-18
             3.5.5 Calculations and Data Normalization	   .	  .     3-18
             3.5.6 Sample Custody	,	     3-19

4.0 SUMMARY OF SITE CONDITIONS	;  .	.....      4-1
      4.1 Baltimore II	      4-1
      4.2 New York H	     4-11
      4.3 Mid-Atlantic Bight	     4-19
      4.4 Houston I	     4-23
      4.5 Miami II	     4-31
      4.6 Boston II	,	     4-38
      4.7 Baltimore III	;	     4-46
      4.8 Norfolk	     4-52
      4.9 Houston II	;	     4.59
      4.10 Mayaguez	„	     4-63
      4.11 San Juan	     4-69

5.0 SUMMARY OF RESULTS	 ......	      5-1
      5.1 Baltimore II	;....,	      5-3
            5.1.1  Inner Harbor	     5-13
            5.1.2  Middle Harbor  	:	     5-13
                                          111

-------
                                  CONTENTS (continued)

      5.2 New York H  ..................................... .....     5-14
            5.2.1 The Narrows and Lower Bay   ..........................     5-24
            5.2.2 Staten Island . . '. ..................................     5-24
            5.2.3 Manhattan Island ..................................     5-25
      5.3 Mid-Atlantic Bight ...................................... •     5-26
      5.4 HoustonI  ..................... ............. ......... • •     5"26
            5.4.1 Upper Ship  Channel  ................................     5-32
            5.4.2 Middle Ship Channel  ...............................     5-41
            5.4.3 Lower Ship Channel  ............ .  ...................     5-42
      5.5 Miami E  .........................................  • • • •     5~42
            5.5.1 Nearshore Atlantic Ocean ............ .................     5-52
            5.5.2 Dodge Island  ....................................     5-52
            5.5.3 Miami River ........................... •  .........     5-53
      5.6 Boston II  .......... ...................................     5-54
            5.6.1 Mystic River .....................................     5-64
            5.6.2 Chelsea River .......... . . . . ......................     5-64
            5.6.3 Charles River ....................................     5-65
            5.6.4 President Roads ...................................     5-65
      5.7 Baltimore HI  ................... '. ......................     5-66
            5.7.1 Inner Harbor .....................................     5-76
            5.7.2 Middle Harbor  ............... ....................     5-77
            5.7.3 Patapsco River  ...................................     5-77
      5.8 Norfolk ..............................................     5-78
            5.8.1 Elizabeth River  ...................................     5-88
            5.8.2 Hampton Roads .......................  ............     5-88
      5.9 Houston H ............................................     5-89
            5.9.1 Upper Ship Channel  .......................... ......     5-89
            5.9.2 Middle Ship Channel   ...............................     5-99
      5.10 Mayagiiez ............................................     5-100
      5.11 San Juan  ............................................ •     5-100

6.0 DISCUSSION ........................................... •  • •       6-1
      6.1 Phase II Cities Combined ...................................       6-2
             6.1.1 Items of EPA Concern  ..............................     6-11
             6.1.2  Most Common Items ................................     6-11
             6.1.3  Related Debris  ...................................     6-13
      6.2 Ubiquitous Items ........................................     6-15
      6.3 Effects of Precipitation  ....................... .............     6-17
      6.4 Plastic Pellets/Spherules  .................. .................     6-18
      6.5 Debris Composition  Excluding Plastic Pellets/Spherules ................     6-20
             6.5.1  Items of EPA Concern  ..............................     6-23
             6.5.2  Most Common Items ....... .........................     6-23
             6.5.3  Related Debris  ................................. • •     6-27
      6.6  Offshore Studies ........................................     6-27
      6.7 Potential Debris Sources Identified during Phase II ...................     6-29
      6.8  Comparison of Cities Sampled Twice during Phase II  .................     6-30
7.0 REFERENCES
                                             IV

-------
                                 CONTENTS (continued)         ;


APPENDICES


    A: Harbor Studies Program Phases I and II Items of Debris Classification List


    B: Raw Data for Baltimore January 29-30, 1989, June 21-23, 1989, and June 3-5, 1990


    C: Raw Data for New York November 11-13, 1988 and July 7-9, 1989


    D: Raw Data for Mid-Atlantic Bight Survey August 29-30, 1989
                                                                1

    E: Raw Data for Houston February 6-8, 1990 and September 26-27, 1.990


    F: Raw Data for Miami February 3-5, 1989 and February 13-15, 1990


    G: Raw Data for Boston December 2-4, 1988 and April 10-12, 1990


    H: Raw Data for Norfolk June. 6-8,  1990


    I:  Raw Data for Mayagiiez Survey April 23-25,  1991


    J:  Raw Data for San Juan Survey April 22-24, 1991

-------

-------
                              LIST OF TABLES (continued)






5-7    Most Common Items in Mid-Atlantic Bight	 .	     5-30



5-8    Houston I Debris According to Sampling Area	     5-33



5-9    Most Common Items in Houston I According to Sampling Area	     5-38



5-10   Miami II Debris According to Sampling Area	     5-43



5-11   Most Common Items in Miami n According to Sampling Area .  .	     5-48



5-12   Boston II Debris According to Sampling Area	     5-55



5-13   Most Common Items in Boston II According to Sampling Area .  .	     5-60



5-14   Baltimore III Debris According to Sampling Area	     5-67



5-15   Most Common Items in Baltimore III According to Sampling Area  .	     5-72
                                                                 I


5-16   Norfolk Debris According to Sampling Area	     5-79



5-17   Most Common Items in Norfolk According to Sampling Area   .  .	     5-84



5-18   Houston II Debris According to Sampling Area	     5-90



5-19   Most Common Items in Houston II According to  Sampling Area	     5-95



5-20   Mayagiiez and San Juan Debris According to Sampling Area . .  .	   5-101



5-21   Most Common Items in Mayaguez and San Juan According to Sampling Area  ....   5-106



6-1  » Summary of Debris in Phase II Harbors	•.	     6-6



6-2    Ranking  of Most Abundant Items in Phase II Harbors  	     6-12



6-3    Ubiquitous Items in Phase II  Cites	     6-16



6-4    Most-Common Items and Their Ranking in Each Phase II City	     6-25
                                          xn

-------
                                    LIST OF TABLES


2-1    Items of Concern Designated by EPA	      2-2

3-1    Harbor Studies Program Database Tables  	     3-14

4-1    Daily Weather Data and Condition of CSOs during Each Surve  	      4-2

4-2    Sampling Events at Each Sampling Area Within Each Harbor	      4-3

4-3    List of Participants in Each Harbor Survey	.\ . .      4-4

4-4    Baltimore H Field Data, June 1989	      4-6

4-5    New York H Field Data, July 1989	•     4-12

4-6    Mid-Atlantic Field Survey Data, August 1989	     4-20

4-7    Houston I Field Data, February 1990	     4-24

4-8    Miami II Field Data, February 1990  	     4-33

4-9    Boston II Field Data, April 1990  	     4-39

4-10   Baltimore IE Field Data, June 1990	     4-47

4-11   Norfolk Field Data, July 1990	     4-54

4-12   Houston H Field Data, September 1990  	     4-60

4-13   Mayagiiez Field Data, April 1991	     4-65

4-14   San Juan Field Data, April 1991	•  • •     4-70

5-1    Number and Percent Composition of Sewage-, Medical-,
       and Drug-Related Debris in Each Harbor  	      5-2

5-2    Baltimore II Debris According to Sampling Area  	      5-4

5-3    Most Common Items in Baltimore II According to Sampling Area	      5-9

5-4    New York II Debris According to Sampling Area	     5-15

5-5    Most Common Items in New York II According  to Sampling Area	,	     5-20

5-6    Mid-Atlantic Bight Debris	     5-27
                                             XI

-------

-------
                               LIST OF FIGURES (continued)
5-9    Percent Composition of Houston II Debris
       (a)    AH Samples Combined	     5-97
       (b)    By Sampling Areas	     5-98

5-10   Percent Composition of Mayagiiez Debris
       (a)    All Samples Combined	    5-108
       (b)    By Sampling Areas	•    5-109

5-11   Percent Composition of San Juan Debris  	    5-110

6-1
6-2
6-3
Percent Composition of Phase n Debris,
(a)    All Samples Combined	
(b)    Baltimore H, New York n, Mid-Atlantic Bight, Houston I,
      Miami n, and Boston n	
(c)    Baltimore HI, Norfolk, Houston H, Mayagiiez, San Juan,
      and All Phase n Cities	
                                                                                         6-3

                                                                                         6-4

                                                                                         6-5
Percent Composition of Debris in Phase II Cities,
Excluding Plastic Pellets/Spherules	     6-21
Percent Composition of Items of EPA Concern in Phase II Cities,
Excluding Plastic Pellets/Spherules	
6-4    Percent Composition of Sewage — Medical-, -and Drug-Related Debris
       in Phase II Cities, Excluding Pellets/Spherules	
                                                                                        6-24
                                                                                6-28
                                             IX

-------
                              LIST OF FIGURES (continued)
4-9    Houston n Sampling Locations
       (a)   September 26, 1990 (Day 1)	     4-61
       (b)   September 27, 1990 (Day 2)  	1	     4-62

4-10   Mayagiiez Sampling Locations
       (a)   April 23, 1991 (Day 1)	     4-66
       (b)   April 24, 1991 (Day 2)	     4-67
       (c)   April 25, 1991 (Day 3)		     4-68

4-11   San Juan Sampling Locations
       (a)   April 22, 1991 (Day 1)	     4-71
       (b)   April 23, 1991 (Day 2)	     4-72
       (c)   April 24, 1991 (Day 3)	...........     4-73

5-1    Percent Composition of Baltimore n Debris
       (a)   All Samples Combined	     5-11
       (b)   By Sampling Areas		     5-12

5-2    Percent Composition of New York II Debris
       (a)   All Samples Combined	     5-22
       (b)   By Sampling Areas	     5-23

5-3    Percent Composition of Mid-Atlantic Bight Debris	     5-31

5-4    Percent Composition of Houston I Debris
       (a)   All Samples Combined	     5-39
       (b)   By Sampling Areas	     5-40

5-5    Percent Composition of Miami II Debris
       (a)   All Samples Combined		     5-50
       (b)   By Sampling Areas	I ..........     5-51

5-6    Percent Composition of Boston II Debris
       (a)   All Samples Combined	     5-62
       (b)   By Sampling Areas	     5-63

5-7    Percent Composition of Baltimore III Debris
       (a)   All Samples Combined	     5-74
       (b)   By Sampling Areas	     5-75

5-8    Percent Composition of Norfolk Debris
       (a)   All Samples Combined		     5-86
       (b)   By Sampling Areas	     5-87
                                          vin

-------
                                    LIST OF FIGURES


1-1    Areas Surveyed during the Harbor Studies Program — Phase II  	facing page 1-1

3-1    Example of Sampling Vessel Equipped with Telescoping Boom	     3-2

3-2    Example of Sampling Log Used during the Harbor Studies Program  	      3-4

3-3    Data Inventory Sheet Used during the Harbor Studies Program Surveys  	      3-9

4-1    Baltimore n Sampling Locations
       (a)    June 21, 1989 (Day 1)	      4-8
       (b)    June 22, 1989 (Day 2)	      4-9
       (c)    June 23, 1989 (Day 3)	     4-10

4-2    New York n Sampling Locations
       (a)    July 7,  1989 (Day 1)	     4-14
       (b)    July 8,  1989 (Day 2)	     4-15
       (c)    July 9,  1989 (Day 3)	     4-16

4-3    Mid-Atlantic Bight Sampling Locations, August 29 and 30, 1989  	     4-21

4-4    Houston I Sampling Locations
       (a)    February 6, 1990 (Day 1)	     4-26
       (b)    February 7, 1990 (Day 2)	     4-27
       (c)    February 8, 1990 (Day 3)	     4-28

4-5    Miami II Sampling Locations
       (a)    February 13, 1990 (Day 1)	     4-35
       (b)    February 14, 1990 (Day 2)	     4-36
       (c)    February 15, 1990 (Day 3)	     3-37

4-6   * Boston II Sampling Locations
       (a)    April 10, 1990 (Day 1)   	     4-42
       (b)    April 11, 1990 (Day 2)   	     4-43
       (c)    April 12, 1990 (Day 3)	     4-44

4-7    Baltimore III Sampling Locations
       (a)    June 3, 1990 (Day 1)	     4-49
       (b)    June 4, 1990 (Day 2)	     4-50
       (c)    June 5, 1990 (Day 3)	     4-51

4-8    Norfolk Sampling Locations
       (a)    June 6, 1990 (Day 1)	     4-56
       (b)    June 7, 1990 (Day 2)	     4-57
       (c)    June 8, 1990 (Day 3)	     4-58
                                             Vll

-------
                                                                  .-Boston, MA

                                                                  ^
                                                               :2-New York, NY


                                                             Baltimore, MD
                                                            •-Mid-Atlantic Bight
                                                            Norfolk, VA
                                                                               San Juan, PR
                                                                                 N
                                                                         Mayaguez, PR
Figure 1-1. Nine Areas Surveyed during the Harbor Studies Program — Phase II.
                           June 1989 through April 1991

-------

-------
1.0 PURPOSE OF THE STUDY

Public awareness and concern is increasing over the presence of manmade floating debris in the
aquatic environment; both freshwater and marine systems are threatened by this growing problem.
Floating debris not only degrades the environment, it may in some cases also endanger aquatic life
and pose serious risks to public health and safety. Sources contributing to this problem include land-
based facilities for handling solid waste; beach use; combined sewer overflows (CSO) and stormwater
sewer discharges; domestic and industrial wastewater systems; urban runoff; and commercial,
recreational, and military vessels.

In response to domestic and international concerns about plastic debris, the Congress passed the
Marine Plastic Pollution Research Control Act of 1987 (Pub.L. 100-200). A major provision of the
Act required the Environmental Protection Agency (EPA) to conduct a study and to issue a Report to
the Congress on methods for reducing plastic pollution (EPA, 1990a). The Report to the Congress
addresses plastic debris in the marine environment, and discusses the types and sources of plastic
waste, the transport and fate of such debris, and its effects on the marine environment and human
health and safety. Because there are few data on the types and sources of plastic debris in the marine
environment, EPA decided that field studies were needed to characterize 'this debris and its sources
along the coastal United States.

Floating debris is evident in harbors and ports throughout the United States. Commercial- and
recreational-vessel activity and runoff from coastal urban communities are potential sources of the
plastic debris that fouls beaches and harbors. To gather data for inclusion in the Report to the
Congress, EPA initiated the Harbor Studies Program. Under this ongoing program, EPA has
conducted several surveys to collect and characterize floating debris in the harbors of selected cities
along the coasts of the United States and Puerto Rico. The Harbor Studies Program is being
conducted in two separate phases. ;

The results of the first seven surveys (Phase I) of the program were reported by EPA (1990b), and
were summarized in the EPA Report to the Congress (EPA, 1990a). The; seven metropolitan areas
surveyed during Phase I were New York, New York (November 11-13, 198,8); Boston, Massachusetts
(December 2-4, 1988); Philadelphia, Pennsylvania (January 26-27, 1989); Baltimore, Maryland

1-1

-------
(January 29-30,  1989);  Miami,  Florida (February  3-5,  1989);  Seattle and  Tacoma,  Washington
(February 21-23,  1989); and San Francisco and Oakland, California (February 21-23, 1989).

The results of the second series  of surveys (Phase II) are detailed  in this survey report.  Phase II
surveys were  conducted  between March  1989 and April 1991  in the waters of eight major coastal
cities (Figure 1-1).
    •  Baltimore, Maryland  (June 21-23, 1989, and June 3-5, 1990)
    •  New York, New York (July 7-9, 1989)
    •  Houston, Texas (February 6-8 and September 26-27,  1990)
    •  Miami, Florida (February 13-15, 1990)
    •  Boston, Massachusetts (April 10-12,  1990)
    •  Norfolk, Virginia (June 6-8, 1990)
    •  Mayagiiez, Puerto Rico (April 23-25, 1991)
    •  San Juan,  Puerto Rico (April 22-24,  1991).
In addition, an offshore survey in the Mid-Atlantic Bight  along the continental shelf between Cape
May, New Jersey, and Cape Henry,  Virginia, was conducted September 29-30, 1989, during an EPA
Region III coastal eutrophication study.

Houston, Norfolk,  Mayaguez,  and San Juan were sampled for the first time, during Phase II.  To
compare debris composition of samples collected at different times from the harbors of selected cities,
four of the cities surveyed in Phase II — Baltimore, New York, Miami, and Boston — had also been
surveyed once during Phase I.   Because of the large numbers of syringes found in Baltimore and the
large numbers of plastic pellets/spherules in Houston, both of these cities were sampled twice during
Phase II.
                                               1-2

-------
2.0 OBJECTIVES AND STRATEGY

The primary objective of the Harbor Studies Program — to characterize aind enumerate the types and
items of floating debris collected in each harbor — has remained constant throughout the conduct of
Phases I and II. Meeting the objective will enable the Environmental Protection Agency (EPA) to
better understand the sources and impacts of floatable debris hi the aquatic environment.

The final strategy for sampling aquatic debris in all selected cities (Phases I and II) was developed
and adopted during Phase I of the program. Details of the final strategy and its development have
been reported by EPA (1990b, Section 2.0). The strategy was to sample areas during two to three
consecutive days in areas where floating-debris slicks were visible. Sampling was concentrated on the
densest areas of those slicks. The resultant data will be used to determine the composition of debris
in slicks, but they will be of no use for quantifying the debris in an entire harbor.

Sampling activities generally were conducted during ebb tide because floating debris is most likely to
be transported out of a harbor and into the ocean on the outgoing tide. Sampling during ebb tide also
minimizes the influence of debris contributed by sources outside harbors.
i
To sample a greater area of each harbor, sampling was conducted by using more than one vessel,
each covering a different area of a harbor. EPA selected the sampling are;is several days before each
survey. Within a given city, selection of a sampling area was based on one or more of the following
criteria:
• It must provide the broadest coverage of the harbor and surrounding water.
• It must be highly industrialized.
• It must support heavy boating and shipping traffic.
• It must have a high density of combined sewer overflow (CSO) and storrn-sewer outfalls.

A variety of factors, such as weather, tides, recreational boating, commercial shipping, and land use
can cause floating debris to concentrate. However, the highest influx of debris into harbors is usually
the result of moderate to heavy rainfall. During such periods, the runoff iand discharges from CSOs
and storm sewers contribute significantly to the floating debris in a harbor. The strategy required
2-1

-------
                   Table 2-1. Items of Concern Designated by EPA
EPA-Designated Category
Items
Pellets



Condoms


Tampons



Syringes/medical
Nets/traps


Line/rope
Beverage yokes


Plastic bags/sheeting
Plastic pellets/spherules
Polystyrene spheres
Polystyrene spheres (1 cm)

Condoms (whole)
Condoms (pieces)

Tampons
Tampon applicators
Tampon wrappers

Syringes (whole)
Syringes (pieces)
Syringes with blood
Vials
Vial caps
Insulin bottles (glass medical bottles)
Needle covers

Netting
Floats and lures

Rope (textile)
Plastic rope >2ft
Plastic rope <2ft
Plastic filaments
Plastic strapping band
Fishing line — monofilarnent

Beverage yokes (whole)
Beverage yokes (pieces)

Bags > 1 gal
Bags < 1 gal
Condiment bag
Miscellaneous bags (whole)
Miscellaneous bags (pieces)
Sheeting >  2 lin ft
Sheeting <  2 lin ft
                                          2-2

-------
that, whenever possible, sampling was to  be conducted during or just after periods of moderate to
heavy rain.  However, the prevailing weather patterns during the scheduled survey periods necessitat-
ed that most of the sampling be done during dry-weather conditions.

In its Report to the Congress (EPA, 1990),  EPA identified several categories of debris that are of
particular concern to  man in  relation to  his environment.   There were  two  major qualifiers in
designating these categories, or "items  of concern": when present in the environment, the items either
(1) pose a risk to human health or marine life or (2) cause esthetic or economic damage to an area.

The items of concern designated by EPA include plastic and polystyrene pellets (including spheres and
spherules); condoms;  tampons (including  applicators);  syringes; nets  and traps;  line and rope;
beverage yokes; and plastic bags  and  sheeting (EPA, 1990a).  Several items  of debris specifically
identified during the  Harbor Studies Program  are also among the items of EPA concern (EPA,  1990b)
and are given in Table 2-1.
                                             2-3

-------

-------
                       3.0  FIELD AND LABORATORY PROCEDURES

 During each 2- to 3-day harbor survey, daily operations were divided into two major activities: field
 activities and  laboratory activities.  Field activities  included site reconnaissance, sample collection,
 and field processing. Laboratory activities included sample processing and analysis.
                          3.1  FIELD METHODS AND ACTWITIES

                                3.1.1 Vessels and Equipment

Generally,  two to three areas of each harbor  were designated for concurrent  reconnaissance and
sampling operations. All areas were sampled during the same period, preferably at ebb tide, on each
sampling day.  To  complete sampling operations at each designated area  within the designated ebb
tide cycle, two or three survey vessels (depending on the number of designated sampling areas) were
used at each harbor  [except during Houston II (the second survey), Mayagiiez, and San Juan].

Two vessels were contracted for the Houston  H survey,  one to sample the upper Houston Ship
Channel and the other to sample the lower Channel.  However, an engine malfunction aboard one of
the vessels necessitated that all sampling operations be conducted from a single vessel, the Thompson-
class vessel provided by Texas A&M University.  Two vessels were  usisd  during the Puerto Rico
survey (one vessel each during the Mayagiiez and San Juan surveys). Two vessels were used during
the Baltimore II, Houston I, and Miami II surveys, and three vessels were used during the New York
II, Boston II, Baltimore III (the OSV Anderson was used only as a laboratory), and Norfolk surveys.

The survey  vessels  included the Environmental  Protection  Agency (EPA) -owned  OSV Peter W.
Anderson and the 15-ft  Boston Whaler belonging to the OSV Anderson, a Battelle-owned 17-ft Boston
Whaler, a 17-ft Mako- and a 22-ft Monarch-class vessel  owned by the Texas Water  Commission,  a
19-ft Thompson-class vessel owned by Texas A&M University, a 22-ft Boston Whaler owned by the
Puerto Rico Departamento de Recursos Naturales, and a 17-ft Aquasport-class vessel owned by the
                                            3-1

-------
                 OSV Peter  W. Anderson
                                          (A)
L_D
 Whaler
1x2x4-m
Neuston Net
0.33-mm  Mesh
                                                          Capstan
                                                     Deployment
                                                         and
                                                     Retrieval Line
                                   Forward Stay
                                         Telescoping Boom
                            Whaler
                                           (B)
                0.5x1x2-m.
                Neuston Net
                0.33-mm Mesh
                               Sleeve

                               Fixed Boom
               Figure 3-1. Sampling Vessels Equipped with Boom.

                                3-2
                                                                       _J

-------
University of Puerto Rico — Mayaguez.  The designations of sampling vessels  are  simplified  in
further discussions in this report as follows.
    •  The OSV Peter W. Anderson is referred to as the OSV Anderson.
    •  The Boston Whalers belonging to the OSV Anderson and Battelle are referred to as Whaler A
       and Whaler B, respectively.
    •  The  19-ft Mako-class vessel and  23-ft Monarch-class vessel  [owned  by the Texas  Water
       Commission (TWC)], and the 19-ft Thompson-class vessel (owned by Texas A&M  University)
       are referred to as the Mako, Monarch, and Thompson, respectively.
    •  The  17-ft Aquasport owned by the University of Puerto Rico — Mayaguez  and the 22-ft
       Whaler owned by the Puerto Rico Departamento de Recursos Naturales  are referred to as the
       Aquasport and the Whaler, respectively.

Samples  were collected by using a 0.33-mm-mesh  neuston-type net towed  from a boom positioned
abeam of the vessel to minimize disturbances from the wake of the vessel.  The net used  aboard the
OSV  Anderson measured  1  x 2 x 4 m.  In accordance with EPA Standard Operating Procedure
(SOP) No.  4-35 (Battelle, 1988), the net was deployed  from a telescoping  boom that was fully
extended to minimize interference from the wake of the ship (Figure 3-1). The net was towed by a
line extending from a sheave at the end of the boom to the forward capstan.  The  boom  was raised
and lowered by using an electric winch mounted on the ship.

The nets towed from the smaller vessels measured 0.5 x 1 x 2 m.  These nets were towed from a
stationary boom rigged near the bow of each vessel.  The tow line for these nets was attached to the
bridle of the net, passed through an eye hook  at the end of the boom,  and secured to a cleat at the
bow of the vessel. At the end of each tow, the nets were retrieved by using a tag line.

                                  3.1.2  Site Reconnaissance

Reconnaissance observations were carried out concurrently with sampling operations on each sampling
day at designated sampling areas  in each harbor.  The reconnaissance was  used to locate debris slicks
for sampling and estimate the size of each slick  encountered.  If a debris slick contained enough
material to fill half of the neuston net (a volume of approximately 16 to 17 gal)  within a 20-min
sampling window, a sample was collected immediately; otherwise, the  sampling team  would depart
the area in search of more concentrated debris slicks.
                                             3-3

-------
                              BATTELLE
                        Harbor Studies Program

                       '   . Sampling Log
Date  	
       DD

Slick No.
                                  Harbor
MM
     YY
                      Slick  Location
                                  Sampling Platform
Start TDl
Coordinates: Lat
Finish TDl
Coordinates: Lat

TD2
N Lon
TD2
N Lon

FIELD MEASUREMENTS Collect
Weather: Sea State:
( code )
Net Frame Size: 1.0m x
0.5m x
Tow Area: Area of Tow
Speed of Net
Width of Net
(code)
2.0m
1.0m
- Duration of
Through the
(Tow)
Time
W
Time
W

or's Initials:
Wind: Speed
Directio
Mesh Size: 0.
0.
0.
Tow
Water


(24 h)
(24 h)

kt
n o
1mm 	
3mm
5mm
h x
kt x
m
                                      Slick Area:
                                     (visual  estimate)
                                               sq m
 LABORATORY SAMPLES COLLECTED

   Sample Types Collected for Sample  Number

,   (Initial Here and On Labels)

       	 Large Debris                 	
                                       *AAK588*
                                 Small  Debris
    COMMENTS:
  Scientist:
 Figure 3-2. Example of Sampling Log Used during the Harbor Studies Program.
                                3-4

-------
3.1.3 Sample Collection and Field Processing

A single net tow through a slick was considered one sample regardless of the tow length. If more
than one sample was collected from a defined slick, each sample was considered to be a replicate.
The dimensions and locations of each slick or sampling area, along with other parameters, were
recorded on the Sampling Logs (Figure 3-2). Slick areas (in square meters) were based on rough,
visual estimates of dimensions and were not intended to be exact. Tow areas (in square meters) were
calculated by using duration of tow (minutes), width of the sampling net (in meters), and speed of tow
(in knots).

Because of the distribution of debris in the slicks, it was not possible to run straight transects through
a particular sampling area. Tows were made along the longest axis of the slick or by crisscrossing
several times through the slick, and were purposely directed to collect floating material and specific
types of debris of particular interest to EPA (condoms, tampon applicators, syringes, drug-related
debris, etc.). If single items of debris were observed floating on the surface, the sampling crews
typically retrieved the item and recorded it as a "discrete sample" as a method of distinguishing it
from samples collected by towing a net.

On each vessel, locations were determined from visual fixes on various landmarks in the harbors.
These locations were plotted on navigation charts of the designated sampling area, and the coordinates
of each sampling location were determined from the plotted marks. A Loran C navigation system
was used only aboard the OSV Anderson. At each site, the system was calibrated to the known
coordinates (latitude and longitude) of a fixed object (channel buoy or dock) to correct for the
deviations of Loran C when used near land. ;

In general, samples were collected from visible slicks or areas that contained moderate to heavy
amounts of debris. Debris was heavily concentrated in some slicks, and was sparse and widely
scattered in other slicks. Generally, a slick was considered dense or the debris heavily concentrated
when a 16- to 17-gal (one-half the volume of a 33-gal plastic bag) sample could be collected in tow
lasting < 10 min; a slick was considered moderate if a similarly sized sample could be collected in a
10- to 15-min tow; a slick was considered light if < 16 gal of debris could be collected in a 20-min
tow.
3-5

-------
All neuston nets were towed in accordance with the EPA SOP No. 4-35 (EPA, 1988). All tows were
conducted at a speed of 2 kn for approximately 20 min, or until enough debris could be collected to
fill approximately one-half the volume of a 33-gal plastic bag. If the concentration of debris was
heavy, the tow time was reduced; if the concentration of debris was sparse, the tow time was
increased.

After retrieval, the nets were rinsed with seawater to wash all of the captured debris into the plastic
jar attached to the cod end of the neuston net. The nets were inverted and the contents of the net
were emptied into a 33-gal plastic bag. The net was returned to the normal towing configuration and
rinsed again with seawater. The plastic jar was removed from the net, and the contents of the jar
were emptied into a 1-gal plastic container. Preprinted labels with unique sample numbers were
placed on the 1-gal container, the 33-gal bag, and on the Sampling Log. (In general, each sample
was composed of the debris contained in a plastic bag and a 1-gal plastic container.) The same
unique sample numbers assigned to each field sample were also assigned to the corresponding sample
after final processing and analysis (described in Section 3.2.1). The samples were stored at room
temperature for later processing and analysis on the OSV Anderson or in a shore-based laboratory.

3.2 ANALYTICAL METHODS

Samples were processed and analyzed immediately after returning from the field to the laboratory on
each day of sampling. Samples were processed and analyzed in the laboratory of the OSV Ajiderson
when the vessel was available; when the OSV Anderson was unavailable, they were analyzed in local
shore-based laboratories. Generally, the OSV Anderson laboratory was used during the east coast
surveys, and shore-based laboratories were used during the Gulf of Mexico coast and Puerto Rico
surveys.

3.2.1 Sample Separation and Sorting

Samples were processed to separate all targeted debris items (anthropogenic in origin) from
nontargeted items (living material or items not anthropogenic in origin). Large targeted items were
separated from the sample immediately upon discovery. These items, as well as the nontargeted
items, were rinsed over a pan or 0.33-mm-mesh sieve to collect all small, clinging debris. The large

3-6

-------
items were roughly sorted according to matrix (plastic, glass, paper, etc.). Forceps were used to
separate smaller targeted items in the rinse pan from detrital matter and nontargeted debris. These
items were also sorted according to matrix.

To ensure the collection of all targeted debris, samples were processed by a minimum of two analysts
(when possible); only in cases when there was a shortage of personnel were samples sorted by one
analyst. Samples containing considerable amounts of organic or living material (usually leaves, twigs,
grass, or seaweed) and detritus were processed by several analysts. All contargeted debris was
discarded after sorting operations were completed for each sample. After ithe unwanted material was
discarded, each item was identified and counted according to the categories listed on the Data
Inventory Sheet (see Section 3.2.2). Each sample was labeled with a unique sample number
generated by the Battelle Sample Tracking System (STS) (see Section 3.5.6),

When the counts for each sample were completed, the tallies for each item were totaled and recorded
on the Data Inventory Sheet. All enumerated items (with the exception of items subject to putrifica-
tion) were stored hi scalable plastic bags and treated with 95% ethanol or isopropanol to minimize
bacterial growth. Items subject to purification were enumerated and discarded immediately.

In several samples, items such as grease balls, tar, or polystyrene spheres were found in numbers too
numerous to be counted. The acronym TNTC (too numerous to count) was recorded on the inventory
sheets next to such items. Grease balls and pieces of tar were often very small (< 1 to 2 mm dia) and
counting them would have been impractical, if not impossible. Usually, TNTC records were made
when the Chief or Second Scientists estimated that there were more than 500 of the item present.
Although the polystyrene spheres were somewhat larger (2 to 3 mm dia), they also were often found
in very large numbers, and often had been dislodged from larger polystyrene items during handling.
TNTC was recorded on the original inventory sheets; however, these records were not included in the
database or summary tables and figures.

All samples, except those collected in Mayagiiez and San Juan, were shipped to the Battelle laboratory
at Duxbury, Massachusetts, for photographing, removal of plastic pellets/spherules and medical
waste, and final disposal. Samples collected in Mayaguez and San Juan were photographed. They
were disposed of immediately after analysis to avoid potential problems associated with shipping trash

3-7 ;

-------
from Puerto Rico to the United States that might result from a customs or agricultural inspection [i.e.,
Animal and Plant Health Inspection Service (APHIS)] of the shipment.

3.2.2 Inventory Sheets

The marine debris data inventory sheet used during Phase n of the Harbor Studies Program is shown
in Figure 3-3. This sheet is the result of intensive first- and second-generation modifications to an
inventory sheet developed by the Center for Marine Conservation (CMC) to record debris data
gathered during the 1988 national beach cleanup. The list of items as they were compiled to create
the final inventory is given hi Appendix A, which also illustrates how the Harbor Studies categories
compare to the CMC categories. Most of the new Harbor Studies categories are subsets of CMC
categories, and, by simply recombining categories or subcategories, the two sets of data are directly
comparable.

The original CMC sheets were used during Phase I surveys of New York and Boston, after which a
first set of modifications were made based on the results of those surveys. Under this first modifica-
tion, many new subcategories were identified and added to the inventory form, some subcategories
were eliminated because they were inappropriate for the Harbor Studies Program, and many
categories were retained. A few subcategories, such as "plastic cups, spoons, forks, straws," were
retained because they were used frequently and it was impossible to separate the existing data into
more descriptive subcategories (i.e., "plastic utensils," "plastic cups," "plastic straws").

In selecting new subcategory names, a complete list was compiled of all items found in New York
and Boston. The items were categorized according to matrix: plastic, glass, paper, textile,
polystyrene, rubber, metal, wood, miscellaneous. Items in these matrices were subsequently
subcategorized into groupings according to common properties, e.g., bottles, bags, personal hygiene
products, etc. Finally, the categories were reviewed and combined to create descriptive but not
overly detailed names. Each name had to be specific enough to be accurately descriptive without
being cumbersome and inconvenient to use.
3-8

-------
PLASTICS
Absorbant Material	
Bags and Ties
  Bags < 1-gal capacity_
  Condiment bag^	
  Garbage bag
                            FU3ATABLES SURVEY DATA INVENTORY SHEET—Sheet I
   Bags > 1-gal capacity_
   Misc.  bags	
   Misc.  pieces
   Vegetable sack
 Banding Material
   Electrical wire tie	
   Strapping band	
 Bottles
   Bottles < 1-gal capacity_
   Bottles > 1-gal capacity_
   Beverage bottles	
   Misc. bottles	
   Misc. pieces	
 Caps and lids
   Caps/lids
  Cap/lid liners	
  Cap/lid pieces
  Pull tab from plastic lid_
Cigarette/Cigar Items
  Wrappers and packs	
  Cigar tips
  Cigarette butts & filters
  Disposable lighters	
Containers
  Lemon juice dispensers	
  Misc. containers	
Dishware
  Cups, spoons,  forks,  straws_
  Dishes/plates	~
  Misc. pieces	
Drug Paraphernalia
  Crack vial caps	____
  Crack vials w/caps	.
  Crack vials w/o caps	
Fishing/Boating  Items
  Floats & lures
  Fishing line-monofilament_
  Netting_
Food Wrappers—Mi sc._	
Hair Care & Cosmetic Items—Misc._
Housewares & Tools—Misc.	~
Label s—Mi sc.	
Line/Rope
  Filament
  Rope length < 2 ft_
  Rope length > 2 ft_
Medical
  Adhesive bandages_
  Adhesive bandage wrappers_
  Cough syrup bottles	
  Cylindrical tubes_
  Cylindrical tube pieces_
  Lip balm & containers	
  Misc.
  Needle covers	
  Pill  vials & caps_
  Syringes  (whole)	
                                                                                 ATTACH SAMPLE LABEL HERE
    Syringes  (pieces)
    Syringes with blood_~
    Tube ends only	~
    Vials
    Vial caps	
 Miscellaneous
    Foil wrappers (plastic-coated)
    Hardhat band	"
    Misc. Items	
    Pieces
   Wrappers
   Polyvinylchloride (PVC"£
   Toys	~
   Tubing	
   Vials               ~~
 Pel1ets & Spherules_
 Personal Hygiene
   Condoms (whole)
   Condoms (pieces]^
   Diapers
   Panty liners_
   Cotton swabs  (whole)_
   Cotton swabs  (tube
   Sanitary items
   Sanitary napkins
   Tanpon applicators
   Tampon wrappers
 Photographic Items
   Film containers
   Photos	____
 Sheeting
   <2ft
  >2 ft
 Six-Pack Yokes (or similar)
  Whole
  Pieces
Writing Utensils—Misc. ~
Containers—Bucket
Housewares & Tools—HarcShat
Housewares & Tools—Tape:
Miscellaneous—Bakery Pallet
Miscellaneous—Plastic Plants	
Fishing/Boating Items—Misc.
Miscellaneous—Packing MatenaT
Dishware—Coffee Stirrers	~
Personal Hygiene—Tampons	
GLASS
Bottles
  Alcohol  bottles_
  Food bottles	
Light bulbs	
Misc. Pieces	
Marbles
Bottles—Medical
  Figure 3-3. Data Inventory Sheet Used during the Harbor Studies Program — Phase II.
                                    June 1989 through April 1991
                                                   3-9

-------
PAPER
Bags
  Vlhole
  Pieces	
Cartons/Cardboard Boxes
  Whole   	
  Pieces
Food Items & Wrappers
  Beverage cartons	
  Cups & plates_
  Fast food wrappers_
  Food wrappers	
  Gum wrappers_
  Lollipop sticks
Houseware Items & Tools
  Handi-wipes	
  Hatches	
  Tar paper	
Miscellaneous
  Cap liners
  Misc. Items
  Misc. pieces	
  Misc. wrappers_
Sanitary Items
  Tissues
  Toilet paper_
Books         ~
TEXTILE
Shoes~athletic_
Canvas
Clothing—vshole & pieces_
Lint  	
Medical
  Cotton
  Cotton balls_
  Linen
Rope
Shoe Liners
POLYSTYRENE
Buoys & Floats
  Buoys
  Dock float pieces_
Food Containers
  Beverage labels
  Cups & bowls (pieces)_
  Cups & bowls (whole)_2
  Egg cartons_
  Fast food containers  (vrfiole)
  Fast food containers  (pieces^
  Plates & trays (pieces)	~
  Plates & trays (whole)	
Miscellaneous
  Pieces snailer than a basefaall_
  Pieces larger than a baseballj
  Polyurethane  foam	
  Spheres_
  Stripping (possibly rubber)_
  Wrappers	
Packing Material
  Peanuts	
  Misc.	
Balls  	
Miscellaneous—Spheres  (l-on)_
Polystyrene Sheeting_
Food Containers—Insulator^
Polyurethane Foam (>2 ft)	
  Pieces
Miscellaneous Items
  Misc. items
  Foam rubber
  Foam rubber stnppnng_
  Pieces
  Tires & wheels
  Tubing_
Rubberbands
  Pieces	
  Whole
Gloves (wiiole and pieces)_
Retainer Boom	"
Toys_
Stoppers_
METAL
Cans
  Aerosol  cans_
  Beverage cans_
Candy Wrappers^
Foil    	
Gum Wrappers	
Lids (Beverage)
Misc.
Twist Ties_
Wheel Rims_
Wire
Cans—Gas/0il_
Pop-top Ring_
Pots and Pans_
Food Wrappers"
WOOD
Burned Wood_
Chips	
Cork	
Cut Luntoer (2x4)
Ice Cream & Popsicle Sticks_
Matches     	
Medical—Tongue depressors_
Misc. Pieces	~
Penci1s	
Toothpicks
                        Continue to Inventory Sheet 2.
   Figure 3-3.  Data Inventory Sheet Used during the Harbor Studies Program — Phase II.
                               June 1989 through April 1991 (continued)
                                                      3-10

-------
                          FLOATABLES SURVEY DATA INVENTORY SHEET—Sheet 2

MISCELLANEOUS
Charcoal	 4-;r
Fibrous Material	     (XMENTS
Fish	
Food Items                                   	     	
Grease Balls		
Hair Balls	
Insulation	 	     	
Medical-Pills                               		
Mothballs	
Paint Chips	 	     	
Plants	
Slag                                                               ~
Soap	 	     	
Sponge	 	     	
Tar	•	
Wax
Fecal Material
111egal Substances~Drugs_
Other Living Organisms
ADDITIONAL ITEMS (Include Category)
                                                                      Supplemental Pages Yes    or No   ?
                                                                                                   ~
  Figure 3-3. Data Inventory Sheet Used during the Harbor Studies Program — Phase II.
                           June 1989 through April 1991 (continued)
                                               3-11

-------
When the San Francisco/Oakland survey (the final Phase I survey) was completed, the inventory sheet
was again reviewed and a second set of revisions was made. Several new items were added and an
area for comments was appended to the end of the form to facilitate record keeping during analysis.
This final revised form (Figure 3-3) was used during all Phase H surveys.

3.3 SAFETY PRECAUTIONS

Because the origin and composition of the floatable debris were unknown during sampling and
analysis, several precautions were followed when collecting and handling the samples. Samples .often
were collected near CSOs or through slicks from CSO discharges. It was assumed that there was a
strong likelihood that disease-carrying organisms were associated with the debris, and precautions
were taken to minimize exposure to pathogenic organisms.

During sample collection, all field technicians wore long-sleeved Tyvek® suits that covered the body
from neck to ankle. Disposable rubber gloves were worn while handling the nets and transferring the
samples from the nets to the sample containers. The suits and gloves were discarded daily.

While processing the samples at the end of each sampling day, disposable gloves were worn at all
times. Long- or medium-length stainless forceps were used to directly handle and otherwise
manipulate the debris during identification and enumeration. After completion of sample analysis,
work surfaces were wiped daily with ethanol or isopropanol. The samples were discarded after
completion of all sample processing, photographing (see Section 3.5.4), and removal of plastic pellets
and syringes (m Mayaguez and San Juan, plastic pellets and syringes were not saved). Plastic pellets
and syringes were retained for possible use during other EPA-sponsored studies. The discarded
samples were placed in 30-gal plastic trash bags and placed into the on-site garbage dumpster,
according to instructions provided by the Environment, Safety, and Health Officer at Battelle Ocean
Sciences.

Prior to the Mayaguez and San Juan surveys, the United States Department of State was contacted to
determine if special precautions (e.g., vaccinations) were necessary for handling materials from the
Puerto Rican harbors. The Department recommended "innoculations against tetanus and hepatitus.
Because the field team had been previously innoculated against tetanus, only a gamma globulin

3-12

-------
vaccination for hepatitus was required and administered to each member of the team a few weeks
before the start of the Puerto Rico surveys.

3.4 DATA PROCESSING
i
Data recorded on sampling log sheets and inventory sheets were entered into a database. The original
database for the Harbor Studies Program was maintained on Battelle's Digital Equipment Corporation
VAX® computer system using DM® relational database management software. This database was
used to maintain and process marine debris data for Phase I of the Harbor Studies Program (EPA,
1990b). However, project personnel reported that the database design required modifications to meet
the growing needs of the program.

The original structure of the database was modified to take full advantage of relational technology.
These changes enabled the database to store data more efficiently. The new database structure is
software-independent; thereby, various database software packages may be used to manage the data.

In addition, changes were made to the database structure to account for data from EPA's CSO studies
program (Battelle, to be published). Because the sampling information is different for the CSO
program, separate sample tables are maintained for CSO data and marine debris data. The debris
counts for each program were also stored in separate tables, although the same inventory sheets have
been used.

New data were double entered and error checked using a PC running Rrbase® data management
software. Data entry procedures under the original structure were modified to run under R:base for
data entry comparison. Comparison against keypunched data allows rapid identification of question-
able entries or recordings from inventory sheets. The data are backed up after each modification.

Once data entry has been verified through double-keypunch quality control procedures and a quality
assurance audit, data are transferred to a permanent database running Oracle® database management
software. Data are transferred from R:base using the Gateway® utility; data are imported into Oracle
using the DB3PREP utility.
3-13

-------
Column
Heading
            Table 3-1. Harbor Studies Program Database Tables.
Description
Sample Description (Database Table 1)

SAMPID
FRACTION

SAMPTYPE


DATE

HARBOR

STATION
REP


LATDEG

LATMIN

LONGDEG

LONGMIN

WEATHER

SEASTATE

COLLECTR

WINDSP

WINDDIR
Unique  sample  number  generated by  the  Battelle  Sample
Tracking System (STS) (see Section 3.5.6).  Provides the link
between the information in Database Tables 1 and 2.

Describes the type of fraction for this sample

Code for the type of sample (marine debris, combined sewage
overflow, etc.)

Date of sample collection

Code for harbor sampled

Number assigned to net tows or discrete samples.  Each slick
or defined  area sampled by using net  tows was  assigned a
sequential tow number as follows:
      For net tows: 1,2,3,...
      For discrete samples:  0

Replicate number  (sequential number that differentiates the
multiple sampling events within a tow)

Degrees latitude of the sampling location

Minutes latitude of the sampling location (±0.01 min)

Degrees longitude of the sampling location

Minutes longitude of the sampling location (±0.01 min)

Text describing weather conditions during sampling

Text describing sea conditions during sampling

Name or initials of the sampling scientist

Wind speed during sampling

Wind direction during sampling
                                                            (continued)
                                   3-14

-------
       Table 3-1. Harbor Studies Program Database Tables (continued)
Column
Heading
Description
Sample Description (Database Table 1) (continued)

FRAME       Type of rame used to collect samples

MESH        Mesh size of the sampling net (um)

TOWDUR     Length of time the net was towed (min)

TOWSPEED   Speed at which the net was towed (kt)

TOWWIDTH   Width of the area sampled (m)

SCIENTIST    Scientist who supervised sample collection

COMMENTS   All comments recorded on the Sampling Log

PLATFORM   Sampling platform or vessel

SAMPAREA   Areas that were sampled within the harbor (8-cligit code)


Inventory (Database Table 2)

SAMPID       Unique sample  number  generated by  the  Batfcelle  Sample
               Tracking  System  (See Section 3.5.6).   Provides the  link
               between, the information in Database Tables 1 and 2).

DEBCODE     Debris  code (four-digit, alphanumeric) for  each debris item
               identified and enumerated. All codes are validated in a table.

DCOUNT      Enumerations for each DEBCODE

DGCODE      Larger grouping  designation under which the DEBCODEs are
               organized.   Examples include PLAS  (plastic), PAP (paper),
               RUB (rubber), etc.
                                   3-15

-------
3.4.1 Database Description

The Harbor Studies Program data are stored in two database tables. The first table, the sample
description table, contains all sampling information, including sampling location. These data were
recorded on the Sampling Log. The information is stored under the column names listed in Table 3-1.

The second table, the inventory table, contains the inventory of items found in each sample. These
data were entered into the database directly from the Data Inventory Sheet. The data were stored in
the database under the column names listed in Table 3-1.

3.4.2 Data Entry

The Sampling Logs and the Data Inventory Sheets were reviewed by the field scientists and by a data
manager before data entry. Information from each Sampling Log was entered into the database,
reviewed by a data manager, and corrected if necessary. Data from each Data Inventory Sheet were
double entered into the inventory table. Database software was used to delete all duplicate records,
and generate reports of erroneouly entered sample indentifiers, debris codes, and debris counts.
These reports were used to resolve remaining discrepancies.

3.4.3 Data Analysis

Data analysis for this program included data reduction, simple statistical comparisons, and graphic
presentations. SQL*ReportWriter® (report-production software from Oracle) was used to produce
reports containing debris counts by harbor and to produce summaries of debris categories in the
various harbors. Data from the reports were loaded into the QuattroPro® spreadsheet program to
produce simple statistical summaries. All bar graphs and pie charts presented in this report were
generated via these QuattroPro spreadsheets.

3.4.4 Data Storage

All graphics, tables, and spreadsheets are stored on 3.5-in. MS-DD3 3.3-compatable diskettes. The
database, all associated spreadsheet and text files, and all applications are stored on an IBM Personal

3-16

-------
Computer. Backups of all data are stored on 3.5-in. diskettes. Hard copies of all identifications and
enumerations are presented in Appendices B through J.

3.5 QUALITY ASSURANCE/QUALITY CONTROL

The basic procedures used for the collection of floating-debris samples are contained in EPA SOP
4-35. This SOP was developed for EPA under the Ocean Incineration Program and is included in a
report by Battelle (1988). Because sample analysis was conducted immediately after collection and
the targeted debris did not require a preservative, samples were not preserved with formalin as
described in the SOP. Nothing was added to the samples at the time of collection. To inhibit
purification, denatured ethanol or isopropanol was added following sample analysis.

3.5.1 Precision

To ensure that a minimum amount of targeted debris was overlooked, and thereby minimize bias
processing and analysis of each sample were performed by analytical teams consisting of two or more
scientists (depending on sample volume). One of the scientists always was either the Chief Scientist
(EPA Work Assignment Manager) or the Second Scientist (Battelle party chief). In addition, the
analysts were able to verify one another's identifications and to ensure that each item was enumerated
under the proper category. Enumerations typically were carried out simultaneously by two analysts:
one analyst actively counted the items and the other analyst observed and recorded the numbers.
Differences in opinion over a specific identification or enumeration were resolved by the Chief
Scientist and/or the Second Scientist.

3.5.2 Consistency and Comparability
I,

To ensure consistency in identifications between analysts and surveys, either the Chief Scientist or the
Second Scientist was involved in every sample analysis. This prevented the initiation of new,
unnecessary categories and ensured consistent grouping of items into established categories.
Supervision by these two scientists also ensured comparability between analyses and sample
collections.
3-17

-------
3.5.3 Accuracy

After initial entry of the Phase II data, approximately 20% or more of the entries were proofed
against the original data inventory sheets. The proofing included enumerations as well as verification
of sampling information. Corrections were entered into the database, and 100% of the corrections
were checked for accuracy. This process continued until all data corrections were verified. Data
were checked for accuracy by a Battelle Quality Assurance Unit (QAU) member using a random
statistical auditing program that provides at least 99% accuracy (95% confidence).

3.5.4 Photographs

After each survey, except those in Puerto Rico, samples were transported to Battelle Ocean Sciences
and photographed. (Samples collected in Puerto Rico were photographed on site immediately after
analysis.) Each sample, contained in a plastic resealable bag, was emptied into a tub and a sample ID
label was laid on top. The sample was photographed on color slide film. Samples were not
discarded until all slides has been examined for clarity. When necessary, samples were rephoto-
graphed until clear slides could be obtained. After photographing, all medical waste was removed,
placed into sample-specific resealable bags, and archived. Plastic pellets/spherules also were removed
and archived.

3.5.5 Calculations and Data Normalization

All Phase II data calculations were performed electronically within the database or QuattroPro
spreadsheets. Data were normalized to percent composition within each sampling area of each city,
within each city, or within all cities combined. Because sampling was not completely random and
was directed instead toward areas of heavy debris concentration, data were not normalized to number
of items per unit surface area (number per square meter) or number per unit volume (number per
cubic meter). This was done to avoid misinterpretation of the data as being representative of
unbiased, totally random sampling over an entire area. Database programs were validated prior to
use and independently verified by a member of the Battelle QAU.
3-18

-------
3.5.6 Sample Custody

During Phase II of the Harbor Studies Program, the Battelle STS was used to generate sampling logs
and sets of sample labels (with each set having a unique and consecutive number). An example of the
sampling log containing a unique sample number is shown in Figure 3-2. These sampling logs were
completed at the time of sample collection and were reviewed for completeness and correctness by the
Battelle Second Scientist, either during or immediately after the survey.

The STS serves several functions. First, it is a tool for monitoring the location of samples and for
identifying sample custodians (personnel responsible for maintaining the security of the samples).
Second, the STS is a method (via sample numbers and labels) for correlating samples with field
sampling logs and data inventory sheets. Third, the system (via sample number) couples the data
from each sample in the database inventory table (described in Section 3.4.1) with the sampling
location in the database sample description table (also in Section 3.4.1).

Data inventory sheets were completed for each sample. The tallies for each debris item were
recorded on the logs and totaled after each sample was completed. Each data sheet was signed by the
recording analyst and reviewed for completeness and correctness at the end of each sampling day.

Throughout the conduct of Phases I and II of the program, all samples remained in the custody of the
Battelle second scientist until final disposal. As a result, sample custody did not change and
completion of sample transfer forms was not required.
3-19

-------

-------
4.0 SUMMARY OF SITE CONDITIONS

This Section summarizes the site conditions and field observations determined during each sampling
day of the Phase n surveys. It is divided according to city: Baltimore IIj New York II, Mid-Atlantic
Bight, Houston I, Miami II, Boston II, Baltimore n, Norfolk, Houston II, Mayagiiez, and San Juan.

Weather conditions at each city during each sampling day are given in Table 4-1. This table also
includes the condition of observed combined sewer overflows (CSO). Sampling events (sample
collections) according to vessel and sampling area are summarized in Tiible 4-2. The numbers of
samples collected at each sampling area within each city are also presenteid. A total of 184 samples
were collected during the 11 surveys.

The location of each sampling event, according to city, sampling day, and sampling vessel, is
presented on maps included below with each of the following sections. Sampling events are depicted
according to tow number and replicate number (in parentheses) [e.g., Tow 4 Replicate 3 is labeled
T-4(3)].

During all surveys, David Redford [Environmental Protection Agency (EPA) Headquarters] was the
Chief Scientist and Wayne Trulli (Battelle Ocean Sciences) was the Second Scientist. EPA Headquar-
ters and regional personnel provided support during all nine surveys, and Battelle personnel provided
support during the Mid-Atlantic Bight and Miami II surveys. All survey participants and their
respective affiliations are listed in Table 4-3.

4.1 BALTIMORE II

This second survey of Baltimore, Maryland (Baltimore II), was conducted June 21 through 23, 1989.
Observations made during the January 1989 Baltimore (Baltimore I) survey indicated that most of the
debris in the harbor was concentrated in large dense slicks located in two areas. These two areas, the
Inner and Middle Harbor areas (the north and middle branches of the Patapsco River), were
designated primary sampling areas for the June 1989 survey. The remaining areas, including the
Patapsco River (the main channel only), Bear Creek, and Curtis Bay, were designated secondary
sampling areas.

4-1

-------
                Table 4-1.  Daily Weather Data and Condition of CSOs
            during Each Harbor Studies Survey, June 1989 through April 1991
Harbor/ Air Temp.
Survey
Dates (-F)
Baltimore K
06-21-89
06-22-89
06-23-89
New York H
07-07-89
07-08-89
07-09-89
Mid-Atlantic Bight
08-29-89
08-30-89
Houston I
02-06-90
02-07-90
02-08-90
Miami n
02-13-90
02-14-90
02-15-90
Boston II
04-10-90
04-11-90
04-12-90
Baltimore HI
06-03-90
06*1-90
06-05-90
Norfolk
06-06-90
06-07-90
06438-90
Houston II
09-26-90
09-27-90
MayagOcz
04-23-91
04-24-91
04-25-91
San Juan
04-22-91
04-23-91
04-24-91

76
76
77

79
77
73
76
78

59
64
68

72
75
77

54
48
42

76
67
60

69
80
79

77
78

72
70
79

87
87
85
Wind
Speed Direction
(mph) (-True)

5.9
4.6
4.4

10.5
11.0
11.2
14.8
14.8

6.0
8.1
85

13.2
13.3
17.4

19.6
21.4
18.4

13.0
12.7
8.0

13.0
125
11.1

4.9
5.6

3.5
35
6.9

173
5.8
13.8

170
130
070

250
340
220
188
248

100
100
150

100
110
130

220
270
280

210
290
310

210
250
190

150
130

320
040
110

070
040
070
Precipitation
Amount
Cm.)

132
0.06
0.42

024
0.01
0.00
0.00
0.00

0.01
0.00
034

0.00
0.00
0.00

0.01
025 '
0.00

038
0.00
0.00

0.00
0.00
1.79

0.00
0.00

0.00
0.00
0.00

0.00
0.00
0.00
Duration
00

ND
ND
ND

ND
ND
NA
NA
NA

ND
NA
ND

NA
NA
NA

ND
ND
NA

ND
NA
NA

NA
NA
ND

NA
NA

NA
NA
NA

NA
NA
NA
CSOs or Storm Drain Discharge
Observed Not Observed

S
S
S

S
S
S
NA
NA

^
^
/

/•
/
«/•

S
S
S

V
S
S

S
S
S

S
/

/
S
S

S
S
J
NA: Not applicable; ND: No data available from NOAA.
flData obtained from NOAA National Climatic Data Center.
                                            4-2

-------
            Table 4-2. Sampling Events at Each Sampling Area within Each Harbor
                                  March 1989 through April 1991
Days
Survey0 Sampled
Baltimore n 3


New York H 3



Mid-Atlantic Bight 1

Houston I 3



Miami n 3



Boston n 3


*

Baltimore HI 3



Norfolk I ' 3


Houston II 2


Mayagiiez 3

San Juan 3

Sampling Area
Middle Harbor
Inner Harbor

The Narrows and Lower Bay
Manhattan Island
Staten Island

Wilmington Canyon to
Norfolk Canyon
Upper Ship Channel
Middle Ship Channel
Lower Ship Channel

Nearshore Atlantic Ocean
Dodge Island
Miami River

President Roads
Mystic River
Charles River
Chelsea River
•^
Middle Harbor
Inner Harbor
Patapsco River

Hampton Roads
Elizabeth River

Upper Ship Channel
Middle Ship Channel

Bajo Mondongo to
Puerto Real
Punta del Mono to
CaSb de Martin PeSa
Sampling Vessels) ;
WhalcrA
Whaler B

OSVAnderson ;
WhalerA
Whaler B ,

OSVAnderson

Make
Mako, Monarch
Monarch

OSVAnderson
OSVAnderson
WhalerA

OSVAnderson
OSVAnderson, Whalers A and B
Whalers A and B
Whalers A and B

Whalers A and B
Whalers A and B
Whaler B

OSVAnderson
Whalers A and B

Thompson
Thompson
i
Aquasport

Whaler

Tide
Ebb
Ebb

Ebb
Ebb
Ebb

NA

Ebb
Ebb
Ebb

Ebb
Ebb
Ebb

Ebb
Ebb
Ebb
Ebb

Ebb

Ebb

Ebb
Ebb

Ebb
Ebb

Ebb

Ebb

Sampling
Events
5
7
Total 12
9
9
9
Total 27
Total 5

5
6
4
Total 15
2
6
12
Total 20
8
8
11
4
Total 31
5
11
1
Total 17
10
19
Total 29
2
6
Total 8
Total 12

Total 8

aRoman numerals indicate the sequential survey number for cities sampled during the Harbor Studies Program. For example, I
indicates first survey of a city, n indicates the second survey of the same city, etc.
                                                4-3

-------
                  Table 4-3. list of Participants in Each Harbor Survey
Location
Name
Affiliation
Baltimore
New York
Mid-Atlantic Bight
Houston I
Miami
Boston II
David Redford, Chief Scientist
Wayne Trulli, Second Scientist
William Muir
Brigitte Farren
Mark Barath

David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Diane Davis
Brigitte Farren
Steven Glomb
Heidi Hendrickson
David Greffenius
Timothy Kasten

William Muir, Chief Scientist
Heather Trulli, Second Scientist
Mark Barath
Krista Mendelman

David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Laura Radde
George Guillen
Unknown (Vessel Captains)

David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Heather Trulli
Sandra German
Marcelyn Billy

David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Rosemary Monahan
Michael Marsh
Kymberlee Keckler
Phillip Colarusso
EPA Headquarters
Battelle
EPA Region HI
EPA Region HI
EPA Region El

EPA Headquarters
Battelle   v
EPA Headquarters
EPA Region m
EPA Headquarters
EPA Headquarters
EPA Headquarters
EPA Headquarters

EPA Region HI
Battelle
EPA Region HI
EPA Region El

EPA Headquarters
Battelle
EPA Region VI
TWC3
TWC

EPA Headquarters
Battelle
Battelle
EPA Headquarters
EPA Headquarters

EPA Headquarters
Battelle
EPA Region I
EPA Region I
EPA Region I
EPA Region I
Texas Water Commission.
bSociety of the Plastics Industries, Inc.
University of Puerto Rico — Mayaguez
dDepartamento Recursos Naturales
                                                                         (continued)
                                          4-4

-------
               Table 4-3.  List of Participants in Each Harbor Survey (continued)
Survey
Name
Affiliation
Baltimore HI
Norfolk I
Houston
Mayaguez
San Juan
David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Brigitte Farren

David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Timothy Kasten
Weslley Ganter
Marcelyn Billy
Joel Salter
KathyHurld
John Barkley

David Redford, Chief Scientist
Wayne Trulli, Second Scientist
Laura Radde
Maureen Healey

Wayne Trulli, Second Scientist
Heather Trulli
Dennis Corales

David Redford, Chief Scientist
Nancy Padell
Anthony Monserrat
Mark (Boat Captain)
EPA Headquarters
Battelle
EPA Headquarters

EPA Headquarters
Battelle
EPA Headquarters
EPA Headquarters
EPA Headquarters
EPA Headquarters
EPA Headquarters
EPA Headquarters

EPA Headquarters
Battelle
EPA Region VI
SPIb

Battelle
Battelle
UPR°

EPA Headquarters
Battelle
]PRDRNd
PRDRNd
"Texas Water Commission.
bThe Society of the Plastics Industry, Inc.
"University of Puerto Rico — Mayaguez
•"Puerto Rico Departamento Recursos Naturales
                                             4-5

-------
                                      Table 4-4. Baltimore IE Field Data
Tow or                                    Sampling Locations"
Sample                     From-To       Latitude     Longitude
Numbed   Rep   Date     (clock)          (N-)         (W°)
                                         Tow
                                         Area    SlickAiea
                                         (nr)        (nor)      Comments
Middle Haifaor (Whaler A^

T-l        1       6-22      1302-1313       39-15.85'    76-37.43'


T-l        2      •          1330-1345       39-15.73'    76-3737'


T-2        1       6-23      1115-1145       39-15.70'    76-35.13'


T-3        1                1204-1216       39-15.58'    76-36.12'


T-4        1                1245-1253       39-15.77'    76-37.43'
                                          673       80,450     Slick at the swing bridge in
                                                               Spring Garden Channel.

                                          917       100,000     Middle Branch at swing
                                                               bridge.

                                         1,834       100,000     Ft McHemy Cove. Very
                                                               sparse.

                                          734       100,000     Middle Branch at grain
                                                               elevator.

                                          489       80,450     Raflroad bridge.
Inner Harbor ("Whaler B")

T-l         1       6-21     1731-1740      39-17.15'    76-36.48'
T-2
                            1754-1804      39-16.80'    76-36.20'
                                          550        25,000     Inner Harbor. Tow in canal
                                                               between power plant and
                                                               aquarium. Patches of dense
                                                               materials. Thunderstorm.

                                          611          NA      Inner Harbor between Jones
                                                               Falls and power plant Oily
                                                               slick.  Two skimmers in area.
 T-3         1      6-22     1245-1252      39-16.52'    76-34.45'
 T-4
 T-5
 T-7
                            1317-1327      39-16.72'    76°35.27'
                            1452-1500      39-16.85'   76-36.07'
 T-6        1      6-23     1128-1140      39-16.45'   76-34.58'
1206-1213       39-16.70'    76-35.82'
428         300       Slick along bulkhead-net
                      much wood (approximately
                      20 pieces of wood).

611        1,250      Sampled behind floating
                      dock along bulkhead.

489        10,000      Sampled in cove. Slick
                      everywhere; some widgeon
                      grass.

734       250,000     Near Ft McHenry. Slick
                      scattered. Same area as Slick
                      3 from bulkhead out into
                      Main Channel.

428       1,000,000    Near Ft McHenry toward
                      Inner Harbor.  Along north
                      side of channel. Huge slick.
 NA: No data available.
 aT: Net tow.
 ^Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc, and
 were plotted on a navigation chart The coordinates for each location were estimated from the plots on the navigation chart
                                                        4-6

-------
The survey was mobilized from the Curtis Bay United States Coast Guard (USCG) Base in Curtis
Bay, Maryland. The site-specific plan for the Baltimore II survey stated that sampling activities
would be concentrated in the primary areas and would be conducted in the secondary areas only when
heavy concentrations of debris were observed during the transit to and from the primary areas. This
plan was implemented as written. Whaler B was scheduled to sample primarily the Inner Harbor and,
as necessary, the mam channel of the Patapsco River and Curtis Bay. V^haier A was scheduled to
sample primarily the Middle Harbor and, as necessary, the main channel of the Patapsco River and
Bear Creek. The OSV Anderson would not sample and would be used only as a laboratory for
sample processing and analysis. Sampling activities during the Baltimore II survey are summarized in
Table 4-4 and shown in Figure 4-1 (a-c).

On Day 1 (June 21), while awaiting the arrival of the OSV Anderson at Ilie USCG Base, Whaler B
was launched from a Base ramp to initiate sampling activities, and, thereby, maximize the time spent
in Baltimore. The Whaler B sampling crew collected two samples hi the Inner Harbor
[Figure 4-l(a)]. Both samples were collected during a thunderstorm. Scattered debris was observed
throughout the harbor, and containment booms at Jones Falls and Fells Point trapped large amounts of
manmade debris. The first sample (T-l) was collected in a dense slick located in the canal between
the power plant and the Baltimore National Aquarium. The second sample (T-2) was collected in a
oily slick between the power plant and Fells Point. Two skimmers were observed in the area.

Thunderstorms produced a calm rainfall throughout Day 2 sampling activities [Figure 4-1 (b)]. As in
Day 1, scattered debris was observed throughout the harbor. Whaler A and Whaler B were deployed.

Whaler A collected two samples [T-l (1,2)] in the Middle Harbor from a slick near the swing bridge
in the Spring Garden Channel. Whaler B collected three samples from the Inner Harbor on Day 2.
The first of these samples (T-3) was collected along the bulkhead southeast of Fells Point. The
second sample (T-4) was collected behind the floating dock along the bulkhead directly off Fells
Point. The third sample (T-5) was collected from a large slick between Center Pier and Pier 8; the
slick contained large amounts of debris and widgeon grass.

Rainfall continued into Day 3 sampling [Figure 4-l(c)]. Whaler A collected three samples from the
Middle Harbor, one in Ft. McHenry Cove (T-2), one near the grain elevator (T-3), and one near the
4-7

-------

-------
 railroad bridge  (T-4).  Whaler B collected two samples from the Inner Harbor, one (T-6) from a
 scattered slick in the East Channel along the bulkhead at Fells Point (this area was also sampled on
 Day 2) and the other from a very large (2-km long and 500-m wide) slick in the northern areas of the
 harbor (T-7).

 Over the course of the 3-day sampling, 12 samples were collected in Baltimore II.  All samples were
 processed aboard the OSV Anderson.

                                     4.2 NEW YORK II

 Three areas of  New York Harbor were chosen for study during the survey scheduled  for July 7
 through  9, 1989.   These areas  included (1) a large area of water in the immediate vicinity of the
 Verrazano-Narrows Bridge (between Staten Island,  and Brooklyn, New York), (2) the area encom-
 passing Arthur Kill, Fresh Kills, and Kill Van Kull (the body of water located between Staten Island,
 New York, and  New Jersey), and (3) the Hudson and East Rivers near the southern tip of Manhattan
 Island, New York.  The survey mobilized from the USCG Base at Governor's Island, New York.
 Three vessels  completed sampling activities in three areas:   the OSV Anderson sampled in the area
 around the Verrazano-Narrows Bridge, Whaler A sampled  the  rivers around  Manhattan Island, and
 Whaler B sampled the Kills.  Sampling activities during the New York II survey are summarized in
 Table 4-5 and  are shown in Figure 4-2(a-c).

 Weather conditions were cloudy and calm on Day 1 [Figure 4-2(a)].  The OSV Anderson collected
 seven samples in the Narrows and Lower Bay.  Two samples [T-l  (1,2)] were collected  from a
 greasy, 1-mile-long slick that extended south  of the Verrazano-Narrows Bridge.  (Because of  the
 unusually large sample  volume and the  limited number of available analysts, the first sample was
 discarded at the direction  of the Chief Scientist.)   One sample (T-3)  containing wood planks  and
 grease was  collected from a small slick south of the  Bridge and  off Coney,Island.  Sample (T-4) was
 collected from a dispersed slick containing small patches of debris.        \

The OSV Anderson also collected two  replicate samples  [T-5 (1,2)] from  a small slick  located
 northwest of the bridge.  The first replicate was collected from an area of the slick that contained
small  pieces of  debris, wood chips,  and very little grease.   However, \ the second  replicate was
                                            4-11

-------
Table 4-5. New York n Field Data
Tow or
Sample
Numbed
Rep
The Narrows and
T-l

T-2




T-3
T-4



T-5


T-S



T-6
T-7
T-S
T-9

Manhattan
T-l

T-2
T-3
T-4
T-5


T-6
1
2
1




1
1



1


2



1
1
1
1

Island
1

1
1
1
1


1
From-To
Date (dock)
Lower Bay fOSV Anderson)
7-7 1223-1227
1235-1252
1300-1320




1342-1351
1420-1440



1445-1452


1455-1507



7-9 0644-0709
0725-0800
0840-0900
0948-1005

fWhalerA)
7-7 1251-NR

1322-1325
1425-1442
1522-1531
1552-1557


7-S 1517-1527
' Sampling LocationST
Latitude Longitude
(N-) (W-)

-
40-36.33'
40=36.07'




40=32.48'
40=37.08'



40=37.03'


_



40-35.33'
40=34.75'
40=29.42'
40-36.97'


40-4238'

40-42.23'
40=43.57'
40-45.80'
40-43.63'


40-43.48'

-
74-02.97'
74-01.77'




74-01.02'
74-02.60'



74=03.20'


_



74-0232'
74-01.43'
73-55.17'
74-03.22'


73-5858'

73-58.10'
74-00.98'
74-00.45 'c
74-00.73'


73-5755'
Tow
Area
(m2)

-
2,079
2,446




1,101
2,446



856


_



3,057
4,280
2,446
2,079


NR

183
1,039
550
306


611
Slick Area
(m2)

-
29,413
NA




1,393
NR



1,114


	



NR
NR
NR
NA


40

100
1,000
500
2,000


5,000
Comments

Sample discarded.
Large and greasy slick.
Towed for approximately 1
nml Not much of a slick. A
mixture of grease and
organic matter only. No
debris found.
Grease and wood planks.
Towed for .05 nmL dean
slick— patches of plastic
debris and small debris only.
Malodorous organic material.
Small bits of debris and
wood chips. Very litfle
grease.
Sample discarded.
Grease, leaves, assorted
debris, tires, and wood
planks.
No visible slick.
No visible slick.
Greasy slick, scattered.
No visible slick. Random
particles.

Slick in line along current
sheer.
Pile in comer of pier.
Patchy slick.
Next to the Intrepid.
Slick along bulkhead, a lot of
grease. Very thick in some
areas.
In canal. Very spotty.
                                                         (continued)
                4-12

-------
                               Table 4-5. New York H Field Data (continued)
 Tow or
 Sample                     From-To
 Numbed   Rep   Date     (dock)
                Sampling Locations"
               Latitude    Trmgitiid
                 (N-)        (W*)
Tow
       Slick
          (or)  Comments
 Manhattan Island (Whaler A1 (continued)

 T-7        1      7-9       0645-0650       40-43.15'    74°01.05'
 T-8        1
 T-9         1
0703-0715      40-43.07'    74-01.10'
0755-0805      40-43.48'    73"57.55'
 306      75    Cove at Manhattan
                Community College. Storm
                drain; CSO. Raw Sewage
                (untreated). Plastic beverage
                bottles.

 734     100    Out in river, just off cove at
                Manhattan Community
                College. Debris from a
                private party boat-confetti
                and streamers.

 611     100    Cove, east side.  Scattered
                debris. Sheen of ofl/ gas.
                Next to gasoline/petroleum
                company.
 Staten Island (Whaler B)

 T-l         1     7-7       1205-1225
               40-3852'    74-07.80'
                                                                          1,223     303
                Grease slick with mixture of
                sewage-related and other
                items.
T-2
T-3
T-4
T-5
T-6
T-7
T-8
T-9
1
1
1
1
1 7-8
1
1 7-9
1
1320-1340
1345-1358
1433-1447
1535-1550
1525-1545
1612-1623.
0641-0649
0756-0812
40-35.67'
40-3435'
40-31.72'
40-38.37'
40-38.28'
40-3558'
40-38.90'
40-35.00'
74-12.20'
74-12.57'
74-15.00'
74-11.70'
74-11.75'
74-12.25'
74-10.42'
74-12.55'
1,223
1,101
856
917
1,223
673
489
978
5,000
450
800
1,000
2,500
200
6,000
50
Moderate slick containing
plastics and natural wood.
Slick containing plastics and
some natural organic debris.
Moderate man-made debris.
Moderate debris.
Scattered debris.
Long slick apparently
originating from an outfall.
Sparse, oily slick.
Sparse, oDy slick.
NA: Not applicable.                                       .
NR: Not reported.
fT: Net tow.
"Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and
were plotted on a navigation chart  The coordinates for each location were estimated torn the plots on the navigation chart.
cPlot based on record of Intrepid location in New York I (Nov. 1988), Whaler A Tow 8 (EPA, 1990).
                                                         4-13

-------
             74-15
                                                                                            74-00
40*45* -
40*30'
                                       jc^rrrffffr^/P Kill Van Kull •:::. 3
                                                                    T-S(1,2) 1C-.
                                                                          ¥.4
                                                                            I-;.'. Verrazano-Narrows Bridge
                                                                                                      . .:r 40'45'
                                                                                                        - 40=30'
             74'1S'
                                                                                            74°00
                            Figure 4-2.  New York II Sampling Locations.
                                        (a)  July 7, 1989 (Day 1)
                                                      4-14

-------
 40-45' -
40:30'
                                                             Jersey City    ..>,';JF   Vg/i' East River
                                                                          )•;.'. Verrazano-Narrows Bridge


                                                                       The Narrows  \V-
                                                                                                    ... .T 40=45'
                                                                                                     - 40-30'
            74 15'
                                                                                          74=00
                           Figure 4-2.  New York II Sampling Locations.
                                       (b)  July 8, 1989 (Day 2)
                                                    4-15

-------
                                                                                74 00
                                                               Lower Bay p^^f^
                                                                                          r 40^45
40"30' -.
                                                                                           - 40-30'
           74-15'
                                                                                74-00
                        Figure 4-2.  New York II Sampling Locations.
                                   (c)  July 9, 1989 (Day 3)
                                                4-16

-------
collected from a denser area of the slick that contained a variety of debris, grease, tires, wood planks,
leaves, and fecal material. At the direction of the Chief Scientist, the second replicate was discarded
owing to the large volume of grease and fecal material.

Whaler A observed five slicks on Day 1 in the East and Hudson Rivers, and collected one sample
from each slick. Two small slicks (T-l, T-2) were observed in Wallabout Bay near the mouth of the
East River. One slick was along a current shear and the other slick was in the corner of a slip next to
a pier. The slicks in the Hudson River were small and were located along bulkheads in slips. One of
the slicks (T-4) was located next to the USS Intrepid, a decommissioned aircraft carrier that is now a
musuem. It is tied up at a pier on the Hudson River side of Manhattan Island.
!
On Day 1, Whaler B sampled slicks between Kill Van Kull and Arthur Kill along Staten Island. Near
Kill Van Kull, a slick (T-l) bounded by grease contained a mixture of sewage-related items
(condoms, tampon applicators, etc.) and other debris items. A moderate-sized slick (T-2) containing
plastic debris and pieces of wood was sampled at the mouth of the Rahway River near Chelsea.
Another sample (T-3) was collected in a slick in Fresh Kills Reach next to Island of Meadows; this
slick contained plastic debris as well as natural organic debris. A fourth slick (T-4) was sampled in
Arthur Kill approximately three-quarters of a nautical mile north of the Outer Bridge. The last
sample (T-5) collected by Whaler B was from a moderate slick in the Elizabethjport Reach.

The cloud cover diminished by Day 2, and the weather remained clear and calm. Because of the
number of Day 1 samples not analyzed by the beginning of sampling activities on Day 2, only Whaler
A and Whaler B collected samples on Day 2 [Figure 4-2(b)]. The OSV Anderson remained docked at
the Coast Guard Base and its sampling crew completed the analyses of the Day 1 samples. Whaler A
and Whaler B commenced sampling around Manhattan Island and Staten Island, respectively.

Only three samples were collected on Day 2. Whaler A collected one sample (T-6) on Day 2, and
that sample was from a sparse to moderate slick in a small canal on the eastern side of the East River.
Whaler B collected two samples from the Kills. The first sample (T-6) wais collected from a slick of
very scattered debris near a railroad bridge spanning Elizabethport Reach. The second sample (T-7)
was collected from a slick near the power plant in Tremley,Point Reach. The slick formed at the
current shear and extended in a long line across the Kill, and appeared to originate from the

4-17

-------
upwelling of an outfall discharge. All samples collected on Days 1 and 2 were analyzed before
initiating Day 3 sampling activities.

Day 3 sampling activities [Figure 4-2(c)] were conducted during the morning flood tide because
sample analysis had to be completed before the evening departure of the OSV Anderson. The OSV
Anderson collected four samples (T-6, T-7, T-8, and T-9) in the vicinity of the Verrazano-Narrows
Bridge. One sample (T-8) was collected from a 1-nmi-long slick containing grease and small
particles, which was located approximately 2 nmi south of Coney Island, New York. The three
remaining samples were collected by net tows, but no slicks were visible. Collections were made
through areas where small, particles were observed in the water.

Whaler A collected two samples hi the Hudson River and one sample in the East River. The first
sample, T-7, was collected at a storm drain and CSO in the cove at the Manhattan Community
College. The presence of raw, untreated sewage was noted by the sampling crew. Another sample
(T-8) was collected hi the Hudson River just outside the cove; the sampling crew noted that the debris
originated from a "private party boat" anchored in the cove. Floating debris consisted of paper
confetti and streamers (too numerous to count in the sample) mixed with plastic items and unidentified
organic material. The third sample (T-9) was collected in a cove on the east side of the East River
near an oil refinery. Small areas of oil sheen were observed throughout the sampling area, and the
sample contained extremely large numbers (too numerous to count) of brine shrimp.

Whaler B collected two samples in the Kills on Day 3. Numerous plastic pellets were observed by
the sampling crew at both sampling locations (over 2000 pellets were collected in each sample). The
first sample (T-8) was collected from a sparse, oily slick located north of Shooters Reach. The
second sample (T-9) was collected from a small slick in Fresh Kills Reach just north of Fresh Kills
Landfill. The slick was sparse and oily.

In all, 27 samples were collected in New York II. All samples were processed aboard the OSV
Anderson.
4-18

-------
4.3 MID-ATLANTIC BIGHT

EPA Region HI conducted a survey of the coastal waters between southern New Jersey and the
Virginia/North Carolina border from August 28 through September 1, 1989, aboard the OSV
Anderson (EPA, 1989). This survey, designated 89-2, was one in a series of surveys being conducted
by Region HI under its ongoing Operation Mid-Coastal Eutrophication Program. The program, which
is part of the larger EPA Near-Coastal Initiative, is a comprehensive evaluation of the status and
trends of water quality in the near-coastal waters of the mid-Atlantic. Normally, the midcoastal
surveys have three objectives: (1) to study coastal eutrophication, (2) to study the environmental
conditions at three ocean outfalls, and (3) to conduct a marine mammal inventory survey at the
continental rise. A fourth objective, to conduct a marine plastic inventory at the continental shelf
dropoff, was added to survey 89-2. The discussion below is limited to only the fourth objective, or
the conduct of the marine debris portion of the survey.

Region HI planned all Mid-Atlantic Bight survey activities '(including those .associated with marine
debris). Batelle was requested to participate in the survey by the Work Assignment Manager for the
Harbor Studies Program (at EPA Headquarters) to collect and process all debris samples. Region III
determined that the marine debris survey would be completed along seven transects in the Mid-
Atlantic Bight at the continental shelf dropoff between and including Wilmington and Norfolk
Canyons. These transects were selected by EPA based on previous observations by Region IV
personnel of large debris slicks hi those areas along the continental shelf! One transect was to be
made at each of four canyons (Wilmington, Baltimore, Washington, and Norfolk) and at the
continental shelf dropoff between the four. The surface waters were to be sampled between water
depths of 182.88 and 1828.8 m, and a zigzag course over the continental rise between those depths
would be followed in three transects between Baltimore and Washington Canyons. Additional
transects would be followed if surface slicks were observed outside these predetermined transects.
The sampling would be conducted using a 2- x 1-m, 0.3-mm-mesh neuston net towed abeam of the
OSV Anderson. Sampling activites during the Mid-Atlantic Bight survey are summarized in Table 4-6
i
and are shown in Figure 4-3.

Adverse weather and sea conditions (building winds and seas) made the net deployments difficult
during the transects of Wilmington and Baltimore Canyons, and prohibited deployment of the neuston
4-19

-------
                                 Table 4-6. Mid-Atlantic Bight Field Data
Tow or
Sample                     From-To
Number   Rep   Date     (dock)
                Sampling Locations0        Tow
               Latitude     Longitude      Area     Slick Area
                (N-)         (W-)        (m2)        (m2)      Comments
Wilmington Canyon

T-l        1      08-29    1030-1055       38-07.2'     73-19.6'
T-2        1




Baltimore Canyon

T-3        1


T-4        1




T-S        1
1115-1126       38-063'     73-21.0'
1443-1449
1635-1646       38-11.1'     73*47.1'
1822-1837       38-11.7'     73-53.0'
              3,057        NA       Approximately 2 gal of
                                    Sargasswn.

              2,018        NA       Approximately 5-6 gal of
                                    Sargasswn in sample.
                                    Vicinity of North and South
                                    Heyes Canyons.
                 —         —       Neuston net and sample lost
                                    during sampling.

              1345        NA       Net clogged with dense
                                    population of salps,
                                    siphonophores, and
                                    copepods.

              1,834        500       Seas building and net
                                    occasionally out of the water.
Continental Shelf and Rise
               No samples collected.
Washington Canyon
               No samples collected.
Norfolk Canyon

T-6        1      08-30    1812-1816
               NR
MR
489        NA      Net clogged with
                    siphonophores, copepods,
                    etc.; seas diminishing
NA: Not applicable.
NR: Not recorded.
"Samples were collected by using a neuston net and do include visual sitings (Appendix A).
°T: Net tow.
cFrom 0900 to 1900 h on 08-29-90, the Loran master stations were inoperable and sampling locations were determined through dead
reckoning. The calculations were performed by ship's personnel on duty.
                                                         4-20

-------
                                                              36"30'
                                                            73°00'
Figure 4-3.  Mid-Atlantic Bight Sampling Locations.
              August 29 and 30, 1989
                        4-21

-------
net during most of the continental rise, Washington Canyon, and Norfolk Canyon transects. One
neuston net was lost during a tow (T-3) along Baltimore Canyon. As a result of these adverse
conditions, only five samples collected and analyzed.

Just before initiating sampling activities on August 29, the Loran C master stations were shut down
for routine maintenance, and the OSV Anderson was forced to navigate by dead reckoning. Positions
were later confirmed during periods when the master stations were operational.

Although no slicks were observed, two samples (T-l and T-2) were collected during the transit along
Wilmington Canyon. Both samples contained several gallons of Sargassum but very little debris was
collected.

The neuston net was deployed three tunes during the Baltimore Canyon transit, but only two samples
were collected. During the first deployment (T-3) at the canyon, the net mesh quickly clogged with
neuston (unidentified copepods, siphonophores, salps, etc.) and submerged beneath the water surface.
The net tore from the net frame and was lost.

A spare net was secured to the frame and two samples (T-4 and T-5) were collected. However,
during these collections the nets again quickly clogged with neuston and the net nearly was lost. In
addition, the seas began building and the net was frequently lifted out of the water by gusts of wind.
After completing T-5, which was conducted through a small (500-m2) slick, the Chief Scientist and
the Second Scientist determined that weather and sea conditions had deteriorated to the point where
the net could no longer be safely or effectively deployed.

The final sample collection (T-6) was conducted during the Norfolk Canyon transit. No slick was
observed, the net again clogged with organisms after a few minutes, and 19-kn winds lifted the net
out of the water frequently. Because of the wind conditions, net sampling was suspended.

Because the weather and sea conditions and net problems interfered with planned sampling activities,
a detailed observation log was maintained by the sampling crew. This log contained records of debris
observed by scientists on the 0-2 (uppermost) level of the vessel. Observations were made with the
unaided eye, and binoculars were used only to confirm an unaided sighting. As a result, most of the

4-22

-------
debris sighted was large, and the number of records was contingent upon several factors, including
the position of the sun (ship's direction), ship's speed, sea conditions, and number and attentiveness
of the observers. An edited transcript of the log is included with the raw data in Appendix D:.

4.4 HOUSTON I

The site-specific plan for the February 6 through 8, 1989, survey in Texas proposed two study areas
hi the Houston Ship Channel: (1) the upper ship channel extending east from the turning basin in
. 5.
Houston, Texas, to San Jacinto State Park and (2) the lower ship channel extending southeast from
San Jacinto State Park to Morgan's and Evergreen Points hi Galveston, Texas. Before initiating
sampling activities, the proposed survey areas were discussed with EPA Region VI personnel, who
stated that the greatest volume of debris would most likely be found in the upstream areas. - . •

Two sampling vessels, the Mako and the Monarch, were deployed from the Texas Water Commission
(TWC) boat ramp Morgan's Point in Baytown, Texas, with TWC operators. With permission from
the TWC, the vessels were modified by the sampling crews to accommodate the net rigging. Because
tidal fluctuation is not a major influence in the Houston Ship Channel, siimpling times were at the
discretion of the sampling team. The TWC also provided laboratory facilities for sample analysis.
Sampling activites during the Houston I survey are summarized in Table 4-7 and shown in
Figure 4-4(a-c).

On Day 1, the vessels sampled the Houston Ship Channel from San Jacinto State Park up through
Buffalo Bayou in Houston [Figure 4-4(a)]. There was only a slight breeze, and the skies were
overcast and rainfall was reported. The Monarch collected three samples; between Morgan's Point
and the Turning Basin. The first two samples (T-l and T-2) were collected from two slicks spaced
100 yd apart near channel marker 133. One slick contained very little natural debris, and the second
slick contained an oily scum and natural wood debris. The third sample (T-3) was collected between
Cotton Patch Bayou and Vince Bayou. A tire and a bucket were observed floating nearby but these
items were not collected. Plastic pellets were evident in large numbers in all three samples.

The Mako collected four samples on Day 1 in the Houston Ship Channel between Greens Bayou and
the Turning Basin. The sample collected in Greens Bayou (T-l) nearly filled a 30-gal bag, and
4-23

-------
                                        Table 4-7.  Houston I Field Data
Tow or
Sample                     Front-To
Number3   Rep    Date     (clock)
 Sampling Locations**         Tow
Latitude    Longitude      Area     Slid: Area
 (N°)         (W-)         (nr)
                                                                           Comments
Upper Ship Channel (Makol

T-3        1      2-6      1200-1203
T-4
T-7
T-8
T-9
         1310-1315
                         29-44.95'    95-17.40'       183
                                            29-45.75'    95-21.35'       306
2-7      1516-1523       29-45.95'    95-20.80'       428
2-8      1234-1239       29=44.85'    95-17.45',       306
         1257-1258
                                            29-45.15'    95-18.05'       61
                                       40,000      Very large slick with dense
                                                  patches of debris.

                                       10,000      Slick spread across entire
                                                  bayou near bus station; a lot
                                                  of weed.

                                       2^00      A lot of natural debris;
                                                  pellets either clear or white.

                                       5,000      Slick throughout turning
                                                  basin; dense patches of
                                                  debris; 2 syringes observed
                                                  but not collected.

                                       25,000     Dense patches of debris.
Middle Ship Channel (Makol

T-l         1      2-6      1050-1055



T-2         1               1135-1140



T-5         1      2-7      1339-1347



T-6         1               1410-1411



Middle Ship Channel (Monarch)

T-3         1      2-6      1208-1228
                         29-44.80'    95-10.50'       306         150
                         29-43.50'    95-15.95'       306        10,000
                         29-44.80'    95-1035'       489        3,000
                         29-43.55'    95-13.00'       61         4,000
                                                  Slick contained very dense
                                                  concentrations of pellets and
                                                  wood.

                                                  Very dense patches of debris
                                                  with lighter concentrations of
                                                  debris surrounding it

                                                  Oily slick containing a lot of
                                                  pellets; sample collected near
                                                  Phillips 66 plastic plant

                                                  Oily slick containing coal
                                                  dust, many pellets, and some
                                                  sewage-related debris.
                         29-43.45'    95-12.75'       1^23       20,000      A tire and a bucket observed
                                                                           in water but not collected.
T-6
 2-7      1450-1459
29-44.80'   95-10.15'
                                                                         550
                                                                 500
                                                  Scattered debris in slick.
Lower Ship Channel (Monarch")
T-l
T-2
1
1
2-6 1110-1124
1135-1142
29-45.10'
29-45.05'
95-05.25'
95-05.80'
856
428
1,000
1,000
Debris moderate and
contained no natural debris.
Mostly wood and oil scum.
                                                                                                              (continued)
                                                         4-24

-------
                               Table 4-7.  Houston I Field Data (continued)
Tow or
Sample                    Fiom-To
Number*   Rep    Date    (dock)
               Sampling Locations^       Tow
              Latitude    Longitude     Area    Slick Area
                (N°)        (W°)        (m2)      (m2)     Comments
Lower Ship Channel (Monarch')

T-4        1      2-7      1259-1312
T-5
1419-1430
29=42.55'    95-01.25'        795


79-44.65'    95-06.20'        673
NA      No visible slick near Baytown
         Tunnel

200 ,     Neariy 1 gal of grain in
    !     sample collected near a grain
         elevator.
NA: No data available.
aT: Net tow.
^Sampling locations were determined in the field through visual observation of landmarks, channel markers, eta, and
were plotted on a navigation chart  The coordinates for each location were estimated from the plots on the navigation chart
                                                     4-25

-------
                                                                 95=18'
                                                                                   95'12'
                                                                                                   - 29-45
29M5
     fi:W-M9§..ir\T-4
                                                                           Hunting Bayou:  ~
                   .
      ?..'A Turning Basin
                                   29-45-  Turkey Bend^m   H,daigoPark
                                                                                 t Cof/on Patch Bayou
                                                                      >- ;••': Carpenter BayotK
     S5:12'     Greens Bayou •*???.
                                          Boggy Bayou Basin
       95:06'
                            Figure 4-4.  Houston I Sampling Locations.

                                     (a)  February 6, 1990 (Day 1)
                                                                                                   - 29°46'
                                                                                                    - 29"43'
                                                   4-26

-------
                        95=21'
                                                                 95=18'
                                                                                   95-12'
 29M5
29°43' -
 29=45 -
29=44
29*46' -
29 '43'
                                   29 45  Turkey Bend^j  HldataoPark   2§>

                                                                95 18
                                                                                                   - 29C45
                                                                                                  _I 29-44'
                                                                                                  - 29-46'
                                                                                                  - 29=44'
                                                                                                  - 29=46'
                                                                                                  - 29=43'
      95 06'
                                                                                          95-00'
                           Figure 4-4. Houston I Sampling Locations.
                                   (b)  February 7, 1990 (Day 2)
                                               4-27

-------
                      95"-2V
                                                              95=18'
                                                                               95'12'
     9SM2      Greens Bayou ^-^Sr
                                                                                              - 29'-45
                                                                                              -1 29'44'
                                                                                              - 29=46'
29 43' -
      9S'06'
                                                                                      95=00'
                          Figure 4-4.  Houston I Sampling Locations.
                                  (c)  February 8, 1990 (Day 3)
                                                                                              - 29-44'
                                                                                              - 29=46'
                                                                                              - 29°43'
                                               4-28

-------
contained many pieces of wood and nearly 4 gal of plastic pellets. The szunple was collected in only
5 min, and the net was in the densest portion of the slick for < 1 min. The sample appeared to be
representative of debris in the slick.

A sample was collected by the Mako from a sparse slick located at the Interstate 610 bridge near
Manchester (T-2). The slick containing patches of heavy debris concentrations, and plastic pellets
were observed in large numbers. The Mako proceeded upstream and collected a sample from a large
slick in the Turning Basin (T-3). This slick contained dense patches of debris. A syringe was
observed in one patch.

The last sample (T-4) collected on Day 1 by the Mako was from a slick that covered Buffalo Bayou
near the McGee Tank and Metrobus Station. The slick contained significant amounts of weed debris
and some pellets. While transiting up Buffalo Bayou, the sampling crew observed large amounts of
plastic bags, sheeting, and other debris hanging from the trees along the channel; the debris was
hanging from the trees at heights up to 20 ft above the level of the channel. According to EPA
Region VI personnel, the water level of the Houston Ship Channel in Buffalo Bayou rises during
storm events as much as 15 to 20 ft above normal levels, owing to the liirge volume of stormwater
flowing into the narrow channel. These fioodwaters carry newly discarded, debris and resuspend
debris that was previously beached. The trees along the channel are subsequently flooded, and
floating debris becomes entangled hi the tree branches.

On Day 2, the skies remained cloudy but there was no precipitation. Both sampling vessels were
deployed [Figure 4-4(b)]. Shortly after deployment, the Monarch collected a sample (T-4) west of the
Baytown Tunnel near channel marker 111. There was no visible slick. Tide Monarch moved further
upstream and collected a sample (T-5) at Marker 136. The sample contained over 1 gal of grain and
grain-related particles, plastic pellets, and a 6-in. grease ball. The last sample collected on Day 2 by
the Monarch (T-6) was from a scattered slick at the entrance to Greens Bayou. The Mako had
collected its first Day 2 sample (T-5) in the same general area approximately 1 h earlier. The Mako
sample was collected just outside a Phillips 66 plastics plant that had exploded approximately 1 month
prior to sampling. Both samples contained large numbers of pellets.
4-29

-------
After sampling near Greens Bayou, the Mako transited upstream and collected a sample (T-6) near
Vince Bayou. The sample was collected from an oily slick with visible coal dust suspended. The
sampling crew noted the presence of very large numbers of plastic pellets and some sewage-related
debris in the sample.

The last sample (T-7) collected on Day 2 by the Mako was from a slick in Buffalo Bayou near 59th
Street in downtown Houston. As was noted on Day 1, plastic sheeting and bags were hanging from
the trees along the channel, at heights of 1 to 2 ft above the water level. The sample contained a lot
of natural debris and large numbers of plastic pellets. The pellets were either clear or white in color;
no colored pellets were observed above the Turning Basin.

Because three samples had not been analyzed by the end of Day 2 sampling and analytical activities,
only the Mako sampled on Day 3 [Figure 4-4(c)], while the Monarch sampling crew remained in the
Texas Water Commission laboratory to complete the analysis of the three samples. The Mako
collected only two samples on Day 3. The first sample (T-8) was collected from a dispersed slick in
the Turning Basin. The slick occupied essentially the whole sampling area. Dense, patches were
scattered throughout the slick, and two syringes were observed but not collected. The second sample
(T-9) was collected from a large, patchy slick hi Buffalo Bayou. As in the Day 2 samples from these
two sampling areas, very large numbers of plastic pellets were collected.

There was no noticeable change in the presence of the debris over the three sampling days. Based on
field observations, the greatest concentrations of debris were found in the Turning Basin and Buffalo
Bayou. In some areas of Buffalo Bayou, the debris slicks were a confluent mass 1 nmi long and the
full width of the bayou. The debris consisted primarily of plastic pellets, large pieces of wood,
plastic bags, styrofbam items (cups, plates, etc.), and plastic bottles. In some areas, the pellets were
so numerous that they formed a 1-in. layer over the surface of the water, covering other debris
underneath them. Motorized navigation was difficult in these areas. Debris densities decreased with
proximity to Galveston Bay.

In all, 15 samples were collected in Houston I. One extremely large sample could not be analyzed in
Houston and was transported to Miami for analysis aboard the OSV Anderson during the forthcoming
4-30

-------
Miami survey. The remaining 14 samples were processed at the Texas Water Commission Laborato-
ry in Houston.

4.5 MIAMI H

The site-specific plan called for two surveys, one survey in Miami, Florida (Miami II), and one is
Savannah, Georgia, to be conducted consecutively from February 8 through 26, 1990. The survey
plan included offshore (more than 20 nmi from shore) sampling activities during the transit between
Miami and Jacksonville. On February 9, the Chief Scientist was notified during the Houston survey
that the OSV Anderson had run aground in Ft. Pierce, Florida, and had sustained damage to its
propellers. The vessel would undergo repairs through February 12 in a Ft. Pierce drydock and would
transit immediately to Miami after repairs were completed. However., not all repairs could be
completed in Ft. Pierce, and the OSV Anderson was .scheduled for drydock on February 18 in
Jacksonville, Florida. Because of the additional delays owing to the second drydocking, the Savannah
survey was canceled.

The Miami survey was completed from February 13 through 15, 1990. Two sampling vessels were
deployed in Miami, and each vessel sampled different areas. The vessels deployed from the National
Oceanic and Atmospheric Administration (NOAA) dock on Dodge Island, and all sample analyses
were performed aboard the OSV Anderson. The OSV Anderson sampled in and around the Dodge
Island Channel, including nearshore areas, and Whaler A sampled only in the Miami River. Miami II
sampling activities survey are summarized in Table 4-8 and are shown in Figure 4-5(a-c).

On Day 1, weather conditions were clear and calm [Figure 4-5(a)]. The OSV Anderson collected two
samples around Dodge Island and two samples hi nearshore Atlantic waters. The first sample (T-l)
was collected on the Biscayne Bay side of Dodge Island. Floating debris was visible, but no slick
was observed. The OSV Anderson subsequently transited away from the Dodge Island area and
collected two samples in the nearshore waters of the Atlantic. The first nearshore sample (T-2) was
collected in the Gulf Stream, and the second sample (T-3) was collected around the inlet to Biscayne
Bay. Neither sample was collected from a visible slick. To collect the final Day 1 sample (T-4), the
OSV Anderson performed a tow in the Miami Channel on the northwest corner of Dodge Island. As
with the first sample, debris was collected, but no visible slick was observed;.

4-31

-------
Whaler A collected five samples on Day 1 from slicks in marinas or along seawalls in the Miami
River. One sample (T-l) was collected from a small debris slick along the east seawall near a
drawbridge at the river mouth, and another sample (T-2) was collected from a slick along a seawall at
the Southwest Second Avenue Bridge. Along a park and picnic area near the intersection of Interstate
95 and Southwest First Street, many large items (tires with rims, gasoline cans, etc.) were visible on
the river bottom and a long narrow slick was present along the seawall. The sample collected (T-3)
from the slick contained many food-related items (eating utensils, cups, bags, etc.). Samples T-4 and
T-5 were collected in the Lewis Yacht Center and Nuta's Boat Yard, respectively. In both areas,
pieces of cut lumber were observed and several debris items could be seen suspended a few feet
below the surface. Most of the slicks sampled on Day 1 contained plant (weed) material, including
widgeon grass, Sargassum, and Thalassia.

The skies were partly cloudy on Day 2 but there was no precipitation [Figure 4-5(b)]. The OSV
Anderson collected four samples (T-5, T-6, T-7, and T-8) around Dodge Island, only one of which
(T-7) was collected from a slick. All of the samples contained a lot of weeds (Thalassia and
Sargassum) and small amounts of debris.

Whaler A collected three samples (T-6, T-7, and T-8) on Day 2 from sparse slicks in the Miami
River. The last sample collected, T-8, was from a dense debris slick along the seawall. The
sampling crew used the engine wake to force the debris from the shallow water near the seawall into
waters accessible to the vessel.

Only Whaler A collected samples on Day 3 [Figure 4-5(c)]; the OSV Anderson remained in port due
to illness among the crew. The first sample (T-9) was collected near the mouth of the Miami River;
a manatee was swimming approximately 10 m away from the vessel. The last sample (T-12) was
collected from the corner of a marina at the junction of perpendicular seawalls, and docks surrounded
the other two sides of the corner. Access was limited to a gap between a seawall and a dock.
Because the sampling area was very small and the river bottom sloped upward, the vessel was
maneuvered to the slick and the net was towed by pulling the vessel along the seawall. The
concentrations of debris in areas sampled on Day 3 were heavier than those in areas sampled on
Day 2.
4-32

-------
                                         Table 4-8.  Miami II Field Data
 Tow or                                     Sampling Locations6        Tow
 Sample                     From-To       Latitude     Longitude      Area    Slid: Area
 Number0   Rep   Date     (dock)          (N")         (W)        (m2)        (m2)      Comments
 Miami River (Whaler A")

 T-l        1      2-13      1259-1304       25=46.20'    80° 11.50'
 T-2
 T-3
 T-4
 T-5
T-7
T-8
T-10




T-ll

T-12
                             1326-1335       25-46.15'    80-11.85'
                            1345-1352       25-46.30'    80-12.00'
                            1411-1416       25-46.70'    80°12.45'
                            1435-1443      25-47.20'    80-13.60'
T-6         1      2-14      1430-1437      25-48.00'    80-15.00'
                            1512-1518      25-47.10'    80-1330'
                            1525-1531      25-47.05'   80-13.20'
T-9         1       2-15      1317-1337      25-46.10'   80-11.70'
1348-1358      25-46.55'    80-12.15'
1424-1433

1441-1447
25-47.10'    80-1325'

25-47.20'    80-13.55'
Dodge Island (OSV Anderson]

T-l        1      2-13      1246-1311

T-4        1                1509-1513
               25-45.95'   80-09.45'

               25-46.20'   80-09.00'
                                             306       200
                                             550       500
                                                                        428       2^00
                                            245       2,500
                                                                        489        400
                                            428
                                                                        367        10
                                            367
                                                                       1,223       2,500
611




550

367
                           3,057

                            489
1,500




 250

 15  ,
           NA

           NA
                                                  Debris accumulated along
                                                  east wall; a lot of weeds.

                                                  Debris scattered along sea
                                                  waH.

                                                  Debris scattered along sea
                                                  wall at picnic area; debris
                                                  (tires, gasoline can, etc.)
                                                  visible on the river bottom.

                                                  Several pieces of cut lumber
                                                  and plywood observed in the
                                                  area but not collected.

                                                  Wind row of debris located
                                                  near a boat yard; debris
                                                  observed suspended 1 m
                                                  below the surface.

                                                  Debris sparse in a small slick
                                                  line.

                                                  Debris widely scattered in a
                                                  line.

                                                  Debris dense in a comer of a
                                                  bulkhead in relatively shallow
                                                  area.

                                                  Manatee observed
                                                  approximately  10 m from
                                                  slick.

                                                  Sample contained
                                                  approximately  10-15 gal of
                                                  seagrsss and other plant
                                                  material.
                                                                                            Debris concentrated in one
                                                                                            corner of a marina; net
                                                                                            towed against seawall.
                                                                                                            (continued)
                                                        4-33

-------
                                 Table 4-8.  Miami II Field Data (continued)
 Tow or
 Sample                     Erom-To
Sampling Locations6
Tow
Number0
Rep Date
Dodge Island fOSV Anderson)
T-5

T-6



T-7

T-8
1 2-14

1



1

1
(dock)
(continued)
1336-1400

1411-1419



1438-1455

1505-1527
(N°) (W°)

25-46.65' 80-10.15'

25-45.95' 80-09.20'



25-45.90' 80-09.10'

25-4630' 80-09.25'
-—x-
(m2)

2,935

978



2,079

2,690
W !•*••>. ^^LVr«a.
(m2)

NA

NA



600

NA
Comments

Wind rows with scattered
debris but no defined slick.
Debris confined to wind rows
containing a lot of Thalassia
spp., Sargassum spp., and
other natural debris.
A lot of Thalassia spp. and
Sargassum spp.
No visible slide patches of
                                                                                          debris mixed with Thalassia
                                                                                          spp. and Sargassum spp.
Nearshore Atlantic Ocean fOSV Anderson}

T-2        1      2-13     1332-1357      25-45.85'    80«04.15'
T-3
                           1426-1455      25-44.85'    80-05.80'
                         3,057


                         3,546
           NA


           NA
                                                                                         Sample collected in the Gulf
                                                                                         Stream.
NA: No data available.
°T: Net tow.
 Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and were plotted on
a navigation chart The coordinates for each location were estimated from the plots on the navigation chart
                                                      4-34

-------
    Miami
Figure 4-5. Miami II Sampling Locations.
      (a) February 13, 1990 (Day 1)

                4-35

-------
80'OS" -
8015'  -
                 2548'
               Figure 4-5. Miami II Sampling Locations.
                     (b)  February 14, 1990 (Day 2)

                                 4-36

-------
                          25°46'
Figure 4-5, Miami II Sampling Locations.
      (c) February 15, 1990 (Day 3)
                4-37

-------
One of the engines of the OSV Anderson had to be shut down because of a serious vibration in the
starboard propeller. In addition to the propeller vibration, a malfunction developed in one of the air
compressors. Because the vessel was operating by using only one engine and the other engine was
inoperable, the OSV Anderson could safely operate only a short distance east of the Gulf Stream.
Heavy winds hi the area the previous week had blown most of the offshore debris into shore, and
essentially no debris was observed during the transit. As a result, no samples were collected during
the transit from Miami to Jacksonville.

In all, 20 samples were collected hi Miami H, and all of the samples were processed aboard the OSV
Anderson. After processing the Miami samples, the sampling crew proceeded with the analysis of the
Houston I sample. This sample contained extremely large numbers of plastic pellets and plastic
pieces, and the complete analysis required the exclusive attention of five analysts over a 2-day period.

4.6 BOSTON H

Boston, Massachusetts, was surveyed for a second time during the Harbor Studies Program from
April 10 through 12, 1990. Based on the results of the Boston I survey (December 1988), sampling
was not conducted in the Weymouth and Neponset Rivers owing to the lack of debris in these areas.
The Boston n survey plan specified that sampling efforts would be concentrated in the rivers of the
Inner Harbor [the Mystic (including Fort Point Channel), Chelsea, and Charles Rivers] and President
Roads. Sampling activities mobilized from the USCG Base hi Boston's North End. Sampling
activities during the Boston n survey are summarized in Table 4-9 and are shown in Figure 4-6(a-c).

Skies were overcast and seas were calm during Day 1 sampling [Figure 4-6(a)]. The OSV Anderson
collected five samples, four (T-2, T-3, T-4, and T-5) in President Roads and one (T-l) in the Mystic
River (Inner Harbor area). None of these samples was collected from slicks. Samples T-3, T-4, and
T-5 were collected at the Deer Island sewage treatment plant outfall or slightly east of the outfall, and
the net clogged with toilet paper pulp during each tow. Toilet paper pulp was not observed in the
two samples (T-l and T-2) collected west (upstream) of the outfall.

Whaler A collected five samples on Day 1. The first sample, T-l, was collected from Fort Point
Channel. (CSO 70, which is being studied under another EPA work assignment, is at the source of
4-38

-------
                                           Table 4-9.  Boston II Field Data
Tow or
Sample                      From-To
Number1    Rep    Date     (clock)
. Sampling Locations^
Latitude     Longitude
                                                                           Tow
                                                                           Area
                                                                           (m2)
Slick ^irea
   (m2)       Comments
 Mystic River (OSV Anderson)

 T-l          1       4-10      1130-1150       42°20.93'     71°01.20'


 T-6          1       4-11      1211-1232       42°20.93'     71°01.20'


 T-ll         1                 1445-1505       42°21.25'     71*02.12'

 Mystic River (Whaler A)

 T-l          1       4-10      1136-1145       42°20.70'     71°03.60'
T-7
S-2
            1
                   4-11      1325-3427       42°23.23'    71 "03.90'



                                             42°22.82'    71°03.23'

                                             42°21.40'    71°02.90'




                                             42°23.10'    71°03.20'



                              1215           42°23.30'    71°04.30'
T-8 1
T-10 1

4-12
1406-1427
1248-1303
Mystic River (Whaler B)
                               1148
T-l         1                 1331-1400       42°23.20'    71°04.32'

T-4     ,1       4-11       1215-1230       42°21.02'    71 "03.22'
T-7
                    4-12      1245-1317       42°23.10'    71°01.95'
President Roads (OSV Anderson)

T-2         1      4-10      1200-1220

T-3         1                1225-1232
                                             42°20.00'    70°58.12'

                                             42°20.42'    70°56.97'
                                 2,446    NA


                                 2,568   4828


                                 2,446    NA



                                   550    10


                                 1,039    2



                                 1,284    NA

                                   917    400

                                             i


                                   NA    NA



                                   NA    NA


                                 1,773    NR

                                   917  4,000
                                                                               1,957   4,000
                                2,446    NA!

                                  856    NA!
                                                                                                 No visible slick in Inner
                                                                                                 Harbor area.

                                                                                                 Two small slicks included in
                                                                                                 Inner Harbor area.

                                                                                                 Inner Harbor area.
             Fort Point Channel very sparse
             slick; a lot of oil and grease.

             Sparse slick; tow continued
             outside of the slick, from the
             locks toward the bay.

             Scattered debris.

             Sparse slick at mouth of Fort
             Point Channel.
             Discrete sample, tugboat in
             area just prior to sampling; 4
             items in sample.

             Discrete sample (large piece of
             plastic sheeting).

             Slick area not reported.

             Fort Point Channel slick
             contained brown participates,
             origin of slick suspected to be
             from storm sewer or CSO;
             sample collected along seawall
             near Summer St. Bridge.
             Heavy rainfall during evening
             before.

             Towed from below the first
             bridge in the Mystic River to
             the Little Mystic Channel.
             No visible slick.

             Net clogged with macerated
             toilet paper collected at Deer
             Island STP boil.
                                                                                                                   (continued)
                                                          4-39

-------
Table 4-9.  Boston H Field Data (continued)
Tow or
Sample
Number*
Rep
Date
President Roads (CSV Anderson)
T-4
T-5
T-7

T-8


T-9
T-10
1
"l
1

1


1
1


4-11






From-To
(clock)
(continued)
1345-1403
1415-1424
1244-1307

1315-1322


1333-1346
1358-1419
Sampling Locations*
Latitude Longitude

42-20.85' 70°56.28'
42-20.13' 70-56.75'
42-20.01' 70-57.81'

42-20.27' 70-56.84'


42-20.85' 70-56.28'
42-20.13' 70-56.75'
Tow
Area
(m1)

2,201
1,101
2,813

856


1,590
1,284
Slick Area

NA
NA
6

NA


NA
NA
Comments

Net clogged with toilet paper.
Net clogged with toilet paper.
-
, V.
Large amount of fine material;
net became totally clogged with
grease.
Grease-filled net.
Grease evident.
Charles River fWhaler A)
T-2

T-3


T-4

T-5

T-9
T-ll


1

1


1

1

1
1


4-10








4-11
4-12


1221-1230

1238-1242


1251-1253

1414-1416

1444-1453
1327-1355


42-22.10' 71-04.20'

42-22.00' 71-04.30'


42-22.02' 71-04.28'

Charts not available

42-22.40' 71-03.20'
42-22.10' 71-03.50'


550

245


122

122

550
1,712


100

3


10

2

10
NA


Sparse slick on the north side
of the Museum of Science.
Dense slick along seawall on
the south side of the Museum
of Science.
Second slick along south side
of the Museum of Science.
Sample collected near Western
Avenue Bridge.
Sample collected inside marina.
Sample collected bayside of
lock along seawall near fish
ladder to USCG.
Charles River fWhaler B)
T-5



T-<5


1



1


4-11






1350-1355



1425-1440


42-22.00' 71-04.30'



42-22.20' 71-04.60'


306



917


100



5,625


Slick located near Museum of
Science; a lot of leaves and
detritus; sample coated with tar
and oil.
Slick near new construction of
condominiums; several sewage-
related items.
Chelsea River fWhaler A)
W
1
4-11
1215-1226
42-24.10' 71-00.70'
673
40

                                                                 (continued)
                  4-40

-------
                                  Table 4-9.  Boston II Field Data (continued)
Tow or Sampling Locations*
Sample From-To Latitude Longitude
Number- Rep Date (clock) (N°) (W°)
Chelsea River (Whaler B)
T-2 1 4-10 1444-1451 42°23.30' 71°01.20'
T-3 1 1520-1531 42°23.20' 71°01.42'
T-8 1 4-12 1404-1427 42°22.80' 71°02.92'
Tow
Area Slick Area
(m2) (m:i) Comments
i
428 Nil Slick area not reported.
673 15
1,406 1,000 Debris scattered and sparse;
collected near first bridge in
river.
NA: No data available.
NR: Not reported.
T: Net tow; S: Discrete sample:
'Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and
were plotted on a navigation chart. The coordinates for each location were estimated from the plots on the navigation chart.
                                                        4-41

-------
     x— —,[.••'•.•      • :if.    .. .   t~-"i. Logan Inn Airport
        ""-J-•  '  -  --Sinner Harbor <<-,.,a    z-r-
                     ....
              •.  " Vp^fe


           Neponset River •^^^^•'"'•'4^

                                           Weymouth Fore River •"S:?
4213
                                                                                                   42 13'
   71 OS
                                             71 00'
                             Figure 4-6. Boston II Sampling Locations.

                                     (a) April 10, 1990 (Day 1)
                                                 4-42

-------
          :•   •  . .;Inner Harbor   -.:

42'-13'
                                                                                                 42=13'
                                                                                             70=54'
                             Figure 4-6. Boston II Sampling Locations.
                                     0>) April 11, 1990 (Day 2)
                                              4-43

-------
   71=05'
                g:.-Chelsea River
         "'   "  i[ l?%4i1
         •    •  mlfe.-flr
        Neponset River         '
                                            -' -v;M \vV-'.V"   Weymouth Back River
•12 13
                                                                         13'
  71 OS
                                                                    70 54-
                     Figure 4-6. Boston II Sampling Locations.
                           (c) April 12, 1990 (Day 3)

                                   4-44

-------
the channel.) The four remaining samples were collected from small slicks in the Charles River.
Samples T-2, T-3, and T-4 were collected in the vicinity of the Museum of Science. Samples T-3
and T-4 were collected from along the seawall on the south side of the museum; these samples were
laden with tar. The last sample, T-5, was collected from the north side of the Western Avenue
bridge. i

Whaler B collected three samples (T-l, S-l, and S-2) from the Mystic River upstream of the Tobin
Memorial Bridge, and two samples (T-2 and T-3) from the Chelsea River. Two of the Charles River
samples were discrete samples of assorted food-related items (cups, bowls, etc.), and plastic sheeting.
Small amounts of debris were found in the two samples collected from 1fte Chelsea River, and no
debris was observed beyond the locks hi the River.

Heavy rainfall occurred during the evening of Day 1, and on Day 2 [Figure 4-6(b)J the weather
remained cloudy and calm. The OSV Anderson collected six samples, four (T-7, T-8, T-9, and T-10)
from President Roads and two (T-6 and T-ll) from the Mystic River. These samples were similar to
those collected in the same area on Day 1, particularly with regard to the large amount of toilet paper
pulp and grease.

Whaler A collected samples from slicks in all three rivers. The first sample (T-6) was from a slick in
a marina near the Boston and Maine Railroad bridge over the Chelsea River. The next two samples
(T-7 and T-8) were collected from the Mystic River; one tow originated at locks under the Maiden
bascule bridges, and the second tow was conducted in the Little Mystic Channel. The last sample
collected (T-9) was from a small slick inside a Pier 4 marina.

Whaler B collected three samples on Day 2. Sample T-4 was collected from a large slick under the
Summer Street bridge in the Fort Point Channel. The slick contained suspended brown particulates
and resembled slicks from storm sewers or CSOs. Whaler B transited to the Charles River and
collected two samples from the area around the Museum of Science. One sample (T-5) contained a
lot of leaves and tar-coated debris. The second sample (T-6) was from a slick near new condominium
construction; this sample contained several sewage-related items (condoms;, etc.) and was laden with
tar.
4-45

-------
Whaler A  and Whaler  B collected samples on Day  3,  but the  OSV Anderson  remained in port
[Figure 4-6(c)].  Whaler A collected one sample (T-10) from a sparse slick at the mouth of the Fort
Point Channel.  The vessel  also  collected a  sample (T-ll) from the Charles River  between the
Charlestown bridge and the USCG  Base. Whaler B collected two samples; the first sample (T-7) was
collected in and around the Little Mystic Channel and the second  sample (T-8) was collected  in the
Chelsea River near the westernmost bridge.  Debris in these areas was scattered and sparse.

In all, 32 samples were collected hi Boston H.   All of the samples were processed aboard the OSV
Anderson.

                                    4.7 BALTIMORE ffl

From  June 3 through 5,  1990, Baltimore, Maryland, was  surveyed  for the third time under the
Harbor Studies Program.  The site-specific survey plan called for sampling activities to be conducted
in the same areas surveyed during the two previous surveys.   These areas were the northwest harbor
(Inner Harbor) from the Ft. McHenry Angle to the Harbor Basin;  the middle branch of the Patapsco
River  (Middle Harbor)  from the Ft. McHenry Angle to  the  Spring Garden  Channel; and the main
channel of the Patapsco River from the Francis Scott Key Bridge and to Ft.  McHenry.  Due to
adverse weather conditions, which prohibited deployment of the 1- x  2-m net, the OSV Anderson
was unable to conduct sampling activities in the main channel of the Patapsco River.  Whaler  A and
Whaler B successfully sampled hi the other areas. Sampling activities during the Baltimore III survey
are summarized in Table 4-10 and shown in Figure 4-7(a-c).

Rainfall was reported  on Day  1 sampling  [Figure  4-7(a)].   Whaler  A  collected  two samples
[T-l  (1,2)] from a  small concentrated  slick hi a marina in  the Ferry Bar  Channel of the  Middle
Harbor.  Numerous items associated with street litter  and sewage discharges were noted, including
several syringes and miscellaneous plastic items. Whaler B collected five samples  from four slicks
located along the north shore of the Inner Harbor; these slicks contained mostly  street litter.  One
sample (T-l) was collected from a slick near Fells Point; the debris in this slick appeared weathered
and not newly released.  The second sample (T-2) was collected from a moderate-to-heavy slick near
a stonnwater outfall.  Two replicate  samples  [T-3 (1,2)] were collected  from a large  slick along a
seawall at Center Pier.  This slick contained many Styrofoam® cups. The last sample (T-4) was from
an accumulation of debris in the corner of a slip.

                                             4-46

-------
Table 4-10. Baltimore IE Field Data
Tow or
Sample
Number3 Rep Date
Inner Haifaor (Whaler A)
. T-2 16-4

T-3 1
T-4 1
T-5 1 6-5
T-6 1


Inner Harbor fWhaler B)
T-l 1 6-3


T-2 1


T-3 1
2

T-4 1

T-8 1 6-5
Middle Harbor ("Whaler A)
T-l 1 6-3


2
Middle Harbor fWhaler B)
T-5 1 fiw}
T-6 1
2
Fiom-To
(clock)

1558-1600

1715-1725
1802-1814
1622-1635
1710-1720



1525-1548


1615-1631


1700-1702
1716-1718

1801-1808

1652-1706

1535-1542


1655-1700

1553-1611
1633-1638
1744-1749
Sampling Locations6
Latitude Longitude
(N°) (W°)

39° 16.48'

39° 16.90'
39°16.23'
39° 16.23'
39°16.87'



39° 16.88'


39° 16.75'


39° 16.90'
39° 17.18'

39° 17.18 '

39° 15.87'

39° 15.62'


39° 15.62 '

39° 15.82'
39°15.85'
39°15.92'

76«3430'

76°36.00'
76°35.10'
76«34Jf3'
76°35.52'



76°35.12'


76«3535'


76-36.00'
76°35.90'

76°36.48'

76°34.27'

76°36.85'


76°36.85'

76°35.98'
76°36.25'
76°36.18'
Tow
Area
(m2)

122

611
734
795
611



1,406


978


122
122

428

856

428


306

1,100
306
306
Sick Area
(m*)

60

2500
125
90.0CO
3



600


1,200


12^00'
12.50Q1

200 •;,
,
15,000

10


10
!
1,000
1,500
1^00 !
Comments

Slick along bulkhead; slick
veiy dense in some areas
Sparse slick
Sparse slick
Sparse slick
Debris along bulkhead near
construction area; large
pieces of clear plastic sheets

Moderate debris
concentration; debris appears
weathered
Sample collected in marina
near storm drain outfall;
moderate to heavy slick
Debris along wall in slip
A lot of styrofoam cups;
debris along wall in far slip
Heavy debris concentration
incomer
Considerable debris in a slip

Dense slick in marina;
numerous syringes and
plastic items
Dense slick in marina




                                                      (continued)
            4-47

-------
                             Table 4-10.  Baltimore HI Field Data (continued)
Towor                                  'Sampling Locations**        Tow
Sample                    From-To       Latitude     Longitude      Area     Slide Area
Number8   Eep   Date     (doct)          (N«)       (We)          (m2)       (m2)      Comments


Patapsco River (Whaler B)

T-7        1      6-5       1604-1628      39°15.07'    76-33.90'      1,467       2,500      Slide extended the length of
                                                                                        the tide line


NA: No data available.
fT: Net tow.
"Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and
were plotted on a navigation chart The coordinates for each location were estimated from the plots on the navigation chart
                                                       4-48

-------
4-49

-------
4-50

-------
4-51

-------
The skies were clear on Day 2 [Figure 4-7(b)], but a 20-kn northwest wind blew throughout the day.
Whaler A sampled in the Inner Harbor. The first sample (T-2) was collected from a dense slick
along a bulkhead near the East Channel Turning Basin. The second sample (T-3) was collected from
a sparse slick between Center Pier and Pier 8. The last sample (T-4) collected by Whaler A on Day
2 was from a sparse slick located next to Pier 6 off the West Channel. On Day 2, Whaler B collected
three samples from Middle Harbor. The first sample (T-5) was collected from a large slick at Pier 9
in the Ferry Bar Channel. Two replicate samples [T-6 (1,2)] were collected from a large slick
between Piers 6 and 7 in the Ferry Bar Channel; this slick contained many items associated with
street litter.

On Day 3, weather conditions remained clear and windy [Figure 4-7(c)]. Whaler A continued
sampling in the Inner Harbor, where two samples were collected. The first sample (T-5) was
collected from a large, sparse slick located in the East Channel Turning Basin. The second sample
(T-6) was collected along a bulkhead near a construction site at a recreational pier. Four large
(>2 lin ft), clear sheets of plastic were collected along with many smaller pieces of clear plastic
sheeting. Whaler B collected two samples on Day 3, one sample (T-7) from a slick that extended
along the tide line in the main channel of the Patapsco River and the other (T-8) from a dense slick
next to Coal Pier in the Inner Harbor.

In all, 17 samples were collected during the Baltimore in survey. All samples were processed aboard
the OSV Anderson.

4.8 NORFOLK

A survey of Norfolk, Virginia, was conducted from June 6 through 8, 1990, immediately after the
Baltimore III survey. The OSV Anderson transported the sampling crews and vessels from Curtis
Bay near Baltimore to the National Ocean Services (NOS) Ship Base in Norfolk, from which all
sampling activities were conducted. Sampling areas designated in the site-specific survey plan were
Hampton Roads and the main channel of the James River (OSV Anderson), and the Western and
Eastern Branches of the Elizabeth River (Whalers A and B, respectively). Because no debris or slicks
were observed during reconnaissance of the Western Branch, the Southern Branch of the Elizabeth
River was sampled. The main channel of the James River was not readily accessible to the OSV

4-52

-------
Anderson, and the vessel conducted sampling operations only in Hampton Roads. Sampling activities
during the Norfolk survey are summarized in Table 4-11 and are shown in Figure 4-8(a-c).
i
Due to mechanical failures aboard Whaler A, both Whaler A and the OSV Anderson remained at the
NOS Base to initiate repairs, and only Whaler B sampled on Day 1 [Figure 4-8(a)]. Weather
conditions were clear and calm. Whaler A collected five samples from four large slicks in Town
Point Reach and in the Southern Branch of the Elizabeth River. The first three samples [T-l, T-2
(1,2)] were collected from along seawalls from greasy slicks that contained street litter.
• ' !
Weather conditions remained clear on Day 2 [Figure 4-8(b)], but a moderate wind had developed
overnight and the seas were slightly choppy. The OSV Anderson collected! five samples (T-l through
T-5) from very long, narrow slicks at the tide line in Hampton Roads. The slicks were foamy and
contained very little debris. One slick (T-2) contained an oily sheen. In irhimble Shoal near Marker
17G, net deployment and retrieval (T-4) was difficult owing to the presence of a strong current.

Whaler A collected samples on Day 2 in Town Point Reach and the Eastern Branch of the Elizabeth
River. The first sample (T-l) was collected from a very small slick located hi a corner of the dock at
Town Point. To collect the sample, the Chief Scientist conducted a hand tow by pulling the net along
the bulkhead while walking on the dock above the bulkhead. The second sample (T-2) was collected
from a very small slick next to a barge docked near the westernmost fixed bridge over the Eastern
Branch. The next two samples (T-3 and T-4) were collected from small slicks between piers in Town
Point Reach. The slick at T-3 was sparse and greasy and the slick at T-4 contained dense patches of
debris.
On Day 2, Whaler B collected samples from the Southern Branch and Town Point Reach. All of
these samples were collected from along seawalls or through slicks that extended from seawalls. The
first sample (T-5) was from a slick next to a shipyard; this slick contained small amounts of debris.
The last sample collected (T-8) was from a 200-m-long slick that extended from the seawall in the
shipyard at Town Point; many items associated with street litter were collected. A petroleum slick.
was noted in the area. This slick was in the same general area as the first slick sampled approximate-
ly 1 h later on Day 2 by Whaler A (T-l).
4-53

-------
Table 4-11.  Norfolk Field Data
Tow or
Sample
Number8 Rep Date
' Sampling Locationir
From-To
(dock)
Latitude
(N-)
Longitude
(W-)
Tow
Area
(m2)

Slick Area
(m2)

Comments
Hampton Roads (CSV Anderson)
T-l 1 6-7


T-2 1

T-3 1

T-4 1

T-S 1
T-6 16-8


T-7 1


T-S 1

T-9 1

T-10 1

Elizabeth River (Whaler A^
T-l 1 6-7


T-2 1
T-3 1
T-4 1

T-S 1 6-8
T-6 1
T-7 1


1217-1245


1254-1316

1325-1350

1357-1410

1455-1518
1014-1039


1046-1108


1125-1146

1218-1238

1252-1315


1130-1131


1225-1230
1353-1402
1416-1440

1938-0951
1016-1031
1231-1237


36-57.47'


36-57.47'

36-59.75'

37-0033'

• 36-57.15'
36-5635'


36-57.68'


36-5953'

36-57.55'

36-57.27'


36-50.68'


36-50.52'
36-51.20'
36-51.23'

36°51.90'
36-5057'
36-49.93'


76-22.93'


76=22.63'

76-1857'

76e14.17'

76-20.22'
76-2030'


76-20.28'

____
76-1833'

76-2130'

76-20.75'


76-17.60'


76-16.95'
76-18.08'
76-1820'

76-18.87'
76-17.18'
76-17.77'

4-54
3,424


2,690

3,057

1590

2,813
3,057


2,690


2568

2,446

2,813


61


~~ 306
550
1,467

795
917
367


1112


1609

2012

402

1609
805


1609


805

402

805


4


5
50
500

200
50
3


Tow followed the tide line,
mostly foam and sparse
debris
Foamy tidal slick with diesel
fuel sheen; debris sparse
Tide line broken; no visible
debris
Strong current, little visible
debris
No visible debris
Debris widely scattered in the
middle of the channel;
petroleum slick
Debris widely scattered in the
middle of the channel;
petroleum slick
Debris in a tide line at the
mouth of the harbor
Net clogged with brown
algae; no debris collected
No visible slickjtow through
tide line

Slick in comer along
bulkhead; sample collected
from the dock
Patchy slick near barge
Sparse slick along bulkhead
Sparse slick; dense patches of
debris
Sparse slick
Sparse slick
Trash in comer of bulkhead;
very ofly
(continued)

-------
                                 Table 4-11.  Norfolk Field Data (continued)
Tow or
Sample From-To
Number3 Rep Date (dock)
Sampling Locations**
Latitude Longitude
(N-) (W-)
Tow
Area
(m2)
Slick Area
(nr) Comments
Elizabeth River (Whaler B1 :
T-l
T-2

T-3
T-4
T-5
T-6
T-7
T-8
T-9
T-10
T-ll
1 6-45 1129-1147
1 1205-1216
2 1325-1330
1 1345-1350
1 1415-1427
16-7 1016-1033
1 1205-1221
1 1234-1249
1 1435-1453
1 6-8 0954-1007
1 1028-1047
1 1129-1149
36-50.95'
36-50.68'
36-50.68'
36-49.93'
36-48.98'
36-49.63'
36-49.52'
36-49.93'
36-50.68'
36-50.15'
36-50.32'
36-50.28'
76-17.75'
76-17.60'
76-17.60'
76-17.77'
76-17.40'
76-17.62'
76-1733'
76-17.77'
76-17.60'
76-17.57'
76-17.78'
76-17.70'
1,101
673
306
306
734
1,039
978
917
1,101
795
1,162
1,223
1,000
7,000
7,000
VOO,
10,000
400 _•
150
200
NA
2,000
I
900
4,000
Debris along wall at pier.
Debris concentrated along
bulkheads.
Debris concentrated along
bulkhead mostly.
dean surface debris.

Debris scattered along wall in
shipyard.
Debris scattered along pier
pilings.
Debris scattered along wall
Debris against wall;
petroleum slick on water.

Debris scattered along pier;
ofly sheen.
Debris scattered in moderate
concentration.
NA: No data available.
fT: Net tow.                                                                         ;
 Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc, and
were plotted on a navigation chart The coordinates for each location were estimated from the plats on the navigation chart
                                                      4-55

-------
                                                                                      76'15'
37*00' -
36'SO'
                                                            _  Willoughby Bay
                ;;  Coney Island   -.'.:
                ;.''  Disposal Area   '•£
                                                                                                   - 37=00'
                                          76=20'
                                                                                       76'15'
                              figure 4-8.  Norfolk Sampling Locations.
                                       (a)  June 6, 1990 (Day 1)
                                                                                                   - 36'50'
                                                   4-56

-------
  37-00' -
36-50'
                    Craney Island  -.".:
                    Disposal Area  ';•;
                                                                                                    37--00'
                                                                                                 - 36°5CT
                                         76°20
                            Figure 4-8.  Norfolk Sampling Locations.
                                     (b)  June 7, 1990 (Day 2)
                                                4-57

-------
                                           7620"
                                                                                        76 15'
37 00' -
36;5ff
                i.;  Craney Island   •.',:
                ;,"'   Disposal Area   '•'
                                 •:A Elizabeth River

                  .v.   Craney Creek  .""•'•>:'}
                                                                                                     - 37 00'
                                                                                                     - 36=50'
                                           76=20'
                               Figure 4-8.  Norfolk Sampling Locations.
                                        (c)  June 8, 1990 (Day 3)
                                                  4-58

-------
On Day 3 [Figure 4-8(c)], the skies were overcast, there was a 10-kri wind, and the seas were
essentially calm. The QSV Anderson continued sampling operations in Hampton Roads, where it
collected one sample from each of five slicks. The first two slicks (T-6 and T-7) contained petroleum
sheens and sparse, widely scattered debris. The third (T-8) and fifth (T-10) samples were collected
from a slick along the tide line at Norfolk Harbor Reach; these samples contained very little or no
debris, respectively. The net clogged with brown algae during the collection of a sample (T-9) from
. the Newport News Channel; no debris was found in this sample.
'[ ..
, • ' . -.
Whalers A and B collected a total of six samples from the Elizabeth River on Day 3. Whaler A
collected samples T-5 and T-6 from sparse slicks located between piers along the Port Norfolk Reach
and near the westernmost fixed bridge over the Eastern Branch. Another sample (T-7) was collected
from a very small, very oily slick in the corner of a bulkhead near the mouth of the Southern Branch.
This sample contained several pieces of slag. Whaler B collected three samples from scattered slicks
near the mouth of the southern Branch.

In all, 29 samples were collected during the Norfolk survey. All samples were processed aboard the
QSV Anderson. I

4.9 HOUSTON II

Houston, Texas, was surveyed for the second time under the Harbor Studies Program from September
26 through 27, 1990. Because the results of Houston I indicated significant plastic pellet contamina-
tion in the Houston Ship Channel, EPA invited a representative of The Society of the Plastics
Industry, Inc. (SPI), to participate in the survey. The representative participated only in sample
collection and did not analyze any of the samples. ;

The site-specific plan scheduled sampling in all three areas (Upper, Middle, and Lower) of the
Houston Ship Channel. (No slicks were observed in the Lower Ship Channel during this second
survey and, therefore, no samples were collected in this area.) The Texas Water Commission (TWC)
in Galveston, Texas, supplied two small sampling platforms (Thompsons) for the 2-day survey.
Unfortunately, mechanical failure of one of the vessels resulted in the availability of only 'one
4-59

-------
                                     Table 4-12.  Houston II Field Data
Tow or                                    Sampling Locations"        Tow
Sample                     Fram-To       Latitude     Longitude      Area    Slick Area
Numbed   Rep   Date     (dock)           (N°)         (W-)         (m2)       (m2)      Comments
Upper Ship Channel (Thompson')

T-l        1      9-26     1352-1359      29-45.15'    95° 18.07'
T-4
                  9-27     1236-1237      29-4533'    95-18.26'
367         250      Greasy film on slick located
                     near sewage outfall.

61         10,000     Ship traffic heavier than on
                     9-26. Greasy slick.
Middle Ship Channel (Thompson')
T-2
T-3
T-5

T-6
T-7
1
1
1
2
1
1
9-26 1428-1429
1437-1438
9-27 1257-1301
1313-1314
1331-1334
1419-1421
29-44.13'
29-44.07'
29-44.23'
29-44.23'
29-43.52'
29-44.80'
95-16.67'-
95-16.65' .
95-16.72'
95-16.72'
95-16.28'
95-1033'
61
61
245
61
183
122
2,000
10,000
1,500
1,500
2,000
37,500
Greasy slick at Magnolia
Park.
Greasy slick.
Oily slick against a bulkhead.
Many pellets visible.
Syringe observed in slick but
• not collected.
Alot of grease in slick
located against a bulkhead.
Alot of wood and plastic
pellets in a large slick.
 NA: No data available.
 "T; Net tow.
 ^Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and
 were plotted on a navigation chart.  The coordinates for each location were estimated from the plots on the navigation chart
                                                         4-60

-------
                      95--2V
                                                             95=18'
                                                                               95 '1Z
29M.
29M3 -
29;4S
                                 2945   Turkey Bend^y   H|daigoPark  2945

                                                             95 18
                                                                                              - 29"-45
                                                                                               29-44-
                                                                                             - 29=46'
                                                                                             - 29°44'
                                                                                             - 29°46'
                                                                                             - 29°43'
     95-06'
                                                                                     95=00'
                        Figure 4-9.  Houston II Sampling Locations.
                               (a)  September 26, 1990 (Day 1)
                                               4-61

-------
                                                          95 18'
                                                                          95 12'.
2945'
29'43'
                                                                                        -29'45
                                                                                           9144'
                                                                                          29=46'
       95-W
                          Figure 4-9.  Houston II Sampling Locations.
                                 (b)  September 27, 1990 (Day 2)
                                                                                         - 29-44'
                                                                                         - 29"46'
                                                                                           29"43'
                                                  4-62

-------
operable vessel for the survey. Sampling activities during Houston II are summarized in Table 4-12
and are shown in Figure 4-9(a-b).

Weather conditions on Day 1 were hot, clear, and calm [Table 4-12 and Figure 4-9(a)]. The
sampling crew collected a total of three samples. The first sample (T-l) was collected from a small,
greasy slick near a sewage treatment plant outflow in Buffalo Bayou in the Upper Ship Channel; this
sample contained large numbers of assorted types of plastic pellets. The next two samples were
collected from the Middle Ship Channel. One sample (T-2) was collected from a larger, greasy slick
south of the Turning Basin near Magnolia Park and the other (T-3) was collected slightly downstream
from an even larger greasy sample. Both of these samples contained very large numbers of plastic
pellets.

The weather remained hot and clear on Day 2 [Figure 4-9(b)]. The sampling crew noted an increase
in shipping traffic from Day 1. One sample (T-4) was collected from a greasy slick located upstream
of the slick sampled (T-l) on Day 1; fewer plastic pellets were present in T-4. Two samples [T-5
(1,2)] were collected from an oily, pellet-laden slick along a bulkhead south of the Turning Basin. A
syringe was observed but was not collected. These two samples were collected in the same general
area as Day 1 samples T-2 and T-3. A sample was collected from a very greasy slick near Brady
Island. The slick was located next to a bulkhead along the channel. The last sample collected during
the survey was from a large slick located midchannel at the mouth of Greens Bayou. The slick
contained a significant amount of plastic pellets and natural wood debris.

In all, 'eight samples were collected during the Houston II survey. All samples were processed at the
NOAA laboratory in Galveston, Texas. :

4.10 MAYAGUEZ

Mayagiiez, a major harbor hi the Commonwealth of Puerto Rico, was sampled from April 23 through
25, 1991. Mayagiiez, located on the west coast of Puerto Rico, was selected for study because it is a
major fishing port in the Caribbean. One sampling vessel was used in Mayagiiez, a 17-ft Aquasport
with a one-man crew and was provided by the University of Puerto Rico — Mayagiiez (UPRM).
4-63

-------
Sampling activities during the  Mayaguez survey are  summarized  in Table 4-13  and are shown in
Figure 4-10(a-c).

Sampling commenced on April  23 in Mayaguez [Figure 4-10(a)j.  The weather conditions were clear
changing to partly cloudy and breezy.  The first sample (T-l) was collected off Cano Majaguel on the
south side of Mayaguez.  No slick was visible, and debris was scattered and sparse.  One large paper
bag  of garbage was collected  along with a few smaller  debris  items.  The Aquasport operator
indicated that, from past obervations of debris being thrown into the harbor, the debris was probably
from homes  along the beach.  The second sample (T-2)  was  collected near an  abandoned sewage
outfall in Bahfa de  Mayaguez.  The  debris was found in the plume of Rid Yagiiez,  which was
distinguishable from  the  clear, blue bay waters by  a heavy concentration  of yellow suspended
sediments. Scattered debris (S-l) was collected by hand near the public docks and the commercial
fishing docks along the north shore of Bajo Mondongo.

Four of the five samples collected on Day 2 [Figure 4-10(b)] in the Mayaguez area consisted of hand-
collected  scattered debris.   The first sample (S-2) was collected near the mouth of Rid Guanijibo.
The second sample (S-3)  was collected in the sediment-laden plume of Rid Yagiiez offshore of the
Mayaguez baseball stadium; this sample included a large bag of grated coconut.   The fourth  sample
(S-5), which  consisted of  an aerosol paint can and a plastic bag, was collected offshore Joyuda near
Isla  Pinero.  The final sample collected on Day 2 (T-3)  was  collected in and around a marina in
Puerto Real,  but no slick was visible.  The marina operator  stated that heavy debris concentrations are
typically  found  on  Mondays  during  the recreational  boating  season  (Day  2 sampling was on  a
Wednesday).  Debris was evident along the northern and eastern shorelines and mangroves of Puerto
Real. This debris  was most likely blown ashore by the prevailing winds.

Three discrete samples and one net tow sample were collected on Day 3 [Figure 4-10(c)] during calm
and  clear weather  conditions.  The  discrete samples of scattered debris were collected from near the
mouth of Cano Corazones (S-6), in Bahfa de Mayaguez offshore of the baseball  stadium (S-7),  and
near the docked commercial fishing vessels at Bajo Mondongo (S-8).  A net tow (T-4) was conducted
south of  the mouth  of Cano Majaguel where several  scattered debris items were  visible.  Several
unusual items were collected hi the  Day 3 samples, including soiled disposable diapers (S-6 and S-7),
a 6-ft-long section of a wooden  dock (T-4), and a dead dog in a cardboard box (S-8).

                                             4-64

-------
                                       Table 4-13.  Mayaguez Field Data
Tow or
Sample                     Fiom-To
Number8   Rep    Date     (dock)
                         Sampling Locations.
                         Latitude     Longitude
                            Tow
                            Area    Slick Area
                            (nr)       (nn)      Comments
Mayagiiez (Aquasport)

T-l         1       4-23      0914-0939      18-11.57'    67-09.73
T-2
S-l
S-2
S-3
S-4
S-5
T-3
S-6
T-4
S-7
S-8
         0958-1011       18-12.25'    67-09.38'
         1020
4-24     0849
         0906
         0944
         1028
4-25     0912
         0956
         1009
18"13.08'    67-09.75'
18-10.18'    67-10.88'
18-11.68'    67-09.58'
18°13.12'    67-09.87'
18-06.87'    67-11.00'
         1114-1137       18-04.30'    67-11.50'
18-11.05'    67-10.33'
         0920-0940       18-11.40'    67"09.93'
18-11.97'    67-09.48'
18-13.12'    67-09.77'
1529       NA     Scattered debris off CaSo
                    Majaguel; debris likely from
              :      homes along shoreline.

 795       NA     Scattered debris near
                    abandoned sewage pipe
                    outfall; debris likely from
                    plume of Ri6 Yaguez.

 NA       NA     Scattered debris picked up
                    along public dock near tuna
                    processing plant  Ofly
                    patches in vicinity of plant
                    Scattered debris near mouth
                    of Ri6 Guanajibo.

                    Scattered debris in plume of
                    Ri6 Yagfiez; plume distinctly
                    brown in color.

                    Along dock at tuna
                    processing plant 1-5 cm
                    balls of fish waste visible in
                    area (none collected).

                    Two items collected near Isla
                    Pfflero at Joyuda.

                    In and around Marin in
                    Puerto Real.  A lot of
                    beached debris and debris
                    entangled in mangroves.
 NA       NA     Scattered debris at mouth of
                   Ca!fo Corazones.

1223               Scattered debris; one 6-ft
                   section of a dock.

 NA       NA     Cardboard  box containing a
                   dead dog.

 NA       NA     Scattered debris near fishing
                   vessels at dock; some debris
                   visible between vessels and
                   dock (not collected).
NA
NA
NA
NA
1406
NA
NA
NA
NA.
NA.
NA: Not applicable.
aT: Net tow.
^Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and
were plotted on a navigation chart The coordinates for each location were estimated from the plots on the navigation chart
                                                        4-65

-------
                67'14'W
                                                    67 10'W
18°10'N -
18-05'N -
                67'14'W                              67°10'W
                        Figure 4-10.  Mayagiiez Sampling Locations.
                                 (a) April 23, 1991 (Day 1)
                                                                                     - 18C10'N
                                                                                     - 18°05'N
                                         4-66

-------
                 67'14'W
 18°10'N -
18°05'N -
                                                                                  - 18°05'N
                      Figure 4-10.  Mayaguez Sampling Locations.
                               (b) April 24, 1991 (Day 2)
                                        4-67

-------
              67M4'W
                                               67-10'W
IS'IO'N -
18'05'N -
                                        ISEii^llP^..
                                        S?-sv.««^n
-------
In all, 12 samples were collected during the Mayaguez survey.   All samples  were analyzed in the
UPRM laboratory south of Mayaguez at Punta Arenas.  Unlike in previous surveys, samples were
immediately photographed and discarded; they were not shipped to the Battelle laboratory in Duxbury
for photographing owing to concerns that the samples could be considered APHIS (Animal and Plant
Health Inspection) wastes.

                                      4.11  SAN JUAN

San Juan, the capital of the Commonwealth of Puerto Rico, was sampled from  April  22  through 24,
1991.  San Juan was selected for study because it is  one of the largest metropolitan areas in the
Caribbean and it is also a major cruise line port.  A 22-ft Whaler with a two-man crew provided by
the Puerto Rico Departamento de Recurses Naturales (PRDRN) was used  to sample San Juan Harbor.
Sampling activities during the San Juan survey are summarized in Table 4-14 and are shown in Figure
4-11.

Sampling in San Juan began on April 22 [Day  1, Figure 4-1 l(a)]  while the Mayaguez sampling crew
was  driving from San Juan to Mayaguez.   Skies were partly cloudy arid the seas  were  calm;  no
rainfall had fallen over the past several days.  One (T-l) sample was collected  in Rid Puerto Nuevo
near its confluence with Cano de Martin Peno.   The debris was scattered and no slick was observed.
However, large  amounts of  debris were visible  along the shoreline and entangled  in  mangroves.
Plastic pellets were visible on the surface of the water.

Four samples were collected  in San Juan on Day  2 (April 23) [Figure 4-1 l(b)]. Weather conditions
continued to be partly cloudy and hot, and the seas were calm.  The first two Day 2 samples [T-2
(1,2)] were collected from a  greasy slick along the bulkhead between two piers on the southwestern
coast of Isla Grande.  Debris was  scattered, and plastic items, condoms, and pellets  were visible in
the slick.  The third sample  (T-3) was collected from Cano del Martin Pena near the  commuter boat
docks (Cano de  Martin Pena  is  used primarily by commuter boats).   No slick was  visible and the
debris was scattered.   The last sample (T-4) collected on Day 2 was from  a small slick at the Princess
Cruise Lines dock, where debris was found along the bulkhead and underneath  the  bow of a docked
cruise ship. A park with benches and sidewalks was adjacent to the northern end of the slip.
                                            4-69
-------
                                        Table 4-14.  San Juan Field Data
Tow or
Sample                     Fiom-To
Number8   Rep    Date     (dock)
                Sampling Locations**        Tow
               Latitude     Longitude      Area    Slide Area
                 (N-)         (W°)         (nr)       (nr)      Comments
San Juan (Whaler)

T-l         1      4-22     1433-1448       18-26.23'    66-04.82'       917



T-2         1      4-23     0828-0832       18-27.08'    66°05.98'       245
            2

T-3         1

T-4         1
T-6
0838-0844       18-27.08'    66-05.98'       367

0907-0918       18-26.00'    66-03.65'       673

1008-1011       18-27.77'    66-06.88'       183
T-S         1      4-24     0903-0914       18-27.80'    66-06.77'       673
                            0929-0932       18-27.73'    66-06.93'        183
                            0946-0947       18-27.73'    66-06.93'         61
NA      No slick; a lot of garbage
         entangled in mangrove along
         Ri6 Puerto Nuevo.

600      Sample collected in slip;
         debris scattered in greasy
         slick along bulkhead.  Pellets
         visible.

600      Same as replicate 1.

NA      Scattered debris but no slick.

 30      At Princess Cruises dock
         (Pier 1) large and small
         debris collected along
         bulkhead and at waterline of
         ship.

NA      Scattered debris at cruise
         ship piers. Skimmer present
         in the general area.

 30      Debris caught in rocks and in
         slick along the rocks.
         Syringes visible.

 20      Replicate sampling; syringes
         still visible.
NA: Not applicable.
f T: Net tow.
"Sampling locations were determined in the field through visual observation of landmarks, channel markers, etc., and
were plotted on a navigation chart. The coordinates for each location were estimated from the plots on the navigation chart
                                                          4-70
-------
                                                c a
                                              .*•§,&
                                               C3 O\
                                               w a\
                                               1

                                               I
                                               tc
4-71
-------
                                  CO
                                 JS
                                 tfcj
                                  3
                                 Sx

                                 IS
                                  |gj
                                 CC ON

                                  « rn
                                  t-c
                                  CJD
                                 E
4-72
-------
                                     s
                                    .2
                                    ^_>
                                     s

                                    3&


                                    i§
                                      O\

                                      ON
                                     I
4-73
-------
Three samples were collected in San Juan on Day 3 [Figure 4-1 l(c)].  The first Day 3 sample (T-5)
was collected at Pier 3 of the cruise ship docks hi San Juan.  No slick was' visible and the collection
was made through scattered debris. 'A garbage skimmer was operating around Piers 2 and 3 while
sampling was conducted.   The last two samples  (T-6  and T-7) were collected  from a small slick
between Pier 1, which is use by cruise  ships, and the San Juan Coast Guard base in Old San Juan.
Debris was heavily concentrated hi the rocks; the debris was probably either blown into the rocks by
the wind or beached during high tides. The sampling crew used the Whaler's motor to dislodge debris
from rocks, which created the 15-m slick that was sampled.  Several syringes  were visible in the
rocks and the slick.

In the three sampling days, no  slicks were observed in the open waters of San Juan Harbor.   Heavy
debris concentrations  were observed hi mangroves in the rivers and on  islands  within the Harbor.
Skimmers were observed collecting debris  around  Old San Juan,  but it is unknown whether the
skimmers operate throughout the Harbor.

In all, eight samples were collected during the San Juan survey.  All samples were analyzed in the
PRDRN  laboratory hi San Juan,  and the samples  were immediately photographed and discarded.
Samples were not shipped to the Battelle laboratory in Duxbury for photographing, as was the case in
all previous surveys,  owing to concerns that the samples could be considered APHIS  (Animal and
Plant Health Inspection) wastes.
                                             4-74
-------
                                5.0 SUMMARY OF RESULTS

In the following sections,  the results of each survey are presented hi relative percent composition.
Because of specific sampling and analytical biases (purposely introduced).; these data are representa-
tive of the percent composition of debris collected in each sample.  The data  are not ncessarily
representative of the debris composition in a specified harbor or areas within that harbor. Compari-
sons of debris composition (within and between  cities) are made in this  section and Section 6.0.
However, several issues must be kept in mind when evaluating these comparisons.
     •  Sample sizes among the areas were unequal.
     •  Numbers of samples collected were not equal among harbors or areas within harbors.
     •  All percentages were based only on enumerations of items and were not based  on weight,
        volume, mass, etc.  (i.e.,  one plastic fork and one automobile tire are given equal value)
     •  Some items (e.g., grease and tar balls, polystyrene spheres, polystyrene pieces smaller than a
        baseball, wood chips, food  items) were reported as too numerous to count (TNTC).  TNTC
        records were not included in the percent calculations because enumerations were not available.
        However, each city's data summary tables indicate items reported as TNTC. If enumerations
        were available, these items would likely become dominant in the sampled  city and would  be
        among the most common items overall.
     •  All foamed  polymers (including polyurethane foam and Styrofoam®) are included under the
        polystyrene  category based  on their  physical properties and uses.   This  .separation is also
        consistent with the category designations used  by Center for Miirine Conservation (CMC)
        during their annual beach cleanup program.

During the 11  Phase II surveys, 199 different items were identified  and  enumerated in  the samples
collected.  These 199 items were  separated according to nine category  types:   plastic  (91 items),
polystyrene (24 items),  paper (21  items),  miscellaneous  (18 items),  metal (13  items),  rubber (12
items), wood (10 items), textiles (5 items), and glass (5 items).  The polystyrene category includes all
foamed plastics (e.g.,  Styrofoam, polyurethane foam).  Polystyrene is separated  from other plastics
because  of its physical  properties  and to maintain consistency between the  CMC beach  cleanup
program and the Harbor Studies Program.  The results  of each  sample analysis are presented  in
Appendices B through J.

The results of the sample  analyses are briefly presented  below according to sampling areas within
each city.  Debris of particular interest, such  as  items of EPA concern (Table 2-1), and sewage-,
medical-, and drug-related items are also included (Table 5-1).  The last tttree groups are specifically
                                              5-1
-------
Table 5-1. Number and Percent Composition of Sewage-, Medical-, and Drag-Related Debris
City Sewaee-Relateda ' Medical-Relatedb
Number
Baltimore II 8
New York H 97
Mid-Atlantic Bight 0
Houston I 12
Miami H 1
Boston II 9
Baltimore m 62
Norfolk I 21
Houston n 1
Mayaguez 8
San Juan 11
Totals: 230
Sewage-Related Itemsa
Condoms (whole)
Condoms (pieces)
Diapers
Medical-Related Itemsb
Syringes (whole)
Syringes (pieces)
Syringes with blood
Needle covers
Drug-Related Items0
Crack vials with caps
Cocaine wrappers
% Number %
0.11 24 0.32
0.66 12 0.08
0 -
<0.01 12 <0.01
0.03 0
0.31 5 0.17
0.49 36 0.29
037 3 0.05
<0.01 5 <0.01
4.10 0 -
0.35 10 0.32
0.03 107 0.01
Panty liners
Sanitary items
Sanitary napkins
Tampons
Vials
Vial caps
Tube ends
Pill vials and caps
Cylindrical tubes (whole)
Crack vials without caps
Illegal substances (Section
Drug-Related0 Totald
Number % Number
20 0.26 52
144 0.98 253
1 5.00 v 1
1 <0.01 25
0 - 1
2 0.07 16
25 0.20 123
0 - 24
0 - 6
0 - 8
1 0.03 22
194 0.03 531
Tampon applicators
Tampon wrappers
Fecal material
Cylindrical tubes (pieces)
Tongue depressors
Miscellaneous pills
Miscellaneous medical items
Crack vial caps
3.2.2)
%
0.69
1.73
5.00
0.01
0.03
0.55
0.98
0.42
<0.01
4.10
0.69
0.07



Totald
Sewage-Related
Medical-Related
Drug-Related
                                        5-2
-------
 discussed because of their frequent appearance in beach washups and because of related public health
 concerns; several  items in these groups are also items of EPA concern.  Other items might, under
 certain conditions, be considered  sewage-related (e.g., grease balls), misdical-related (e.g.,  cotton
 swabs adhesive bandages), or drug-related (e.g., plastic  straws).  However, these items could also
 come from other sources and, therefore, have not been included in these designations.

                                     5.1 BALTIMORE H

 The results of the Baltimore n survey are presented according to sampling area hi Tables 5-2 and 5-3.
 Data are illustrated in Figure 5-1.

 In all, 111 different items were found in the samples from the Baltimore II survey.  Plastic comprised
 over 72% and polystyrene comprised over 23% of all debris  collected.  Approximately 2% of the
 debris was miscellaneous, and the remaining debris categories comprised 1% or less  each.  Plastic
 was more common in samples from  the Inner Harbor (77%) than  in those  from the Middle Harbor
 (58%), but polystyrene was more common in the Middle Harbor samples than in the Inner Harbor
 samples (39%  and  18%, respectively).

 Plastic pellets/spherules comprised approximately 42% of the debris  and was the most commonly
 found item.  Polystyrene pieces smaller than a baseball (10%)  and  miscellaneous plastic pieces (8%)
 were also common. These three items were the most common items in both sampling areas.

 Nearly one-half of all items collected in the Baltimore II survey were items of EPA concern.  Pellets
 comprised approximately 43%  and plastic bags and sheeting nearly  3% of the debris.   No nets/traps
were found, and each remaining item of EPA concern comprised  <1% of the Baltimore II debris.
The Inner Harbor samples contained the greatest percentage (50%) of items pf EPA concern.

More than 50 sewage-,  medical-, and  drug-related items were found  in the two sampling areas of
Baltimore II (Table 5-2); most of these items were found  in the Inner Harbor.  Sewage-related items
consisted of four condoms,  one sanitary item, and three tampon applicators.   Twelve crack vial caps
and  eight crack vials with caps, a  total  of 20 drug-related  items,  were  found.  Medical-related
                                             5-3
-------
                                                                                                        1
          Table 5-2.  Baltimore IE Debris, According to Sampling Area
Itea Description
 Inner Harbor*    Uiddle Harborb    City Tottl
Number  Percent0 Umber  Percent0  Nuiber Percent
PLASTIC
Absorbent naterial
Bags <1 gal
Condi Eont bag
Garbage bag tie
Bags >1 gal
Uisc. bags
Uisc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Uisc. bottles
Uisc. bottle pieces
Caps/ lids
Cap/lid liners
Cap/lid pieces
Pull tab froa lid
Cigar and cigarette wrappers and 'packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Leeon juice dispensers
Uisc. containers
Cups,spoons,forks, straws
Dishes/plates
Uisc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fishing 1 i ne — aonof i 1 ament
Netting pieces
Uisc. food wrappers
Uisc. hair care and cosmetic
Uisc. housewares and tools
Uisc. labels
Filanents
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Uedical cylindrical tubes (whole)
Uedical cylindrical tubes (pieces)
Lip bala and containers
Uisc. nedical
Needle covers
Pill vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials

1
16
5
3
3
3
11
0
0
1
0
2
22
1
0
76
42
89
32
183
4
295
1
0
7
80
0
5
9
5
0
0
10
0
218
2
1
1
2
2
1
0
4
0
0
0
1
•1
4
0
10
2
1
0
0

0.02
0.28
0.09
0.05
0.05
0.05
0.19
—
—
0.02
—
0.04
0.39
0.02
—
1.35
0.74
1.58
0.57
3.24
0.07
5.22
0.02
0.12
1.42
' 0.09
0.16
0.09
—
— -
0.18
3.86
0.04
0.02
0.02
0.04
0.04
0.02
—
0.07
—
—
—
0.02
0.02
0.07
—
0.18
0.04
0.02
—
"

0
4
1
0
0
0
4
0
0
1
6
0
15
1
1
41
34
61
6
28
0
55
1
0
3
29
0
1
3
3
0
0
0
0
52
3
1
0
2
1
0
0
0
0
0
0
0
0
0
1
4
1
0
0
0

—
0.21
0.05
—
0.21
-—
--
0.05
0.31
—
0.78
0.05
0.05
2.12
1.76
3.16
0.31
1.45
2.85
0.05
0.16
1.50
0.05
0.16
0.16
__
—
—
2.69
0.16
0.05
—
0.10
0.05
—
—
— -
—
—
— •
—
—
—
0.05
0.21
0.05
—


1
20
6
3
3
3
15
0
0
2
6
2
37
2
1
117
76
150
38
211
4
350
2
0
10
109
0
6
12
8
0
0
10
0
270
5
2
1
4
3
1
0
4
0
0
0
1
1
4
1
14
3
1
0
0

0.01
0.26
0.08
0.04
0.04
0.04
0.20
— "*
~"*
0.03
0.08
0.03
0.49
0.03
0.01
1.54
1.00
1.98
0.50
2.78
0.05
4.62
0.03
0.13
1.44
0.08
0.16
0.11
— '
..
0.13,
3.56
0.07
0.03
0.01
0.05
0.04
0.01
	
0.05
~~
•"•
—
0.01
0.01
0.05
0.01
0.18
0.04
0.01
—

                                       5-4
-------
    Table 5-2.  Baltimore IE Debris, According to Sampling Area (continued)
Ite» Description
 Inner Harbor'    Middle Harbor11    City Total
Ninber  Percent0 Number  Percent0  Number  Percent
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Misc. plastic items
Misc. plastic pieces
Misc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Misc. tubing pieces
Misc. vials
Pel lets/spherules
Condons (whole)
Condons (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary itens
Sanitary napkins
Tampon applicators
Tampon wrapper
Photographic film containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Misc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating items
Misc. packing aaterial
Coffee stirrers
Tampons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Camera lens caps
Cocaine wrappers
Toothbrush
GLASS
Alcohol bottles
Food bottles
Light bulbs
Misc. glass pieces
Marbles
G 1 ass ned i ca 1 bott 1 es

0
1
0
1
402
1
0
15
0
0
2625
3
1
0
0
0
2
0
0
3
0
0
0
124
2
2
1
5
0
0
3
0
3
0
0
13
0
0
0
0
0
0
0
0
0
0

2
8
.0
0
0
0

_
0.02
—
0.02
7.12
0.02
—
0.27
--
—
46.46
0.05
0.02
—
—
—
0.04'
—
—
0.05
	
—
—
2.19
0.04
0.04
0.02
0.09
—
~
0.05
—
0.05
—
—
0.23
—
—
— .
—
„ _
—
. —
— "
—
—

0.04
0.14
—
—
—
—

0
0
0
1
192
0
0
5
0
0
S24
0
0
0
0
0
1
1
0
' 0
0
0
0
24
0
0
2
2
0
0
2
0
1
0
1
6
0
0
0
0
0
0
0
0
0
0

3
e
0
0
0
0

_
—
—
0.05
9.93
—
—
0.26
—
—
27.11
—
~
—
—
—
0.05
0.05
.
—
	 .
—
—
1.24

—
0.10
0.10
	
—
0.10
—
0.05
—
0.05
0.31
—
—
	
~
__
—
—
—
—
—

0.16
0.41
—
—
	
—

> 0
1
0
, 2
594
1
0
20
0
0
3149
3
1
0
0
0
3
1
0
3
0
0
0
148
2
2
3
7
0
0
5
0
4
0
1
19
0
0
0
0
0
0
'' 0
0
; 0
0

i 5
16
0
1 0
0
0

„
0.01
—
0.03
7.83
0.01

0.26

—
41.63
0.04
0.01
— •
—
—
0.04
0.01

0.04
__
—
—
1.95
0.03
0.03
0.04
0.09
	
—
0.07
—
0.05
—
0.01
0.25
—
—
	
—
__ .
—
—
—
—
—

0.07
0.21
—
	
: 	
—
                                                                         (continued)
                                       5-5
-------
    Table 5-2.  Baltimore II Debris, According to Sampling Area (continued)
Item Description
 Inner Harbor*    Middle Harbor1"    City Total
Nuiber  Percent6  Nimber  Percent6  Number Percent
PAPER
Bags (whole)
Bags (pieces)
Carbons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
GUI wrappers
Lollipop sticks.
Handi-wipes (or sinilar)
Paper latches
Tar paper pieces
Cap liners
Wise, paper iteas
Misc. paper pieces
Misc. paper wrappers
Tissues
Toilet paper pieces
Books
Wise, foil-backed pieces
Dust eask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < baseball
Pieces > basebal 1
Polyurethane foaa pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing oaterials
Styrofoas balls
0
0
0
2
3
0
0
5
0
0
0
0
0
0
0
5
2
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0

0
0
299
141
2
0
4
30
12
0
474
0
5
5
0
0
16
38
0
— •
~
0.04
0.05
—
—
0.09
—
—
—
—
—
—
—
0.09
0.04
—
—
——
—
—

—
—
—
—
—
—
—
—
—
--

—
—
5.29
2.50
0.04
—
0.07
0.53
0.21
—
8.39
—
0.09
0.09d
—
—
0.28
0.67
"
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0

1
0
0
0
0
0
0
0
0
0

0
0
171
124
0
0
1
46
1
0
252
2
1
117
0
0
32
4
0
—
—
—
—
—
—
0.05
—
— —
—
—
—
—
—
—
0.05
—
—
— —
—
—

0.05
—
—
—
—
—
—
—
—
—

—
—
8.85
6.41
—
—
0.05
2.38
0.05
—
13.04
0.10
0.05.
6.05d
—
—
1.66
0.21

0
0
0
2
3
0
0
6
0
0
0
0
0
0
0
5
3
0
0
0
0
0

1 •
0
0
0
0
0
0
0
0
0

0
0
470
265
2
0
5
76
13
0
726
2
6
122
0
0
48
42
0
—
—
0.03
6.04
—
—
0.08
—
—
—
—
~
—
™
0.07
0.04
—
—
— —
—
—

0.01
~
—
—
—
—
—
—
—
—

— .
—
6.20
3.49
0.03
—
0.07
1.00
0.17
—
9.57
0.03
0.08,
1.61d
—
—
0.63
0.55

                                      5-6
-------
    Table 5-2.  Baltimore n Debris, According to Sampling Aresa (continued)
Ite« Description
 Inner Harbor*   Kiddle Harbor1*     City Total
Nuiber  Percent0 timber Percent*  Nunber  Percent
POLYSTYRENE (continued)
Spheres (1-cn)
Sheeting
Food container insulator
Polyurethane foa« (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Misc. rubber items
Foai rubber pieces
Foa« rubber stripping pieces
Misc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces)
Rubberbands (whole)
Rubber gloves (whole and pieces)
Retainer boons
Toys
Stoppers
METAL
Aerosol cans
Beverage cans
Candy wrappers
Foi 1 pieces
Qua wrappers
Beverage lids
Misc. Beta! items
Twist ties
Wheel rias
Wires
Gas cans
Pop-top rings/pul l-tabs
Pots/pans
Metal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Wood chips
Cork pieces
Cut lunfaer pieces (i.e., 2x4 in.)
Ice creaa and frozen pop sticks
Matches
Medical tongue depressor
Misc. pieces
Penci Is
Toothpicks
Clothes pins

0
0
0
0
0

9
29
2
0
0
1
0
0
0
0
0
0
3
0

0
2
0
7
0
7
0
0
0
0
0
0
0
0
0
0

0
0
0
7
1
0
0
4
1
0
0


—
	
—
—

0.16
0.E1
0.04
__
—
0.02
	
—
	
—
__
__
0.05
—


0.04
	
0.12
—
0.12
__
__
__
„
_ _
	
	
	
—
—


•
	
0.12
0.02

—
0.07
0.02
—
—

0
0
1
2
0

0
4
0
0
0
0
0
2
0
2
0
0
2
0

0
0
0
2
0
6
1
0
0
0
1
1
0
0
0
0

0
2
0
3
0
0
0
4
0
0
0


	 ,
0.05
0.10
— ':


0.21

_—
__
__
__
0.10

0.10
;
__
0.10



™ i
__
0.10
__
0.31
0.05

__
—
0.05
0.05 ,

__
	
;


0.10

0.16
	
— —
	
0.21

—
—

0
0
1
2
0

9
33
2
0
0
1
0
2
0
2
0
0
5
0

0
2
0
9
0
13
1
0
0
0
1
1
0
0
0
0

0
2
0
10
1
0
0
e
i
0
0


	
0.01
0.03


0.12
0.44
0.03

	
0.01

0.03

0.03

	
0.07



0.03

0.12

0.17
0.01


—
0.01
0.01

	
	
—


0.03

0.13
0.01

__
0.11
0.01

—
                                                                         (continued)
                                         5-7
-------
    Table 5-2.  Baltimore IE Debris, According to Sampling Area (continued)
Iteti Description
 Inner Harbor*   Middle Harbor1"     City Total
Number  Percentc  Number Percent6  Number  Percent
MISCELLANEOUS
Charcoal pieces
Fibrous materials
Fishes
Food iteas
Grease bal Is
Hair balls
Insulation pieces
Medical— pills
Uothballs
Paint chips
Uisc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal material
Illegal substances
Uisc. living organises
Total Iteas for Area
SUMMARY OF ITEMS OF EPA CONCERN
Pellets
Condons
Tampons
Syringes/aedical
Nets/traps
Line/rope
Beverage yokes
Plastic bags and sheeting
Total Iteas of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
•r i' t
Text) le
Polystyrene
Rubber
Uctal
Wood
Miscel laneous
Total All Categories

0
0
55
4
62
0
0
0
0
0
1
22
0
9
1
4
0
0
3
5650

2630
4
3
17
0
16
3
164
2837

4363
10
17
0
1026
44
16
13
161
5650

—
—
0.97
0.07
1.10
—
—
--
™~
0.02
0.39
0.16
0.02
0.07
—
0.05
100.00

46.55
0.07
0.05
0.30
0.28
0.05
2.90
50.21

77.22
0.18
0.30
—
18.16
0.78
0.28
0.23
2.85
100.00

0
0
0
1
1
0
0
0
0
0
1
6
0
0
0
1
0
0
0
1933

641
0
0
5
0
4
2
33
685

1125
11
2
1
754
10
11
9
10
1933

—
—
—
0.05
0.05
--
—
™
"
0.05
0.31
—
0.05
~"*
100.00

33.16
—
0.26
0.21
0.10
1.71
35.44

58.20
0.57
0.10
0.05
39.01
0.52
0.57
0.47
0.52
100.00

0
0
55
5
63
0
0
0
0
0
2
28
9
1
5
0
0
3
7583

3271
4
3
22
0
20
5
197
3522

5488
21
19
1
1780
54
27
22
171
7583

—
~—
0.73
0.07
0.83
"""
"•"


0.03
0.37
0.12
0.01
0.07
™~
0.04
100.00

43.14
0.05
0.04
0.29
0.26
0.07
2.60
46.45

72.37
0.28
0.25
0.01
23.47
0.71
0.36
0.29
2.26
100.00
?Inner Harbor saapled by Whaler B, Tows 1 through 7 (Table 4-4).
bUiddle Harbor sampled by Whaler A, Tows 1 through 4 (Table 4-4).
^Percent in area saapled.
 Too nuaerous to count in at least one sample.
                                           5-8
-------
        Table 5-3. Most Common Items in Baltimore II Debris, According to Sampling Area
Matrix
Item
Number      Percent
Inner Harbor
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Plastic
Plastic
Polystyrene
Plastic
Plastic
Totals
Middle Harbor
Plastic
Polystyrene
Plastic
Polystyrene
Polystyrene
Polystyrene
Plastic
Plastic
Plastic
Polystyrene
Totals
City Total
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Plastic
Polystyrene

Pellets/spherules'1
Pieces < baseball
Miscellaneous pieces
Beverage labels
Cigarette butts and filters
Miscellaneous food wrappers
Cigar and cigarette wrappers and packs
Cups and bowls (pieces)
Sheeting <2 lin. fta
Cap/lid pieces
Most common items in areab

Pellets/spherules3
Pieces < baseball
Miscellaneous pieces
Beverage labels
Cups and bowls (pieces)
Spheres
Cap/lid pieces
Cigarette butts and filters
Miscellaneous food wrappers
Fast food containers (pieces)
Most common items in area°

Pellets/spherules3
Pieces < baseball
Miscellaneous pieces
Beverage labels
Cigarette butts and filters
Miscellaneous food wrappers
Cups and bowls (pieces)

2i625
,474
402
299
295
218
183
141
124
89
4850

524
252
192
171
124
117
61
55
52
46
1594

3149
726
594
' 470
350
270
265

46.46
8.39
v 7'12
5.29
5.22
3.86
3.24
2.50
2.19
1.58
85.84

27.11
13.04
9.93
8.85
6.41
6.05
3.16
2.85
2.69
2.38
82.46

41.53
9.57
7.83
6.20
4.62
3.56
3.49
                                                                            (continued)
                                          5-9
-------
   Table 5-3. Most Common Items in Baltimore II Debris, According to Sampling Area (continued)
Matrix
City Total (continued)
Plastic
Plastic
Plastic
Totals
Totals
Item
Cigar and cigarette wrappers and packs
Cap/lid pieces
Sheeting <2 lin, fta
Most common items in city
All items in city
Number
211
150
148
6333
7583
Percent
2.78
1.98
1.95
83.52
0.99C
altem of EPA concern.
Polystyrene spheres were too numerous to count in at least one sample.
Percent of all items found in all cities.
                                            5-10
-------
         Miscellaneous (2%)
            Wood (<1%)
            Metal (<1%)
          Rubber (1%)
  Polystyrene (23%)
          Textile (<1%)
            Paper (<1%)
              Glass (<1%)
                                                           - Plastic (72%)
                                   All Categories
Plastic Bags/Sheeting (6%)
 Beverage Yokes (<1%)
       Line/Rope (1%)
Syringes/Medical (1 %)
    Tampons (<1%)
   Condoms (
-------
7f>-


4Q-







r-

-

-



••-;
...
Ptaa


i
i

E

\%
= #
11 I
1 I
tfc ' Glass ' Paper ' Textile ' Pdyi





i
§

=
^
E
rtyi







*/.
i
|
^ CLra
una ' Rubber ' Metal ' Wood 'MUcellaneoui
                      All Categories


1?
Tt

















j— i


I
I
1
i
1
1
1
1
l









PoKota Condoms Tampons SyrinQe/M«dtcaJ Nets/Traps Une/Rope Bevorage Yokes Bags/Shoeting
hems of Concern
     |~ | Inner Harbor     Middle Harbor f%^ City Total
     I	
Figure 5-1.  Percent Composition of Baltimore II Debris.

                (b)  By Sampling Areas
                           5-12
-------
items consisted  of 18 syringes, four needle covers, one pill vial and  cap,  and one miscellaneous
medical item.

                                     5.1.1 Inner Harbor

Plastic (77%) or polystyrene (18%)  comprised over 95% of the debris collected from  the  Inner
Harbor.  Nearly 3% of the debris was miscellaneous.  Plastic pellets/spherules constituted the most
common item, comprising over 46% of the debris found in the area.  Polystyrene pieces smaller than
a baseball  (8%) and miscellaneous  plastic  pieces (7%) were also  comimon  in the Inner Harbor.
Polystyrene spheres were too numerous to count in at least one sample.    ;

Two items  of EPA concern, pellets (47%) and plastic sheeting <2 lin ft (2%) were among the most
common items in the area, and all items of EPA concern comprised slightly more than one-half of the
debris.  No nets/traps were found in the Inner Harbor.                    '

Several  medical-related items were found  in the Inner  Harbor, the most notable of which were 17
syringes  and needle covers; blood was visible in one of  the syringes.  Many drug-related items (crack
vials and caps) were also found.   Of all  debris items  collected  in the Inner Harbor samples, only
seven were sewage-related (four condoms and three tampon applicators).

                                    5.1.2 Middle Harbor

Plastic'(over 58%) and polystyrene (39%)  comprised the debris found in  the Middle Harbor samples.
The 10 most common items  were made of plastic or polystyrene,  and  three of these items — namely,
plastic pellets/spherules (27%),  polystyrene pieces smaller than a baseball (13%), and miscellaneous
plastic pieces (10%) — comprised one-half  of all of the debris  collected from the  Middle Harbor.
The remaining debris categories (glass, paper, textile, rubber, metal,  wood, and miscellaneous) each
comprised 1% or less.  Polystyrene spheres were too numerous to  count in at least one sample.

Items  of EPA concern comprised over one-third (35%) of the debris.  Pellets  were the most common
item of concern and comprised 33% of the debris.   Plastic bags  and sheeting (2%) and  syring-
es/medical, line/rope, and beverage yokes (each < 1%) were also found.

                                            5-13                    .;
-------
Six drug-related items (crack vials and caps) were found in the Middle Harbor samples.  One sanitary
item (sewage-related debris) was found in the area (a sanitary item), and five syringes and one pill
vial and cap, which are considered medical-related debris, were found.

                                     5.2 NEW YORK II

The results of the New York II survey are presented according to sampling area in Tables 5-4 and
5-5. Data are illustrated in Figure 5-2.

In all, 138 different items were found in the July 1989 New York survey.  Plastic debris comprised
approximately 89% of the debris collected  and polystyrene comprised over 6%.  Approximately 2%
of the debris was wood and miscellaneous,  and the remaining debris categories comprised  1 % or less
each. These proportions were similar in the three sampling areas.

Nine of the 10  most common items were plastic or polystyrene.  In all three sampling areas, the most
common item,  plastic pellets/spherules, comprised  60%  of the debris,  followed  by miscellaneous
plastic pieces (4%) and plastic sheeting <2  lin ft  (4%).

Items of EPA concern comprised over 68% of the debris  collected.  Pellets comprised approximately
60%, and plastic bags and sheeting comprised nearly 7%.  The greatest percentage of items of EPA
concern (82%)  was found in the samples from the Staten Island  area, and the lowest percentage (31%)
was found in the samples from the Manhattan Island area. Two individual items, plastic  pellets/
spherules and plastic sheeting <2 lin ft, were among the most common items collected from each
area.

Approximately  2%  of all debris samples  collected from New York was sewage-, medical-, or drug-
related.  Slightly <1% was drug-related debris, which comprised over 4%  of the Manhattan Island
debris and <1%  of The Narrows and Lower Bay debris.  Sewage-related debris was also nearly 1%
of all New York  debris samples; this  sewage-related debris was also found primarily near Manhattan
Island.  Medical-related debris comprised approximately 0.1% of the debris.
                                             5-14
-------
Table 5-4.  New York II Debris, According to Sampling .Area
Itei Description
PLASTIC
Absorbent caterial
Bags <1 gal
Condiment bag
Garbage bag tie
Bags >1 gal
Misc. bags
Misc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Misc. bottles
Misc. bottle pieces
Caps/ lids
Cap/lid liners
Cap/ lid pieces
Pull tab fros lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lemon juice dispensers
Misc. containers
Cups , spoons, forks,st raws
Dishes/plates
Misc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fi sh i ng 1 i ne — nonof i 1 ament
Netting pieces
Misc. food wrappers
Misc. hair care and cosmetic
Misc. housewares and tools
Misc. labels
Filaments
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Medical cylindrical tubes (whole)
Medical cylindrical tubes (pieces)
Lip bain and containers
Misc. nedical
Needle covers
Pi II vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials
Manhattan Island*
Nu»ber Percent*1

0
31
7
2
2
8
12
0
0
1
3
0
21
4
1
63
16
40
4
126
2
368
0
0
5
184
1
12
68
44
13
0
1
0
240
6
3
0
26
3
0
1
0
0
1
0
0
1
4
0
1
1
0
0
0


1.07
0.24
0.07
0.07
0.28
0.42
__
0.03
0.10
	
0.73
0.14
0.03
2.18
0.55
1.39
0.14
4.36
0.07
12.74
	
0.17
6.37
0.03
0.42
2.35
1.52
0.45

0.03
	
8.31
0.21
0.10
0.90
0.10

0.03
__
- ™
0.03
— _
0.03
0.14
0.03
0.03

	
—
Narrows/Lower Bay** Statwn Island6. City Total
Hinber Percent0 Nwbor Percent11 (taber Percent

0
8
3
1
0
2
176
1
0
1
0
0
11
1
1
19
5
4
4
124
3
96
1
0
3
60
1
1
2
2
0
0
0
0
134
0
1
1
61
4
0
0
1
0
0
0
e
i
0
0
0
0
0
0
0


0.39
0.15
0.05

0.10
8.61
0.05

0.05

	
0.54
0.05
0.05
0.93
0.24
0.20
0.20
6.07
0.15
4.70
0.05

0.15
2.94
0.05
0.05
0.10
0.10


	
— _
6.56
0.05
0.05
2.99
0.20

__
0.05

—

0.05


	
	

—

0
4
4
0
1
1
69
0
0
3
4
3
8
1
3
36
3
6
2
50
6
99
0
0
2
36
0
2
10
2
0
0
2
0
85 ''
5
3
1
12
2
l ;
0
0
0
0
0
0
0
1
2
0
0
0 '
0
0


0.04
0.04
13.01
13.01
15.71

(i.03
0.04
fl.03
0.08
(1.01
(1.03
(1. 37
0.03
0.06
£1.02
0.52
6.06
1.02

0.02
0.37
0.02
0.10
0.02


0.02

0.88
0.05
0.03
0.01
0.12
0.02
0.01



.._


0.01
0.02




—

0
43
14
3
3
11
257
1
0
5
7
3
40
6
5
118
24
50
10
300
11
563
1
0
10
280
2
15
80
48
13

3

459
11
7
2
99
9
1
1
1
0
1
0

2
5
2
i
^
1
0

0


0.29
0.10
009
. vf.
0 02
0.08
1.76
0ai
• Vi.
0.03
0.05
009
. Vf.
0.27
0.04
0.03
e'.si
0.16
0.34
0.07
2.05
0.08
3.85
001
. VJ.
0.07
1.91
0 01
0.10
0.55
0.33
0an
. us
0.02

3.14
0.08
0.05
0.01
0.68
0.06
001
. VI
0 01
V . VI
0.01

0.01

0.01
0!03
0.01
0 01
0ai
. V J.

—
                                                              (continued)
                         5-15
-------
           Table 5-4.  New York H Debris, According to Sampling Area (continued)
Ite* Description
Manhattan Island* Harrows/Lower Bavb  Stat«n Island*1     City Total
 Nuaber  Percent*1  Nuiber Percent11  Huaber  Percent0  Muaber  Percent
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic iteas
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condoas (whole)
Condoas (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteas
Sanitary napkins
Taapon applicators
Taapon wrapper
Photographic fill containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating iteas
Uisc. packing laterial
Coffee stirrers
Taapons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Caaera lens caps
Cocaine wrappers
Toothbrush
CLASS
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Glass eedical bottles

0
0
0
8
197
9
0
7
0
0
617
13
8
0
16
4
33
0
0
10
6
0
0
120
1
4
1
5
1
0
1
0
2
0
9
31
0
0
0
0
0
0
0
0
2
0

1
1
0
0
0
1

—
—
0.28
6.82
0.31
0.24
--
— —
21.38
0.45
0.28
0.55
0.14
1.14
0.35
0.21
4.16
0.03
0.14
0.03
0.17
0.03
—
0.03
0.07
0.31
1.07
—
—
—
—
—
—
—
—
0.07
— -

0.03
0.03
~
—
—
0.03

0
0
0
0
144
1
0
2
0
0
548
7
2
0
7
3
12
0
0
2
12
0
0
273
1
3
0
5
1
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
e

i
e
0
0
0
0

—
—
7.05
0.05
0.10
—
""
26.82
0.34
0.10
0.34
0.15
0.59
0.10
0.59
13.36
0.05
0.15
0.24
0.05
--
—
—
0.64
—
—
— —
—
—
—
—
—
—
~~

0.05
—
—
—
—
"

0
0
0
7
314
47
0
12
0
0
7601
2
5
0
1
1
6
2
0
1
2
1
0
249
4
2
2
1
0
0
1
0
2
0
3
18
0
0
0
0
0
0
0
0
0
0

1
2
1
0
0
0

—
*• ""*
0.07
3.24
0.48
0.12
~~

78.33
0.02
0.05
0.01
0.01
0.06
0.02
0.01
0.02
0.01
2.57
0.04
0.02
0.02
0.01
™
0.01
0.02
0.03
0.19
™
™
~~
__
™
—
— —
—
—
~~

•0.0i
0.02
0.01
	
~~


0
. 0

15
655
57
0
21
0

8766
22
15
24
8
51
2
13
20
1
642
6
9
3
11
2
0
2
4
0
12
62
0
0

0
0
0
0
0
2
0

3
3
1
0
0
1

—

0.10
4.48
0.39
0.14


59.90
0.15
0.10
0.16
0.05
0.35
0.01
0.09
0.14
0.01
4.39
0.04
0.06
0.02
0.08
0.01
__
0.01
0.03
0.08
0.42
— —


"
—
— •
"""
~"~
0.01


0.02
0.02
0.01

~~
0.01
(continued)
                                                    5-16
-------
          Table 5-4. New York II Debris, According to Sampling Area (continued)
Ite» Description
Manhattan Island"  Narrow/Low Bavb Staten Island*     City Total
 Huiber  Percent"   Nuaber  Percent9 Ninbar Penwntd  Nuaber  Percent
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
Gun wrappers
Lol lipop sticks
Hand! -wipes (orsieilar)
Paper Batches
Tar paper pieces
Cap 1 iners
Misc. paper items
Uisc. paper pieces
Uisc. paper wrappers
Tissues
Toilet paper pieces
Books
Uisc. foil-backed pieces
Dust nask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < basebal 1
Pieces > basebal 1
Polyurethane foan pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing materials
Styrofoan baf Is

0
2
0
2
I
0
1
e
e
0
5
0
0
0
12
1
0
0
2
0
0
0

0
0
I
0
0
0
0
0
0
0

0
0
104
51
1
0
2
19
2
0
26
1
8
7
0
0
27
37
0


0.07
—
0.07
0.03
—
0.03
—
—
—
0.17
—
—
—
0.42
0.03e
—
—
0.07
—
	
—

_
—
0.03
—
—
—
—
—
—
—

_.
— •
3.60
1.77
0.03
—
0.07
0.66
0.07
—
0.90
0.03
0.28
0.24
—
—
0.93
1.28
—

0
2
0
0
0
1
0
0
0
0
0
0
0
0
2
5
2
0
0'
0
0
0

0
0
0
0
0
0
0
1
0
1

0
4
40
62
0
0
0
12
0
0
31
0
0
0
0
0
38
10
1


0.10
—
—
—
0.05
—
—
—
—
__
—
—
—
0.10
0.24
0.10
—

—
• 	
—


—
—
—
—
	
—
0.05
—
0.05


0.20
1.96
3.03
—
—
—
0.59
—
—
1.52
__

	 e
• —
—
1.86
0.49
0.05

0
e
0
i
0
i
0
0
0
0
0
0
0
0
5
3
0
0
0
0
0
0

0
0
4
0
3
0
0
0
0
1

4
0
33
67
1
0
0
20
0
1
158
0
5
17
0
0
52
43
35
•

.._
—
0.01
-—
0.01
—
' — .
.•
'.
	
—
—
—
0.05
0.03
—
i
!
—
__
'


—
0.04
—
0.03
	
__
	
»
0.01

: 0.04
• — •
0.34
0.69
; 0.01
; 	
__
0.21
—
0.01
1.153
	
: 0.0s
0.:i8e
—
	
0.54
0.44
0.36

0
4
0
3
1
2
1
0
0
0
5
0
0
0
19
9
2
0
2
0
0
0

0
0
5
0
3
e
0
i
0
2

4
4
177
180
2
0
2
51
2
1
215
1
13
24
0
0
117
90
36


0.03
—
0.02
0.01
0.01
0.01
—
—

0.03
—
	
—
0.13
0.06e
0.01
—
0.01
—
__
—


—
0.03
	
0.02

__
0.01
«
0.01

0.03
0.03
1.21
1.23
0.01
	
0.01
0.35
0.01
0.01
1.47
0.01
0.09
0.16e
—
	
0.80
0.61
0.25
                                                                                        (continued)
                                                5-17
-------
           Table 5-4.  New York II Debris, According to Sampling Area (continued)
Ito» Description
Manhattan Island^ Narrows/Lower Ba«b  Staten Island*    City Total
 Nuiber  Percent*1  Kimber  Percent0  Hinber  Percent" Nmber Percent
POLYSTYRENE (continued)
Spheres (1-ca)
Sheeting
Food container insulator
Polyurethane foa« (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Uisc. rubber itess
Foa« rubber pieces
Foaa rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces)
Rubborbands (whole)
Rubber gloves (whole and pieces)
Ratai nor booss
Toys
Stoppers
METAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
Gu* wrappers
Beverage lids
Uisc. Metal iteos •
Twist ties
Wheel rias
Wires
Gas cans
Pop-top rings/pull-tabs
Pots/pans
Uotal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Wood chips
Cork pieces
Cut luober pieces (i.e., 2x4 in.)
Ice creai and frozen pop sticks
Hatches
Uedical tongue depressor
Uisc. pieces
Pencils
Toothpicks
Clothes pins

0
0
0
0
0

1
44
1
0
0
0
0
0
1
3
0
0
0
0

1
3
0
15
0
8
0
0
0
0
0
0
0
0
0
0

6
6
0
5
0
2
0
20
0
0
0

—
::
—

0.03
1.52
0.03
—
—
--
—
0.03
0.10
—
—
""

0.03
0.10
0.52e
0.28
—
—
--
__
—
—
™
—
—

0.21
0.21
0.17
0.07
0.69
—
—
—

1
0
0
0
0

0
7
0
0
0
0
0
0
4
4
1
0
0
0

0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0

8
2
1
0
0
0
0
2
0
0
0

0.05
—
—

0.34
—
•"•
•"•
— •
0.20
0.20
0.05
—


0.05
0.05
—
—
— ~
—
—
— —
—~
—
—~

0.39
0.10
0.05
—
0.10
—
—
—

0
0
0
0
0

0
3
2
0
0

0
0
4
2
0
2


0
4
1
4
1
5
0
0
0
0
0
0
0
0
0
0

61
211
0
0
2
0
0
4
0
0
0

—
—
— •

0.03
0.02
""*
_«.
«
_—
0.04
0.02
--
0.02


0.04
0.01
0.04
0.01
0.05
—
—
~~
—
—
~~
—
~—
™"~

0.63
2.17
0.02
—
0.04
—
	
	

1
0
0
0

1
54
3
0



0
9
9
1
2


1
8
1
19
1
14
0
0
0
0
0
0
0

0
0

75
219
1
5
2
2
0
26
0
0
0

0.01
—
—

0.01
0.37
0.02
_~



0.06
0.06
0.01
0.01


0.01
0.05
0.01
0.13e
0.01
0.10
™
"*"•

—
™"~
~~

""""


0.51
1.50
0.01
0.03
0.01
0.01
0.18
™"~
""

                                                  5-18
-------
             Table 5-4. New York n Debris, According to Sampling Area (continued)
 Ite» Description
Manhattan Island*  Narrow/Lower Bayb  Stateu Island     City Total
 Nutber  Percent0  Kuiber  Perc«nta  timber  Perc«ntd  Kuiber Percent
MISCELLANEOUS
Charcoal pieces
Fibrous naterials
Fishes
Food items
Grease balls
Hair balls
Insulation pieces
Medical-pills
Mothballs
Paint chips
Misc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal saterial
Illegal substances
Misc. living organisms
Total All Items
SUMMARY OF ITEMS OF EPA CONCERN
Pellets
Condons
Tampons
Syringes/medical
Nets/traps
Line/rope ,
Beverage yokes
Plastic bags and sheeting
Total Items of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Textile
Polystyrene
Rubber
Metal
Wood
Mi seel laneous
Total All Categories

0
0
0
5
5
2
0
0
0
1
0
1
0
3
0
8
0
1
0
2888

624
21
16
7

31
5
181
885

2431
3
26
1
285
50
27
39
26
2888


—
—
0.17e
0.17e
0.07

,„
	
0.03
„
0.03
—
0.10
—
0.28
	 e
0.03
	 e
100.00

21.61
0.73
0.55
0.24
—
1.07
0.17
6.27
30.64

84.18
0.10
0.90
0.03
9.87
1.73
0.93
1.35
0.90
100.00

2
7
0
0
16
0
0
0
0
0
t
2
0
0
0
1
0
0
1
2043

549
9
14
0
0
67
3
463
1105

1769
1
12
1
199
16
2
13
30
2043

0.10
0.34

__
0.78e
__
- ~_
._
»
— .

0.10
__
—
—
0.05
__ -
- __
0.05
100.00

26.87
0.44
0.69

__
3.28
0.15
22.66
54.09

86.59
0.05
0.59
0.05
9.74
0.78
0.10
0.64
1.47
100.00

0
0
3
0
153
0
1
0
0
5
0
21
0
0
0
3
1
0
0
9704

7618
7
3
1
0
20
4
332
7985

8753
4
10
8
436
13
15
278
187
9704


__
0.03

1.58e

0.01

	
0.05

0.22
.__
	
	
0.03
0.01

4._
100.00

78.50
0.07
0.03
0.01

0.21
0.04
3.42
82.29

90.20
0.04
0.10
0.08
4.49
0.13
0.15
2.86
1.93
100.00

2
7
3
5
174
2
1
0
0
6
0
24
0
3
0
12
1
1
1
14635

8791
37
33
8
0
118
12
976
9975

12953
8
48
10
920
79
44
330
243
14635


0 01

£
(
1

f


0

0

0

.05
.02
03
.'l9e
.01
.01


.04

.16

.02

0.08
0.01e
0.01
0.01e
100.00


60.07
0.25
0.23
0.0!;


0.81
0.0fl
6.
67
68.16

88.
0.
0.
0.
6.
0.
0.
2.
1.
100.

51
05
33
07
29
54
30
25
66
00
^Manhattan Island sampled by Whaler A, Tows 1 through 9 (Table 4-5).
DNarrows/Lower Bay and Lower Bay sampled by CSV Anderson,  Tows 1 through 9 (Table 4-5).'
^Staten  Island sampled by Whaler B, Tows 1 through 9 (Table 4-5).
aPercent in area sampled.
eToo numerous to count in at least-one sample.                                       ;
                                                    5-19
-------
    Table 5-5. Most Common Items in New York n Debris, According to Sampling Area
Matrix
Item
Number      Percent
The Narrows and Lower Bay
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Polystyrene
Plastic
Plastic
Totals
Staten Island
Plastic
Plastic
Plastic
Wood
Polystyrene
Miscellaneous
Plastic
Plastic
Plastic
Polystyrene
Totals
Manhattan Island
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Plastic
Pellets/spherules51
Sheeting <2 lin. fta
Miscellaneous bag pieces*
Miscellaneous pieces
Miscellaneous food wrappers
Cigar and cigarette wrappers and packs
Cigarette butts and filters
Cups and bowls (pieces)
Filaments*
Cups, spoons, forks, straws
1i
Most common items in area

Pellets/spherules3
Miscellaneous pieces
Sheeting <21in. fta
Wood chips
Pieces < baseball
L
Grease balls0
Cigarette butts and filters
Miscellaneous food wrappers
Miscellaneous bag pieces*
Cups and bowls (pieces)
Most common items in areab

Pellets/spherules*
Cigarette butts and filters
Miscellaneous food wrappers
Miscellaneous pieces
Cups, spoons, forks, straws
Cigar and cigarette wrappers and packs
Sheeting <21in fta
548
273
176
144
134
124
96
62
61
60
1,678

7,601
314
249
211
158
153
99
85
69
67

9,006

617
368
240
197
184
126
120
26.82
13.36
8.61
7.05
6.56
6.07
4.70
3.03
2.99
2.94
82.13

78.33
3.24
2.57
2.17
1.63
1.58
1.02
0.88
0.71
0.69
92.81

21.36
12.74
8.31
6.82
6.37
4.36
4.16
                                                                      (continued)
                                      5-20
-------
                  Table 5-5.  Most Common Items in New York n Debris,
                          According to Sampling Area (continued)
 Matrix
 Item
Number
Percent
 Manhattan Island

 Polystyrene
 Plastic
 Plastic
     Totals

 City Total

 Plastic
 Plastic
 Plastic
 Plastic
 Plastic
 Plastic
 Plastic
 Plastic
 Wood
 Polystyrene
     Totals

Totals
Beverage labels                               104
Crack vial caps                                 68
Caps/lids                                      63
Most common items in area6                 2~087
Pellets/spherules4                            8766
Miscellaneous pieces                         >655
Sheeting < 2 linear fta                        642
Cigarette butts and filters                     563
Miscellaneous food wrappers                  459
Cigar and cigarette wrappers and packs        300
Cups, spoons, forks, straws                    280
Miscellaneous bag pieces8                     257
Wood chips                                  219
Pieces < baseball                          	215
Most common items in city                  12,356

All items in city                            14,<535
                 3.60
                 235
                 2.18
                72.26
                59.90
                 4.48
                 4.39
                 3.85
                 3.14
                 2.05
                 1.91
                 1.76
                 1.50
                 1.47
                84.43

                 1.91d
altem of EPA concern.
Polystyrene spheres and grease balls were too numerous to count in at least one sample.
''Foil pieces, miscellaneous paper pieces, food items, grease balls, fecal matter, and
 miscellaneous living organisms were too numerous to count in at least one sample.
 Percent of all items found in all cities.
                                              5-21
-------
   Miscellaneous (2%)
         Wood (2%)
        Metal" (<1%;
        Rubber (1%)
   Polystyrene (6%)

      Textile (<1%)
       Paper (<1%!
        Glass (<1%;
Plastic (89%)
                                   All Categories
          Plastic Bags/
         Sheeting (10%)

Beverage Yokes (<1%
      Line/Rope (1%)
        Syringes/
     Medical (<1%)
    Tampons (<1%)
    Condoms (<1%)
                                                         Pellets (88%)
                           Items of Concern (68% of Debris)
                 Figure 5-2. Percent Composition of New York II Debris.
                             (a) AH Samples Combined
                                        5-22
-------









n-


?• =
1 =
•HI
ii
i i
ii
ii
•* ^
i|

X ^
/J ^
V X
r, '/
f. y
^
^

^
^
X
' ^ ' -
^ !? TTT-, ? i ^ rv, _ r-i n-Pfa r-f£%7>
                     All Categories
70-


ffl
£
<
- xo-
c
a.
20-


/
^
/








i. = ^
:i 1^
*

\
v
\ • '••
\ :
\ :
^
^ - :
y :
1 . • @ r

•
ll
P"
-------
                             5.2.1 The Narrows and Lower Bay

Approximately 86% of the debris collected in The Narrows and Lower Bay area was plastic and
nearly 10% of the debris was polystyrene.   Paper,  rubber, wood, and  miscellaneous items each
comprised approximately 1%, and glass, textile, and metal items each comprised < 1%.

The most common items  were of plastic or polystyrene.  The most common items,  plastic pel-
lets/spherules and  plastic sheeting  <2 lin ft,  comprised  over 40%  of the debris (27%  and 13%,
respectively).  Plastic bag pieces  (9%) and  miscellaneous plastic pieces (7%)  were also common.
Polystyrene spheres and grease balls were too numerous to count in at least one sample.

Items of EPA concern comprised over 54% of the debris collected in The Narrows and Lower Bay.
Approximately one-half of the items  of EPA concern was pellets  (27%  of all debris  collected).
Plastic bags and  sheeting (23% of all debris) were only slightly  less common.  Line/rope comprised
3% of the debris.  No nets/traps were found.

Five  drug-  and  medical-related items  were found,  including four crack  vials and caps and one
miscellaneous medical  item.   Thirty sewage-related items  were found.   These  items included  14
tampon wrappers and applicators, nine condoms, and seven panty  liners.

                                     5.2.2 Staten Island

Nearly  95%  of  the debris, which includes eight  of the 10  most common items,  collected from the
Staten Island area were plastic (90%) or polystyrene (4%).  Wood and miscellaneous items comprised
3% and 2%, respectively.  The five remaining debris categories comprised < 1% of the debris.

Plastic pellets/spherules was the most  common item, comprising over 78% of the debris.  Miscella-
neous plastic pieces (3%) and plastic sheeting <2 lin ft (3%) were also common.  Two nonplastic
and nonpolystyrene items, wood chips and  grease balls, were also  among  the most common items.
These most common items comprised 93% of the debris.  Polystyrene spheres and grease balls were
too numerous to count in at least one sample.
                                             5-24
-------
 Over 82% of the debris collected was items of EPA concern, which was due primarily to the presence
 of plastic pellets/spherules. Plastic bags and sheeting comprised over 3% of the debris, and  condoms,
 tampons, syringes/medical, line/rope, and beverage yokes each comprised < 1 %.  No nets/traps were
 found.

 Several sewage-related items were found in  the Staten Island area; these included seven condoms, one
 panty liner, two sanitary items, three tampon applicators and wrappers, and  one fecal material.   Only
 three medical-related items were found;  these included one needle cover and two pill vials and caps.
 Twelve drug-related items  (crack vials and caps) were also found.
                                    5.2.3 Manhattan Island

 Approximately 84% of the debris collected from the Manhattan Island area was plastic and 10% was
 polystyrene, and the 10 most common  items were of either of these two category types.  Wood,
 paper, metal, and miscellaneous each comprised  1%.

 Plastic pellets/spherules comprised 21% of the debris and was the most common item in samples from
 the Manhattan  Island area.  Cigarette butts and  filters and miscellaneous plastic food wrappers were
 the  second and  third  most common  items,  comprising  13%  and  8%,'respectively.   Items too
 numerous to count in at least one sample from this  area were foil pieces, miscellaneous paper pieces,
 food items, grease balls, fecal  material, and miscellaneous living organisms.:

 Items of EPA concern comprised approximately  31% of the debris in  samples from  Manhattan Island
 waters.    Of these items,  pellets comprised  more  than  two-thirds  and  plastic bags and  sheeting
 comprised one-fifth.   Condoms, tampons, syringes/medical,  and line/rope were also  found.   No
 nets/traps were found.                                                                •
                                                                      'i

 Sewage-,  medical-, and drug-related items comprised nearly 7% of the debris collected  from the
 Manhattan Island area.  Over  4% was  drug-related, including 125 crack viials and caps, two cocaine
 wrappers, and one illegal  substance (identified as crack cocaine by the field  technicians).  Over 50
 items (2%) of  sewage-related debris were found,  including  21  condoms,, 16 panty liners, and 16
tampon  applicators and  wrappers; fecal  material  was too numerous to count in at least  one sample.

                                            5-25
-------
Very few medical-related items were found as compared to the numbers of sewage- and drug-related
items.   Medical-related items comprised  
-------
Table 5-6.  Mid-Atlantic Bight* Debris
Item Description Number Percent
PLASTIC
Absorbent material
Bags <1 gal
Condiment bag
Garbage bag tie
Bags >1 gal
Misc. bags
Misc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Misc. bottles
Misc. bottle pieces
Caps/ lids
Cap/ lid liners
Cap/ lid pieces
Pull tab from lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lemon juice dispensers
Misc. containers
Cups, spoons, forks, straws
Dishes/plates
Misc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fi sh i ng 1 i ne — nonof i 1 ament
Netting pieces
Misc. food wrappers
Misc. hair care and cosmetic
Misc. housewares and tools
Misc. labels
Fi laments
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Medical cylindrical tubes (whole)
Medical cylindrical tubes (pieces)
Lip balm and containers
Misc. nedical
Needle covers
Pi 1 1 vials and caps

Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials

0
0 —
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1 5.00
0
0
2 10.00
0 —
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
Item Description
PLASTIC (continued)
Vial caps ;
Foil wrappers (plastic coatod)
Hardhat bands
Misc. plastic iteas
Misc. plastic pieces
Misc. plastic wrappers i
Polyvinylchloride (PVC)
Toys
Misc. tubing pieces
Misc. vials
Pellets/spherules
Condons (whole)
Condons (pieces)
Diapers '
Panty liners :
Cotton swabs (whole)
Cotton swabs (tubes on I)1)
Sanitary items
Sanitary napkins
Tampon applicators
Tampon wrapper
Photographic film containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft '
Beverage yokes (whole)
Beverage yokes (pieces)
Misc. writing utensils '
Buckets
Hardhats j
Tape pieces
Bakery pal let
Plastic plants
Fishing and boating items
Misc. packing material \
Coffee stirrers
Tampons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats !
Camera lens caps
Cocaine wrappers
Toothbrush

GLASS

Alcohol bottles
Food bottles
Light bulbs
Misc. glass pieces
Marbles
Glass medical bottles

Number

0
0
0
0
5
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0



0
0
0
2
0
0

Percent


• — "

25.00

—
__
5.00




'
__
	
__
_ _ -
__
~

—

—
—


—
— .

—

—






10.00


                                                     (continued)
                5-27
-------
Table 54>. Mid-Atlantic Bight* Debris (continued)
Itc» Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
Qu« wrappers
Lollipop sticks
Handi-wipes (orsinilar)
Paper Batches
Tar paper pieces
Cap liners
Uisc. paper iteas
Uisc. paper pieces
Uisc. paper wrappers
Tissues
Toilet paper pieces
Books
Uisc. foil-backed pieces
Dust Mask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE

Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)

Pieces < basebal 1
Pieces > baseball
Polyurethane foaa pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing naterials
Styrofoaa balls
Number

0
0
0
0
0
0

0
0
0
0
0
0
0
1
0
0
0
'0
0
0
0

0
0
0
0
0
0
0
0
0
0



0
0
0
0
0
0
0
0
0

1
0
0
0
0
0
0
0
0
Percent

::
~
—
— —
—
—
—
_—
5.00
~~
"
..
~~*
—
—

—
—
—
—
—
—


"•"*
—
—
—
—
—

5.00
— —
— „
— ,

Itei Description
POLYSTYRENE (continued)

Spheres (l-c«)
Sheeting
Food container insulator
Polyurethane foai (>2 ft)
Toys (whole and pieces)
RUBBER

Balloons (whole)
Balloons (pieces)
Uisc. rubber itens
Foai rubber pieces
Foai rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces)
Rubberbands (whole)

Rubber gloves (whole and pieces)
Retainer boons
Toys
Stoppers
UETAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
GUI wrappers
Beverage 1 ids
• Uisc. letal itens
Twist ties
Wheel rifls
W i res

Gas cans
Pop-top r i ngs/pu 1 1 -tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks

WOOD


Burned wood pieces
Wood chips
Cork pieces
Cut limber pieces (i.e., 2x4 in.)
Ice creai and frozen pop sticks
Hatches
Medical tongue depressor
Uisc. pieces
Penci Is
Toothpicks
Clothes pins


Number

0
0
0
0
0


0
0
0
0
0
1
0
0
0
0

0
0
0
0

0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0



0
0
0
0
0
0
0
0
0
0
0


Percent

~"~
—


—
—
5.00'
	
-r
	

~
—
—

..
—
	
	


	
—
—
_—




—
_ —
—
—
—


                                                             (continued)
                       5-28
-------
                         Table 5-6.  Mid-Atlantic Bight Debris (continued)
Ites Description
MISCELLANEOUS
Charcoal pieces
Fibrous naterials
Fishes
Food items
Grease balls
Hair balls
Insulation pieces
Medical-pills
Mothballs
Paint chips
Misc. plants
Stag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal «ater ial
Illegal substances
Misc. living organisms
Total All Items
Nunber Percent;,

0
0
0
1 5.00
2 10.00
	
0
0
0
3 15.00
0
0
0
0
0
0
0
0
0
20 100.00
Itei Description
ctftiuipv nP TTCUC nc CDA rnurcou
oLMMAKT Ur iltMo ur trAv.uNL.tKN
Pellets
Condons i
Tanpons
Syringes/cedical \
Nets/traps
Line/ rope
Beverage yokes I
Plastic bags and sheeting
Total Iteis of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass i
Paper
Text! le
Polystyrene
Rubber
W..J
Nunber

1
0
0
0
0
2
0
0
3

9
2
1
0
1
1
0
ft
Percent

5.00
—
_::
10.00
15.00

45.00
10.00
5.00
5.00
5.00
~"~
                                                       Miscellaneous
                                                           Total All Categories
 6
20
 30.00
100.00
aUid-Atlantic Bight sampled by the OSV Anderson (Table 4-6).
                                                     5-29
-------
             Table 5-7.  Most Common Items in the Mid-Atlantic Bight Debris
Matrix
Totals
Item
Number
All items in survey
   20
Percent
Plastic
Miscellaneous
Miscellaneous
Plastic
Glass
Plastic
Polystyrene
Miscellaneous
Paper
Rubber
Plastic
Totals
Miscellaneous pieces
Paint chips
Grease balls
Fishing line — monofilamenta
Miscellaneous pieces
Crack vials with caps
Pieces < baseball
Food items
Miscellaneous items
Miscellaneous pieces
Pellets/spherulesa
Most common items in survey
5
3
2
2
2
1
I
1
1
I
I
20
25.00
15.00
10.00
10.00
10.00
5.00
5.00
5.00
5.00
5.00
5.00
100.00
 <0.01b
altem of EPA concern.
bPercent of all items found in all cities.
                                          5-30
-------
   Miscellaneous (30%)
  Rubber (5%)





Polystyrene (5%)




        Paper (5%)




            Glass (10%)
•—Plastic (45%)
                               AH Categories
Line/Rope (67%)
                                                        PeJIets (33%)
                     Items of Concern (15% of Debris)
       Figure 5-3.  Percent Composition of Mid-Atlantic Bight Debris
                                 5-31
-------
In all,  108 different items were collected in the samples from Houston I.  Nearly  100% of the debris
was  plastic or polystyrene;  glass, paper, rubber, metal, wood,  and miscellaneous comprised <\%
each of the debris.   Over  98% of Tthe plastic and polystyrene consisted  primarily of  plastic pel-
lets/spherules.

The  percentages were consistent in  all three  sampling areas in the Houston Ship Channel; plastic
pellets/spherules ranged from 99% in samples from the Middle Ship Channel to 98% in samples from
the Lower Ship Channel.  Several samples contained 10s of thousands of pellets/spherules.  Houston I
as a whole contained over  475,000 pellets/spherules.  The numbers of plastic pellets from  the
Houston samples exceeded the TNTC limit of 500 items.  However, EPA  decided that the potential
impact of these pellets on  seabirds, sea turtles, and other marine life was significant enough to
necessitate actual pellet counts.

Miscellaneous plastic pieces and polystyrene  pieces smaller than a baseball were  also  common in
samples from the Houston area.  However, these items comprised only 1%  and < 1%, respectively,
being heavily outnumbered by the plastic pellets/spherules in the samples.  In addition to the plastic
pellets/spherules, two items of EPA concern were also among the 10 most common items were plastic
filaments  and plastic sheeting <2 lin ft.   Approximately 99% of the  Houston I  debris consisted of
items of EPA concern.

Less than 1% of the debris was sewage-, medical-,  and drug-related  (Table 5-2).  Sewage-related
debris  included  six  condoms and  six  tampon applicators and  wrappers.   Medical-related  debris
included  three syringes, five needle  covers, two  pill  vials  and  caps, and two miscellaneous medical
items.  Only one drug-related item, a capless crack vial, was found. Most of these sewage-, medical,
and  drug-related items were found in the Inner and Middle Ship Channels.

                                   5.4.1 Upper Ship Channel

Over 99% of the debris collected from the  Upper  Ship  Channel was plastic and  nearly  1%  was
polystyrene.  No textile items were  found and the remaining categories, glass,  paper, rubber, metal,
wood, and miscellaneous comprised  < 1% each of the debris.
                                             5-32
-------
Table 5-8. Houston I Debris, According to Sampling Area
Ite* Description
PLASTIC
Absorbent Material
Bags <1 gal
Condi Bent bag
Garbage bag tie
Bags >1 gal
Misc. bags
Misc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Misc. bottles
Misc. bottle pieces
Caps/ lids
Cap/lid liners
Cap/lid pieces
Pull tab froa lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Leaon juice dispensers
Misc. containers
Cups , spoons , forks , straws
Dishes/plates
Misc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fishing line — aonofilaaent
Netting pieces
Misc. food wrappers
Misc. hair care and cosaetic
Misc. housewares and tools
Misc. labels
Fi 1 agents
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Medical cylindrical tubes (whole)
Medical cylindrical tubes (pieces)
Lip bain and containers
Misc. aedical
Needle covers
Pi 1 1 vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials
Lover
Ship Channel*
Number Percent*1

0
0
0
0
2
0
0
0
0
3
2
0
1
0
2
16
3
3
2
1
1
7
0
0
1
8
1
3
B
0
1
0
6
0
6
0
2
0
20
3
3
0
0
0
0
0
e
0
0
0
0
0
0
0
0

0.01
—
__
0.02
0.01
0.01
0.01
0.10
0.02
0.02
0.01
0.01
0.01
0.04
0.01
0.05
0.01
0.02
—
0.01
0.04
0.04
0.01
0.13
0.02
0.02
—
	
	

—
—
	
—
Middle .
Ship Channel* .
limber Percent*1

2
4
1
2
1
0
2
e
e
6
3
0
1
0
1
90
32
112
21
57
9
31
3
1
8
65
0
28
0
0
0
0
0
0
65
8
4
0
454
19
22
0
1
0
0
0

2
5
0
1
1
0
0
0

<0.01
<0.01
<0.01
<0.01
<0.01
<0.01

<0.01
<0.01
<0.01
<0.01
0.03
0.01
0.03
0.01
0.02
<0.01
0.01
<0.01
<0.01
<0.01
0.02
0.01
—
—
—
0.02
<0.01
<0.01
0.13
0.01
0.01
<0.01



<0.01
<0.01
<0.01
<0.01

—
Shiip Channel0 .
Nuatier Percent*1 Nimber Percent

0
3
0
2
1
0
1

1
5
1
2
0
0
17
8
27 >
11
8
0
45
0
0
2
9
0
0
0
0
0
7
0
11
4
0
1
s :
0
i 'i
0
0'
0

0,
1
0
0
2
1
0 !
B.
,
0

(0.01
<0.01
<0.01
-------
Table 5-8. Houston I Debris, According to Sampling Area (continued)
Its* Description
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic ite»s
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condons (whole)
Condons (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteis
Sanitary napkins
Taipon applicators
Taipon wrapper
Photographic fil» containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating itens
Uisc. packing material
Coffee stirrers
Taipons
Plastic bag dispensers
Stickers
Garbage can (44-gaI) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Catora lens caps
Cocaine wrappers
CUSS
Toothbrush
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Glass ted i cat bottles
Lower
Ship Channel" .
Huiber Percent0

0
0
0
2
104
0
0
1
0
0
15660
0
0
0
0
0
0
0
0
0
1
0
0
21
11
0
2
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
0
0

0
0
0
0
0
0
0

—
—
0.01
0.65
0.01
~~
97.87
— —
—~
—
--
—
0.01
0.13
0.07
0.01
—
—
—
—
0.01
—
—
—
—
—
—
0.01
—
~ •*

	
--
—
—
—
—
"
Uiddle . Upper City Total
Ship Channel1" . Ship Channel0
limber Percent™ Nuaber Percent" Kuioer Percent

0
0
0
6
2398
8
0
18
1
0
352790
0
2
0

0
7
0
0
1
1
0
0
185
22
9
47
9
0
0
1
0
0
0
1
28
0
0
0
0
0
0
0
1
0

0
0
0
0
0
0
0

—
~~
<0.01
0.67
<0.01
0.01
<0.01
"
98.55
<0.01

™
<0.01
"•"
<0.01
<0.01
0.05
0.01
<0.01
0.01
<0.01
__
~~
<0.01
—
<0.01
0.01
—
—
— •
~—
—
—
—
<0.01
"

—
—
—
--
~—
—


0

63
5
0

106759
1
3


0
4
0
0
3
0
23
1
0
10
3
0
0
0
0
2
0
1
12
0
0
0
0
0
0
0
0
0

0
1
0
0
0
0
0

—

0.58
<0.01

98.27
<0.01
<0.01


<0.01
~~
—
<0.01
0.02
<0.01
0.01
<0.01

"
—
<0.01
<0.01
0.01
— —
~~
w
~~
—
—
—
—


—
<0.01
—
—
—~
~


0

7
3135
8
24
1

475209
1
5


11

1
5
0
a
229
34
9
59
12

0
1
2
2
41
0
0

0
0
0
1
1
0

0
1
0
0
0
0
0

—

<0.01
0.65
<0.01
<0.01
<0.01

98.47
<0.01
<0.01


<0.01

<0.01
<0.01
0.05
0.01
<0.01
0.01
<0.01


<0.01
<0.01
<0.01
0.01
"
~~

~
—
*"•
<0.01
<0.01


—
<0.01
—
«
"""
__

                             5-34
-------
Table 5-8.  Houston I Debris, According to Sampling Area (continued)
Itea Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
• Cups and plates
Fast food wrappers
Food wrappers
GUB wrappers
Lol lipop sticks
Handi-wipes (orsisilar)
Paper Batches
Tar paper pieces
Cap liners
Uisc. paper items
Uisc. paper pieces
Uisc. paper wrappers
Tissues
To i let paper pieces
Books
Uisc. foil-backed pieces
Oust Bask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < basebal 1
Pieces > baseball
Polyurethane foam pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing aaterials
Styrofoaa bal Is
Lower
Ship Channel*
Rusher Percent*1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
e
B
0
e
0
0
0

0
e
16
3
e
B
e
0
0
0
6
3
1
0
0
0
1
1
0
—
__
—
	
	
—

—
__
•.—
_- ,
~— •
—
„
—


	
__
—
__
	
_ _
	
	
~


	
0.10
0.02
0.04
0.02
0.01
	
0.01
0.01
Middle Uppor City Total
Ship Channel" Ship CJiinnelc .
Umber Percent" Nualxir Percent" Nuaber Percent
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
1
0
0
0

0
0
0
e
0
0
0
0
0
0

0
0
360
65
1
1
0
124
44
0
527
1
35
0
0
0
6
9
0
<0.01

—
— w
__
—




	
<0.01
<0.01

—



	
	
	




—



0.10
0.02
<0.01
<0.01
0.03
0.01
0.15
<0.01
0.01

<0.01
<0.01
(I
e
i

i
0
0
0
0
0
0
0
0
i
i
0
0
0
0
0

0
0
0
0
0

0
B'

0


0 j
44
263
80
0
4 !
37
6 '
1
113
30
21
67
0 '
0i
84
27
0
—

<0.01


—





<0.81
«

—










~



0.04
0.24
fl.07
(1.03
(1.01
0.10
6.03
0.02
0.06

0.08
0.02
0
1
0
0

1
v. v 0

0




0'
6
1
1
0
0
0










0



.
420
331
81
1
4
161
50
1
646
34
57
67

91
37
0
<0.01

<0.01


—




~
<0.01
<0.01
<0.01

—







™


—


**""
0.09
0.07
0.02
<0.01
<0.01
0.03
0.01
<0.01
0.13
0.01
0.01
0.01

0.02
0.01
                                                                  (continued)
                            5-35
-------
Table 5-8. Houston I Debris, According to Sampling Area (continued)
Itei Description
POLYSTYRENE (continued)
Spheres (1-ci)
Sheeting ,
Food container insulator
Polyurethane foaa (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Uisc. rubber itens
Foai rubber pieces
Foai rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubber-bands (pieces)
Rubber-bands (whole)
Rubber gloves (whole and pieces)
Retainer booas
Toys
Stoppers
UETAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
GUI wrappers
Beverage lids
Uisc. Metal itens
Twist ties
Vheel riis
fires
Gas cans
Pop-top rings/pull-tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Vood chips
Cork pieces
Cut luiber pieces (i.e., 2x4 in.)
Ice creai and frozen pop sticks
Uatchcs
Ucdical tongue depressor
Uisc. pieces
Penci Is
Toothpicks
Clothes pins
' -' - Lower
Ship Channel" .
Huaber Percent"

0
0
0
0
0

0
1
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

4
0
0
11
0
0
a
0
0
0
0

—
"•—
—

0.01

—
—
—
--
—
"

—
—
—
—
—
—
—
—
—
—
—
—

0.03
—
0.07
—
—
—
—
—
Middle
Ship Channel" .
Umber Percent4

0
0
0
13
0

3
9
3
0
0
1
0
0
2
5
0
0
3
0

2
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0

9
0
1
SB
0
0
0
16
0
0
0

—
™~
<0.01

<0.01
<0.01
<0.01
"
<0.01
™~
<0.01
<0.01
—
<0.01


<0.01
<0.01
<0.01
<0.01
—
— —
	
	
__
~
	
~~
*"•*
~~ ,
~~

<0.01
~
<0.01
0.02
—
—
<0.01
— —
—
Upper City Total
Ship Channel0 ,
timber Percent" timber Percent

0

0
0
0

0
9
0
0
0
3
0
0
0
1
0
0
2
0

1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0

3
1
0
5
0
0
0
0
1
0
0

—

~

0.01
_—
<0.01
«.•-
<0.01
~
<0.01


<0.01
<0.01
<0.01
__
~
~
"*""
„
—
"""
"""
~~
~~

<0.01
<0.01
<0.01
~
—
<0?01
~~*
	

0

13
0

3
19
3
0
0
4

0
2
6
0
• n
V
5


3
2
1
2
1

0
0
0
0
0


0
0

16
1
1
74
0
0
0
16
1
0
0

~

<0.01

<0.01
<0.01
<0.01
~~
<0.01
"
<0.01
<0.01
—
<0.01


<0.01
<0.01
<0.01
<0.01
<0.01

— —
— —
"
—
— —



"

-------
              Table 5-8. Houston I Debris, According to Sampling Area (continued)
Itw Description
MISCB-LANEDUS
Charcoal pieces
Fibrous laterials
Fishes
Food it ens
Grease balls
Hair balls
Insulation pieces
Medical— pills
Mothballs
Paint chips
Misc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal later ial
Illegal substances
Misc. living organisms
Total All Items
SUMMARY OF ITEMS OF FJPA CONCERN
Pellets
Condons
Taspons
Syringes/nedical
Nets/traps
Line/rope
Beverage yokes
Plastic bags -and sheeting
Total Itens of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Text! le
Polystyrene
Rubber
Metal
Wood
Miscellaneous
Total All Categories
Lower Middle Upper City Total
Ship Channel' Ship Channel* , Ship Channel0
Nu.ber Percent" Ntmber Percent" Nuabcir Percent" Nuaber Percent

1
1
28
0
1
0
0
0
0
0
0
1
0
0
3
0
0
0
1
15984

15660
0
1
e
0
35
2
34
15732

15901
0
0
0
31
1
0
15
36
15984

0.01
0.01
0.18
—
0.01
—
—
—
—
—
—
0.01
—
—
0.02
—
—
—
0.01
100.00

97.97
—
0.01
—
—
0.22
0.01
0.21
98.42

99.48
—
—
—
0.19
0.01
—
0.09
0.23
100.00

5
0
3
0
34
0
0
0
0
0
0
7
0
0
8
5
0
0
25
357992

352790
2
2
7
0
501
56
215
353573

356596
0
7
0
1186
26
6
84
87
357992

<0.01
— -
<0.01
—
0.01
—
—
—
—
—
—
<0.01
—
—
<0.01
<0.01
. —
—
0.01
100.00

98.55
<0.01
<0.01
<0.01
—
0.14
0.02
0.06
98.77

99.61
—
<0.01
—
0.33
0.01
<0.01
0.02
0.02
100.00

0
0
74
0
10
0
0
0
0
0
0
2
0
0
0
0
0
0
109
108639

106826
4
3
1
0
14
10
29
106887

107635
1
3
0
777
15
3
10
195
108639

___
—
fl.07
—
0.01
—
—
—
—
--
__
-------
     Table 5-9.  Most Common Items in Houston I Debris, According to Sampling Area
Matrix
Item
Number      Percent
Upper Ship Channel
Plastic -
Plastic
Polystyrene
Polystyrene
Miscellaneous
Polystyrene
Polystyrene
Miscellaneous
Polystyrene
Plastic
Totals
Middle Ship Channel
Plastic
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Plastic
Plastic
Plastic
Polystyrene
Totals
Lower Ship Channel
Plastic
Plastic
Miscellaneous
Plastic
Plastic
Polystyrene
Plastic
Wood
Plastic

Pellets/spherules3
Miscellaneous pieces
Cups and bowls (pieces)
Pieces < baseball
Miscellaneous living organisms
Packing peanuts
Cups and bowls (whole)
Fishes
Spheres3
Cigarette butts and filters
Most common items in area

Pellets/spherules3
Miscellaneous pieces
Pieces < baseball
Filamentsa
Beverage labels
Sheeting <2 lin. fta
Fast food containers (pieces)
Cap/lid pieces
Caps/lids
Cups, spoons, forks, straws
Miscellaneous food wrappers
Cups and bowls (pieces)
Most common items in area

Pellets/spherules3
Miscellaneous pieces
Fishes
Sheeting <21in. fta
Filaments3
Beverage labels
Caps/lids
Cut lumber pieces (i.e., 2x4-in.)
Sheeting <21in fta

106,759
633
263
113
109
84
80
74
67
45
108,227

352790
2,398
527
454
360
185
124
112
90
65
65
65
357,235

15,660
104
28
21 .
20
16
16
11
11

98.27
0.58
0.24
0.10
0.10
0.08
0.07
0.07
0.06
0.04
99.62

98.55
0.67
0.15
0.13
0.10
0.05
0.03
0.03
0.03
0.02
0.02
0.02
99.79

97.97
0.65
0.18
0.13
0.13
0.10
0.10
0.07
0.07
                                                                      (continued)
                                      5-38
-------
        Miscellaneous (<1%)
            Wood (<1%
           Metal (<1%).
        Rubber (<1%)
    Polystyrene (<1%)
        Paper (<1%
       Glass (<1%)
                                                       Plastic (99%)
                                  All Categories
  Plastic Bags/Sheeting (<1%)
    Beverage Yokes (< 1 %)
       Line/Rppe (<1%
Syringes/Medical (< 1 %)
     Tampons (<1%)
    Condoms (<1%)
                                                        Pellets (100%)
                        1  Items of Concern (99% of Debris)
                 Figure 5-4.  Percent Composition of Houston I Debris.
                            (a) AH Samples Combined
                                     5-39
-------
100-



g
s so-
% "°
1 „





i
;
|
s
1
|

; i
|
. i
j
|
. =
PI«
5 f
X /
X r
X >
v r
X >
x 5
X ?
f. >
< >
^
2

^ ^
\\

\fr
''•''',
\'l
ibc ' (Unm ' Papw ' Taxffla ' Potyttyranc ' Rubber ' M«bl ' Wood MixxltaiMom
                    All Categories




I
* so.
&







. =
. =
• £

• =:
=
1
". i
i
E
=
=
|
1
|
P«a

[ 1
%
1
1
1
1
1
1
22
r j^


atm ' Condoira ' T«inpon» Syringe/MadiaU Noaffraps ' Un«/Ropo Bmomga Yoke.' Baga/Shestjoc
Items of Concern
.ower Channel Middle Channel \W/\ Upper Channel ^^ City Total













Figure 5-4. Percent Composition of Houston I Debris.
              (b)  By Sampling Areas
                        5-40
-------
 The most common item, plastic pellets/spherules, comprised more than 98% of the debris.  The next
 most common item, miscellaneous plastic pieces, comprised approximately 1%.  Pieces of polystyrene
 cups and bowls and polystyrene pieces smaller than a baseball were also common in  the Upper Ship
 Channel.

 Nets/traps was the only item of EPA concern not found in the sampling airea.  Pellets comprised over
 98% of the debris, and the remaining items of EPA concern together comprised < 1%.  Plastic bags
 and sheeting was the second most common item of EPA concern.        >

 Seven sewage-related  items (<1%  of the  debris) were found in samples from the  Upper  Ship
 Channel.  These items included four condoms  and three tampon wrappiers.   Three  medical-related
 items, two pill vials and caps and one syringe, comprised < 1 % of the debris.  No drug-related debris
 was found.

                                 5.4.2  Middle Ship Channel

 Slightly < 100% of the debris found in the Middle Ship Channel was plastic and  a fraction of 1% was
 polystyrene.  Paper, rubber, metal, wood, and miscellaneous each comprised  <1%, and no glass or
 textile items were found.                                             '

 Plastic pellets/spherules comprised approxiately 99% of the debris and was the most common item in
 the samples  from the  Middle Ship Channel.  Miscellaneous plastic pieces, the second  most common
 item, comprised  nearly  1% of the  debris.  Polystyrene pieces smaller  than a  baseball,  plastic
 filaments, and polystyrene beverage labels were also  common.            ;!

 Plastic pellets, an item of EPA concern, comprised  nearly 99% of the collected  debris. Other items
of EPA concern found in the samples from the  Middle Ship Channel — condoms, tampons, syring-
 es/medical,  line/rope,  beverage yokes, and plastic bags and sheeting — each comprised < 1 % of the
debris. No nets/traps were found.                            •        \
                                            5-41
-------
Also found  in the Middle Ship  Channel were nine medical-related items  (five needle  covers, two
syringes, and two miscellaneous medical items) and four sewage-related items (two condom pieces
and two tampon applicators and wrappers). No drug-related items were found.

                                 5.4.3 Lower Ship Channel

More than 99% of the debris collected from Lower Ship Channel was plastic.  Polystyrene, rubber,
wood,  and miscellaneous debris  each  comprised  <1%  of the  debris.   No  glass,  paper, textile, or
metal debris was found.

Plastic pellets/spherules comprised approximately 98%  of the debris, followed  by  miscellaneous
plastic pieces (approximately 1%), and fish.  Two items of EPA concern, plastic sheeting <2 lin ft
and plastic  filaments, each comprised <1% of the  debris; there  were the fourth and fifth most
common items.

Five of the items of EPA concern were found in the Lower Ship Channel. They comprised over 98%
of the debris and included pellets (98%) and tampons, line/rope, beverage yokes, and plastic bags and
sheeting in general (each < 1%).  No condoms, syringes/medical, or nets/traps were  found.

Only one drug-related item, a  crack  vial without a  cap, and one  sewage-related item, a  tampon
wrapper, were found in the Lower Ship Channel. No medical-related items were found.

                                       5.5 MIAMI II

The results  of the Miami II survey are summarized according  to sampling area in Tables 5-10 and
5-11.  Data are illustrated in Figure 5-5.

In all,  116 different items were found in the three sampling areas in Miami II. One-half (58  items) of
these items  were  plastic.  Nearly 88% of the debris was plastic (73%) or polystyrene (15%), and
approximately 6% was miscellaneous.   Wood,  paper,  and metal  comprised  3%, 2%, and  1%,
respectively, and rubber, textile, and glass each comprised  < 1% of the debris.
                                            5-42
-------
Table 5-10. Miami II Debris, According to Sampling Area
Item Description Nearshore
limber
PLASTIC
Absorbent laterial
Bags <1 gal
Condi lent bag
Garbage bag tie
Bags >1 gal
Uisc. bags
Uisc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Uisc. bottles
Uisc. bottle pieces
Caps/ lids
Cap/ lid liners
Cap/ lid pieces
Pull tab froa lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lemon juice dispensers
Uisc. containers
Cups, spoons, forks.st raws
Dishes/plates
Uisc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fishing line— monofi lament
Netting pieces
Uisc. food wrappers
Uisc. hair care and cosmetic
Uisc. housewares and tools
Uisc. labels
Fi laments
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Uedical cylindrical tubes (whole)
Uedical cylindrical tubes (pieces)
Lip bain and containers
Uisc. cedical
Needle covers
Pi 1 1 vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Atlantic*
Percent"


—
—
	
—
—
::
1.89
—
	
——
~
—

	
~
1.89
1.89
—
	
__
	
	
__
	
—

	
	

— •
Dodge
Nwber

0
2
0
0
0
0
2
0
0
0
0
0
0
0
0
5
1
0
1
9
0
26
0
0
0
14
0
0
0
0
0
0
4
0
7
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

0
Island1* .
Percent"


0.20
0.20

—
—
0.51
0.10
0.10
0.92
2.66
	
1.43
—
—


0.41
0.72
0.31
0.20
—


__



—




—
Kiwi River0 City Total
Kuabar Percent" Number Percent

1
42
3
1
23
1
19
0 '
0
15
10
3
5
1
7 :
47
7
8
10
117 !
2
115
2
0
2
54
0
2
0
0
0 i
0
11
0
158
6 ,
5
3
77
30 .
3
1
0 :
0
0
0


Bi
1
0
0
0
0

0
0

0.05
1.89
0.14
0.05
1.04
0.05
0.86

0.68
0.45
0.14
0.23
0.05
0.32
2.12
0.32
0.36
10.45
5.27
(9.09
5.18
11.09

H.09
2.43
(1.09
—


11.50
7.11
0.27
0.23
0.14
3.47
1.35
0.14
0.05






.._




.._

1
44
3
1
23
1
21

15
10
3
5
1
7
52
8
8
11
127
2
141
0
2
68
0'
2
0
0


15
0
166
7
5
3
80
32
3
1


0



-
0




0
0

0.03
1.35
0.09
0.03
0.71
0.03
0.65

0.46
0.31
0.09
0.15
0.03
000
.*.£.
1.60
0.25
0.25
0.34
3.91
0.06
4.34
0ac
.OO
0.06
2.09
0.06
—


0.46
5.10
0.22
0.15
0.09
2.46
0.98
0.09
0.03

~~
"

"""

—



__
— -
                                                            (continued)
                        5-43
-------
Table 5-10. Miami IE Debris, According to Sampling Area (continued)
Ite* Description
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic iteas
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condois (whole)
Condoas (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteas
Sanitary napkins
Taepon applicators
Tanpon wrapper
Photographic file containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating it ens
Uisc. packing naterial
Coffee stirrers
Taipons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Caiera lens caps
Cocaine wrappers
Toothbrush
CUSS
Alcohol bottles
Food bottles
Light bulbs
Uisc. -glass pieces
Warbles
Glass nodical bottles
Nearshore Atlantic*
. Nuaber Percent"

0
0
0
0
8
0
0
0

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0

—
15.09

«
"*~
1.89
__
— '
~~
~
"•"
""
—
3.77
__
— -
~
™
--"
—
—
—
—
—
—
—
——

—
—
—
—
—
"
Dodge Island1* ,
timber Percent"

0
0
0
0
289
3
0
0

0
0
173
0
0
0
0
0
0
• 0
0
0 •
1
0
93
0
0
4
0
0
0
0
0
0
0
1
S
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0

—
29.58
0.31

~~
"
17.71
™~"
~~
•>>_•
—
~™

0.10
9.52
0.41
___
~~
— '

0.10
0.51
—
™
—
	
	
	
	
"

—
—
—
—
—

liiui Rivarc .
Nuiber Percent4

0
7
6
162
25
1
7



68



i
i
i


0
0
n
528
6
18
8
1

0
20

0
i
51
10
0
1
1
1
1
1
0
0
0
0

3
2
0
0
0 •
0

0.32
0.27
7.29
1.13
0.05
0.32



3.06



0.05
0.05
0.05


—
23.76
0.27
0.81
0.36
0.05

""
0.90

0.05
2.30
0.45
0.05
0.05
0.05
0.05
0.05
*"~
—
	


0.14
0.09
—
— ~
~~

City Total
timber Percent

0
7
6
459
28
1
7



242


0
1
1
1


0
i
0
623
6
18
12
1

0
20

i
52
15
0
1
1
1
1
1
0
0
0


3
2
0
0
0
0

0.22
0.18
14.11
0.86
0.03
0.22



7.44



0.03
0.03
0.03


0.03
19.16
0.18
0.55
0.37
0.03


0.62

0.03
1.60
0.46
0.03
0.03
0.03
0.03
0.03

— ~
~~


0.09
0.06
~
~~
— ~

                               5-44
-------
Table 5-10. Miami n Debris, According to Sampling Area (continued)
Ite* Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
GUI wrappers
Lollipop sticks
Hand i -wipes (or siailar)
Paper latches
Tar paper pieces
Cap 1 iners
Misc. paper iteas
Uisc. paper pieces
Uisc. paper wrappers
Tissues
Toilet paper pieces
Books
Uisc. foil-backed pieces
Dust cask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < baseball
Pieces > basebal 1
Poiyurethane foan pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing eaterials
Styrofoaa balls
Nearshore Atlantic* Dodge Island1* ,
Huaber Percent" Huaber Percent"
0
0
0
0
0
0
0
0
0
0
e
0
0
0
0
0
0 —
0
0
0
0
0

0
0
0
0
e
0
0
0
0
0 —

0
0
0
0
0
0
0
0
0
0
2 3.77
0
0
0
0
0
0
0
0
0
0
0
4
e
i
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0

0
0
8
25
2
0
0
1
0
0
131
0
0
35
1
0
1
2
0

«
0.41
0.10
__ -
—

_ _
	
	
	
0.61
—
	
—
—



	
__



—
—



0.82
2.56
0.20
0.10
13.41
3.58
0.10
0.10
0.20
Uiaai Riverc City Total
Nuaber Percent" Huaber Percent
3
0
4
8
0
1
0
i
i
0
0
0
0
0
0
27
1
0
0
0
5
0

0
0 i
1
0
0 j '
0
0
5
0
0

0 :
0
54
26
7
1
4
15
3
0
S3
1 i
18
27
0
0
6
11
0
0.14

0.18
0.36
0.05
0.05
0.05





1.22
0.05

• —
0.23



0.05




8.23
—



2.43
1.17
0.32
0.05
0.18
0.68
0.14
4.19
0.05
0.81
1.22
0.27
0.50
3
0
4
12
0
2
0
1
1
0

0



33
1

0
5
0



1




5
0



62
51
9
1
4
16
3
0
226
1
18
62
1
7
13
0
000
*va
0.12
0.37
0.06
0.03
0.03





1.01
0.03

—
0.15



0.03




0.15
—



1.91
1.57
0.28
0.03
0.12
0.49
0.09
6.95
0.03
0.55
1.91
0.03
0.22
0.40
                                                                 (continued)
                             5-45
-------
Table 5-10. Miami H Debris, According to Sampling Area (continued)
It«m Description
POLYSTYRENE (continued)
Spheres (1-ca)
Sheeting
Food container insulator
Polyurethane foai (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Uisc. rubber iteas
Foai rubber pieces
Foai rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubber-bands (pieces)
Rubber-bands (whole)
Rubber gloves (whole and pieces)
Retainer boois
Toys
Stoppers
METAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
Qua wrappers
Beverage lids
Uisc. aetal iteas
Twist ties
Wheel riis
Wires
Gas cans
Pop-top rings/pull-tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Wood chips
Cork pieces
Cut luaber pieces (i.e., 2x4 in.)
Ice creaa and frozen pop sticks
Matches
Uedical tongue depressor
Uisc. pieces
Penci Is
Toothpicks
Clothes pins
Nearshore Atlantic"
.Nuaber Percent™

0
ft — _
a _ _
a __
0

0
0
0
0
0 — —
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
Dodge
Number

0
0
0
0
0

0
2
0
0
0
0
0
0
0
0
ff
0
0
0

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
14

1
0
0
1
0
0
0
3
0
0
0
Island1"
Percent'1

—
—
—

0.20
--
—
_—
—


—
--
0.10
--
—
—
—
—
—
— *•
— —
—
1.43

0.10
0.10
—
—
0.31
—
—
Miami
Number

0
0
0
0

0
0
1
0
0
3
B rH CO CM
2
0
1


2
4
0
7
0
1
0
0
0
0
0
0
0
0
0
1

1
2
1
88
0
0
0
2
2
0
0
Ri»«re .
Percent*

--
—
—

0.05
"~
0.14
0.05
0.14
0.09
0.09
0.05


0.09
0.18
0.32
0.05
™~
	
«.
*"~
—
——
**"*
™~
—
0.05

0.05
0.09
0.05
3.96
—
—
0.09
0.09
™
—
City
Number

0
0
0
0

0
2
1
0
3
1
3
2
2
0
1


2
4
7
1
1

0
0
0
0
0


0
15

2
2
1
89
0
0
0
5
2
0
0
Total
Percent

—
~
—

0.06
0.03
~~
0.09
0.03
0.09
0.06
0.06
0.03


0.06
0.12
0.22
0.03
0.03

—
••"•
*"—
—
—


*™—
0.46

0.06
0.06
0.03
2.74
__
~~
0.15
0.06
~"~
	
                              5-46
-------
               Table 5-10.  Miami n Debris, According to Sampling Area (continued)
Ite» Description
UISCBJ-ANEDUS
Charcoal pieces
Fibrous aaterials
Fishes
Food iteis
Grease baits
. Hair balls
Insulation pieces
Uedical— pills
Mothballs
Paint chips
Misc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal material
II legal substances
Wise, living organisms
Total All Iteas
SUMMARIES OF ITEMS OF EPA CONCERN
Pellets
Condons
Taapons
Syringes/Bed! cat
Nets/traps
Line/rope
Beverage yokes
Plastic bags and sheeting
Total Iteas of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Textile
Polystyrene
Rubber
Metal
Wood
Uiscel laneous
Total Al 1 Categories
Nearshora Atlantic1
Nuiber Percent4

0
0
0
0
26
0
0
0
0
0
0
0
0
0
3
0
0
0
e
53

1
0
0
0
0
0
0
2
3

14
0
0
0
2
0
0
0
37
53


__
	 e
—
49.06
—
—
__
~
"

—
	
	
5.66
—
__
_;_
15.09
100.00

1.89
	
	
	
3.77
5.66

26.42
—
3.77
—
69.81
100.00
Dodge
Nuiber

1
0
i
i
69
0
i
0
e
0
0
0
0
5
9
0
0
0
6
977

208
0
0
0
0
9
4
97
318

645
0
11.
0
206
2
15
5
93
977
Islandb .
P«rc«ntd

0.10

0.10
0.10
7.06
»
0.10

—

	
_—
0.E1
0.92
__
__
	
0.61
100.00

21.29
	
	
	
0.92
0.41
9.93
32.55

66.02

1.13
21.08
0.20
1.54
0.51
9. 52
100.00
Uiiiwi Riverc City Total
Numbiir Cercent* Nimber Percent

0
0
1
19
8
0
4
e
•*
0
2
0 •
1
0
0
2
1
0
' - 0 ;
14
2222

95
0
0
0
0
141
26
622
884

1718
5
51
6
266
13
15
96 !
52 )
2222



0.05
0.86
0.36

0.18

0.09

0.05


15.09
19.05


19.63
1019.00

4.28



6.35
1.17
27.99
39.78

77.32
0.23
2.30
0.27
11.97
0.59
0.68
4.32
2.34
100.00

1
0
2
20
103
0
5
0 "
'- '" B
V
2

1
0
5
14
1

0
28
3252

304
0


150
30
721
1205

2377
5
62
6
474
15
30
101
182
3252

0.03

0.06e
0.62
3.17

0.15

0.06

0.03

01K
. £9
0.43
0.03


0.86
100.00

9.35



4.61
0.92
22.17
37.05

73.09
0.15
1.91
0.18
14.58
0.46
0.92
3.11
5.60
100.00
 Nearshore Atlantic Ocean sampled by the OSV Anderson, Tows 2 and 3  (Table 4-8).
 Dodge Island sanpled by the OSV Anderson, Tows 1 and 4 through 8 (Table 4-8)
jMiaai River saapled by Whaler A, Tows  1 through 12 (Table 4-8).
 Percent in area sanpled.
eToo nunerous to count in at least one  sample.
                                                   5-47
-------
Table 5-11. Most Common Items in Miami
           According to Sampling Area
                                                       Debris,
Matrix
  Item
                                                           Number
                                                     Percent
Dodge Island
Plastic
Plastic
Polystyrene
Plastic
Miscellaneous
Polystyrene
Plastic
Polystyrene
Metal
Plastic
Miscellaneous
Plastic
Totals
Miami River
Plastic
Plastic
Plastic
Plastic
Plastic
Polystyrene
Wood
Plastic
Plastic
Polystyrene
Plastic
Totals
Nearshore Atlantic
Miscellaneous
Plastic
Miscellaneous
Miscellaneous
Polystyrene
Plastic
Plastic

Miscellaneous pieces
Pellets/spherules3
Pieces < baseball
Sheeting <2 lin. fta
Grease balls
Spheresa
Cigarette butts and filters
Cups and bowls (pieces)
Fish hooks
Cups, spoons, forks, straws
Tar balls
Cigar and cigarrette wrappers and packs
Most common items in area

Sheeting <2 lin. fta
Miscellaneous pieces
Miscellaneous food wrappers
Cigar and cigarette wrappers and packs
Cigarette butts and filters
Pieces < baseball
Cut lumber pieces (i.e., 2x4-in.)
Filaments3
Pellets/spherules3
Beverage labels
Cups, spoons, forks, straws
Most common items in area
Ocean
Grease balls
Miscellaneous pieces
Miscellaneous living organisms
Tar balls
Pieces < baseball
Sheeting <21in. ft3
Pellets/spherules3

289
173
131
93
69
35
26
25
14
14
9
9
887

528
162
158
117
115
93
88
77
68
54
54
1514

26
8
8
3
2
2
1

29.58
17.71
13.41
9.52
7.06
3.58
2.66
2C f
.56
1.43
1.43
OAO
-92
0.92
90.79

23.76
729
7.11
5.27
5.18
4*1 f\
.19
3.96
3.47
3.06
2.43
2.43
68.14

49.06
15.09
15.09
5.66
3.77
3.77
1.89
                                        5-48
-------
                  Table 5-11. Most Common Items in Miami II Debris,
                        According to Sampling Area (continued)
 Matrix              Item                                     Number     Percent
Nearshore Atlantic
Plastic
Plastic
Plastic
Total
City Total
Plastic
Plastic
Plastic
Polystyrene
Plastic
Plastic
Plastic
Miscellaneous
Wood
Plastic
Totals
Totals
Ocean (continued)
Miscellaneous food wrappers
Cigar and cigarette wrappers and packs
Miscellaneous hair care and cosmetic items
Most common items in area

Sheeting <21in, fta
Miscellaneous pieces
Pellets/spherules8
Pieces < baseball
Miscellaneous food wrappers
Cigarette butts and filters
Cigar and cigarette wrappers and packs
Grease balls
Cut lumber pieces (i.e., 2x4-in.)
Filaments*
Most common items in city-
All items in city

1
1
1
53

623
459
242
; 226
166
; 141
127
103
89
80
2256
3252

1.89
1.89
1.89
100.00

19.16
14.11
7.44
6.95
5.10
4.34
3.91
3.17
2.74
2.46
6937
0.42b
altem of EPA concern.
bPercent of all items found in all cities.
                                          5-49
-------
  Miscellaneous (6%)
       Wood (3%)
       Metal_(1%)
   Rubber (<1%)
Polystyrene (15%)
       Textile (<1%)
           Paper"(2%)
           Glass (<1%)
                                                           Plastic (73%)
                                All Categories
    Plastic Bags/
   Sheeting (60%)
                                                       Pellets (25%)
                                                          Line/Rope (12%)
                                                      Beverage Yokes (2%)
                         Items of Concern (37% of Debris)
                Figure 5-5. Percent Composition of Miami II Debris.
                           (a) AH Samples Combined
                                     5-50
-------
fln-, 	 ___ 	
70-
eo-
50-
40-
30-
20-
10-
O-




1
	 ic 1

f
I •- " '•"• ;
j.
1 1
I
^
^
I 1
1 „ rl
i
V
7,


. _ _^







PlMttc Glu. P^c T«xa« Potyttyran. ' Bubb«- ' MM* ' Wood 'M»«lla«ou.
. All Categories


e
0)
<
c
z: is-
0
u
0
Q_
1O-

0-
i
•



!


-
1
y
Y,
I

iM. _^! 1
l(
iJ?

3
\
:
^

P«lioo
Items of Concern

I 	 I Nearshore Atlantic ^a Dodge Island ^^ Miami River ^^ City Total
Figure 5-5. Percent Composition of Miami II Debris.
          .  • (b) By Sampling Areas
                       5-51
-------
Plastic sheeting <2 lin ft comprised 19% of the  Miami II debris and was the most common item.
Miscellaneous plastic pieces (14%), plastic pellets/spherules (7%), and polystyrene pieces smaller than
a baseball (7%) were the second, third, and fourth most common items, respectively.   Plastic  food
wrappers, cigarette butts and filters, and cigar and cigarette wrappers and packs were also frequently
found.

Four different items,  items of EPA concern, comprised approximately 37%  of the debris.   Plastic
bags and sheeting was the most common of these, and comprised 22% of the Miami II debris.  Pellets
(9%), line/rope (5%), and beverage yokes (1%) were  also found.  Pellets were found primarily in the
Dodge Island area.   The remaining three  items  (line/rope, beverage yokes, and plastic bags  and
sheeting) were more common in the Miami River.

One sewage-related item, a sanitary item, was found in  Miami II.  No  medical- or drug-related items
were found.

                               5.5.1  Nearshore Atlantic Ocean

Nearly 70%  of the debris collected was  listed under the miscellaneous category (Table 5-10) in the
nearshore area of Miami.  Over 26%  of the debris'was plastic and nearly 4% was polystyrene.  No
paper, glass, textile, rubber, metal, or  wood debris was found.

The most common item in this  sampling area was grease balls, which comprised over 49% of the
debris.   Miscellaneous plastic pieces, living organisms,  and tar balls comprised 15%, 15%, and 6%,
respectively, of the debris.

Only two items of EPA concern (plastic bags and sheeting), were found, comprising  approximately
6% of the debris.  No sewage-,  medical-, or drug-related items were found.

                                      5.5.2  Dodge Island

Slightly  more than 87%  of  the debris  in the Dodge Island  samples was  either  plastic  (66%) or
polystyrene (21%).  Miscellaneous debris comprised  an other 10%.  Metal comprised  approximately

                                             5-52
-------
 2%,  and paper and wood each comprised approximately 1% each.  Less than 1% of the debris was
 rubber.

 All but three of the most common items were plastic or polystyrene.  The most common item was
 miscellaneous plastic pieces,  which  comprised  over 29%  of the  Dodge Island  debris.    Plastic
 pellets/spherules (18%), polystyrene pieces smaller than a baseball (13%), and plastic sheeting  <2 lin
 ft (10%) were also common. The nonplastic or nonpolystyrene debris, grease balls (7%), fish hooks
 (1%), and tar balls (1%), ranked fifth, ninth, and 10th, respectively.

 Four items of EPA concern comprised approximately one-third of the debris:  pellets (21%),  plastic
 bags  and sheeting (10%), line/rope (1%), and beverage yokes (<1%).  No sewage-,  medical-, or
 drug-related items were found.

                                     5.53 Miami River

 Most of the debris collected in Miami n was found hi the Miami River; over 89% of this debris was
 plastic or polystyrene.   Wood,  miscellaneous,  and paper  debris  comprised 4%, 2%, and 2%,
 respectively, and the remaining debris categories comprised 1 % each or less.
                                                                  l
 The most common item in the Miami River samples was plastic sheeting < 2 lin ft, comprising  nearly
 one-quarter of the debris.  Two other plastic items, miscellaneous pieces (7%) and miscellaneous food
 wrappers (7%) were also common.  With the exception of cut lumber (i.e., 2- x  4-in.) pieces  (4%),
 the most  common items were either plastic or polystyrene.

 Four items  of EPA concern comprised approximately 40% of the Miami River debris.  Plastic bags
 and sheeting comprised the greatest percentage (28%), followed by line/rope (6%), pellets (4%), and
 beverage  yokes (1%).

One  sanitary item, a sewage-related  item, was found  in the Miami  River.  No medical- or  drug-
related items were found.
                                            5-53
-------
                                      5.6 BOSTON H

The results of the Boston II survey'are summarized according to sampling area in Tables 5-12 and
5-13.  Data are illustrated in Figure 5-6.  For purposes of this report, the Mystic River sampling area
includes the Mystic River, the Inner Harbor, and Fort Point Channel.  The Charles, Chelsea, and
Mystic Rivers sampling areas are confined to only those rivers, respectively.

In all, 114 different items were found in samples from the Boston n survey.  Overall, nearly 57% of
the debris was plastic, which comprised between 19% (President Roads) and 68% (Charles River) at
the four sampling locations. Overall, 6% of the Boston debris was miscellaneous, which comprised
58% of President Roads debris and only 3% of Charles River debris.

Plastic pellets/spherules was the most common  item found in Boston n debris samples, comprising
17% of the total debris.  This item was also the most common item in the Charles River (23%) and
among the most common  items in the Mystic River (6%), where it ranked fifth; it did not rank among
the most common items  found  hi the Chelsea River or in  President Roads.  Miscellaneous plastic
pieces (8%) and polystyrene pieces smaller than a baseball (8%) were also common in Boston II.
They  were also common to all sampling areas  except President Roads, where miscellaneous plastic
pieces were not common.

Items of EPA concern comprised 26% of the Boston II debris.  The most common items in the four
sampling areas  were pellets (20%) and plastic bags and sheeting (5%).  The  Charles River contained
the greatest  percentage of items of EPA concern (30%)  and  President Roads contained the lowest
(10%).

Sewage-,  medical-,  and  drug-related debris comprised approximately 1%  of the Boston II debris
(Table 5-1).   Sewage-related debris was found in the Charles, Chelsea, and Mystic Rivers but was not
found in President Roads.  Medical-related debris was found only in the Charles and Mystic Rivers.
Drug-related debris was found only in the Charles River.
                                            5-54
-------
Table 5-12. Boston n Debris, According to Sampling .Area
Itea Description
PLASTIC
Absorbent aaterial
Bags <1 gal
Condi cent bag
Garbage bag tie
Bags >1 gal
Uisc. bags
• Uisc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Uisc. bottles
Uisc. bottle pieces
Caps/ lids
Cap/lid liners
Cap/ltd pieces
Pull tab froa lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lemon juice dispensers
Uisc. containers
Cups , spoons , forks , straws
Dishes/plates
Uisc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
F i sh i ng 1 i ne— aonof i 1 asent
Netting pieces
Uisc. food wrappers
Uisc. hair care and coseetic
Uisc. housewares and tools
Uisc. labels
Fi lanents
Rope length <2 f t
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Uedical cylindrical tubes (whole)
Uedical cylindrical tubes (pieces)
Lip bala and containers
Uisc. cedical
Needle covers
Pil 1 vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials
Charles River*
Nuiber Percent"

0
13
2
5
6
" 0
0
0
0
3
10
0
9
0
0
56
13
43
12
82
11
129
1
0
11
56
0
0
1
0
i
0
0
0
107
3
2
2
2
0
0
0
1
0
0
0
0
0
0
3
0
0
e

e


0.67
0.10
0.26
0.31
__
__
0.16
0.52
0.47
__
2.90
0.67
2.23
0.62
4.24
0.57
6.68
0.05
0.57
2.90
	
0.05

0.05

	

5.54
0.16
0.10
0.10
0.10
—
0.05
—


0.16




—
Chelsea River'*
Ninber Percent*


1
1
0
2
0
0
0
0
1
1
0
2
0
0
3
0
1
2
3
0
8
0
0
1
3
0
0
0
0
0
0
0
, 0
16
0
1
1
0
0
0
0
0
0
0
0


0
0
0
g
e.
0


0.65
0.65
1.30


0.65
0.65
1.30

1.95
0.65 •
1.30
1.95
5.19
0.65
1.96


—




10.39
0.65
0.65
—
—
—


—




—
Mystic Riverc
Nuaber Percent"


6
1
0
15
2
0


0
1
1
0
8
1
2
0
5
0
62
0
0
1
1


0




21
6'
0
2
0
2
0
0
0

1
0
1




0
0


e.7t\
0.121
1.96
0.26.


~
0.13
0.13

1.04
0.13
0.26
0.65
8.08
0.13
0.13
!

—




2.74
1
0.26
0.26
— i
— ,,

0.13
0.13


i

—
President Roadsd
Huaber Percent0


0
0
0
0,
— —
1 1.69
0
«
—
0"
—
0 —
0
0.
- — -
0
0
—
0
0
0
0
1 1.69
0
3 5.08
0
— —
0
0
—
—
0 —
0

—
0
--
0 —
0
0
0 	
0
0
0
0 —
—
0
0
0
0
0
0
0
0

0
0
0
0
0
City
Kuaber


1
20
4
5
24
2
0
0
0
4
12
0
12
0
0
67
14
46
14
91
11
202
1
0
13
60
0
0
1
0

1
0
0
0
144
3
3
2
5
0
2
0
1
0
0
0
0
1
0
4

0
0
0
0
0
Total
Percent


0.03
0.69
0.14
0.17
0.82
0.07
—
—
0.14
0.41
0.41
--
2.30
0.48
1.58
0.48
3.13
0.38
6.94
0.03
0.45
2.06
—
— -
0.03

0.03
— •
—
4.95
0.10
0.10
0.07
0.17
0.07
0.03
—
—
0.03
0.14

—
--
—

                                                                 (continued)
                        5-55
-------
Table 5-12. Boston II Debris, According to Sampling Area (continued)
Itoi Description
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic items
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pallets/spherules
Condo*s (whole)
Condois (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary items
Sanitary napkins
Taipon applicators
Taapon wrapper
Photographic fill containers
Photographs
Sheeting <2 1 in. ft
Sheeting >2 I'm. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating itess
Uisc. packing material
Coffee stirrers
Taapons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Caiera lens caps
Cocaine wrappers
Toothbrush
GLASS
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Class medical bottles
Charles River1 Choi sea River1*
Number Percent" Number Parent*
0
0
0
C
179
14
0
5
0
0
453
2
2
0
0
0
2
0
0
2
1
2
0
56
0
3
r
4.
2
0
0
4
0
0
1
5
3
0
0
0
0
0
0
0
0
0
1

e
0
3
i
0
0
—
—
9.27
0.72
0.26
--
--
23.45
0.10
0.10
— -
~
0.10
0.10
0.05
0.10
2.90
0.16
0.10
0.10
—
—
0.21
—
—
0.05
0.26
0.16
—
—
—
—
—
—
—
—
—
0.05

	
—
0.16
0.05
—
"
0
0
0
4
8
0
0
0
0
0
2
0
1
0
0 •
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
—
~—
2.60
E.19
—~
~~
1.30
0.65
™
™
—
—
—
2.60
—
~~
~
"""
—
0.65
—
—
--
—
~
—
—
—
—
"~ *•

—
—
—
—
—

Mystic Riv«re President Roidsd
Number Percent* Number Percent"
0
0
0
0
34
0
0
0
0
0
45
0
0
0
0
0
1
0
1
0
0
0
0
26
2
0
1
0
0
0
1
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

0
1
1
0
0
0
—
™"
4.43
""~
"
6.87
™~
™~
0.13
0.13
—
3.39
0.26
0.13
~~
"""
0.13
"•"
«...
0.26
—
~~
--
~~
~
—
—
—
—
~

—
0.13
0.13
—
— •

0
0
—
0
1 1.69
0
0
0
0
—
0 «
0
0
—-
—
1 1.69
0
0
0
0 	
0
£f
3 5.08
1 1.69
0
0
0
0
0
0
0
0
0
0 —
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
City
Number
0
0

4
222
14
0
E


500
2
3


0
4
i
2
1
2
89
3
3
3
2

0
5


1
6
5
0
0

0
0
0
0
0
0
1

0
1
4
1
0
0
Total
Percent'
~
~™
0.14
7.62
0.48
0.17


17.17
0.07
0.10


0.14
0.03
0.07
0.03
0.07
3.06 ,
0.10
0.10
0.10
0.07

""
0.17

»
0.03
0.21
0.17
«
"*™
— —
"
™
—
~~
~ ~
""•
0.03

- ~
0.03
0.14
0.03
__

                                                                          (continued;
                                5-56  .
-------
Table 5-12.  Boston II Debris, According to Sampling Area (continued)
Itaa Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
GUB wrappers
Lollipop sticks
Hand i -wipes (orsiiilar)
Paper latches
Tar paper pieces
Cap liners
Uisc. paper itens
Misc. paper pieces
Misc. paper wrappers
Tissues
Toilet paper pieces
Books
Uisc. foil-backed pieces
Oust Bask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton bal Is
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < baseball
Pieces > basebal 1
Polyurethane foaa pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing naterials
Styrofoaa balls
Charles River"
Nuiber Percent"

2
3
0
2
0
1
0
0
0
0
0
1
1
1
2
15
1
0
0
0
0
0

0
0
0
B
0
0
0
0
0
0

0
0
28
126
26
0
1
21
1
0
106
10
28
2?,
M
0
44
31
0

0.10
0.16
0.10
0.05
—
—
__
0.05
0.05
0.05
0.10
0.78
0.05


—



	
	
	

__
	
	
—


__
1.45
6.52
1.35
0.05
1.09
0.05
5.49
0.52
1.45
1.19
	
2.28
1.60
Chelsea River'*
Nuiber Percent"

0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
3
4
3
0
0
0
0

0
0
0
g
0
0
0
0
0
0

0
0
1
1
0
0
0
1
0
0
6
1
4
5
0
0
0
1
0

	
1.30
1.30

—
1.95
2.60
1.95
—

—



__






—



0.65
0.65
0.65
3.90
0.65
2.60
3.25

0.65
Mystic Riveirc
Nimber Percent*

1
0
i
i
i
2
0
4
1
0
0
1
0
0
6
24
0
0
0
0
0
0

0
0
0
0


0
0
0
0


0
3
34
9
0
0
0
0
0
105
3
10
56
0

25
20
0

0.13
0.13.
0.13
0.13
0.26
0.52
0.13

0.13
0.78
3.13
~f
— i

~ :



1






—

i

0.39
4.43
1.17
— :
13.69
0.39
1.30.
7.30f

3.26
2.61
President Roads'*
Nimber Percent"

0
0
0
0
0
0
0
1
0

0
0
0
0
0
0
0
0

0

0'

0



0
.

0



0
0
0
0
0
0
0
2
0
0
1

4
0
0

—

1.69

• —
~~f


—







~~


—


~~
—
—
3.39
1.69

6.78
City
Nuiber

3
3
1
3
1
3
6
4
0

2
I
X
1
8
42
5
3
0
0

0


0
0

0
0
0
0
0
0
0


0
0
32
161
35
0
1
22
1
0
219
14
42
85
0'

0
73
52
0
Total
Percent

0.10
0.10
0.03
0.10
0.03
0.10
0.21
0.14

0.07
Bno
.100
0.03
0.27
1.44
0.17
0.10
__

__


""•
"V
~~
—
~
—
~—
- — —
__


— -
1.10
5.53
1.20
0.03
0.76
0.03
7.52
0.48
1.44
2.92f
»
2.51
1.79
                                                                         (continued)
                              5-57
-------
Table 5-12. Boston n Debris, According to Sampling Area (continued)
IUa Description
POLYSTYRENE (continued)
Spheres (1-ci)
Sheeting
Food container insulator
Polyurethane foai (>2 ft)
Toys (whole and pieces)
RUBBa
Balloons (whole)
Balloons (pieces)
Uisc. rubber iteas
Foai rubber pieces
Foa» rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces)
Rubberbands (whole)
Rubber gloves (whole and pieces)
Retainer boots
Toys
Stoppers
UETAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
Gut wrappers
Beverage lids
Uisc. lotal ite*s
Twist ties
Iheel His
fires
Gas cans
Pop-top rings/pull-tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
loot) chips
Cork pieces
Cut luiber pieces (i.e., 2x4 in.)
Ice crea» and frozen pop sticks
Uatches
Uedical tongue depressor
Uisc. pieces
Penci Is
Toothpicks
Clothes pins
Charles River*
Nuiber Percent*

0
12
12
0
0

f
3
1
0
1
1
0
2
0
1
1
0
2
0

0
1
0
4
0
11
0
0
0
0
0
0
0
1
0
0

0
0
1
16
0
0
0
0
0
0
0

0.62
0.62

0.05
0.16
0.05
0.05
0.05
--
0.10
0.05
0.05
0.10
--

	
0.05
0.21
0.57
—
—
—
—
	
—
0.05
—
—

	
—
0.05
0.83
--
—
—
—
—
—
—
Chelsea River1*
Nimber Percent*

0
0
0
0
0 — —

0
1 0.65
0
0
0
0
0
0 --
8 •«»
0
0
0
0
0

0
0
0
0
2 1.30
0
0
0 — —
0
0
0
0
0
0
0
0

0
7 4.55
0
6 3.90
0
0
0
0
0
0
0
Mystic River* President Roadsd
Huaber Percent* Nuaber Percent*

0
0
0
1
0

0
0
1
0
0
0
0
0
0
0
0
0
0
0

0
1
0
1
2
1
0
0
0
0
0
0
0
1
0
0

1
33
0
128
0
0
0
0
0
0
0

0.13

0.13
—
"~
~-
~
_ _
—
»

—
0.13
0.13
0.26
0.13
~—
—
—
—
—
—
0.13
„
"•""

0.13
4.30
—
16.69
--
—
—
—
—
—
—

0 ~~
0
0
B *•••
0 «

0
0
0
0 — —
0
0
0
0
--
0
0
0
0
0

0
0
0 —
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
6 10.17
0
0
0
0
0
0
0
City
Number

0
12
12
1
0

1
4
2
0
1
1

2
1
1
0
2
0

0
2
5
4
12
0
0
0
0
0
0
0
2
0
0

1
40
1
156
0
0
0
0
0
0
0
Total
Percent

0.41
0.41
0.03

0.03
0.14
0.07
0.03
0.03
~~
0.07
0.03
0.03
0.07


—
0.07
0.17
0.14
0.41
"""*
—
— -
~™
— .
~~
0.07
V —
""""

0.03
1.37
0.03
5.36
~~
—
«.
~~
~~
~~
«
                              5-58
-------
                   Table 5-12. Boston II Debris, According to Sampling Area (continued)
Itea Description
MISCELLANEOUS
Charcoal pieces
Fibrous naterials
Fishes
Food it ens
Grease balls
Hair. balls
Insulation pieces
Medical— pills
Mothballs
Paint chips
Misc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal naterial
I 1 1 ega 1 substances
Misc. living organisms
Total All Items
SUMMARIES OF ITEMS OF EPA CONCERN
Pel lets
Condoms
Tampons
Syringes/medical
Nets/traps
Line/ rope
Beverage yokes
Plastic bags and sheeting
Total Items of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Textile
Polystyrene
.Rubber
Metal
Wood
Miscellaneous
Total All Categories
Charles River" '
Nuiber Percent"

0
0
0
2
42
0
1
0
0
0
0
9
0
3
2
1
0
0
0
1932

476
4
3
0
0
5
5
77
570

1322
4
29
0
469
13
17
17
61
1932


0.10.
2.17f
0.05

—

0.47
0.16
0.10f
0.05


100.00

24.64
0.21
0.16

__
0.26
0.26
3.99
29.50

68.43
0.21
1.50
24.28
0.67
0.88
0.88
3.16
100.00
Chelsea River'*
Nuiber Percent4

0
0
1
2
3
0
25
0
0
0
0
6
0
0
0
0

0
0
154

7
1
0
0
0
2
0
8
18

67
0
14
0
20
1
2
13
37
154


0.65
1.30
1.95
16.23

—

3.90
—
—


100.00

4.55
0.65


1.30
5.19
11.69

43.51
9.09
12.99
0.65
1.30
8.44
24.03
100.00
Mystic Riv«re
(timber Perc
-------
Table 5-13. Most Common Items in Boston II Debris,
            According to Sampling Area
Matrix
Mystic River (including
Wood
Polystyrene
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Wood
Plastic
Polystyrene
Paper
Totals
Chelsea River
Miscellaneous
Plastic
Plastic
Plastic
Wood
Polystyrene
Wood
Miscellaneous
Polystyrene
Plastic
Polystyrene
Plastic
Paper
Totals
Charles River
Plastic
Plastic
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Item
Fort Point Channel and Inner Harbor)
Cut lumber pieces (i.e., 2x4-in.)
Pieces < baseball
Cigarette butts and filters
Spheres3
Pellets/spherules"
Cups and bowls (pieces)
Miscellaneous pieces
Wood chips
Sheeting <2 lin. ft3
Packing peanuts
Miscellaneous pieces
Most common items in areab

Insulation pieces
Miscellaneous food wrappers
Miscellaneous pieces
Cigarette butts and filters
Wood chips
Pieces < baseball
Cut lumber pieces (i.e., 2x4-in.)
Slag pieces
Spheres*
Sheeting <2 lin. ff
Polyurethane foam pieces
Miscellaneous items
Miscellaneous wrappers
Most common items in area

Pellets/spherules3
Miscellaneous pieces
Cigarette butts and filters
Cups and bowls (pieces)
Miscellaneous food wrappers
Pieces < baseball
Cigar and cigarette wrappers and packs
Number

128
105
62
56
45
34
34
33
26
25
24
572

25
16
8
8
7
6
6
6
5
4
4
4
4
103

453
179
129
126
107
106 .
82
Percent

16.69
13.69
8/\o
.08
7.30
*• C O*7
5.87
4.43
4 A 1
.43
4.30
3.39
3.26
3.13
74.58

16.23
10.39
5.19
5.19
4.55
3.90
3.90
3.90
3.25
2.60
2.60
2.60
2.60
66.88

23.45
9.27
6.68
6.52
5.54
5.49
4.24
                                                          (continued)
                        5-60
-------
                   Table 5-13. Most Common Items in Boston n Debris,
                         According to Sampling Area (continued)
 Matrix
Item
Number
Percent
Charles River
Plastic
Plastic
Plastic
Polystyrene
Plastic
Totals
(continued)
Cups, spoons, forks, straws
Caps/lids
Sheeting <21in. fta
Packing peanuts
Cap/lid pieces
Most common items in areac

56
56
56
44
43 ,
1437

2.90
2.90
2.90
2.28
223
74J38 •
President Roads " ,
Miscellaneous
Miscellaneous
Wood
Miscellaneous
Polystyrene
Plastic
Plastic
Polystyrene
Totals
City Total
Plastic
Plastic
Polystyrene
Plastic
Polystyrene
Wood
Plastic
Plastic
Plastic
Polystyrene
Totals
Totals
Grease balls
Food items
Cut lumber pieces (i.e., 2x4-in.)
Miscellaneous living organisms
Packing peanuts
Sheeting <2 lin fta
Cigarette butts and filters
Pieces < baseball
Most common items in aread

Pellets/spherules3
Miscellaneous pieces
Pieces < baseball
Cigarette butts and filters
Cups and bowls (pieces)
Cut lumber pieces (i.e., 2x4-in.)
Miscellaneous food wrappers
Cigar and cigarette wrappers and packs
Sheeting <21in fta
Spheresa
Most common items in city
All items in city
17
10
6
. ! 5
4
3
i 3
; 2
50
1
500
222
-219
! 202
161
1156
144
91
i 89
85
1869
2912
28.81
16.95
10.17
8.47
6.78
5.08
5.08
3.39
84.75

17.17
7.62
7.52
6.94
5.53
5.36
4.95
3.13
3.06
2.92
64.18
038e
altem of EPA concern.
 Polystyrene spheres, toilet paper pieces, grease balls, and slag pieces were too numerous to
 count in at least one sample.
cGrease balls and tar balls were too numerous to count in at least one sample.
 Toilet paper pieces, food items, and grease balls were too numerous to count in at least one
 sample.
ePercent of all items found in all cities.
                                         5-61
-------
  Miscellaneous (6%)
          Wood (7%)

            Metal (1%)
           Rubber (1%)
                                                     Plastic (57%)
 Glass (<1%)
Paper (3%)
              Polystyrene (26%)
                                    All Categories
        Plastic Bags/
       Sheeting (19%)
Beverage Yokes (1%)
      Line/Rope (1%)
     Tampons (<1%)
        Condoms (1%)'
    Pellets (78%)
                            Items of Concern (26% of Debris)
                   Figure 5-6. Percent Composition of Boston II Debris.
                              (a)  All Samples Combined
                                        5-62
-------
7
-------
 Four items of EPA concern comprised approximately 12% of the Chelsea River debris.  These items
 included plastic bags and sheeting  (5%), pellets (5%), line/rope (1%),  and condoms (1%).   The
 remaining items of EPA concern were not found in this area.

 One sewage-related item was found  (a piece of a condom).   No medical-  or drug-related items were
 found.

                                     5.6.3  Charles River
                                                                   'I      j
 Over 68%  of the debris collected from  the Charles River was  plastic and  24% was  polystyrene.
 Miscellaneous  debris comprised 3%, paper comprised 2%,  and the  remaining  categories comprised
 1 % or less.  No textiles were found.

 The most common item was plastic  pellets/spherules, comprising nearly  one-quarter  of the debris.
 Other common items included miscellaneous plastic pieces (9%), cigarette butts and filters (7%), and
 pieces of polystyrene cups and bowls (7%).  Grease balls were too numerous to count  in at least one
 sample.                                                            ;
                                           •
 Approximately 30%  of the debris  consisted  of  items of EPA concern.  Nearly 25% consisted of of
 pellets and 4% consisted of plastic bags and sheeting.  Other items of EPA concern each comprised
 <1%.  No syringes/medical or nets/traps were found.

 Twelve sewage-, medical-, and  drug-related items were found  in samples from the Charles River.
 Drug-related debris included one crack vial  cap and  one capless crack  vial.   Medical-related debris
 included three pill vials and caps. Seven sewage-related items were found (four condoms and condom
 pieces, two tampon applicators, and one tampon wrapper).

                                    5.6.4  President Roads

 Nearly 58%  of the debris collected  in President Roads was listed in the miscellaneous category (Table
5-12), followed by plastic (19%), polystyrene (12%), and wood (10%)." 'Paper comprised approxi-
                                            5-65
-------
 mately 2%  of the debris, although toilet paper pieces were reported too numerous to count in at least
 one sample. Glass, textile, rubber, and metal debris were not found in President Roads.

 Two miscellaneous items, grease  balls and food  items,  were the two most  common  items  and
 comprising 29% and 17%, respectively, of the debris.  Cut lumber pieces (i.e.,  2- x 4-in.) (10%)
 was the third most common item.  In addition to toilet paper pieces, food items and grease balls were
 reported too numerous to count in at least one sample.

 Only  10%  of the President Roads  debris constituted items of  EPA  concern.   Only two items
 comprised  that percentage.   Plastic bags  and  sheeting  comprised  approximately 8%  and pellets
 comprised approximately 2% of the debris.   No sewage-, medical-, or drug-related items were found.

                                     5.7  BALTIMORE III

"The results of the Baltimore III survey are summarized according to sampling area in Tables 5-14  and
 5-15.  Data are illustrated in Figure 5-7.

 In all,  141  different items were found in the Baltimore III survey.   Most of the collected debris was
 either plastic (68%) or polystyrene  (25%).   Miscellaneous  debris comprised 3%,  followed by rubber,
 paper,  metal, and wood  (1% each).  Glass  and textiles comprised  <1% each.   The Patapsco River
 contained the greatest percentage of plastic debris and the lowest percentage of polystyrene debris.

 Plastic pellets/spherules comprised 21% of the Baltimore III debris and was the most  common item.
 Cigarette butts and filters, miscellaneous  plastic  pieces,  and polystyrene  beverage  labels were  also
 commonly found in the Harbor (9%, 8%, and 6%, respectively).  These four items were among the
 most common items in all three sampling areas.  The 10 most common items in the Inner Harbor  and
 Middle Harbor and several  of the most common items in  the  Patapsco  River were plastic  and
 polystyrene.

 Nearly one-third of all debris items collected in the Baltimore III survey consisted of items of EPA
 concern.  Pellets comprised 24% of the debris, and was the most common.  Plastic bags and sheeting
 comprised

                                             5-66
-------
Table 5-14. Baltimore IH Debris, According to Sampling Area
Itea Description
PLASTIC
Absorbent aaterial
Bags <1 gal
Condi lent bag
Garbage bag tie
Bags >1 gal
Misc. bags
Misc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Misc. bottles
Uisc. bottle pieces
Caps/ lids
Cap/ lid liners
Cap/lid pieces
Pull tab fro« lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lemon juice dispensers
Misc. containers
Cups , spoons, forks , straws
Dishes/plates
Misc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fishing line — Bonofi lament
Netting pieces
Misc. food wrappers
Misc. hair care and cosmetic
Misc. housewares and tools
Misc. labels
Filaments
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Medical cylindrical tubes (whole)
Medical cylindrical tubes (pieces)
Lip bain and containers
Misc. aedical
Needle covers
Pi 1 1 vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials
Inner Harbor"
Nuaber Percent*1

2
57
2
1
7
5
35
e
0
3
18
1
34
1
3
149
66
322
17
339
8
899
3
0
6
126
e
4
9
11
0
1
3
0
471
8
5
1
32
9
1
4
0
1
0
0
0
e
4
0
0
3
0
0
0

0.02
0.66
0.02
0.01
0.08
0.06
0.40
—
—
0.03
0.21
0.01
0.39
0.01
0.03
1.72
0.76
3.71
0.20
3.91
0.09
10.36
0.03
__
0.07
1.45
—
0.05
0.10
0.13
__
0.01
0.03
__
5.43
0.09
0.06
0.01
0.37
0.10
0.01
0.05
—
0.01
—
—
	 -
—
0.05
—
	
0.03
—
—
—
Middle Harbor1".
Huaber Percent4

1
14
3
1
4
0
13
0
0
3
3
0
20
0
1
141
82
132
27"
129
7
204
0
0
3
99
0
4
1
4
0
e
0
e
183
6
3
1
1
0
0
0
0
0
0
0
0
0
9
2
12
3
0
0
1

0.03
0.36
0.08
0.03
0.11
__
0.36
__
__
0.08
0.08
_—
0.54
—
0.03
3.84
2.23
3.E9
0.73
3.51
0.19
5.55
__
__
0.08
2.69
__
0.11
0.03
0.11
— —
—
__
__
4.98
0.16
0.08
0.03
0.03
—
__
—
	
	
	
—
	
	
0.24
0.05
0.33
0.08
	
	
0.03
Patajtsco River0
Nuabor Percent

0
8
0
0
0
0'!
0
0
0
0
1
0
0'
0
0
8
1
0
1
24
, 0
5
0
0
0
3
0
4
0
0
0
0
0
0
40
0
0
0
2
0
0
0
0
0
0
0
0
0 :
0
0
0
0
0
0
0

0.00
4.21
	
__
	
__
	
__
	
—
0.53
«
„
	
__
4.21
0.53
	
i.53
12.63
__
2.63
_-
—
__
1.58

2.11
	
—
__
__
—
__
21.05
__
- —
__
.1.05


—
__
__
	
	
	
	
__
—

_ _
__

—
. City Total
° Nuaber Percent

3
79
5
2
11
5
48
0
0
6
22
1
54
1
4
298
149
454
45
492
15
1108
3
0
9
228
0
12
10
15
0
1
3
0
694
14
8
2
35
9
1
4
0
1
0
0
0
0
13
2
12
6
0
0
1

0.02
0.63
0.04
0.02
0.09
0.04
0.38

— '
0.05
0.18
0.01
0.43
0.01
0.03
2.38
1.19
3.62
0.36
3.92
0.12
8.83
0.02

0.07
1.82

0.10
0.08
0.12

0.01
0.02

5.53
0.11
0.06
0.02
0.28
0.07
0.01
0.03

0.01

__

__
0.10
0.02
0.10
0.05


0.01
(continued)
                         5-67
-------
Table 5-14. Baltimore m Debris, According to Sampling Area (continued)
It«a Description
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic iteas
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condois (whole)
Condois (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteis
Sanitary napkins
Taipon applicators
Taipon wrapper
Photographic fill containers
Photographs
Sheeting <2 tin. ft
Sheeting >2 (in. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating itens
Uisc. packing laterial
Coffee stirrers
Taspons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Caiera lens caps
Cocaine wrappers
Toothbrush
CLASS
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Glass ledical bottles
Inner Harbor1 .
Umber Percent"
I
23
0
52
719
5
0
24
0
0
1972
2
1
0 .
1
2
0
0
1
2
5
1
0
460
5
4
7
11
0
0
7
0
4
1
0
24
0
0
0
0
0
0
0
0
0
0

3
17
0
0
0
0
0.01
0.27
--
0.60
8.29
0.06
0.28
—
—
22.73
0.02
0.01
—
0.01
0.02
_..
0.01
0.02
0.06
0.01
5.30
0.06
0.05
0.08
0.13
—
—
0.08
0.05
0.01
0.28
—
—
—
—
—
—
—
—
—
—

0.03
0.20
—
—
--
— —
Middle
Nuber
1
3
0
39
289
0
0
6
2
0
698
2
1
0
0
0
1
41
.0
2
1
0
0
107
0
2
37
1
0
0
3
0
6
0
2
14
0
0
0
0
0
0
0
0
0
0

1
9
0
0
0
0
Harbor11.
Percent*
0.03
0.08
~
1.06
7.86
ff.16
0.05
"*"
18.99
6.05
0.03
--
—
—
0.03
1.12
0.05
. 0.03
2.91
0.05
1.01
0.03
—
~
0.08
0.16
0.05
0.38
—
—
--
—
—
—
—
— .
--
— —

0.03
0.24
—
—
~
~—
Patapsco Riv«rc, City Total
Nuabar Percent" Umber Percent
0
0
0
2
0
0
0
0
0
0
7
1
0
0
0
0
0
0
0
0
1
0
0
53
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
~
— -
1.05
__
—
~
3.68
0.53
— —
—
~
—
—
0.53
27.89
0.53
— -
—
0.53
—
—
—
--
—
—
—
—
—
—
—
— -
™

—
—
—
—
.
"
2
26

93
1008
6
0
30
2

2677
5
2
0
1
2
1
41
1
4
7
1
0
620
5
7
44
12
0
0
11
0
10
1
2
38
0
0
0
0
0
0
0
0
0
0

4
26
0
0
0
0
0.02
0.21
•""•
0.74
8.04
0.04
0.24
0.02

21.34
0.04
0.02
"""
0.01
0.02
0.01
0.33
0.01
0.03
0.06
0.01
4.94
0.04
0.06
0.35
0.10
™
__
0.09
0.08
0.01
0.02
0.30
~
—
~~
—~
—
—
—
—
~
~~

0.03
0.21
—
—
~

                                  5-68 .
-------
Table 5-14. Baltimore in Debris, According to Sampling Area (continued)
Itea Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
GUI wrappers
Lollipop sticks
Hand i -wipes (orsiailar)
Paper latches
Tar paper pieces
Cap 1 i ners
Uisc. paper iteas
Uisc. paper pieces
Uisc. paper wrappers
Tissues
Toilet paper pieces
Books
Uisc. foil -backed pieces
Dust sask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < basebal 1
Pieces > basebal 1
Polyurethane foan pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing eaterials
Styrofoaa bal Is
Inner Harbor"
Uuaber Percent"1

2
6
2
15
6
4
0
4
0
e
e
28
0
0
1
25
0
0
0
0
0
0

0
0
0
0
3
0
0
e
e
0

0
0
394
573
55
0
8
72
47
0
433
5
35
67
0
0
187
124
0

0.02
0.07
0.02
0.17
0.07
0.05
—
0.05
	
	
	
0.32
__
__ •
0.01
0.29
__
__
__
—
__



	
—
—
0.03
	
	
—
	
-.-


	
4.54
6.60
0.63
	
0.09
0.83
0.54
—
4.99
0.06
0.40
0.77e
	
—
2.16
1.43
--
Uiddle Harbor1*.
Nuaber Percent*

6
1
1
0
0
1






0
0
0
0
0
0
0
0
0
0

1
0
0
0
0
0
0
0
0
0

0
0
404
218
4
1
3
64
0
e
144
4
11
223
0
0
17
24
0

0.16
0.03
0.03

._
0.03

—
—
__
..—
-
__
«
_._
—
__
__
	
—
„
—

0.03

	
__
_—
—
__
__
— _
~


__
10.99
5.93
0.11
0.03
0.08
1.74
	
—
3.92
0.11
0.30
6.07

	
0.46
0.65

PaUpsco Riverc . City total
Huabor Percent0 Nuaber Percent

0
0
1 0.E3
0
0
0
0
0
1 0.53
0
0
0
0
0
0
0
0
0
0 —
0 ,
0
0

0
0
0
0
0
0 ;
0 —
0
0
0
- .
0
0
9 4.74
0 —
0
0
0
0
0
0 ;
0 i
0
0
0
0 ;
0
0
0
0

8
7
4
15
6
5
0
4
1
0
0
28
0
0
1
25
0
0
0
0
0
0

1
0
0
0
3
0
0
0
0
0

0
0
807
791
59
1
11
136
47
0
577
g
46
290
0
0
204
148
0

0.06
0.06
0.03
0.12
0.05
0.04

0.03
0.01

	
0.22

__
0.01
0.20


__
• —

—

0.01

	

0.02




—



6.43
6.31
0.47
0.01
0.09
1.08
0.37

4.60
0.07
0.37
2 31e


1.63
1.18

                                                                    (continued)
                                5-69
-------
Table 5-14. Baltimore Ett Debris, According to Sampling Area (continued)
Itea Description
POLYSTYRENE (continued)
Spheres (1-ca)
Sheeting
Food container insulator
Polyurethane foaa (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Uisc. rubber iteis
Foai rubber pieces
Foa« rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubber bands (pieces)
Rubberbands (whole)
Rubber gloves (whole and pieces)
Retainer boois
Toys
Stoppers
UETAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
GUI wrappers
Beverage lids
Uisc. aetal iteas
Twist ties
Iheel riis
Vires
Gas cans
Pop-top rings/pull -tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks
VODD
Burned wood pieces
Wood chips
Cork pieces
Cut lu»ber pieces (i.e., 2x4 in.)
Ice cream and frozen pop sticks
Uatches
Uedical tongue depressor
Uisc. pieces
Penci Is
Toothpicks
Clothes pins

Inner Harbor* . Middle
.Kuaber Percent" Kuaber
0
0
0
0
0

2
64
3
1
1
0
0
0
2
5
1
0
3
1

1
13
2
55
0
12
2
1
0
0
0
0
0
0
0
0

3
2
2
22
5
0
0
5
4
0
2

—
— —
—

0.02
0.74
0.03
0.01
0.01
— —
0.02
0.06
0.01
0.03
0.01

0.01
0.15
0.02
0.63
0.14
0.02
0.01
—
—
—
--'
— —
— —
— —
— —

0.03
0.02
0.02
0.25
0.06
—
0.06
0.05
—
0.02

0
4
0
0
1

2
17
0
0
0
1
0
0
0
1
0
4
0

0
0
0
8
0
3
0
0
0
0
0
1
0
0
0
0

1
0
0
26
3
0
0
4
4
1
0

Harbor11.
Percent"
0.11
"*™
0.03

0.05
0.46
0.03
V —
0.03
—
0.11

0.22
0.08
—
—
— —
—
0.03
~~
~~
__
"

0.03
0.71
0.08
__ .
0.11
0.11
0.03
—

Patapsco Riverc .
Huaber Percent"
0
0

--
0

0
3 1.58
0
0
0
0
. --
	
8 ™ ~
0
0
a_—
_—
0
0

0
0
0
0
0.
—
0
0
0
0
0
0
0
— •
~~
~~
0

0
0
0
0
0
0
0
0
0
0

City Total
Huaber Percent
0
4

1

4
84
3
1
1
1

2
6
1
7
1

1
13
2
63
15
2

0

0
1



0

4
2
2
48
8

0
9
8
1
2

0.03

0.01

0.03
0.67
0.02
0.01
0.01
0.01

0.02
0.05
0.01
0.06
0.01

0.01
0.10
0.02
0.50
0.12
0.02
0A1
.III


—
0.01





0.03
0.02
0.02
0.38
0.06

0.07
0.06
0.01
0.02
(continued)
                                5-70
-------
            Table 5-14. Baltimore HI Debris, According to Sampling Area (continued)
Itaa Description
MISCELLANEOUS
Charcoal pieces
Fibrous aateriais
Fishes
Food itess
Grease bal Is-
Hair balls'
• Insulation pieces
Medical— pills
Uothballs
Paint chips
Misc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal eater ial
Illegal substances
Disc, living organisms
Total All Itess
SUMMARIES OF ITEMS OF EPA CONCERN
Pellets
Condons
Taspons
Syringes/medical
Nets/traps
Line/rope
Beverage yokes
Plastic bags and sheeting
Total Iteas of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Textile
Polystyrene
Rubber
Metal
Wood
Uiscel laneous
Total All Categories
Inner
Nuaber

2
10
1
132
63
1
2
0
0
0
2
5
0
0
1
1
1
0
120
8676

2039
3
7
e
i
48
11
571
2688

6005
20
93
3
2000
83
86
45
341
8676
Harbor" .
Percentd

0.02
0.12
0.01
1.52
0.73
0.01
0.02
—
—
0.02
0.06
—
	
0.01
0.01
0.01
__
1.38
100.00

23.50
0.03
0.08
0.09
0.01
0.55
0.13
6.58
30.98

69.21
0.23
1.07
0.03
23.05
0.96
0.99
0.52
3.93
100.00
Middle Harbor11 Patapsco Ri»erc. City Total
Nuiber Percent*1 Muabsr Percent4 Nuaber Percent

0
2
0
0
2
0
0
0
0
0
0
11
0
0
0
0
0
0
68
3676

921
3
3
26
0
4
39
141
1137

2376
10
9
1
1122
25
12
39
83
3676


0.05
^_
0.05
—

—

0.30
__
	
	
_ _
__

1.85
100.00

25.05
0.08
0.08
0.71
0.11
1.06
3.84
30.93

64.61
0.27
0.24
0.03
30.62
0.68
0.33
1.06
2.26
100.00

0
0









0
0
0
0
7
190

7
1
1
0
0
2
1
61
13

163
0
2
0
9
3
0
0
13
190


—

3.16
—

—

, _ _
«

__



3.68
100.00

3.68
11.63
If. 53
1.05
(f.53
32.11
6.84

85.79
1.05
4.74
1.58

6.84
100.00

2
12
1
.L
132
71
1
2
0
• a
-. ^"
0
2
16
0

1
1
^
I

195
12542

2967
7
11
34
1
64
51
773
3898

8543
30
104
4
3131
111
98
84
437
12542

Ban
• v£.
0.10
efll
.01
i a%
A. .BO
0.57
801
. D4
0.02

—
Btn
. vf.
0.13


0.01
BCM
. DJ.
001
«OJ.
1.55
100.00

23.66
0.06
0.09
0.27
0.01
0.43
0.41
6.16
31.08

68.12
0.24
0.83
0AQ
.V*3
24.96
0.89
0.78
0.67
3.48
100.00
b,," H,3,rb?r samPled b* whaler A. Tows 2 through 6; and Whaler B, Tows 1 through 4  and 8 (Table 4-101
 Middle Harbor was sampled  by Whaler A, Tow 1;  and Whaler B,  Tows S and 6 (Table 4-10).
 Patapsco River was sampled by Whaler B, Tow 7  (Table 4-10).
 Percent in area sampled.                                                        :
eToo nunerous to count in at least one sample.
                                                      5-71
-------
Table 5-15.  Most Common Items in Baltimore
             According to Sampling Area
                                                         Debris,
Matrix
    Item
                                                         Number
                                                       Percent
Inner Harbor
Plastic
Plastic
Plastic
Polystyrene
Plastic
Plastic
Polystyrene
Polystyrene
Plastic
Plastic
Totals
Middle Harbor
Plastic
Polystyrene
Plastic
Polystyrene
Polystyrene
Plastic
Plastic
Polystyrene
Plastic
Plastic
Totals
Patapsco River
Plastic
Plastic
Plastic
Polystyrene
Plastic
Plastic
Miscellaneous
Plastic
Miscellaneous
Plastic

Pellets/spherules3
Cigarette butts and filters
Miscellaneous pieces
Cups and bowls (pieces)
Miscellaneous food wrappers
Sheeting <21in-fta
Pieces < baseball
Beverage labels
Cigar and cigarette wrappers and packs
Cap/lid pieces
Most common items in areab

Pellets/spherules51
Beverage labels
Miscellaneous pieces
Spheres1
Cups and bowls (pieces)
Cigarette butts and filters
Miscellaneous food wrappers
Pieces < baseball
Caps/lids
Cap/lid pieces
Most common items in area

Sheeting <2 lin fta
Miscellaneous food wrappers
Cigar and cigarette wrappers and packs
Beverage labels
Caps/lids
Bags < 1 gala
Miscellaneous living organisms
Pellets/spherules3
Grease balls
Cigarette butts and filters

1,972
899
719
573
471
460
433
394
339
322
6,582

698
404
289
223
218
204
183
144
141
132
2,636

53
40
24
9
8
8
7
7
6
5

22.73
1036
829
6.60
5.43
5.30
4.99
4.54
3.91
3.71
75.86

18.99
10.99
7.86
6.07
5.93
5.55
4.98
3.92
3.84
3.59
71.71

27.89
21.05
12.63
4.74
4.21
4.21
3.68
3.68
3.16
2.63
                                                                      (continued)
                                        5-72
-------
                 Table 5-15.  Most Common Items in Baltimore in Debris,
                        According to Sampling Area (continued)
 Matrix
Item
Number
altem of EPA concern.
bPolystyrene spheres were too numerous to count in at least one sample.
Percent of all items found in all cities.
                                                                         Percent
Patapsco River
Plastic
Plastic
Rubber
Totals
Gity Total
Plastic
Plastic
Plastic
Polystyrene
Polystyrene
Plastic
Plastic
Polystyrene
Plastic
Plastic
Totals
Totals
(continued)
Miscellaneous dish pieces
Cups, spoons, forks, straws
Balloons (pieces)
Most common items in area

Pellets/spherules
Cigarette butts and filters
Miscellaneous pieces
Beverage labels
Cups and bowls (pieces)
Miscellaneous food wrappers
Sheeting <21in fta
Pieces < baseball
Cigar and cigarette wrappers and packs
Cap/lid pieces
Most common items in cityb
All items in city

4
3
3
177

2,677
1,108
1,008
807
791
694
620
:577
492
454
9,228
121,542

2.11
1.58
1.58
93.16

2134
8.83
8.04
6.43
6.31
5.53
4.94
4.60
3.92
3.62
73.58
1.64C
                                        5-73
-------
       Miscellaneous (3%)
            Wood (1%)
           Metal (1%)
         Rubber (1%)
   Polystyrene (25%)-
                                                             Plastic (68%)
             Textile (<1%)
                  Paper'(1%)
                    Glass (<1%)
                                   All Categories
       Plastic Bags/
      Sheeting (20%)
Beverage Yokes (1%)
      Line/Rope (1%)T
    Nets/Traps (<1%)
  Syringes/Medical (1%j
        Tampons (<1%)
         Condoms (<1%)
Pellets (76%)
                           Items of Concern (31% of Debris)
                Figure 5-7. Percent Composition of Baltimore III Debris.
                             (a) All Samples Combined
                                       5-74
-------













:
?":!
=
^ =
- |
,.!
y '••"*. 'r? •
^
\ ^
't\
^
^ '
^ ^ 1 ra - '
1 1 f 1
!< ^ r^, S^^ r-v-KV, r-n- ™ _« l;y^
Plastic ' Glass ' Paper ' Textile ' Polystyrene ' Rubber ' Metal ' Wood 'Miscellaneous
                             All Categories
          Condoms    Tampons  Syiinge/MedicxJ Nets/Traps   Line/Rope  Beverage Yokes B«os/Sheeting

                          Items of Concern
I   ] Inner Harbor
| Middle Harbor
Patapsco River
City Total
    Figure 5-7.  Percent Composition of Baltimore III Debris.
                   .   (b) By Sampling Areas
                                5-75
-------
over 6%.  The remaining items of EPA  concern comprised < 1% each.   Most of these items were
found in the Inner Harbor; relatively few were found in the Patapsco River.

Approximately 1% of the Baltimore III debris was sewage-, medical-, or drug-related.  The greatest
percentage of these items constituted sewage-related debris (Table 5-2).   Sixty-two sewage-related
items were found: seven condoms (whole and  pieces),  11 tampon  applicators and wrappers,  two
sanitary  napkins and panty liners, one fecal material,  and 41 other sanitary items.    Most of the
sewage-related items were found in the Middle Harbor.   Medical-related items were most common in
the Middle Harbor; no medical-related debris was found in the Patapsco River.  Most of the medical-
related debris was syringes  and needle covers  (31  items), but  many vials and caps (including pill
vials) were also found.  Drug-related debris, consisting of crack vials and caps, was found only in the
Inner Harbor (20 items) and the Middle Harbor (5 items).

                                     5.7.1  Inner Harbor

Plastic (69%) or polystyrene (23%)  comprised over 92%  of the debris  collected from  the Inner
Harbor.  Nearly 4% of the debris  was miscellaneous: paper, rubber, metal, and wood comprised 1%
each, and glass and textile comprised < 1% each.

Plastic pellets/spherules constituted, the most common  item in the samples  from  the Inner Harbor,
comprising  approximately 23% of the debris found in  the area.  Cigarette  butts  and filters (10%),
miscellaneous plastic pieces (8%), and pieces of polystyrene cups  and  bowls (7%) were also common.
Polystyrene spheres were too  numerous to count in at least one sample.

Items of EPA concern comprised 31% of the debris.   The most common of these items,  pellets,
comprised 24% of the  Inner Harbor debris. Nearly 7%  of the debris  was plastic bags and sheeting in
general,  and approximately  1%  was line/rope.  The  remaining five items of EPA  concern each
comprised  < 1% each of the debris.

Several  sewage-, medical-,  and drug-related  items were  found  in the Inner Harbor.  These items
comprised   <1%  of the debris.  Thirteen sewage-related items  were found: three  condoms and
condom  pieces, one panty liner, one sanitary napkin, one fecal material, and seven tampon applicators

                                             5-76
-------
 and wrappers.  Medical-related items consisted of seven syringe pieces and needle covers and one vial
 cap.  Drug-related items consisted of 20 crack vials and caps.

                                      5.7.2  Middle Harbor

 Plastic (nearly  65%) and  polystyrene (31%)  comprised  the debris collected in the Middle Harbor.
 Miscellaneous,  rubber,  and  wood  comprised  2%,  1%,  and  1%,  respectively.   The remaining
 categories comprised < 1 % each.

 Plastic pellet/spherules was the most common  item in samples from the Middle Harbor, comprising
 19%  of  the  debris.   Polystyrene  beverage   labels  was  the  second  most common   item (11%).
 Miscellaneous plastic pieces (8%) and polystyrene spheres (6%) were also common.
                                                                     j
 Of the items of EPA concern nets/traps was the only item'nor found in the Middle Harbor and pellets
 was the most common item (25%) found.  Nearly 4% of the debris was plastic bags and sheeting, and
 approximately 2% consisted of beverage yokes  and syringes/medical combined.

 Over 2%  of the Middle Harbor debris was sewage-, medical-, and drug-related.  Nearly 50 sewage-
 related items  were found, including  sanitary  items,  condoms  (whole and  pieces),   and  tampon
 applicators and  wrappers.  Medical-related  items included  24 syringes  and  needle  covers and  four
 vials and  caps  (including pill  vials and, caps).   Drug-related items found were five crack vials and
 caps.
                                     5.7.3 Patapsco River

 In all,  190 different items were collected in the Patapsco River.  Over 90% of the items  were plastic
 (86%)  and polystyrene  (5%).  Nearly 7% of the debris  was miscellaneous.   Rubber and  paper
 comprised 2% and 1 %, respectively.  No glass, metal, textile, or wood  debris  was found.

Plastic sheeting  <2 lin ft   was  the most common item in samples from  the Patapsco River;  it
comprised 28% of the collected debris in this area.  Miscellaneous plastic food wrappers (21%), cigar
and cigarette wrappers and packs (13%), and polystyrene beverage labels (5%) were also common.
                                            5-77
-------
Of the items of EPA concern found in this sampling area, plastic bags and sheeting were the most
common, comprising 32% of the debris collected in the Patapsco River.   These were followed by
pellets (4%).  Condoms, tampons, line/rope, and beverage yokes comprised  1% each.  No syring-
es/medical or nets/traps were found.

Only  two sewage-related items were  found in the  Patapsco River: one condom  and one tampon
wrapper. No medical- or drug-related debris were found in this sampling area.

                                      5.8  NORFOLK

The results  of the Norfolk survey are summarized according to  sampling  area in Tables 5-16 and
5-17.  Data are illustrated hi Figure 5-8.

In all, 120 different items were found hi Norfolk.  Most of these items were collected hi the Elizabeth
River. Nearly one-half of the debris was plastic (49%), one-quarter was polystyrene (25%), and one-
fifth was miscellaneous (19%).  Rubber, wood, metal, and paper comprised 4%, 2%, 1%, and  1%,
respectively. The remaining categories (glass, textile) comprised < 1% each.

Slag pieces  [defined by EPA (1990b)  hi Section 3.2]  and plastic sheeting  <2 lin ft were the most
common items found in Norfolk samples; they comprised 12% and 11%, respectively, of the Norfolk
debris.  All of the slag pieces and most of the sheeting were found in the Elizabeth River.  Eight of
the 10 most common items  were either plastic or polystyrene.   Two  items, slag  pieces and living
organisms, were miscellaneous.

Items of EPA concern comprised nearly  27% of the Norfolk debris.   The most  common of these
items — plastic bags  and  sheeting (13%),  pellets  (7%),  and line/rope (6%) — prevailed  in  the
Elizabeth River.  Condoms, tampons, syringes/medical, and beverage  yokes  comprised  <1%  each.
No nets/traps were found.

All sewage- and medical-related items found  in Norfolk  were collected in the Elizabeth  River.
Neither sampling area contained drug-related debris (Table 5-1).
                                             5-78
-------
Table 5-16. Norfolk Debris, According to Sample Area
Itea Description
FUSTIC
Absorbent aaterial
Bags <1 gal
Condi oent bag
Garbage bag tie
Bags >1 gal
Misc. bags
Misc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Misc. bottles
Uisc. bottle pieces
Caps/I ids
Cap/ lid liners
Cap/ lid pieces
Pull tab from lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lemon juice dispensers
Uisc. containers
Cups, spoons , forks , straws
Dishes/plates
Uisc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fishing line — nonof i 1 anent
Netting pieces
Uisc. food wrappers
Uisc. hair care and cosietic
Uisc. housewares and tools
Uisc. labels
Filaments
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Medical cylindrical tubes (whole)
Medical cylindrical tubes (pieces)
Lip balm and containers
Uisc. nedical
Needle covers
Pi II vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials
Elizabeth River*
Nimber Percent0

0
39
6
1
14
E
5
e
e
16
2
2
10
3
1
64
22
36
9
266
3
260
2
e
3
106
e
7
e
e
e
e
16
0
310
4
4
3
232
56
6
0
0
e
0
0
1
0
0
0
0
2
0
0
1

0.00
0.71
0.11
0.02
0.25
0.09
0.09
_
__
0.29
0.04
0.04
0.18
0.05
0.02
1.16
0.40
0.65-
0.16
4.83
0.05
4.72
0.04
	
0.05
1.96
„-
0.13
—
~
__
__
0.29
	
5.63
0.07
0.07
0.05.
4.21d
1.02
0.11

—
—
	
—
0.02
	
__
~
w
0.04
	
	
0.02
Haapton Roadsb City Total
Nuaber Percent0 Huaber Percent

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
0
19
0
0
0
1
0
0
e
e
e
e
i
e
3
0
0
0
10
i
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

._
0.84
__
__
__
« ,
— —
« i
— .
— !
;
— ' .
— .
-_ '
— -
—- ,•'
__
—
1.26
2.10

7.98

— ' .
—
0.42

_ _ '
	 i
~ i

	
0.42

1.26

— «.
— _
4.20
0.42

i
	
	 '
__ '
	
—
__ '
_-.
~

__ i
	
_ _
i

0
41
6
1
14
5
5
0
0
16
2
2
10
3
1
64
22
36
12
271
3
279
2
0
3
109
0
7
0
0
0
0
17
0
313
4
4
3
242
57
6
0
e
e
0
0
1
e
e
0
0
2
0
0
1


0.71
0.10
0.02
0.24
0.09
0.09

__
0.28
0.03
0.03
0.17
0.05
0.02
1.11
0.38
0.63
0.21
4.72
0.05
4.86
0.03

0.05
1.90

0.12

—


0.30

5.45
0.07
0.07
0.05
j
4.21d
0.99
0.10

__
	
	
—_
0.02


—

0.03


0.02
(continued)
                        5-79 '
-------
Table 5-16. Norfolk Debris, According to Sample Area (continued)
ltd Description
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic iteas
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condons (whole)
Condons (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteas
Sanitary napkins
Tanpon applicators
Taapon wrapper
Photographic fill containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating iteas
Uisc. packing aaterial
Coffee stirrers
Taapons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Caaera lens caps
Cocaine wrappers
Toothbrush
GLASS
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Glass nedical bottles
Elizabeth River"
Nuabar P«rc«ntc
0
15
0
72
181
80
0
4
4
0
135
1
2
1
1
0
4
1
3
5
7
0
0
598
13
8
3
8
1
0
15
0
1
0
1
10
0
0
0
0
0
0
0
0
0
0

0
4
5
0
0
0
0.27
1.31
3.29
1.45
0.07
0.07
~~
2.45
0.02
0.04
0.02
0.02
0.07
0.02
0.05
0.09
0.13
10.86d
0.24
0.15
0.05
0.15
0.02
--
0.27
0.02
0.02
0.18
--
—
—
— -
—
—
—
—
—
— —

—
0.07
0.09
~~
— -
"
Haipton Roidsb
Nuiber Percent6
0
0
0
6
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
1
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
	
2.52
0.42
__

—
—
—
20.17
0.42
—
••—
1.68
—
::
™
*••"
~*"
~~
—
—
__
•~*~
— ~
"

--
—
—
—
— —
~~ •
City
Huiber
0
15
78
181
81
4
4

135
1
2
1
1
4
1
3
5
7
0
646
14
8
3
8
1
0
19
1
0
1
10
0
0

0
0
0
0
0
0
0

0
4
5
0
0
0
Total
Percent
0.26
1.36
3.15
1.41
0.07
0.07

2.35
0.02
0.03
0.02
0.02
0.07
0.02
0.05
0.09
0.12
11.24d
0.24
0.14
0.05
0.14
0.02
"
0.33
0.02
0.02
0.17
"


""
~
™
~~




—
0.07
0.09


"
                                5-80
-------
                                                   I
Table 5-16.  Norfolk Debris, According to Sample Area (continued)
Itea Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
Gun wrappers
Lol 1 loop sticks
Handi-wipes (or siailar)
Paper Batches
Tar paper pieces
Cap liners
Misc. paper items
Misc. paper pieces
Misc. paper wrappers
Tissues
Toilet paper pieces
Books
Misc. foil -backed pieces
Dust iask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton bal Is
Linen pieces
Rope and string
Shoe 1 iners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < basebal 1
Pieces > basebal 1
Polyurethane foam pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing materials
Styrofoan bal Is
Elizabeth River*
Nuabar Percent0

0
3
2
13
e
12
0
4
0
0
0
0
0
0
6
6
0
0
0
0
0
1

0
0
0
0
0
0
0
1
0
0

0
0
101
443
79
0
9
54
3
1
152
4
60
285
1
2
120
94
0


0.05
0.04
0.24
—
0.22

0.07
__
—
_.
__
—
__
0.11
0.11
__
__
.._
—
„
0.02


__
	
—
__
_ _
__
0.02

~


	
1.83
8.04
1.43
	
0.16
0.98
0.05
0.02
2.76
0.07
1.09
5.18
0.02
0.04
2.18
1.71

Haapton Roadsb City Total
Nuaber Percent0 Nuaber Percent

0
6
0
0
0
0
0
0
0
0
0
0
0
0
1
11
0
0
0
1
0
0

0
0
0
e
0
0
e
0
0
0

0
0
3
0
0
e
0
i
e
e
0
0
i
0
0
0
4
0
0


2.52

„
— —
_ ^
__
—
__
—

	
	
!
0.42
4.62
	

__
0.42

—



__

__

;
	
	
~


	
1.26

„ _
	
0.42

— .


0.42
	
1.68
i

0
g
2
13
0
12
0
4
0
0
0
0
0
0
7
17
0
0
0
1
0
1

0
0
0
0
0
0
0
1
0
0

0
0
104
443
79
0
9
55
3
1
152
4
61
285
1
2
124
94
0


0.16
0.03
0.23

0.21

0.07

~




0.12
0.30



0.02

0.02








0.02

• —



1.81
7.71
1.38

0.16
0.96
0.05
0.02
2.65
0017
• VI
1.06
4.96
0.02
0.03
2! 16
1.64

                                                          (continued)
                             5-81
-------
Table 5-16. Norfolk Debris, According to Sample Area (continued)
Ito* Description
POLYSTYREHE (continued)
Spheres (1-ci)
Sheeting
Food container insulator
Polyurethane foai (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Uisc. rubber it ens
Foaa rubber pieces
Foa« rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubber-bands (pieces)
Rubber-bands (whole)
Rubber gloves (whole and pieces)
Retainer boons
Toys
Stoppers
UETAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
GUI wrappers
Beverage lids
Uisc. letal iteas
Twist ties
Wheel ries
Wires
Gas cans
Pop-top rings/pull -tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Wood chips
Cork pieces
Cut lunber pieces (i.e., 2x4 in.)
Ice creai and frozen pop sticks
Hatches
Uedical tongue depressor
Uisc. pieces
Pencils
Toothpicks
Clothes pins
Elizabeth Riw*
Kuaber Percent*

4
2
0
1
0

43
167
5
17
6
0
0
0
2
7
4
0
0
0

1
13
0
12
1
0
0
0
0
0
0
3
0
0
0
0

1
1
8
71
0
2
0
0
2
2
0

0.07
0.04
0.02

0.78
3.03
0.09
0.31
0.11
—
— -
0.04
0.13
0.07
~
—
™~

0.02
0.24
0.22
0.02
•—
—
—
—
—
—
0.05
— -
—
—
—

0.02
0.02
0.15
1.29
—
0.04
—
--
e.04
0.04
—
Hupton Roadsb
Umber Percentc

0
1
0
0
0

0
0
0
•
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

6
0
2
5
0
0
0
0
0
0
0

0.42
—

—
~~
"*~
—
—
..
™


—
	
__
**"*
— -
	
	
—
	
—
~~
"—
—
™

2. 52
—
0.84
2.10
—
—
—
—
—
—

City
Nuaber

4
3
0
1
0

43
167
5
17
6

0
0
2
7
4
0
0


1
13
0
12
1

0
0
0
0
0
3
0
0
0
0

7
1
10
76
0
2
0
0
2
2
0
Total
Percent

0.07
0.05
0.02

0.75
2.91
0.09
0.30
0.10

™
0.03
0.12
0.07
"
~~

,
0.02
0.23
0.21
0.22

M
™
--
™
--
,0.05

""*
~~
~~

0.12
0.02
0.17
1.32
—
0.03
—
•*••
0.03
0.03
—
                             5-82
-------
        Table 5-16.  Norfolk Debris, According to Sample Area (coiitinued)
It«a Description
MISCELLANEOUS
Charcoal pieces
Fibrous aaterials
Fishes
Food items
Grease bal Is
Hair balls
Insulation pieces
Medical-- pills
Mothballs
Paint chips
Misc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal Material
Illegal substances
Uisc. living organisms
Total All Items
SUMMARIES OF ITEMS OF EPA COKCERN
Pel lets
Condons
Tampons
Syringes/medical
Nets/traps
Line/ rope
Beverage yokes
Plastic bags and sheeting
Total EPA Items of Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Textile
Polystyrene
Rubber
Uetal
Wood
Mi seel laneous
Total All Categories
Elizabeth River*
Unbar Perceotc

0
1
1
35
130
0
2
0
0
1
0
678
14
0
0
3
0
0
109
5507

424
3
12
3
0
327
11
680
1460

2693
9
47
1
1415
251
30
87
974
5507


0.02
0.02
0.64,
2.36°
—
1.04
—
' —
0.02
«
12.31d
0.25
__
—
0.05
—
—
1.98
100.00

7.70
0.05
0.22
0.05
—
6.94
0.20
12.35
26.51

48.90
0.16
0.85
0.02
25.69
4.56
0.54
1.58
17.69
100.00
Haapton Roidsb City Total
Nuaber Perosntc Nuaber Percent

0
0
4
7
20
0
0
0
0
1
0
0
0
0
0
0
0
0
59
238

0
0
0
0
0
12
0
51
63

105
0
19
0
10
0
0
13
91
238


__
1,6»
2.94
8.41!
__
-_
— '
—
0.42!
_
	
—
__
__'
__

	
24.79d
102.02


— :
	 .
	
.._
5.04
	
21.43
26.47

44.12
	
7.98

4.20
—
	 ,;-
5.46
38.24
100.00

. 0
1
5
42
150
0
2
0
0
2
0
678
14
0
0
3
0
0
168
5745

424
3
12
3
0
339
11
731
1523

2798
9
66
1
1425
251
30
100
1065
5745


0.02
0.09
0.73,
2.61d

0.03
1, A~

0.03

11.80d
0.24
__
__
0.05

—
2.92d
100.00

7.38
0.05
0.21
0.05

5.90
0.19
12.72
26.51

48.70
0.16
1.15
0.02
24.80
4.37
0.52
1.74
18.54
100.00
a£lizabeth River sampled by Whaler A, Tows 1 through 7. and Whaler B,  Tows 1 throuah 11
/Table 4-11).                                      '            '       ,      a    '
BHanpton Roads sampled by OSV Anderson. Tows 1 through 10 (Table 4-11).
^Percent in area sampled.                                             ':
 Too  numerous  to count in at least one sample
                                              5-83
-------
                    Table 5-17. Most Common Items in Norfolk Debris,
                               According to Sampling Area
Matrix
Item
Number
                                                                             Percent
Elizabeth River

Miscellaneous
Plastic
Polystyrene
Plastic
Polystyrene
Plastic
Plastic
Plastic
Plastic
Rubber
     Totals

Hampton Roads

Miscellaneous
Plastic
Miscellaneous
Plastic
Paper
Plastic
Miscellaneous
Plastic
Wood
Paper
Wood
Plastic
     Totals

City Total

Miscellaneous
Plastic
Polystyrene
Plastic
Polystyrene
Slag pieces
Sheeting <2 lin ft8"15
Cups and bowls (pieces)
Miscellaneous food wrappers
Spheres8
Cigar and cigarette wrappers and packs
Cigarette butts and filters
Filaments8
Miscellaneous pieces
Balloons (pieces)
Most common items in area
Miscellaneous living organisms
Sheeting <21in fta
Grease balls
Cigarette butts and filters
Miscellaneous pieces
Filaments8
Food items
Miscellaneous items
Burned wood pieces
Bags (pieces)
Cut lumber pieces (i.e., 2x4-in.)
Cigar and cigarette wrappers and packs
Most common items in area0
Slag pieces
Sheeting <21in fta
Cups and bowls (pieces)
Miscellaneous food wrappers
Spheres8
   678
   598
   443
   310
   285
   266
   260
   232
   181
   167
  3420
    59
    48
    20
    19
    11
    10
     7
     6
     6
     6
     5
     5
   202
   678
   646
   443
   313
   285
1231
10.86
 8.04
 5.63
 5.18
 4.83
 4.72
 4.21
 3.29
 3.03
62.10
24.79
20.17
 8.40
 7.98
 4.62
 4.20
 2.94
 2.52
 2.52
 2.52
 2.10
 2.10
84.87
11.80
11.24
 7.71
 5.45
 4.96
                                            5-84
-------
                   Table 5-17. Most Common Items in Norfolk Debris,
                         According to Sampling Area (continued)
Matrix              Item                                    Number      Percent
City Total (contini
Plastic
Plastic
Plastic
Plastic
Miscellaneous
Totals

Totals
led)
Cigarette butts and filters
Cigar and cigarette wrappers and packs
Filaments*
Miscellaneous pieces
Miscellaneous living organisms
Most common items in city

All items in city
j
1 279
271
242
181
168
3506
•1
5745
4.86
4.72
421
3.15 .
2.92 "
61.03

Q.75d
altem of EPA concern.
bPlastic filaments, plastic sheeting less than 2 linear ft, grease balls, slag pieces were too
 numerous to count in at least one sample.
"Miscellaneous living organisms were too numerous to count in at least one sample.
^Percent of all items in all cities.                                 i
                                          5-85
-------
Miscellaneous (19%)
         Wood (2%)
           Metal (1%)
           Rubber (4%;
                                                        Plastic (49%)
   Glass (<1%)
  Paper (1%)
Textile (<1%)
              Polystyrene (25%)
                                   All Categories
                                                  Pellets (28%)
         Plastic Bags/
       Sheeting (48%)
                                                           Condoms (< 1 %)
                                                           Tampons (1%)
                                                            Syringes/Medical
                                                             Line/Rope (22%)
                                                       Beverage Yokes (1%)
                           Items of Concern (27% of Debris)
                  Figure 5-8. Percent Composition of Norfolk Debris.
                            (a) All Samples Combined
                                       5-86
-------

40-

3Q mi
S
~ 25-
1
15-
10-

0-
| —










77)

\K
— /y S
1^ I
i^ i






^
^
1
i

^



*





=
^
1
1
1
1
=
!



PlasSc Gtaaa ' Paper ' Texffle ' Polystyrene '
i!

1
Rubber


II

^


i
=
-' I
=





p
ft
x
p
Metal ' Wood 'MoceKaneoiKi
                    All Categories
20-
15-
1
10-
5_
O-

•

flf
1
n_^
1

^E
|SS=
t~^
F-^
c=
t^=






P^tets Condoms Tampons Syrinoe/MedioJ Nets^raps ' LhWRope Soverag, Votes' BagsffihwUng
Items of Concern


j 	 ) Elizabeth River f==\ Hampton Roads ^^ City Total ]


Figure 5-8. Percent Composition of Norfolk Debris.
             (b)  By Sampling Areas
                       5-87
-------
                                     5.8.1  Elizabeth River

 Nearly one-half (49%) of the  debris' collected in  Elizabeth River debris was plastic  and  over one-
 quarter  (26%) was polystyrene.   Miscellaneous  debris  comprised  18%.   The  remaining debris
 categories combined comprised approximately 8%.

 The most common item found  in the Elizabeth River was slag pieces, which comprised 12% of the
 debris.  The second through ninth most common  items were plastic or  polystyrene, and included
 plastic sheeting  <2 lin ft (11%), pieces of polystyrene cups  and  bowls (8%), plastic  food wrappers
 (6%), and  polystyrene spheres (5%).   Balloon pieces,  the  10th  most common item, comprised
 approximately 3% of the debris.

 Items of EPA concern comprised nearly 27%  of the debris in  the Elizabeth River samples.  The most
 common items of these were plastic bags and sheeting, pellets, and line/rope,  which comprised  12%,
 8%, and 6%, respectively, of the debris.  Nets/traps were the only  items of EPA concern  not found
 in the Elizabeth River.

 Twenty-four sewage- and medical-related  items were found in this  sampling area.  Medical-related
 debris collected was two syringe pieces and one vial.  Several items  of sewage-related  debris were
 found: three condoms (whole and pieces),  12  tampon applicators and wrappers, four sanitary  napkins
 and  panty liners,  one diaper,  and  one sanitary item.   No  drug-related  items  were found in  the
 Elizabeth River.
      t
                                    5.8.2 Hampton Roads

In the Hampton Roads, plastic and miscellaneous debris comprised  44% and 38%, respectively, of the
debris  collected.  Paper (8%), wood (5%), and polystyrene (4%) also were present.  No glass, textile,
rubber, or metal debris was found.

Miscellaneous living organisms  entangled or attached to the floating debris were the most  common
items found  in the Hampton Roads samples, comprising 25% of the debris in the  area.  Plastic
sheeting  <2 lin ft, grease balls, and  cigarette butts and filters were  also common.

                                              5SQ
                                             -OO
-------
 Only two items of EPA concern — line/rope (5%) and plastic bags and sheeting (21%) — were found
 in the Hampton Roads debris. No sewage-,  medical-, or drug-related items were found.

                                       5.9 HOUSTON II

 The results of the Houston II survey are summarized according to sampling area in Tables 5-18 and
 5-19.  Data are illustrated in Figure 5-9.

 In all, 84 different items were found in the  samples  from Houston II.  Slightly less than 99% of the
 debris was plastic and slightly more than 1% of the debris was  polystyrene.  No textiles were found.
 The remaining debris categories combined comprised  < 1% of the debris.

 Plastic pellets/spherules (97%) was the most common item found  in  Houston II and in both areas of
 the Houston Ship Channel. More than 1% of the debris was miscellaneous plastic pieces, and slightly
 less  than 1%  was polystyrene pieces smaller than  a baseball.  Plastic  filaments and polystyrene
 spheres were  also common.   The sampling areas  contained approximately the same  percentages of
 these items.                                                         ;

 Items of EPA concern comprised approximately 97% of  the debris collected  in each sampling area.
 No tampons or nets/traps were found in either area.  Condoms and syringes/medical were found  only
 in the Middle Ship Channel. Pellets was the  item of EPA concern most frequently found in
 Houston II.

 All sewage-,  medical-, and drug-related items were found  in the Middle Ship Channel. These items
 combined totaled  < 1% of the Houston II debris (Table 5-1).

                                  5.9.1  Upper Ship Channel

 Nearly  100%  of the debris in samples from the  Upper  Ship Channel was  either plastic  (98%) or
polystyrene (2%).  It consisted  mostly of  plastic pellets/spherules (96%).   Glass,  rubber, metal,
wood, and miscellaneous comprised  < 1% each of the debris.   No paper "or textiles were collected in
this sampling area.

                                             5-89
-------
           Table 5-18.  Houston n Debris, According to Sample Area
Ito* Description
    Middle           Upper    ,     City Total
  Ship Channel*    Ship Channel"
Ninber  Percentc Niaber Percent6  Hinber  Percent
PLASTIC
Absorbent Material
Bags <1 gal
Condi lent bag
Garbage bag tie
Bags >1 gal
Uisc. bags
Uisc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Uisc. bottles
Uisc. bottle pieces
Caps/ lids
Cap/lid liners
Cap/ltd pieces
Pull tab froi lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Leion juice dispensers
Uisc. containers
Cups, spoons, forks, straws
Dishes/plates
Uisc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fi sh i ng 1 i ne — conof i 1 ament
Ketfcing pieces
Uisc. food wrappers
Uisc. hair care and cosaetic
Uisc. housewares and tools
Uisc. labels
Fi laaents
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Uedical cylindrical tubes (whole)
Uedical cylindrical tubes (pieces)
Lip ball and containers
Uisc. ledical
Needle covers
Pill vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials

0
1
0
2
0
0
0
0
0
2
5
1
1
1
0
143
24
96
32
7
9
20
1
0
5
73
0
2
0
0
0
0
0
0
28
9
6
0
327
11
0
0
e
0
0
0
0
1
2
0
1
0
0
0
0

—
<0.ei
—
<0.0i
--
—
—
— •
—
<0.0i
<0.0i
<0.0i
<0.0i
<0.0i
—
0.07
0.01
0.06
0.02
<0.01
<0.01
0.01
<0.01
—
<0.01
0.04
—
<0.01
—
—
—
—
—
--
0.01
<0.01
<0.01
—
0.17
0.01
—
—
—
—
—
—
—
<0.01
<0.01
—
<0.01
--
—
—
~~

0
1
0
0
2
1
0
0
0
3
1
0
0
0
0
16
10
25
8
6
3
12
1
0
0
12
0
0
0
0
0
0
0
0
9
2
4
0
25
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

—
<0.01
--
—
0.01
<0.01
—
— •
--
0.01
<0.01
—
—
--
—
0.04
0.03
0.06
0.02
0.02
0.01
0.03
<0.01
—
—
0.03
—
—
—
—
—
--
—
—
0.02
0.01
0.01
—
0.06
—
—
—
<0.01
—
—
—
—
—
—
—
—
—
—
—
~~

0
2
0
2
2
1
0
0
0
5
6
1
1
1
0
159
34
121
40
13
12
32
2
0
5
85
0
2
0
0
0
0
0
0
37
11
10
0
352
11
0
0
1
0
0
0
0
1
2
0
1
0
0
0
0

—
<0.01
--
<0.01
<0.01
<0.01
— -
--
--
<0.01
<0.01
<0.01
<0.01
<0.01
—
0.07
0.01
0.05
0.02
0.01
0.01
0.01
<0.01
—
<0.01
0.04
—
<0.01
—
—
—
--
—
--
0.02
<0.01
<0.01
—
0.15
<0.01
—
—
<0.01
—
—
—
—
<0.01
<0.01
—
<0.01
—
—
—
mfm*
                                                                           (continued)
                                        5-90
-------
Table 5-18. Houston II Debris, According to Sample Area (continued)
Ite« Description
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic items
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condons (whole)
Condois (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteas
Sanitary napkins
Taspon appl icators
Taipon wrapper
Photographic fill containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating items
Uisc. packing laterial
Coffee stirrers
Taipons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Canera lens caps
Cocaine wrappers
Toothbrush
GLASS
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Glass Bedical bottles
Uiddl«
Ship Channel9
Huabor Percent*

1
1
0
1
2928
*
0
11
2
0
186936
a
i
0
0
0
s
0
0
0
0
0
0
77
0
1
84
10
1
0
3
0
2
0
0
32
0
0
0
0
0
0
0
0
0
0

1
0
0
0
0
0

<0.01
<0.01
<0.01
1.51
_..
__
0.01
<0.01

96.63
<0.01

__
„
<0.01-
__
.-

—
-_
0.04
<0.01
0.04
0.01
<0.01

<0.01
<0.01
«
0.02
—
__
— .
—
__
—
—
— —
__
—

<0.0i
__
__
	
—
Ifcper City
Ship Channel"
timber Percent0 Kimber

0
0
0
0
S09
0
0
0
0
0
38199
0
0
0
0
0
1
0
0
0
0
0
0
40
1
0
7
1
0
0
0
0
0
0
0
5
e
0
0
0
0
0
0
0
0
0

i
0
0
0
0
0
1
„
—

1.28

__ .
__
__
—
96.04
	
	
__ •
_ _
<0.01
	
—


	
0.10
<0.01

0.02
<0.01
— :
~
—
—
	
0.01


	
—
j
__
'.


— •

<0.0l



'l

l
l
0
l
3437
0
0
11
2
0
225135
0
1
0
0
0
6
0
0
0
0
0
0
117
1
1
91
11
1
0
3
0
2
0
0
37
0
0
0
0
0
0
0
0
0
0

2
0
0
0
0
0
Total
Percent

<0.01
<0.01
<0 01
\« • V A
1.47

__
<0 01
^«* • •**
<0.0i

96.53
<0.01



<0.01

—



0.05
<0 01
\«* • V A
<0.01
0.04
<0.01
<0.01

<0.01
<0.01

0.02



—





—

<0.01



—
                                                          (continued)
                              5-91
-------
Table 5-18. Houston H Debris, According to Sample Area (continued)
IUa Description
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
GUI wrappers
Lollipop sticks
Handi-wipes (or siailar)
Paper Batches
Tar paper pieces
Cap liners
Uisc. paper iteis
Uisc. paper pieces
Uisc. paper wrappers
Tissues
Toilet paper pieces
Books
Uisc. foil-backed pieces
Dust aask
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton balls
Linen pieces
Rope and string
Shoe liners
Uisc. textiles
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < basebal 1
Pieces > baseball
Polyurethane foai pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing naterials
Styrofoai balls
Middle Upper . City Total
Ship Channel* Ship Channel"
Nimber P«rc«ntc Nuaber Percent* Nuabar Percent
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0

0
0
209
241
1
2
21
37
15
0
1409
0
74
131
0
0
74
24
47
—
, —
<0.01
~~
~—
	
"*"*
—
~*~

—
—
—
—
—
--
—
—
—
~—

—
0.11
0.12
<0.01
<0.01
0:01
0.02
0.01
— -
0.73
—
0.04
0.07
—
0.04
0.01
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
0
0
0
0
0
0
0

0
0
29
S4
0
0
0
0 •
7
1
395
1
4
191
0
0
40
13
0
—
"™
—
~™
™~
~~

—
"

—
~
— -
~~
_—
-"
—
—
«
~~

--
0.07
0.14
—
—
—
0.02
<0.01
0.99
<0.01
0.01
0.48
—
0.10
0.03

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9


0

0
0

0
0
0
0
0
0
0
0
0
0

0
0
238
295
1
2
21
37
22
1
1804
1
78
322
0
0
114
37
47
—

<0.01


~~

—


—
"•~
*~ ~

*"~
"*"
—
—
— —
"

--
0.10
0.13
<0.01
<0.01
0.01
0.02
0.01
<0.01
0.77
<0.01
0.03
0.14
~~
0.05
0.02
0.02
                             5-92
-------
Table 5-18. Houston n Debris, According to Sample Area (continued)
Itea Description
POLYSTYRENE(continued)
Spheres (l-c«)
Sheeting
Food container insulator
Polyurethane foai (>2 ft)
Toys (whole and pieces)
RUBBER
Bal loons (whole)
Ba 1 1 oons (pi eces)
Misc. rubber iteas
Foa» rubber pieces
foam rubber stripping pieces
Misc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces)
Rubber-bands (whole)
Rubber gloves (whole and pieces)
Retainer boots
Toys
Stoppers
METAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
GUM wrappers
Beverage 1 ids
Uisc. letal iteas
Twist ties
Wheel riss
Wires
Gas cans
Pop-top r i ngs/pu 1 1 -tabs
Pots/pans
Metal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Wood chips
Cork pieces
Cut lusber pieces (i.e., 2x4 in.)
Ice creai and frozen pop sticks
Matches
Medical tongue depressor
Misc. pieces
Pencils
Toothpicks
Clothes pins
yiddu
Ship Channel*
Ni»ber Percent0
0
e
t
s
»

0
7
B
0
1
4
0
1
0
3
1
0
3
0

0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0

0
0
0
12
0
0
0
11
0
0
0
—


<0.01
__
__
<0.01
<0.01
__
<0.01
__
<0.01
<0.01
__
<0.01
—


	
—
<0.01
__
— •
	
	
__
—
_.
	
—
	
	
'

...
_„
—
0.01
__
__
	
0.01
	
—
—
Upper
Ship Channel0
Umber Percent1'
0
0
0
0
0

1
3
0
0
0
2
0
0
0
3
0
0
0
0

0
0
0
3
0
1
0
0
0
0
0
0
0
0
0
0

0
0
1
6
0
0
0
0
0
0
0
I.

<0.01
0.01
__ '
__ '
•
0.01

__ '
__ ;
0.01
— — '!
__
__
-_

1
__
__
0.01
»- '
<0.0i

__
— — '
—
.:
	
__
	
__
—


	
<0.01
0.02


._ j
»
—
. —
— !
City
Nuaber
0
0
0
0
0

1
10
0
0
1
6
0
1
0
6
1
0
3
0

0
0
0
6
0
1
0
0
0
0
0
0
0
0
0
0

0
0
1
18
0
0
0
11
0
0
0
Total
Percent
—

<0.01
<0.01

....
<0.01
<0.01

<0.01

<0.01
<0.01

<0.01



'
.. ' •
<0.0l

<0.01

	
	
- ~

	
	
	
_^
—



-------
     Table 5-18.  Houston n Debris, According to Sample Area (continued)
    Description
    UiddU           Mpper    .     City Total
  Ship Channel"     Ship €hanmlb
Number  Percmtc  Muaber Perc«ntc Ntmbar  Percent
MISCELLANEOUS
Charcoal pieces
Fibrous aaterials
Fishes
Food iteis
Grease balls
Hair balls
Insulation pieces
Uedical— pills
Uothballs
Paint chips
Uisc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal Material
Illegal substances
Uisc. living organisms
Total All Iteas,
SUMMARIES OF ITEMS OF EPA CONCERN
Pellets
Condois
Taipons
Syringes/aedical
Nets/traps
Line/ rope
Beverage yokes
Plastic bags and sheeting
Total Itess of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Text! le
Polystyrene
Rubber
Uetal
Wood
Miscellaneous
Total All Categories

0
0
0
0
26
0
0
0
0
0
2
63
0
0
42
10
0
0
58
193447

187067
1
0
4
0
340
85
78
187575

190906
1
9
0
2285
20
3
23
200
193447

—
— -
0.01
—
--
—
—
—
<0.01
0.03
~
0.02
0.01
--
— -
0.03
100.00

96.70
<0.01
—
<0.01
0.18
0.04
0.04
96.96

98.69
<0.01
<0.01
—
1.18
0.01
<0.01
0.01
0.10
100.00



1





0
2
0
0
7
0
0
0
89
39772

38390
0
0
0
0
28
7
45
38470

38905
1
0
0
735
9
4
7
111
39772

—
--
0.03
—
— —
— —
— —
~—
0.01
— ~
0.02
—
—
--
0.22
100.00

96.53
—
—
--
0.07
0.02
0.11
96.73

97.82
<0.01
—
--
1.85
0.02
0.01
0.02
0.28
100.00

0
0
0
0
38
0
0
0

0
2
65
0
49
10
0
0
147
233219

225457
1
0
4
0
368
92
123
226045

229811
2
9
0
3020
29
7
30
311
233219

—
~~
0.02
~
•""-
"•*•
™~
**""
<0.0i
0.03
__
0.02
<0.01
~—
—
0.06
100.00

96.67
<0.01
—
<0.01
0.16
0.04
0.05
96.92

98.54
<0.01
<0.01
—
1.29
0.01
<0.01
0.01
0.13
100.00
"Middle Ship Channel sampled by Thompson, Tows 2, 3, and 5 through 7 (Table 4-12).
"Upper Ship Channel sampled by Thompson, Tows 1 and 4 (Table 4-12).
"•Percent in area sampled.
                                            5-94
-------
                Table 5-19. Most Common Items in Houston n Debris,
                           According to Sampling Area
Matrix
Item
Number
Percent
Upper Ship Channel
• Plastic
Plastic
Polystyrene
Polystyrene
Miscellaneous
Polystyrene
Plastic
Polystyrene
Polystyrene
Plastic
Plastic
Plastic
Totals
Middle Ship Channel
Plastic
Plastic
Polystyrene
Plastic
Polystyrene
Polystyrene
Plastic
Polystyrene
Plastic
Plastic
Total
City Total
Plastic
Plastic
Polystyrene
Plastic
Polystyrene
Polystyrene
Polystyrene

Pellets/spherules3
Miscellaneous pieces
Pieces < baseball
Spheres3
Miscellaneous living organisms
Cups and bowls (pieces)
Sheeting <2 lin fta
Packing peanuts
Beverage labels
Filaments3
Cap/lid pieces
Caps/lids
Most common items in area

Pellets/spherules3
Miscellaneous pieces
Pieces < baseball
Filaments
Cups and bowls (pieces)
Beverage labels
Caps/lids
Spheres8
Cap/lid pieces
Beverage yokes (pieces)3
Most common items in area

Pellets/spherules3
Miscellaneous pieces
Pieces smaller than a baseball
Filaments3
Spheres3
Cups and bowls (pieces)
Beverage labels

38,199
509
395
; 191
89
54
40
40
; 29
25
25
16
39,612

186,936
2,928
1,409
327
241
209
143
131
96
: 84
192,504

225,135
3,437
1,804
352
322
295
,'238 '

96.04
128
0.99
0.48
0.22
0.14
0.10
0.10
0.07
0.06
0.06
0.04
99.60

96.63
L51
0.73
0.17
0.12
0.11
0.07
0.07
0.05
0.04
99.51

96.53
1.47
0.77
0.15
0.14
0.13
0.10
                                                                    (continued)
                                     5-95
-------
                 Table 5-19. Most Common Items in Houston n Debris,
                        According to Sampling Area (continued)
Matrix
Plastic .
Miscellaneous
Plastic
Totals
Totals
Item
Caps/lids
Miscellaneous living organisms
Cap/lid pieces
Most common items in city
All items in city
Number
159
147
121
232,010
233,219
Percent
0.07
0.06
0.05
v 99.48
30.4
altem of EPA concern.
''Percent of all items found in all cities.
                                           5-96
-------
       Miscellaneous (<1%)
           Wood(<1%)
           Metal (<1%).
        Rubber (<1%)
      Polystyrene (1%;
       Paper (<1%)
       Glass (<1%)
                                                          Plastic (99%)
                                  All Categories
Plastic Bags/Sheeting (<1%)
  Syringes/Medical (
-------
10O-
80-

70-
•



20-
10-
0-j











—


\
PI
••
^
^
|
=:
=
=
=
=
;;=
=
B
s
^
S
^
i
=c
Ml
1
1
1
1
1
1
1
\
I
So





•-..




' GlM ' Papw ' T«*3> ' PolyMyram ' dufabar ' MaUI Wood MiacaUaiMoui
                    All Categories
100-



a
4
•s «.
I •
e
Ou

















1
I
iE


|
S
=
|
±=
%
1
I
I
i
^
J











Coodonw Tampon* Syhooe/Modical Notm/Trapa LJrvo/flop* Bovemg« Yok*M Bao8/Sh««tlng
Items oif Concern
f~~l Middle Channel Upper Channel b-^i ^""ty Total
Figure 5-9. Percent Composition of Houston II Debris.
              (b) By Sampling Areas
                         5-98
-------
 Plastic pellets/spherules was  the  most common  item in samples from the Upper Ship Channel,
 comprising approximately 96%  of the debris.  Miscellaneous plastic pieces were the  second  most
 common item, comprising over 1%  of the debris.   Polystyrene pieces smaller than a  baseball and
 polystyrene spheres were also common; each of these  items comprised  1% or less of the debris.

 Only four  items of EPA concern  were found  in samples from the Upper Ship Channel comprising
 approximately 97%  of the  debris: pellets  (97%),  line/rope (<1%),  beverage yokes (<1%),  and
 plastic bags and sheeting (< 1%). No condoms, tampons, syringes/medical, or nets/traps were found.

 No sewage-, medical-,  or drug-related items were found in this sampling area.

                                 5.9.2 Middle Ship Channel

 Nearly 100% of the debris collected from the Middle Ship Channel (97%) was either plastic (99%) or
 polystyrene (1%).   It consisted  mostly of plastic pellets/spherules (97%).  No textiles were found.
 The remaining debris categories comprised < 1% each.

 The 10 most common  items found in the sampling area  were either plastic or  polystyrene.  Plastic
 pellets/spherules was the most  common item in the Middle Ship Channel; this item comprised nearly
 97% of the debris  in the sampling area.  Other common items included miscellaneous plastic pieces
 (2%) and polystyrene pieces smaller than a baseball (1%) and plastic filaments (< 1%).

Two items  of EPA concern (tampons  and nets/traps) were not found in this area.  The remaining six
 items  of EPA  concern comprised approximately 97% of the Middle  Ship Channel debris.  Pellets
consisted the largest percentage  of debris (nearly 97%), and the remaining four items comprised
 
-------
                                     5.10 MAYAGUEZ

The results of the Mayaguez survey are presented in Tables 5-20 and 5-21.   Data are- illustrated in
Figure 5-10.

In all, 195 items consisting of 51  different items  were  found in Mayaguez.  The composition of the
debris was more distributed among the debris categories in Mayaguez than in most other surveyed
cities. Approximately 44% of the debris was plastic, 14% was paper, and 12%  was  miscellaneous.
The remaining categories ranged from 9% (wood)  to 3% (textile). No rubber items were found.

Three items were the most commonly found  items in Mayaguez: plastic bags  > 1  gal, miscellaneous
paper pieces, and miscellaneous food  items.   Each of these items comprised nearly 7% of the debris.
Pieces of cut lumber (i.e., 2-  x 4-in.),  the next most common item, comprised approximately 6% of
the debris.

Only  two  items of EPA concern, line/rope (1%) and plastic bags and sheeting (11%), were found in
Mayagiiez.  Eight sewage-related items were found in Mayaguez: seven diapers and  one sanitary
item.   These items comprised over 4%  of the debris in the Harbor (Table 5-1).   No medical- and
drug-related items were found.

                                      5.11 SAN JUAN

The results of the San Juan survey are summarized in Tables 5-22  and  5-23.   Data are illustrated in
Figure 5-11.

In all, 94  different items were found  in San Juan samples.   Approximately 81% of the collected
debris was plastic (66%) and polystyrene (15%).  An additional  15% was  miscellaneous.   Wood
comprised  2%,  and rubber and paper  comprised  approximately  1%  each.   The remaining  debris
categories comprised 
-------
Table 5-20.  Mayaguez and San Juan Debris, According to Sampling Area


                                   Mayaguez3        San Juan'1       Puerto Rico
                       ' "        Nuaber  Percentc  Nuiber  Percent0  Nuiber  Percent
PLASTIC
Absorbent laterial
Bags <1 gal
Condi lent bag
Garbage bag tie
Bags >1 gal
Uisc. bags
Uisc. bag pieces
Vegetable sacks
Electric wire ties
Strapping band
Bottles <1 gal
Bottles >1 gal
Beverage bottles
Uisc. bottles
Uisc. bottle pieces
Caps/ lids
Cap/ lid liners
Cap/lid pieces
Pull tab froi lid
Cigar and cigarette wrappers and packs
Cigar tips
Cigarette butts and filters
Disposable lighters
Lenon juice dispensers
Uisc. containers
Cups , spoons , forks , st raws
Dishes/plates
Uisc. dish pieces
Crack vial caps
Crack vials with caps
Crack vials without caps
Floats and lures
Fi sh i ng 1 i ne — lonof i 1 anent
Netting. pieces
Uisc. food wrappers
Uisc. hair care and cosmetic
Uisc. housewares and tools
Uisc. labels
Filanents
Rope length <2 ft
Rope length >2 ft
Adhesive bandages
Adhesive bandage wrappers
Cough syrup bottle
Uedical cylindrical tubes (whole)
Medical cylindrical tubes (pieces)
Lip ball and containers
Uisc. medical
Needle covers
Pi 1 1 vials and caps
Syringes (whole)
Syringes (pieces)
Syringes with blood
Tube ends
Vials

0
4
0
0
13
1
0
0
0
0
5
0
4
0
4
8
5
0
3
1
0
4
0
0
3
7
0
0
0
0
0
0
0
0
9
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0


2.05
__
__
6.67
0.51

__
—

2.56
—
2.05

2.05
4.10
2.56
__
1.54
0.51
__
2.05

—
1.54
3.59

-_
—
—

__
	
	
4.62
0.51

0.51

—

__
™
__.
__
-_
	
—
_ ,.
—

._ _
_..
	
—

0
20
0
0
17
0
2
1
0
0
6
1
3
3
0
24
9
28
4
24
1
25
1
0
0
39
0
18
1
0
0
0
54
0
74
5
1
0
0
9
4
0
3
0
0
0
0
0
3
1
3
2
0
0
0
'

0.63

__
0.54

0.06
0.03


0.19
0.133
0.139
0.139

0.76
0.!28
0.08
0.113
0.76
0.113
0.rg
0.03

•».
1.23

0.E7
0.03



1?70

2.33
0.18
0.03

__i
0.2B
0.13

0.019

- 	 ';
__,

__'
0.0!)
0.03
0.0$)
0.0.fi


/ 	 !

0
24
0
0
30
1
2
1
0
0
11
1
7
3
4
32
14
28
7
25
1
29
1
0
3
46
0
18

0
0
0
54
0
83
5
1

0
9
4
0
3
0
0
0
0
0
3
1
3
2
0
0
0


0.71


0.89
0.03
0.06
0.03


0.33
0.03
0.21
0.09
0.12
0.95
0.42
0.83
0.21
0.74
0.03
0.86
0.03

0.09
1.37

0.53
0.03



1.60

2.46
0.18
0.03
0.03

0.27
0.12

0.09





0.09
0"03
0.09
0.06


—
                                                                       (continued)


                               5-101
-------
Table 5-20.  Mayaguez and San Juan Debris, According to Sampling Area (continued)
                                         Uayaguez*
San Juan
              Puerto Rico
                                         •MTMUUOA.         «*•!• «***••«        • — — • •—— .,.»•—
                                      Nuiber  Percent6  Number  Percent0  Nu«ber  Percent
PLASTIC (continued)
Vial caps
Foil wrappers (plastic coated)
Hardhat bands
Uisc. plastic iteas
Uisc. plastic pieces
Uisc. plastic wrappers
Polyvinylchloride (PVC)
Toys
Uisc. tubing pieces
Uisc. vials
Pellets/spherules
Condois (whole)
CondoBS (pieces)
Diapers
Panty liners
Cotton swabs (whole)
Cotton swabs (tubes only)
Sanitary iteas
Sanitary napkins
Taipon applicators
Taipon wrapper
Photographic fill containers
Photographs
Sheeting <2 lin. ft
Sheeting >2 lin. ft
Beverage yokes (whole)
Beverage yokes (pieces)
Uisc. writing utensils
Buckets
Hardhats
Tape pieces
Bakery pallet
Plastic plants
Fishing and boating it ens
Uisc. packing laterial
Coffee stirrers
Taipons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lids
Plastic-coated cartons
Cassette cases and tapes
Toy hats
Can era lens caps
Cocaine wrappers
Toothbrush
GLASS
Alcohol bottles
Food bottles
Light bulbs
Uisc. glass pieces
Uarbles
Glass ledical bottles

0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
1
0
0
0
0
0
2
2
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7
3
0
0
0
0

—
—
—
—
™
3.59
0.51
"
~~
—
--
1.03
1.03
—
0.51
•
—
—
—
—
—
—
~
—
—
—
— —

3.59
1.54
—
--
—
"

0
0
0
6
313
2
0
8
0
0
714
1
1
0
1
0
4
6
0
0
1
0
0
571
5
2
9
3
1
0
1
0
7
0
1
59
0
0
0
0
0
0
0
0
0
0

3
1
1
0
0
0

—
0.16
9.86
0.06
0.25
~~
~
22.50
0.03
0.03
0.03
0.13
0.19
__
"
0.03
™
17.99
0.16
0.06
0.28
0.09
0.03
•—
0.03
0.22
0.03
1.86
_ —
—
~~
—
~~
.
™
•" —
—
"

0.09
0.03
0.03
—
—


0
0
0
6
313
2
8


714
1
1
7
1
0
4
7
0
0
1
0
573
7
2
9
3
1
0
2
7
0
1
59
0
0
0
0
0
0
0
0
0
0

10
4
1
0
0
0

—
0.15
9.29
0.06
0.24


21.19
0.03
0.03
0.21
0.03
0.12
0.21


0.03
""*
17.01
0.21
0.06
0.27
0.09
0.03
~~
0.06
0.21
0.03
1.75
~~
~
— —
»
*••»
~
~~
.""
_.


0.30
0.12
0.03
™
.._

                                         5-102
-------
Table 5-20. Mayaguez and San Juan Debris, According to Sampling Area (continued)
                                        Uayaguez3
San Juan
Puerto Rico
                                     Nugber  Percent0  Nuaber  Percent0  Nuiber  Percent
PAPER
Bags (whole)
Bags (pieces)
Cartons (whole)
Cartons (pieces)
Beverage cartons
Cups and plates
Fast food wrappers
Food wrappers
GUI wrappers
Lollipop sticks
Hand i -wipes (orsiailar)
Paper latches
Tar paper pieces
Cap liners
Misc. paper iteas
Uisc. paper pieces
Uisc. paper wrappers
Tissues
To i let paper pieces
Books
Uisc. foil-backed pieces
Dust lask
Paper towels
TEXTILES
Athletic shoes
Canvas pieces
Clothing (whole and pieces)
Lint pieces
Cotton pieces
Cotton bal Is
Linen pieces
Rope and string
Shoe liners
Ribbon
Uisc. text! les
POLYSTYRENE
Buoys
Dock float pieces
Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Egg cartons
Fast food containers (whole)
Fast food containers (pieces)
Plates and trays (pieces)
Plates and trays (whole)
Pieces < baseball
Pieces > baseball
Polyurethane foai pieces
Spheres
Stripping (possibly rubber)
Wrappers
Packing peanuts
Uisc. packing eaterials
Styrofoai balls

3
0
3
0
0
0
0
3
0
0
0
0
0
0
1
13
1
0
0
0
4
0
0

0
0
4
e
0
0
0
l
0
0
0

0
0
2
1
3
1
0
0
0
6
0
0
1
0
0
0
1
0
0

1.64

1.64

«.
__
__
1.64
__
—

__
_ _
	
0.51
6.67
0.51

•" — •.

2.05

~


	
2.05
	
_.
	
— _
0.51

	
—


«*.
1.03
0.51
1.54
0.51
3.08
0.51
_ _
0.51

0
0
1
0
0
5
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0
1

0
0
0
0
1
0
0
0
0
0
0

0
0
16
50
12
1
0
4
19
1
285
9
12
26
0
0
25
6
0


"
0.03

„,_
0.16

-._
-)—
—

	


__
0.32
__

	
_.L


0.193



•H.
	
0.{I3


	


—



0.50
1.58
0.38
0.03
0.13
0.619
0.03
8.913
8.2IJ
0.31!
0.81!

0.7<)
0.1!)

3
0
4
0
0
5
0
3
0
0
0
0
0
0
1
23
1
0
0
0
4
0
1

0
0
4
0
1
0
0
1
0
0
0

0
0
18
51
15
2
0
4
19
7
285
9
13
26
0

26
6
0

0.09

0.12


0.15

0.09

—




0.03
0.68
0.03


—
0.12

0.03



0.12

0.03


0.03


—



0.53
1.51
0.45
0.06
0.12
0.56
0.21
8.46
0.27
0.39
0.77

0.77
0.18
                                                                           (continued)
                                    5-103
-------
Table 5-20.  Mayaguez and San Juan Debris, According to Sampling Area (continued)
                                        UayagQez'        San Juanb       Puerto Rico
                                      Nuaber  Percent0 Nimtwr  Percent6  Nuiber  Percent
POLYSTYRENE (continued)
Spheres (l-c«)
Sheeting
Food container insulator
Polyurethane foai (>2 ft)
Toys (whole and pieces)
RUBBER
Balloons (whole)
Balloons (pieces)
Uisc. rubber items
Foai rubber pieces
Foai rubber stripping pieces
Uisc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces)
Rubber-bands (whole)
Rubber gloves (whole and pieces)
Retainer boois
Toys
Stoppers
METAL
Aerosol cans
Beverage cans
Candy wrappers
Foil pieces
GUI wrappers
Beverage lids
Uisc. letal it ens
Twist ties
Wheel ri»s
Wires
Gas cans
Pop-top rings/pull -tabs
Pots/pans
Uetal food wrappers
Food cans
Fish hooks
WOOD
Burned wood pieces
Wood chips
Cork pieces
Cut luiber pieces (i.e., 2x4 in.)
Ice cream and frozen pop sticks
Hatches
Uedical tongue depressor
Uisc. pieces
Penci Is
Toothpicks
Clothes pins
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

1
6
0
0
0
1
1
0
0
0
0
1
0
0
1
0

0
0
. 0
11
0
3
0
3
0
0
0
—
—
—
—
—
—
.—
— *~
— -


0.51
3.08
—
0.51
0.51
—
—
—
—
0.51
0.51
— —

—
5.64
—
1.54
1.54
—
~
0
0
0
0
0
2
13
0
0
0
13
0
0
0
7
0
0
0


0
1
0
4
0
0
0
0
0
0
0
0
0
2
0
0

3
0
17
2
0
1
0
42
2
0
0
0.08
0.41
""
0.41
~~
_.
0.22
~
™
"*—


0.03
0.13
«._
	
—
"•*"*
—
-—
0.06
"

0.09
0.54
0.06
--
0.03
1.32
0.06
— —
--
0
0
0
0
0
2
13
0
0
13

0
0
7
0

0


1
7
4
1
1
0
0
0
0
1
2
1
0

3
0
17
13
0
4
0
45
2
0
0
0.06
0.39
_.«
0.39


0.21
~




0.03
0.21
0.12
0.03
0.03
*" —
__.
"
—
0.03
0.06
0.03


0.09
0.50
0.39
__
0.12
1.34
0.06
"

                                        5-104
-------
Table 5-20.  Mayaguez and San Juan Debris, According to Sampling Area (continued)


                                            Mayaguez"        San Juanb  •     Puerto  Rico
                              . .          Nuaber  Percent0  Nuiber  Percent0  Nuiber Percent
UISCB.LANEDUS
Charcoal pieces
Fibrous materials
Fishes
Food iteis
Grease balls
Hair balls
Insulation pieces
Medical-pills
Mothballs
Paint chips
Uisc. plants
Slag pieces
Soap pieces
Sponge pieces
Tar balls
Wax pieces
Fecal laterial
Illegal substances
Uisc. living organisms
Total All Itens
SUMMARIES OF ITEMS OF EPA CONCERN
Pellets
Condoms
Taapons
Syringes/sedical
Nets/traps
Line/rope
Beverage yokes
Plastic bags and sheeting
Total Iteis of EPA Concern
CATEGORY SUMMARIES
Plastic
Glass
Paper
Text! le
Polystyrene
Rubber
Metal
Wood
Miscel laneous
Total All Categories

0
0
1
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
195

0
0
0
0
0
1
0
22
23

86
10
28
5
15
0
11
17
23
195


	
0.51.
6.67°
	 d
	
—
	
__
—
__ d
—
—
—
—
—
._
__
4.62
100.00


	
—
	
	
0.51

11.28
11.79

44.10
5.13
14.36
2.56
7.69
—
5.64
8.72
11.79
100.00

0
18
1
331
57
0
0
1
0
0
0
2
0
0
1
2
1
0
60
3174

740
2
1
8
0
67
11
615
1444

2102
5
17
1
466
35
7
67
474
3174


0.157
0.193
10.43
1.130
	
_..
0.113

—

0.116

—»
0.03
0.116
0.03

1.(I9
100. (10

23.31
0.66
0.03
0.25

2.11
0.35
19.38
45.49

66.23
0.15
0.54
0.03
14.613
1.1IS
0.22
2.11
14.93
100.019

0
18
2
344
57
0
0
i
0
0
0
2
0
0
1
2
1
0
69
3369

740
2
1
8
0
68
11
637
1467

2188
15
45
6
481
35
18
84
497
3369


0.53
0.06
10.21°
1.69d

_ _
0.03

—
__ d
0.06

	
0.03
0.06
0.03

2.05
100.00

21.96
0.06
0.03
0.24

2.02
0.33
18.91
43.54

64.95
0.45
1.34
0.18
14.28
1.04
0.53
2.49
14.75
100.00
  .Mayaguez sanpled by the Aquasport,  Tows 1 through 4 and Samples 1 through 8  (Table 4-13).
  San Juan sampled by the Whaler, Tows  1 through 6 (Table 4-14).           'i
  ^Percent in area sampled.                                            i
  Too numerous to count in at  least one sample.
                                        5-105
-------
           Table 5-21. Most Common Items in Mayaguez and San Juan Debris
Matrix
Item
                                                       Number      Percent
Mavaguez
Plastic
Paper
Miscellaneous
Wood
Plastic
Miscellaneous
Plastic
Plastic
Plastic
Glass
Polystyrene
Metal
Totals
San Juan
Plastic
Plastic
Miscellaneous
Plastic
Polystyrene
Plastic
Miscellaneous
Plastic
Miscellaneous
Plastic
Totals

Bags >lgala
Miscellaneous pieces
Food items
Cut lumber (i.e., 2x4-in.)
Miscellaneous food wrappers
Living organisms
Caps/lids
Cups, spoons, forks, straws
Diapers
Alcohol bottles
Plates and trays (whole)
Beverage cans
Most common items in area

Pellets/spherules8
Sheeting <2 lin. fta
Food items
Miscellaneous pieces
Pieces < baseball
Miscellaneous food wrappers
Living organisms
Coffee stirrers
Grease balls
Fishing line — monofilament8
Most common items in areab

13
13
11
9'
8"



.
6
6
109

714
571
331
313
285
74
60
f/\
59
57
54
2,518

6.67
0.0 /
6.67
5.64
A £1
4.6Z
4*1 A
.1U
;™o
;™Q
3f\O
.Uo
3.08
55.90

22.50
17.99
10.43
9.86
8.98
2.33
Ion
.0"
1 o/:
1.00
1OA
.80
1*7f\
.70
79.33
Puerto Rico (Mavaeuez and San Juan Combined)
Plastic
Plastic
Miscellaneous
Plastic
Polystyrene
Plastic
Miscellaneous
Pellets/spherules'1
Sheeting <2 lin fta
Food items
Miscellaneous pieces
Pieces < baseball
Miscellaneous food wrappers
Living organisms
714
573
344
313
285
83
69
21.19
•1 T f\"1
17.01
10.21
f\ S}f\
9.29
O A £
8.46
2.46
*-* (\C
2.05
                                       5-106
-------
       Table 5-21. Most Common Items in Mayaguez and San Juan ]Debris (continued)
Matrix
Item
Number
Percent
Puerto Rico (Mayaguez and San Juan CombinedVconrinuerf)
Plastic Coffee stirrers
Miscellaneous
Plastic
Totals
Totals

Grease balls
Fishing line — monofilament8
Most common items in cities
All items in cities
59
57
54
2551
3,369
1.75
1.69
, 1.60
" 75.72
0.44C
altem of EPA concern.
 Miscellaneous plants, food items, and grease balls too numerous to count in at least one
sample.
Percent of all items found in all cities.
                                         5-107
-------
       Miscellaneous (12%)


      Wcod (9%)


     Metal (6%)


Polystyrene (8%)

       Textile (3%)

               Paper (14%)
              Plastic (44%)
Glass (5%)
                             All Categories
                                     ,_ Line/Rope (4%)
      Plastic Bags/Sheeting (96%)
                     Items of Concern (12% of Debrjs)
           Figure 5-10. Percent Composition of Mayagiiez Debris.
                        (a) AH Samples Combined
                                   5-108
-------
 Plastic     Glass     Paper     Textile   Polystyrene   Rubber     Metal     Wood   Miscellaneous
                           All Categories
 Pellets     Condoms    Tampons   Syringe/Medical Nets/Traps   Ijne/Rope

                         items of Concern
                   I   | Mayaguez      San Juan
Yokea Bags/Sheeting
Figure 5-10.  Percent Composition of Puerto Rico Debris.
                   (b)  By Sampling Areas              ;
                                5-109
-------
          Miscellaneous (15%)
            Wood (2%)
          Metal (<1%)
         Rubber (1%)
    Polystyrene (15%)
         Textile (<1%)
            Paper'(1%)
            Glass (<1%)
Plastic (66%)
                                   All Categories
Plastic Bags/Sheeting (43%)
     Beverage Yokes (1%)
           Line/Rope (2%)
            Tampons (<1%)
          Syringes/Medical (1%)
                 Condoms (<1%)
                                                           Pellets (51%)
                            Items of Concern (45% of Debris)
                  Figure 5-11. Percent Composition of San Juan Debris.
                               All Samples Combined
                                      5-110
-------
 Plastic  pellets/spherules  were  the  most common item  found  in San  Juan;  this  item comprised
 approximately 23% of the debris.   Other common items included plastic sheeting <2 I in ft (18%),
 miscellaneous food items (10%), and miscellaneous plastic pieces (10%).

 Items of EPA concern comprised more than 45% of the San Juan debris.  Pellets comprised over 23%
 of the debris, followed by plastic  bags  and  sheeting (19%), line/rope  (2%),  and beverage yokes,
 syringes/medical, condoms, and tampons (each < 1%). No nets/traps were found.

 Several  sewage-,  medical-, and drug-related items  were found in San Juan (Table 5-1).  Six sanitary
 items, two condoms (whole and pieces), one panty liner,  one tampon wrapper, and one fecal  material
 were found;  these items  comprised  <1% of the  San Juan  debris.  Medical-related  debris included
 eight syringes and needle covers, one pill  vial and cap, and one pill; these items also comprised < 1%
of the debris. One crack vial with a  cap, a drug-related item, was found.
                                           5-111
-------
-------
                                       6.0 DISCUSSION

The goal of the Harbor Studies Program is to collect and characterize floating debris in U.S. harbors.
To accomplish this goal, the sampling program was based on two major questions:  (1) What types of
debris are floating in U.S. harbors? and (2) Does the debris composition indicate potential sources?

The surveys were designed to quickly collect the greatest amount of debris in the greatest number of
areas.   Sampling randomly  selected,  predetermined transects was impractical  because  floating debris
typically is found in  slicks  (EPA,  1988), and  most of the transects  would not pass through slicks.
Consequently, sample  collection was  not random, and net tows were purposely  directed toward the
densest areas of slicks. Because sampling was not random, the data describe the debris composition
of the sampled slicks and do not necessarily reflect the debris composition of the entire harbor.

Historically, marine debris data are presented in percent composition for the major debris categories.
Comparisons using data normalized to relative percent composition of these categories are appropriate
because the program is designed to answer qualitative questions (i.e.. What types of debris are present
and in what proportions do  they occur  in specific samples?) rather than quantitative questions (i.e.,
How much debris is floating on the harbor surface?).  Discussions throughout this  report are  based on
and limited to these relative percent  compositions.   However,  several  issues must be  noted when
making and evaluating these comparisons.
    •  Sample sizes were unequal.
    •  Numbers of samples collected were not equal between harbors or areas within harbors.
    •  All  percentages  were based only on enumerations  of items and  were not based on weight,
       volume, mass, etc. (i.e., one plastic fork and one automobile tire are given  equal value)
    •  Some items (e.g., grease and tar balls, polystyrene spheres,  polystyrene pieces smaller than a
       baseball, wood  chips, food  items) were reported as too numerous to count (TNTC).  TNTC
       records were not included in the percent calculations because enumerations  were not available.
       However, each  city's data summary  tables indicate items reported as TNTC.  If enumerations
       were available,  these items  would likely become dominant in the sampled city  and would be
       among  the most common items overall.
    •  All foamed  polymers  (including  polyurethane foam and Styrofoam®)  are  included under the
       polystyrene  category based  on their physical  properties  and uses.   This separation is also
       consistent with  the category designations  used  by  CMC during  their annual  beach  cleanup
       program.
                                             6-1
-------
In Section 5.0, the results of multiple surveys conducted in the cities  of  Houston (I  and II) and
Baltimore (H and HI) are reported separately.  In some cases, the data from the individual surveys
conducted in these cities are discussed in the following sections separately and are referenced Houston
I, or Houston H and Baltimore II, or Baltimore ffl.  In other cases,  the data from the  two surveys
conducted in Houston  and Baltimore have been  combined and discussed in terms  of city totals or
percentages.

                             6.1 PHASE H CITIES COMBINED

During Phase H of the program, 99% of all debris consisted of plastic (97%) and polystyrene (2%)
(Figure 6-1).  The high percent composition of plastic was due  to the extremely large numbers  of
plastic pellets/spherules found during both Houston  surveys.  The remaining  categories combined
(including paper, rubber, textiles, wood,  metal, and miscellaneous)  comprised <1%  of all debris
collected.  Debris composition for each city and for the combined  totals  of  all Phase II  cities is
presented in Table 6-1.

In all  Phase II  cities  combined,  the greatest percentage of debris was  composed  of plastic items.
Including plastic pellets, samples from Houston had the highest percentage of plastic debris, just over
99%.   New York had over 88% plastic,  followed by Miami,  Baltimore, and  San  Juan, with 73%,
70%,  and 66%, respectively.  The debris  collected from Boston had  over 56%  plastic  and  each
remaining sampling  location (Norfolk, the Mid-Atlantic Bight,  and Mayaguez) had <50% plastic.
Samples from the Mid-Atlantic Bight were composed of 45% plastic.  However, sample sizes  from
the Mid-Atlantic Bight  were very  small,  <20  items  total.   Overall,  Mayaguez had the lowest
percentage of plastic at 44%.

Foamed polystyrene comprised the second highest percentage of items. Of all cities surveyed, Boston
 samples had the greatest percentage of foamed polystyrene (26%), followed by Norfolk, Baltimore,
 San Juan, and Miami, with 25%, 24%, 15% and 15%, respectively.  Less than 10%  of the  items
 collected in Mayaguez (8%),  New York (6%), and  the Mid-Atlantic Bight (5%) were  composed of
 foamed polystyrene.  Overall, Houston samples had the lowest percentage (< 1%),  which was due to
 the overwhelming number of plastic pellets/spherules collected  in the samples of that city.   (As
                                              6-2
-------
        Miscellaneous (< 1 %)
             Wood(<1%)
           Textile (<1%)
        Polystyrene (2%)
         Rubber (<1%)
          Paper (<1%y
          Metal (<1%)
          Glass (<1%)
                                                           '— Plastic (97%)
                                    All Categories.
  Plastic Bags/Sheeting (1%)
   Beverage Yokes (<1%)
       Une/Rope (<1%)
      Nets/Traps (<1%)
Syringes/Medical['(< 1%)
      Tampons "(<1%)
     Condoms (< 1 %)
                                                           • Pellets (99%)
                            Items of Concern (95% of Debris)


                    Figure 6-1.  Percent Composition of Phase II Debris.
                              (a) All Samples Combined
                                         6-3
-------
100-















i -
•
j:
;
!•

:

_
II
;;a
!!;
!:
;!: n :
;ii • |= i
li BBH |i i __ Bj ji

                                      All Categories
100-














:
;
:
!
i
|
|
|
I
: .









5 * «•
!i JB.

1
J h
P«llot» ' Coodoms ' Tampons Synn^/MedicaJ1 Nols/Trapa Uoe/Bope B«wrago Yokes Bags/She«tina
                                  •i  Items of Concern
                  |   | Baltimore II
                      Houston I
New York II
Miami II
    Mid-Atlantic Bight
E??-?! Boston II
                 Figure 6-1. Percent Composition of Phase II Debris.
(b)  Baltimore II, New York II, Mid-Atlantic Bight, Houston I, Miami II, and Boston II
                                            6-4
-------









0-










n '
-

;i ;
I! • -
: • •

n '
n \B Ij
: ig: :8 i '•'-
B ; [ K> i @ - ^ :!
— B_ r^:_ fL !-t:i J ^ ^_w__ ji -3 FL::.
               Plasfc     Glass     Piper    Textile   Polystyrene   Rubber     Metal     Wood  Miscellaneous
                                       All Categories
80-
flO
70-
6O-


30-
20-
10-
0-



;
['





T
!








S , i , ^
! • - |! ' s
s - S

P.ll«ts Condoms Tampons Synnge/M^Jiol NeB^nw. Urw/Bop. fewmg. Yoke.' B.oVSho.ting
items of Concern


1 	 1 Baltimore III |||f Norfolk ^^ Houston II
^ Mayaguez ^ San Juan g?^g Phase II Cities
                Figure 6-1.  Percent Composition of Phase II Debris
(c)  Baltimore III, Norfolk, Houston II, Mayaguez, San Juan, and AU Phase II Cities

                                           6-5          'c  '          •:      -
-------
-------
1J
                    SSSEEESSiE   EEEEESieSES   ESESE5EESE   5S£,S5S5-S
                    B.aBB.aB  .   «>.<.£.».,•.;.;.•   «•«• j 3 «;^ «.!«;«,•   »»«,•' 0,-^0,-das

                                              -H     £mBiNu>     R       2





                                         S3S§iJ5SS2J£   2K"3     *°  f- to         «   m to m     •
                                                                                                                      ....S
      il
        E

      J "
      — a!
      3S.
X!

(S
j=
,n
t-1
                     ™.  i  ! ". ™. !  i  !  !   ^1"!™™^!'^'°    i S  .  . S S	SE,3	•  ,

                    « i»> «*• ex o> •» to
                    i to  at fo  i  >
                                                                          S.SSS    .S
                                                                         ''
                                                                   S   ---
                                                                                                            0> KB I IB

                                                                                                                       1 CM   C<4 (O G
                                                   TO ai en co m


                                                   CN a> ^H « (rj
                                                                                      i o> —« ^^ si —j
                     5 *n s r-^ e

                     ^ us ro — TtBajoaeo   toe
                                         itu^-oejiJiisjOJLor--.   BJ S
                                                                                        i ~ i S e
                                                                                                                                  ss;
                                                                                                                    -s s;
                                                                                                                    •S'S.
                                                                                         sl
                                                                                               as  K
                                                                                                   •
                                                                        6-6
-------
-------
      Sg
                     3 CD CO  LO
                      >—c.t/>u  c_ i.
                                                                                         .
                                                                                         ra o o
                                                                                         <_» o t—
-  y. 1-sl.s-E
5  o, S£3S3
                                                        6-7
-------
-------
                                     iWviwvt
                                 TO    OS (O -*
                                     ,,«.
                                                             . £

                                                                      , S
S S
            3  C* Ui ^-
            a  "tT      u ^
£  I    I
                                                                          .

                                                          Iiis5=5'ls5
                                                             ..




                                                                                  i                             i
                                                      6-8
-------
-------
                       a c» t*> r»« «       **• co o> a
                                                                                                                                    » « eo o tn CD r
                                                                                                a o> IB   to m na CM o» «i
        CD U



         > **"
        3.8
"B
        •-* w


                                                                                                                                              rotn
                                                                                « S3 CM «)   CM C
                                                                                o> <-« ^ u> i  <-i o

^

"B

 re
 E
vt
 o
J2
£
                                                                «r ' oa
                                                                                  2   S3 S S
                           s ro oa        me
                                                                                -5 CM ^ CM 01 ^ e
                                                                                                                            us u» ID ea ia (B  i  —i .
        i*
        •si
                          •SS 3
                          •30 S
                          .sg'°-


                                                                      -jS   g
                                                                                                                   ir,    i
                                                                                                                            -g
                                                                                                                                          I.
                                                                                                                                          c w
                                                                                                                                         •s.«
                                                                                                                                       J "5 "•
                                                                            6-9
-------
-------
                                  ^"•-•sss'
                                                        . sss , a

                                                                           EESSSE
S
                                                                                a o» u>     .M.
                                                                                                   ,""  U)
                                                                                                "- • «


                                                                                             *""*
                          £
                        ^ o
            !2     "     "
                                                                                               o>  .-^ co to
                                                                                               ^^     CM
                        s
                        y
                                                             «
                                                             go,
                                          ,
                                 23   J2  «-r

                                   ;  ajsrir-

                                   is~ s-3^!;]
                                      '
                                                                                  w

                                                                              "

     I







6-10
                                                                                              fc.

                                                                                         « w o _o >, ^i -i3 S
-------
-------
 discussed before, these data are presented in Section 6.5 with pellet data excluded from the discus-
 sion.)

 Plastic pellets/spherules were the dominant item in almost every city, ;and were most significant in
 Houston;   they were  less significant  in Norfolk,  Mayaguez,  Miami and the  Mid-Atlantic Bight.
 During Phase II, the large numbers of pellets found  in the samples had severe impact on the apparent
 composition of the other debris  collected during the program.   These pellets  masked the  overall
 contribution of other types of debris, by individual item and by major category, to the combined city
 totals.   To  address  this issue, a discussion of the Phase H results excluding  pellets/spherules is
 presented in Section 6.5.  In addition, plastic pellets/spherules are  discussed in detail in Section 6.4.

                                 6.1.1  Items of EPA Concern

 Items of EPA concern (Table 6-1) comprised nearly 95%  of the Phase II debris.   This high percent-
 age is due mainly to the presence  of pellets found in Houston (I and II combined). Pellets comprised
 nearly 94%  of the debris overall  and ranged from  0% in Mayaguez to  98%  in Houston (I  and II
 combined).   Plastic bags and sheeting comprised nearly 1% of the Phase II debris, and was followed
 by line/rope (< 1%).  Pellets were the  most common item of EPA concern in eight of the surveys.
 Plastic bags  and sheeting was more common than pellets in Norfolk (27% versus 7%) and Miami
 (22% versus 9%), and line/rope was more common than pellets in the Mid-Atlantic Bight.  Only one
 net/trap was found  during Phase II;  it was found in Baltimore III.  All  remaining items of concern
 were minor components of debris in all cities.

                                  6.1.2  Most Common Items

The 10 most common items overall found  during Phase II of the Harbor Studies Program are
presented  in Table 6-2 and those from each city are listed in tables from Section 5.0. Three of these
items, plastic pellets/spherules, miscellaneous plastic pieces, and polystyrene pieces smaller  than a
baseball were among the most common items found in all eight cities of F'hase II and during the Mid-
Atlantic Bight survey.  Plastic pellets/spherules was the most commonly occurring item overall, and
was the most common item  found  in New York, Boston, Baltimore (U and III), Houston (I and II),
and San Juan.  In addition,  pellets was  among the five most common items in Miami and the mid-
                                             6-11
-------
                      Table 6-2. Most Common Items in Phase H
Matrix:
Item
                                                            Number
                                                     Percent
Plastic
Plastic
Polystyrene
Plastic
Plastic
Polystyrene
Polystyrene
Plastic
Plastic
Plastic
Totals
Pellets/spherules
Miscellaneous pieces
Pieces < baseball
Sheeting <2 lin. fta
Cigarette butts and filters
Cups and bowls (pieces)
Beverage labels
Food wrappers
Cigar and cigarette wrappers and packs
Filamentsa
Most common items in Phase H
716,528
10,009
4,851
3,687
2,787
2,568
2,328
2,248
1,596
1,296
747,898
93.55

0.63
0.48
036
034
030
0.29
021
0.17
L
97.65b
*Item of EPA concern.
''Percent of all items found in all cities.
                                           6-12
-------
 Atlantic Bight.  In Norfolk,  however, plastic pellets/spherules was  not found in sufficient number to
 be among the most common  items in that city.  In addition to plastic pellets/spherules, two commonly
 found  items,  plastic sheeting  <2 lin ft and  monofilament fishing  line,  were also items of EPA
 concern.  Several of the common items  are associated with food or tobacco products.  The 10 most
 common items in Phase II were plastic or polystyrene.

                                     6.1.3 Related Debris
                                                                               , . '"..
 Because New York, Boston,  and Baltimore have not yet completed  upgrading their municipal sewage
 systems, a possible explanation for  the presence of these items could be periodic combined sewage
 overflow (CSO) and storm sewer discharges. Although this explanation probably applies to the cities
 in Puerto Rico (San Juan and Mayaguez), we have no direct data on  the status of the  municipal sewer
 systems in Puerto Rico.

 Overall, less than 0.1%  of all  Phase II  debris  was sewage-, medical-, and drug-related.  However,
 eight  of the  11  surveys have  related  debris  totals that exceed  0.4%.   The low  combined  city
 percentages are directly related to the high numbers of pellets collected during the Houston surveys.

 Mayaguez and New  York II had the greatest percentages  of sewage-related debris (4%  and 1%,
 respectively),  and  Houston had the lowest percentages  (both Houston I and II  had  <1% each).  No
 sewage-related items were found  in  the Mid-Atlantic Bight.   San  Juan  and Baltimore II  had the
 greatest percentages of medical-related debris.   No medical-related  debris was  found in Miami  II,
 Mayaguez,  and the  Mid-Atlantic Bight.  Approximately  1 % of the New  York  II debris was drug-
 related; this  was the highest percent composition of drug-related debris in any Phase II survey except
the Mid-Atlantic Bight.

During  Phase II,  the greatest  percentages  of  medical-related  debris were found  in Baltimore  II,
Baltimore III,  and  San Juan (0.3% each).  A total of 26 syringes and nine syringe pieces were found
 in Baltimore II  and III combined.  Three  syringes and  two  pieces  were found in San Juan; two
syringes and one piece were found in Houston.   Only one syringe and one piece were found in New
York.  None was found in Boston.                                            '
                                             6-13
-------
According to  the New York State Department of Environmental  Conservation  (NYSDEC) (1988),
type  1  diabetics (who  need daily injections  of insulin) typically are instructed to dispose of the
syringes by bending the needle and placing the syringe in the trash. All of the needles found during
this study were the  insulin-dispensing type.  In Baltimore and San Juan, the needles typically  were
capped  at one or both  ends, probably indicating that they were used and disposed of by someone,
such as a diabetic, who had been instructed as to safe and proper syringe disposal. In a State of New
Jersey" investigation, Lyko (1989) reported that street disposal of syringes by illegal drug users is only
a minor source of needles being flushed into sewage treatment  plants or in beach washups.   No
                                                                              •-,
syringes were found discarded  into  gutters  while  canvassing  urban Philadelphia  streets.   Lyko
reported that  illegal drug users rarely discard their  syringes; they hide them and  reuse them.  In
addition, illegal drug users typically draw blood into a  syringe before injecting  themselves with the
drug; blood residues were  found in only a few of the syringes found during the  State of New Jersey
investigation of beach  washups or sewage treatment plants.   Lyko  concluded  that, because large
numbers of insulin syringes were found in the  sewage treatment plants, a significant number of insulin
users discard  their syringes by flushing them  down the  toilet.  Therefore, during dry or rainy  CSO
discharges, some syringes will ultimately be expelled into harbors.

Drug-related debris  was found in five of the  eight cities surveyed, including New York, Baltimore,
Houston (only Houston  I),  Boston, and San Juan, and in  the Mid-Atlantic Bight.  Overall, these items
(Table 5-1) amounted to only  0.03%  of  all debris collected.  The overwhelming majority of these
items consisted  of crack vials and crack vial  caps.   (Of the  194 drug-related  items collected during
Phase II,  191  were crack  vials, with and without caps, or crack vial  caps.)   Of all  cities studied
during Phase  II of the program, New York  had the greatest  percentage of drug-related items (almost
1%), followed by Baltimore (0.22%), Boston  (0.07%), San Juan (0.03%), and Houston I (<0.01%).
During the  Mid-Atlantic Bight survey, 5%  (only 1  item) of the debris was drug-related; however,
only 20 items were collected during the survey.
                                              6-14
-------
                                   6.2  UBIQUITOUS ITEMS

 In this discussion, ubiquitous refers to items found during all surveys except the Mid-Atlantic Bight
 and Mayaquez  surveys.  Because the Mid-Atlantic Bight and Mayaquez Harbor are in open  ocean,
 debris slicks are transported more quickly and are less defined than in protected harbors.  As a result,
 it is  expected that some of the  debris items regularly found  in the protected harbors  are dispersed
 more quickly in the open oceans  and are less likely to be encountered during sampling.

 During Phase II of the program, a wide  variety of floatable debris items; was found. Many of these
 items were found only once or twice throughout this phase of the study.  Conversely, 47 items  (Table
 6-3) were found in all cities:  excluding  the  Mid-Atlantic Bight survey, 23  items were found in all
 cities and  an additional  24 items were found in all  cities except  Mayaguez.  Four of the 23 items
 found in all  cities were also found in  the Mid-Atlantic Bight.  Mayaguez and the Mid-Atlantic Bight
 are considered  separately because of  the very small  sample sizes and the  small numbers of items
 collected  during those surveys.   Of the 48  ubiquitous items,  39 items  were plastic (28 items) or
 polystyrene (11  items).   Three items under  the miscellaneous category were  found in every sampling
 location  except  Mayaguez.   Four additional items, one each under metal, paper, rubber, and wood
 were found in each area sampled.

 It is interesting  to note that the  relative  numbers of ubiquitous  items  in  each debris category (i.e.,
 plastic, polystyrene, etc.) are very similar to  the relative percent compositions of all debris collected
 in Phase II,  excluding plastic pellets/spherules  (see Section  6.5).  For  example, 58% of ubiquitous
 items were plastic, and  60% of the Phase  II debris excluding plastic pellets/spherules was plastic.
 Similar percentages are found when the other  ubiquitous categories  are compared with the  enumerated
 debris categories:  polystyrene  (23% and  28%,  respectively), miscellaneous (6% and 7%, respective-
 ly), and the remaining categories  combined (6%  and 7%, respectively).

Eight ubiquitous items  (plastic  pellets/spherules, plastic bags  >1  gal  and  bags  <1  gal,  plastic
sheeting  > 2 lin ft  and  sheeting <2 lin ft,  whole six-pack  yokes and'six-pack yoke pieces, and
polystyrene spheres) were items of EPA  concern.  No  medical-,  sewage,;or  drug-related  items were
ubiquitous.                                                            '
                                             6-15
-------
                      Table 6-3. Ubiquitous Items in Phase H Citiesa
PLASTIC

Bagslgalb
Bottles 21in. ftb
Beverage yokes (whole)b'°
Beverage yokes (pieces)b'°
Miscellaneous writing utensils0
Tape pieces
Coffee stirrers0

METAL

Foil pieces0
PAPER

Miscellaneous pieces

RUBBER

Balloons (pieces)0
Rubberbands (whole)0

POLYSTYRENE

Beverage labels
Cups and bowls (pieces)
Cups and bowls (whole)
Fast food containers (pieces)0
Plates and trays (pieces)0
Pieces < baseball0
Pieces > baseball0
Polyurethane foam
Spheres'3-0
Packing peanuts
Miscellaneous packing materials0

WOOD

Cut lumber pieces (i.e., 2 x 4-in.)

MISCELLANEOUS

Grease balls0
Slag pieces0
Miscellaneous living organisms
 Excluding Mid-Atlantic Bight owing to the absence of a city and harbor.
 bltem of EPA concern.
      not found in Mayaguez but found in all other cities.
                                            6-16
-------
 Eleven ubiquitous items  were related  to food  packaging or consumption and four were related to
 tobacco use.  Food and tobacco generally are packaged  in a wrapper or container when purchased;
 increasingly these containers or wrappers are being made of plastic.  Disposal of these wrappers or
 containers often is careless, especially  if the item is to be consumed while the consumer  is moving.
 Many of these carelessly disposed items are carried by rainwater into the storm  sewer or combined
 sewer overflow (CSO) systems, where the items may ultimately be transported into waterways.  Also,
 the plastic wrappers  are very  lightweight and are easily blown  by the wind.   Careless  disposal by
 consumers or wind action over acceptable disposal sites such as dumpsters and  landfills could account
 for the presence of many plastic food and tobacco containers and wrappers.

                              6.3  EFFECTS OF PRECIPITATION

 Very little rainfall  was encountered on marine debris surveys during Phase II  of the Harbor Studies
 Program. When it rained, debris generally appeared to be new and  in good condition, whereas before
 rainfall the debris  was weathered in appearance and was not in good condition.  Often, the weathered
 debris was  grey with clinging dirt, and was crumpled  and water-logged; typically, sewage-related
 items (i.e.,  condoms) were not whole.  It  was  obvious  that the debris had been in the water for
 several  days.   In  samples collected after rainfall, sewage-related  items  were intact and  present in
 greater  numbers.-  In addition, samples were often greasy after  a  rainfall, probably due to passage
 through sewer lines.  This finding was  consistent with  observations by Lyko (1989).  In his study of
 debris washups along the  Delaware River, Lyko found  that syringes passing through sewer lines
typically become coated with grease residues that are present in  the sewer lines from  restaurant  and
household kitchen discharges, for example.
                                                                     j
Plastic pellets/spherules often were found encapsulated  in a layer of muddy-looking organic matter.
This layer ranged  from a  very  thin film to one  several millimeters in thickness.  Pellets  having  this
surrounding layer were probably floating in the water or in the environment for long periods. Based
on Lyko's (1989)  observations, these  pellets  may have been trapped  in  CSO or stormsewer lines
before entering the environemnt.
                                             6-17
-------
                            6.4  PLASTIC PELLETS/SPHERULES

Plastic pellets/spherules are the raw "materials from which  molded plastic products are manufactured,
and are among the least evident debris discharged into the aquatic environment.  This is evidenced by
their exclusion from beach-cleanup reports produced by the Center for Marine Conservation (CMC).
However, these small items, innocuous to most observers, are mistaken for food  by a variety  of
aquatic animals, particularly fish  and birds (e.g., Carpenter et al,  1972; Day, 190; Ryan,  1990).  It
is suspected that the pellets ingested by fish and birds are often neither digested  nor passed through
the digestive system.  When enough pellets have accumulated in the digestive tract of the animals,
hunger may subside, resulting in possible starvation and ultimately  death.  Plastic pellets may also
block the digestive systems of these animals.  Although the  deaths of birds  or  fish have not been
positively linked to pellet ingestion, the overall health  of these organisms is most probably affected.
As  a result, a discussion of the  distribution and percentages of plastic pellets is essential to  under-
standing the potential impacts of floating debris.

During Phase  II of the Program [as well as Phase I  (Battelle, 1990)],  plastic pellets/spherules were the
most commonly found items of debris overall.  They  were among the most  common items in almost
every  city (except Norfolk  and  Mayaguez).   Pellets of every  size, shape, and color were collected;
most of the pellets were clear,  white,  or off-white 'in color, but several other colors  (black, green,
yellow, amber, orange, blue, purple, etc.) were also observed.  All pellets were < 5 mm in diameter.
These characteristics  were consistent with EPA's description of polyethylene or polypropylene pellets
(EPA, 1990a).  Visual assessments by a polymer chemist revealed that a variety of pure and additive-
containing plastic pellets were found in  all of the samples examined.

Plastic pellets were ubiquitous.   They  were found  in all Phase  II  cities except Mayaguez, and were
also found in  the Mid-Atlantic Bight (Tables 6-2 and 6-3).  In all, 26 areas were surveyed, and  pellets
were found in 23 of the 26 areas.  Mayaguez Harbor in Puerto Rico, President  Roads in Boston II,
and Hampton Roads  in Norfolk were the only Phase II sampling areas where pellets were not found.
However, in contrast to Mayaguez, plastic  pellets were found in San Juan Harbor in Puerto Rico, in
the three  rivers in Boston II, and in the Elizabeth River in Norfolk.
                                              6-18
-------
  Except in  Norfolk and Mayaguez, plastic pellets were among the most common items found  in each
  city surveyed and the Mid-Atlantic Bight.  Pellets were the most abundant item in five of the cities:
  Baltimore, Boston, Houston, New York, and San Juan.   Of all  debris collected  in Miami, pellets
  ranked third; in the Mid-Atlantic Bight, pellets  ranked fourth;  in  Norfolk,  they ranked  14th (not
  among the most common items); and in Mayaguez,  pellets  were not found (thus, they  were not
  ranked).

  Of all cities  surveyed, the greatest number, variety, and percentage of pellets were collected in the
  Houston Ship Channel  at Houston.  It is interesting to note that Houston has one of the greatest
  concentrations  of plastics  industries in  the  United States,  and that several pellet extruding and
 processing  plants are located along or  near  the channel.  Over 700,000 pellets comprised  approxi-
 mately 98%  of all the debris collected during the two Houston surveys.   Many  Houston samples
 contained thousands to 10s of thousands of pellets; more than 225,000 pellets were counted in a single
 sample.  Pellets of every color and shape were observed,  although  most of the pellets  were clear,
 white,  or  off-white.   Some of the Houston pellets  were rubberized; these pellets were ovoid,
 somewhat larger than the other pellets, and amber in color.

 New York  City had the second highest number (8766 plastic pellets) and percentage of plastic pellets
 (60%), based on the total debris collected in  New  York Harbor during the Phase II survey.  These
 pellets  equalled  <2%  of the total number  of plastic  pellets  (700,344) collected  in Houston.   In
 samples collected from  the  Hudson and  East Rivers,  the pellets varied considerably in color  and
 shape, possibly indicating several sources of entry into the marine environment.  In some cases, these
 pellets  were  found embedded in grease, tar,  or other organic  matter  (including  fecal  matter),
 indicating that combined  sewer overflows are a possible source of discharge.   In samples collected
 from the Kills  (the water mass  separating Staten  Island from New Jersey),  pellets were generally
 uniform in  size, shape, and  color, indicating  a probable single-source discharge.  In the remaining
 cities in which pellets  were  among the most  abundant items (Baltimore,  Boston, and  San Juan),
 composition of pellets ranged  from 29% in Baltimore (includes surveys from Baltimore II and III) to
 17% in Boston.                                                       ;                        '

Two items of interest — one  associated  with  plastics production and the'other  associated  with pellet
transportation  — were noted  during  the Harbor  Studies  Program and associated  EPA projects.

                                              6-19
-------
During the two surveys in the Houston Ship Channel, plastic powder (another form of raw material
used to make molded product) was observed floating on  the water's surface and was  collected  in
considerable volume along with other tiebris.  Initially, this  powder was thought to be grain dust from
nearby grain elevators, and was discarded as non manmade debris.  However, later discussions with
plastics industry personnel indicated that the grain dust was probably plastic powder.  To verify this,
some of the material was removed from the Houston samples and was heated.  The grains melted and
subsequently solidified into an amorphous mass after it was allowed to cool.  The  mass  appeared  to
be plastic, although this was not confirmed by chemical  analysis.  Survey scientists do  not recall
collecting this powder in other cities, but this could simply mean that the powder was not recognized.

In addition, a number of flattened plastic disks approximately 1 cm in diameter were found in samples
collected from several different harbors. These disks were categorized and counted as miscellaneous
plastic pieces because they were irregular in  shape and could not be identified.   However, several
disks identical to the ones  collected during the surveys were found during a visit  to a plastic pellet
extruder conducted under a separate EPA project (EPA, 1991b).  The plastic disks, as well as plastic
pellets, were scattered along train tracks and underneath hopper cars in the loading and cleaning areas
of the extruder  facility.   Plastics industry personnel identified the disks  as plastic pellets that were
flattened by the railroad hopper cars.

        6.5  DEBRIS COMPOSITION EXCLUDING PLASTIC PELLETS/SPHERULES

Because plastic  pellets/spherules were the  most  commonly found debris overall, particularly  in
Houston, they were removed from the Phase II city data (as in the Phase I report) to see what changes
might 'occur in the percentages of the remaining debris categories.  Excluding plastic pellets, plastic
 (60%) and foamed  polystyrene (28%) composed  approximately 88% of all  debris collected during
Phase II.  Miscellaneous debris (primarily grease balls, tar, and  slag) comprised approximately 7% of
all debris.  The remaining major categories (wood,  paper, metal, rubber, glass, and textile) comprised
approximately 5% of all debris.  A summary of debris in each major category for the entire program,
 excluding plastic pellets/spherules,  is shown in Figure 6-2.

 In all Phase II cities combined, plastic debris  comprised the greatest percentage of debris.  New York
 had  the  highest percentage  of plastic debris, just over  71% excluding plastic pellets/spherules,
                                              6-20
-------
Plastic    Glass
                       pap*.
                                                             _      -
                                                    Polyayn™,'  T«ffl«  '  Wood
                        Baltimore II
                        Houston I
                             New York II
                             Miami II
Mid-Atlantic Bi£jht
Boston II
•i.
1
             Plastic    Glass
                                            Hubtx*  PotyMyran,  T^djle,    Wood
               Baltimore III
               Mayaguez
                                            Norfolk    | - j Houston II
                                            San Juan  [xgg All Phase II
             Figure 6-2. Percent Composition of Debris in Phase II  Cities,
                            Excluding Plastic Pellets/Spherules.       !
                                               6-21
-------
followed by Miami  (71%), Houston  (62%), Baltimore (58%), .and San Juan  (56%).   The debris
collected from  each  remaining city had  <50%  plastic.  Of all  cities  surveyed, Mayaguez  had the
lowest percentage of plastic at 44% J'(including and  excluding pellets).   However, samples from the
Mid-Atlantic Bight had the lowest percentage of plastic (42%) overall.

Foamed  polystyrene comprised the  second highest percentage  of items.   Of all  cities sampled,
Baltimore had  the  greatest percentage  of foamed  polystyrene  (34%), and  Houston, Boston,  and
Norfolk followed with  >32%,  >31%, and 25%, respectively).  Mayaguez had the lowest percentage
(8%) of foamed polystyrene  of a metropolitan area, and  the  Mid-Atlantic Bight  had  the lowest
percentage overall (5%).

Overall,  excluding  plastic  pellets/spherules, 60% of the debris was  plastic  and 28% was  foamed
polystyrene (as stated previously).  These values represent a decrease of 38% and an increase of 27%,
respectively, from  values obtained  when plastic pellets/spherules were included.  Foamed polystyrene
percentages  increased  at each  city except Mayaguez (no  plastic pellets were  found) when plastic
pellets/spherules were  excluded from the data.   The largest increase occurred in  Houston, where
values increased from  <1% to 32%  (includes both surveys).  The remaining cities showed a smaller
percent increase. In San Juan, Boston, New York, and Baltimore, the percent increase of polystyrene
ranged from 4% to 11  %,  whereas  in the Mid-Atlantic  Bight, Norfolk, and  Miami, the percent
increase  of foamed polystyrene was very small (from 0.26% to 1.17%).  In Mayaguez, plastic pellets
were not found in any  of the samples, and as a result no increase in percentage of foamed  polystyrene
was observed.

Miscellaneous debris accounted for 7%  of the debris in all cities combined; this was an  increase of
approximately 6%  over values obtained when plastic pellets/spherules were included.  The percentage
of miscellaneous debris increased  from  1% to 4%  in five  of the eight  Phase II cities and the  Mid-
Atlantic  Bight, whereas percentages in Miami, Norfolk, and Mayagiiez  either showed an  increase of
 <1%   or remained the same.   All  other categories  either showed  a slight percent  increase or
remained the same (Mayaguez in particular) when plastic pellets/spherules were excluded.
                                             6-22
-------
                                 6.5.1 Items of EPA Concern
 Excluding plastic pellets/spherules, items of EPA concern comprised over 16% of all Phase II debris
 (Figure  6-3).  Plastic bags and  sheeting comprised over 9% of all  debris, followed by line/rope
 (>3%) and nonplastic pellets  (>2%).  The other five items of concern combined accounted for just
 over 1 % of all debris collected.                                      j

 Of all cities sampled, Miami had the highest percentage of items  of EPA concern, 32% of all  debris
 collected.  San Juan, Norfolk,  and New York followed Miami, with 30%, 25%, and 21%, respective-
 ly.   The percentage  of  items of concern reported for each of  the remaining cities  surveyed  was
 >15%.   In  all cities except  Houston,  plastic  bags and sheeting were the most common item of
 concern.  In both Houston surveys, the most common item of concern was; line/rope.
                                                                   of all debris collected) were
                                                                     syringes/medical  (0.33%),
of
Of the 87 syringes/medical debris found during Phase II, 56 (or 0.39%
collected in Baltimore.  San Juan had the second highest percentage
followed by New York (0.14%) and Houston (> 0.1 %).

                                 6.5.2 Most Common Items
As previously discussed, plastic pellets was the most common item found during the Harbor Studies
Program.   Excluding plastic pellets, the 10 most common items comprised over 65% of all debris
collected.   All  of the  10 most common items were  consisted of either  plastic or polystyrene
(Table 6-4).  The most common item was miscellaneous plastic pieces, which constituted approxi-
mately one-fifth of all items collected.  This item was consistently among the most common items in
all cities, and it comprised between 3% (Norfolk) and 42% (Houston) of the items collected.  Polysty-
rene pieces smaller than a baseball (10%), plastic sheeting <2 lin ft (7%), and cigarettes butts and
filters (6%) were also common.  Two common  items,  plastic sheeting < 2 lin ft and polystyrene
spheres, are items of EPA concern.                                   ;
                                            6-23
-------

20-
'3'
Ml Pet!eu/Sph
f
a. 10-
o.

0-


ij

R P
H K
H t*
Pried
1
• „ • - H-- 	 ,-J*


i .*



1





' Coodooa ' Timpons byringe/Madiol Nttiflnfa Une/Bope bmanga Yok«s8«gs/Sb.ot!ng
                  Baltimore II
                  Houston I
New York II
Miami II
Mid-Atlantic Bight
Boston II
2S-
¥
1
I
UJ .«
D.



P

!
I

81 „ ^ g
.i
ll
sJlcfi li



i:
:
PoH«t3 ' Coodoms ' Tampons Synoge/M«dical Nets/Traps ' Una/Rope &«v«age Yok«sS»gs/Stw«ting
                          Baltimore III g^ Norfolk    I   I Houston II
                          Mayaguez gUJ San Juan   [x??3 All Phase II
Figure 6-3.  Percent Composition of Items of EPA Concern in Phase II Cities,
                       Excluding Plastic Pellets/Spherules.
                                         6-24
-------



§
s?
co
JZ
PH
1
.S
DO
04
•o
§-
CO
g
*— 1
C
O
c
5
6
8
 to 1
1 f 1 1 1 1 1
-,*,,,,
-rH
II 1 1 f*- CO 1



• 1 1 S» 1 1 1


, , ,0, , , ,.



i co i eft co •«*- r- i

i i t ov co m i i


CO
u
P3
CX
"D
C
m
CO
*- O *0
CX CD CO
•3 CX-0 *_
0 « 	 to
.2- *"- ,S
CX CD T3 «0 «

CD -*> CO (_
(0 CD O _C
-O t_ cO *t— -*5

*) CD O1-*J — >
co rj o — => co
— o CD o _a cz co
CO CD — O 	
CO C! 40 CXT3 CD O «O
n -o cz -»3 a. —
^ ^--."E *-g « >
1— 0 -^ 	 »- 1- -_*
*2 £L 5i 5 ""^ *° <° w u
•<. CD co ex ex CD o> ex co
__l ro . — co ro — • — za t.
1 1 CO 2 ev| '"*'"*'
' S  i oj *-H t co i

1 CO 1 CO »-< 1 ™ |








n> 
ex.
a>
*-^. ex a>
o o
CD t- *
•} ro >•» co
CD 	 C t- CD
^3 * O -*» CO
co O u n
— _o -o _o
~o cr
CD T3 O CO VCO
O) CZ O CO
n CQ «t- • cx co ca CD _c:
CD 3 CO 	 ™ CX
CD c_> u. o_ a_ co


£5
CO
CO
§
6-25
-------







IT
C
o
'O
B
6)
ffl
fi
•g

w
.5
BO

s
p^
.t!
'&
£
1
CO
s
ff<
J— <
C
1
a
1
3
^o
s





























TO
1
o>
0
















5i


i

i

la

i


_ -1 H- 1

§"«



3 —


s-


1

>i *"•*
2Z *~*

-Jj-j



















a
61
.*»
1 II -i - t t t t I



t II CO O» 1 1 1*-

eo i CM *-i i i t co

1 II 1 1 1 I O>

i it ill ^1^


1 II 1 1 1 1 1

t 1 CO 1 I 1 1 1



i i cn i co i i i


i it i t i i ^


I II ^- C*3 CM 1 1

i cn i i i i t i


i it t i i i i



^_^
c
" I
X «

CM "c
r t_
C 0
^ C

m ]>;
 « =
S « «- S n— cx.«c>
O.O Z E « — O C
aa «•" e 	 i ^9 o »— ^—
« o = g •- « a.—
-< o e^f -o <_> "o CQ c o> u
1— ^ ol O-»3 C/5 o«— «a«
UJ «3 C3J O =) «-H O «- •• — —
•o
C
s o
u
•9
«*
L.
1— (
0
ca
a_
i
^
c
S3
C
cn
£
cn
..
0
o
cn
ID
(O

>^
=
Jc"
O
<*-
o
a*
z
-«
o
-
>- 0

« 1

o <
™ &
-p
"S *0
CD
•* V
CQ CO
6-26
-------
                                      6.5.3  Related Debris

 Overall,  1.08% of all  debris  (excluding plastic pellets/spherules) collected  during Phase II was
 composed of sewage-, medical-, and drug-related items (0.47%,  0.22%, and  0.39%, respectively).
 The highest percentage of related items was found in New York (4.3%), followed by Mayaguez and
 Baltimore.   The  remaining cities  had  <1% related  debris.  (Mid-Atlantic  Bight  survey data are
 excluded from this discussion because of the small sample size: only 20 items were collected.)
                                                                    '[ .
 Of all  cities  surveyed,  Mayaguez  (4%)  and New  York (1.65%) have the highest percentages  of
 sewage-related debris  (Figure 6-4).  The  percentages for each of the remaining cities do  not exceed
 0.5%.  (Although  Baltimore III is  0.63%, Baltimore II is 0.18 bringing the combined  total below
 0.5%.)   Of all 230 sewage-related  items collected  during  Phase II,  more than half consisted  of
 condoms  and tampons  (items of EPA concern).

 Both Baltimore (0.42%)  and San Juan (0.41%) had the highest percentages of medical-related debris.
 These  percentages at these cities were followed by Boston (0.21%),  New York (0.20%), and Houston
 (0.11%).   As  stated Section 6.1.3, most of the medical debris consisted of  syringes and syringe
 pieces.

 Of all  cities  surveyed,  New  York had  the greatest percentage   of  drug-related  items  at  2.45%
 (excluding plastic pellets and spherules), followed by Baltimore at 0.31%.  The rest of the cities had
 percentages < 0.1% of drug-related  items.

                                  6.6  OFFSHORE STUDIES

 During  a  survey of the 106-Mile Deepwater Municipal Sludge Dump Site (106-Mile Site), which  is
 located  112 nmi east of Atlantic City,  New Jersey, EPA observed freefloating debris and debris slicks
 in and  around the Site.  These slicks contained condoms, tampon  applicators, crack  vials and caps,
balloon pieces,  grease and  tar  balls,  pieces  of wood,  and  other miscellaneous  plastic pieces.
However, the sources of the slicks could  not be positively identified.      ;
                                            6-27
-------
                      Sewage
                                             Medical
                       Baltimore 11
                       Houston 1
New York II
Miami II
                      Sewage
                                           . Medical
                                                                    Drug
Mid-Atlantic Bight
Boston II
                                                                    Drug
                             [ Baltimore III ^^ Norfolk    |   | Houston II
                             [ Mayaguez  gggj San Juan  E?53 All Phase II
Figure 6-4.  Percent Composition of Sewage-, Medical-, and Drug-Related Debris in
                  Phase II Cities, Excluding Plastic Pellets/Spherules.
                                             6-28
-------
 Similar items were found during the Phase II surveys.  Prior to the Mid-Atlantic Bight survey, large

 debris slicks were observed along  the continental shelf during EPA Region III surveys, but no slicks

 were observed during the Phase II  surveys. However,  items similar to those observed at the 106-Mile

 Site (i.e.,  crack vials, monofilament fishing line, unidentified pieces of plastic, glass, paper,  rubber,

 and polystyrene, plastic pellets, paint chips, and grease balls) were collected  in  the Mid-Atlantic
 Bight.


 Visual sitings during the Mid-Atlantic Bight survey were similar to reports of debris sitings in other

 areas of the world (Shomura and  Godfrey,  1990).   During  the Harbor Studies Program  survey, at

 least  one debris item was reported every few  minutes (styrofoam cups  were the most  frequently

 reported items;  cut lumber and plastic sheeting were also  frequently reported),  but other  studies

 reported debris  less frequently.   It is possible that the debris observed during this program had been

 in slicks subsequently dispersed by  high winds and moderate to heavy seas.


            6.7  POTENTIAL DEBRIS SOURCES IDENTIFIED DURING  PHASE II


Several possible  sources of aquatic debris were identified during Phase II of the program.  Industrial

runoff or  spillage,  combined sewer overflow  (CSO) and  storm  sewer  outfalls,  street litter  in
association with recreational activity, recreational boating, commercial and military shipping activities
all contribute to the debris problem.

    •  Industrial runoff or spillage — Plastics industries of Houston have  been identified as a major
       souce of plastic  pellets in  the Houston Ship Channel.   Discussions with a local  stevedore
     f, indicate that, during loading activities, some of  the pellet shipping containers are accidentally
       punctured, allowing the pellets to spill  into the  channel.  Because tidal flux in  the channel is
       normally  less than 1  ft, debris (including pellets) is retained  in the channel  for considerable
       periods of time.

    •  CSOs and storm drains —  In New  York and Baltimore during Phase II of the program,
       discharges by  CSOs  and  storm drains (triggered by  single rain events in  each  city) were
       observed.   After  each  storm, much  more debris (not emperically determined) was noted
       floating on the surface of each harbor, most probably resulting from those discharges.

    •  Street  litter and  recreational activity — Although  no direct observations were made of
       individuals throwing street  litter or discharging  pyrotechnics into  New  York Harbor, these
       types of items  (associated  with street litter and festivals,  including spent pyrotechnic packages
       and wrappers) were found  in the Harbor after the July 4,  1989, celebration.
                                             6-29
-------
           6.8 COMPARISON OF CITIES SAMPLED TWICE DURING PHASE II

During Phase H, two  cities, Baltimore  and Houston, were surveyed  on two  different occasions.
Baltimore H was surveyed in June 1989 and Baltimore ffl in June 1990.  Houston I was surveyed in
February 1990 and Houston H in September 1990.  This Section uses the data gathered during these
surveys to make some general comparisons within each pair of cities.

                                    Baltimore H and III

Of 149 types of items  collected in Baltimore during Phase II, 101 (68%) of these were common to
both Baltimore (II and HI)  surveys.  The composition  of debris collected during both Baltimore
surveys with respect to the major categories (plastic,  foamed polystyrene, paper, etc.) was similar.
Plastic debris comprised over 72% [53% excluding  plastic pellets/spherules (EPP)]  of all debris
collected during Baltimore II and over 68% (59% EPP) during Baltimore III.  Plastic pellets/spherules
accounted for almost 42% of all  debris during Baltimore H and 21% during Baltimore HI.

Polystyrene foam was the second  largest debris component collected during both Baltimore surveys.
This component accounted for over 23%  (40% EPP) of the debris from Baltimore II and almost 25%
(32% EPP) from Baltimore III.  The miscellaneous debris category ranked third during both surveys,
with 2% (4% EPP) in Baltimore II and 3%  (4% EPP)  in Baltimore III.   Rubber  debris items
accounted for 0.7%  (1.2% EPP) and 0.9% (1.1% EPP) during Baltimore II and III, respectively.

Related debris comprised 0.7% (1.1%  EPP) and  approximately  1.0% (1.3%  EPP)  of all debris
collected during  Baltimore II and III, respectively.  Additionally, the items of EPA concern exhibit
similar compositions when data from both Baltimore surveys are compared.

                                      Houston I and II

In Houston, 113 different types  of items  were identified.  Of those items, 71  (62%) were common to
both surveys (Houston  I and  Houston II).  As hi Baltimore, the composition of debris collected during
both Houston surveys  was similar.   Plastic debris comprised over 99%  (66%  EPP) and over 98%
(58% EPP) of all debris collected during Houston I and  II,  respectively.   Plastic pellets/spherules

                                            6-30
-------
 accounted for over 98% of all  debris during Houston I and over 96%  during Houston II.   The high
 percentage of pellets in the  Houston data severely  masks the impact of the other categories with
 regard to the overall composition of'debris.   As a result, we recommend that the reader look at both
 sets of data (including and  excluding plastic pellets/spherules) to better understand the debris problem
 in Houston.

 Polystyrene foam was the  second largest debris component collected during either  Houston survey.
 This component accounted for over 0.4% (almost 27% EPP) of the debris from Houston I and almost
 1.3% (over 37% EPP) from Houston II.  The miscellaneous debris category ranked third during each
 survey,  with almost 0.07% (almost 4.3% EPP) in  Houston I and over 0.1% (almost 4% EPP)  in
 Houston 'II.   Except for  wood  (almost 1.5%  EPP  during  Houston  1),  the remaining  categories
 accounted for less than 1 % of all debris collected during each of the Houston surveys  (including and
 exluding pellets/spherules).                                •'•.'..'

Related  debris comrised 0.01%  (0.34%  EPP) and approximately 0.01% (0.07%  EPP) of  all debris
collected during Houston I and II,  respectively.   Additionally,  the  items of EPA concern exhibit
similar compositions when data from both Houston surveys are compared.
                                            6-31
-------
-------
                                     7.0 REFERENCES


 Battelle.  1988.  SOP 4-35.  EPA contractor's  activities for the incineration-at-sea research bum.
     Volume II:  Standard operating procedures.  Final Quality Assurance Project Plan prepared for
     the U.S. Environmental Protection Agency under Contract No. 68-C8-3319.

 Carpenter, E.J.,  SJ. onderson,  G.R. Harvey, H.P.  Miklas, and B.B. Peck.  1972.  Polystyrene
     spherules in coastal waters.  Science 178:749-750.

 Day, R.H.  1980.  The occurrence and characteristics of plastic pollution in Alaska's marine birds.
     M.S. thesis, University of Alaska, Fairbanks, AK.  Ill pp.

 EPA.  1988.  Floatables investigation.  Report prepared by U.S.  Environmental Protection Agency,
     Region II, New York, NY.  11 pp + appendices.

 EPA.   1989.  Mid-Atlantic coastal  eutrophication and plastic ocean  survey  (Cruise  89-3).  Site
     Situation Report.  U.S. Environmental Protection Agency, Region HI.; Philadelphia, PA.

 EPA.  1990a.  Methods to manage and  control plastic wastes.  Report to  the Congress.  EPA/530-
     SW-89-051.  U.S. Environmental Protection Agency, Washington, DC.

 EPA.  1990b.  Harbor  Studies Program, November 1988 through February 1989.  EPA/503/4-90-
     003.  U.S. Environmental Protection Agency, Washington, DC.  193 pp + appendices.

 EPA. 199la.   Results of the Combined Sewer  Overflow Studies  Program.   Report  prepared by
     Battelle  Ocean Sciences for the U.S.  Environmental  Protection Agency  Office of  Wetlands,
     Oceans,  and  Watersheds, Washington, DC, under  Contract No. 68-C8-0105, Work Assignment
     2-20.  [In preparation]

 EPA. 199Ib.   Sources of plastic pellets  in the marine environment.   Report  prepared by  Battelle
     Ocean Sciences for  the U.S. Environmental Protection Agency Office of Wetlands,  Oceans, and
     Watersheds, Washington, DC,  under Contract No. 68-C8-0105, Work Assignment 2-118.  [In
     preparation]

 NYSDEC.   1988.  Investigation:  Sources of beach washups in  1988.  Report prepared  by the New
     York State Department of Environmental Conservation.  December 19:88. 58 pp.

Lyko, J.J.   1989.   Delaware River wash-ups:  Investigative report.  Memorandum to R.T. Winter
     prepared by the Environmental Prosecutions  Task  Force  Marine Pollution Unit of  the State of
     New Jersey Department of Law and Public Safety Division of Criminal Justice.  Trenton, NJ.
     33 pp.
                                            7-1
-------
Ryan  P.O.  1990.  The effects of ingested plastic and other marine debris seabirds.  Pp. 623-634
    in R.S. Shomura and MX. Godfrey (Eds.), Proceedings of the Second International Conference
    on Marine Debris, 2-7 April 1989, Honolulu, HI.  Department of Commerce, National Oceanic
    and Atmospheric Administration (NOAA), Washington, DC. Tech. Mem. NMFS, NOAA-TM-
    NMFS-SWFSC-154.

Shomura, R.S., and M.L. Godfrey (Eds.).  1990.  Proceedings of the Second International Confer
    ence on Marine Debris, 2-7 April 1989, Honolulu, Hawaii. Department of Commerce, National
    Oceanic and Atmospheric Administration  (NOAA), Washington, DC.  Tech.  Mem. NMFS,
    NOAA-TM-NMFS-SWFSC-154. 1274pp.
                                           7-2
-------
     APPENDIX A

Harbor Studies Program
    Phases I and II
    Items of Debris
   Classification List
-------
-------
                  Appendix A. Harbor Studies Program — Phases I and
                             Items of Debris Classification List
 PLASTIC

 Absorbent materials

 Bags and Ties
      Bag dispensers
      Bags  <_ 1-gal capacity
            Food bags
            Small/Ziploc  bags
            Small bags
            Small (sandwich) bags
            Very small bags
            Bread size bags
      Condiment bags
            Lemon juice/ketchup packs
      Garbage bag ties
      Bags  >_ 1-gal capacity
            Grocery bags
            Grocery store bags
            Shopping bags
            Trash bags (whole)
      Miscellaneous bags
            Sealed bags
            Medium bags
            Food bags
            Other bags
      Miscellaneous pieces
            Trash bags (pieces)
            Trash bags (part of one)
           Pieces ofZiploc bags
      Vegetable sacks
            Grocery vegetable sacks

Banding Materials
      Strapping bands
     .Electrical wire ties
            Tie wraps
 PLASTIC (continued)

 Bottles
    Bottles < 1-gal capacity
          Baby oil bottles
          Bleach/cleaner bottles
          Oil/lube bottles
    Bottles > 1-gal capacity
         Antifreeix bottles
    Beverage bottles
          Beverage/soda bottles

    Miscellaneous bottles
    Miscellaneous pieces
          Cleaner bottles (pieces)
         Bottle parts

Caps/Lids
    Caps/lids
         Caps/lids (whole)
         Caps/lids (pieces and whole)
         Caps/lids
         Aerosol can caps
         Deodorant covers
         Milk caps and rings
         Tube cap
    Cap/lid liners
    Cap/lid pieces
         Lids (pieces)
    Garbage can lids
    Pull tabs from plastic lids
         Rings on lids
         Pull tabs (milk)

Cigarette/Cigar Items
    Cigar and Cigairette wrappers and packs
         Cigar cases
         Cigar wrappers
         Cigarette packs
         Cigarette wrappers/wrap
         Cigarette wrapper strips
-------
PLASTIC (continued)

      Cigar tips
           Cigar tip filters
           Cigar holders
           Cigar filters
      Cigarette butts and filters
           Cigarette butts
           Cigarette butts and filters
           Cigarette filters
           • Cigarettes
           Parts of cigarettes
      Disposable lighters

Containers
      Buckets
      Lemons (lemon-juice dispensers)
      Miscellaneous containers
           Boxes
           Pint tubs
            Containers
      Plastic-coated cartons

Dishware
      Coffee stirrers
      Cups, spoons, forks, straws
            Straws
            Biodegradable dishware
      Dishes/plates
           Plastic dishes (old and new)
      , Miscellaneous pieces
            Cup pieces

Drug Paraphernalia
      Cocaine wrappers
      Crack vial caps
            Crack vial lids
            Crack tops
      Crack vials with caps
            Crack vials
      Crack vials without caps

Fishing and Boating Items
      Floats and lures
      Fishing line —  monofilament
            Fishing line
      Netting
            Fishing nets
         Plastic netting
   Miscellaneous
         Containers (sinkers)
         Life preserver

Food Wrapper
   Miscellaneous food wrappers
         Beverage wrappers
         Candy wrappers
         Candy wrap pieces
         Gum wrappers
         Beverage labels
         Beverage label pieces
         Food/cheese wrappers
         Plastic soda  labels
         Soda labels
         Soda wrapers
         Food wrapers

Hair Care and Cosmetic Items
    Miscellaneous
         Barrettes
         Combs
         Eyeshadow applicators
         Hair curlers
         Hair curler pins
         Lipsticks

Houseware Items and Tools
    Hardhats
    Hardhat bands
         Hardhat straps
    Miscellaneous
         Caulking tube tips
         Coasters
         Foot for furniture
         Fuse boxes
         Lawn cushions
         Pipe thread protectors
         Scrubbies
         Screwdriver tips
         Toilet paper holders
    Tape
         Duct tape
         Electrical tape
         Tape

PLASTIC (continued)
 PLASTIC (continued)
          Teflon tape
          Misc.
-------
                                APPENDIX A (Continued)
Labels
      Miscellaneous
            Tags
            Bottle labels

Line/rope
      Filament
            Plastic thread
            Thread
      Rope (_< 2 ft)
      Rope(> 2ft)

Medical
      Adhesive bandages
            Band-aids
            Bandages
      Adhesive bandage wrappers
            Band-aid wrappers
      Cough syrup bottles
      Cylindrical tubes (plastic)
           Plastic tubes
      Cylindrical tube (plastic) pieces
      Lip balm containers and balm
           Plastic Blistex jars
           Blistex
      Miscellaneous
           Medicine bags (Chinese)
           Contact lenses (plastic)
           Dental casts
           Pharmaceutical company bags
           (unopened) full of liquid
           Drug bags
           Surgical gloves
     Needle covers
     Pill vials and caps
           Birth control pill boxes
           Medicine  (pill) wrappers with
          pills   .
     Syringes (whole)
           Syringes
     Syringe pieces
PLASTIC (continued)

         Syringe plungers
         Syringe covers
    Syringes with blood
         Syringes with blood
    Tubes (ends only)
    Vials
    Vial caps
         Vial stopper's
         Vial caps
                          «.
Miscellaneous   ,
    Bakery Pallets;
         Bread frays
    Cassette cases and tapes
    Foil wrappers (plastic-coated)
    Miscellaneous items
         Carpet
         Fibrous plastic materials
         Flowers
         Ribbon
         Alcohol prep and wrapper
         Pyrotechnic device
         Garment tags
         Garment ticketsfthread
         Gift bows
         Key chains
         Lawn cushions
         Light sticks
         Milk crates (pieces)
         Pacifiers
         Purses
        Rods
        Sponge (pieces)
        Spongy filter materials
        Small fibrous materials (plastic?)
        Ribbons
        Other
  Miscellaneous pieces
  Miscellaneous wrappers
        Pieces wrapping materials
        Plastic  coated metal wrappers
        Cellophane
  Packing materials
        Bubble pack
-------
                              APPENDIX A (Continued)
PLASTIC (continued)

      Plants
      Polyvinylchloride (PVC)
      Toothbrushes
      Toys
           Beads
           Rings
       .   Balls (Football)
           Toy balls
      Toy hats
      Tubing
      Vials

Pellets/Spherules
      Pellets
      Sq. plastic pellets
      Spherules
      Spheres

Personal Hygiene
      Condoms (whole)
      Condoms (pieces)
            Condom rings
      Diapers
      Panty liners
      Cotton swabs (whole)
            Q-tips
      Cotton swabs (tubes)
            Q-tip tubes
      Sanitary items
      Sanitary napkins
            Sanitary napkin parts
      Tampon applicators
     ' Tampon wrappers
      Tampons

 Photographic Items
      Film containers
      Polaroid photos
      Camera lens caps

 Sheeting
      Sheeting <  2 lin. ft
      Sheeting >  2 lin. ft
PLASTIC (continued)

Beverage Yokes
   Whole
         Six-pack yokes (whole)
   Pieces
         Six-pack yokes (pieces)

Writing utensils
   Miscellaneous
         Magic Markers
         Pens              ••-
         Pen caps
         Pen pieces
         Pens/markers

GLASS

Bottles
   Alcohol bottles
   Food bottles
         Baby bottles with milk
   Medical bottles
         Insulin bottles

Light bulbs

Marbles

Miscellaneous Pieces


PAPER
    Whole
         Pepper bags
    Pieces
 Books
-------
                              APPENDIX A (Continued)
?APER(contuuted)

Cartons/Cardboard Boxes
     Whole
           Cardboard boxes
           Cardboard
     Pieces
          1 Cardboard pieces

Food Items and Wrappers
     Beverage cartons
           Milk cartons
     Cups and Plates
           Cups
           Plates
     Fast food wrappers
     Food wrappers
           Candy -wrappers
     Gum wrappers
     Lollipop sticks
           Sucker sticks

Houseware Items and Tools
     Handi-wipes
     Matches
     Tar paper

Miscellaneous
     Cap liners
           Bottle cap liners
     Dust masks
     Foil-backed pieces
           Lottery tickets
     Miscellaneous items
           Billing slips
           Billing tags
           Clumps
           Computer punch cards
           Egg cartons
           Index cards (library)
           Labels
           Newspapers
           Packing slips
           Pyrotechnics
           Stickers
           "Stickles"
           Toys
PAPER (continued)

    Miscellaneous pieces
    Paper towels
    Wrappers

Sanitary Items
    Tissues
    Toilet paper
TEXTILES

Shoes (athletic)

Canvas

Clothing — whole and pieces

Lint

Medical
    Cotton
    Cotton balls
    Linen

Miscellaneous items
    Leather baseball
    Chamois

Ribbons

Rope and string

Shoe liners


POLYSTYRENE

Balls

Buoys and Floats
    Buoys
         Buoys
         Buoys (lobster traps)
-------
                              APPENDIX A (Continued)
POLYSTYRENE (continued)

      Dock float pieces

Food Containers
      Beverage labels
           Juice wrappers
      Beverage bottle insulators
      Cups and bowls (pieces)
      Cups and bowls (whole)
      Egg cartons
      Fast-food containers (whole)
      Fast-food containers (pieces)
      Plates and trays (pieces)
      Plates and trays (whole)

Miscellaneous
      Food containers — insulators
      Pieces < baseball
           Bands (pieces)
      Pieces > baseball
           Sheets
           Styrofoam attached to paper
      Polystyrene sheeting
      Polyurethane foam
      Polyurethane foam sheeting (>2 ft)
      Spheres
           Balls
           Beads
           Pellets
      Spheres (1-cm)
      Stripping (possibly rubber)
      Wrappers

Packing Materials
      Miscellaneous packing materials
      Peanuts

Toys (whole and pieces)

RUBBER

Balloons
      Balloons (whole)
      Balloons (pieces)
 RUBBER (continued)

 Gloves (whole and pieces)
    Surgical gloves
    Gloves (pieces)

 Miscellaneous
    Miscellaneous Items
          Gaskets (pieces)
          Rings (circular)
          Others (specify)
          Nipples
    Foam rubber

 Retainer booms

 Rubber stripping

 Pieces

 Stoppers
    Stoppers from insulin bottles
    Caps  (stoppers)
    Cork/stoppers
    Vial stoppers

' Tires and Wheels

 Toys
    Balls
    Tennis balls

 Tubing

 Rubberbands
    Rubberbands (pieces)
    Rubberbands (whole)
 METAL
 Cans
    Aerosol cans
         Binaca cans
-------
                              APPENDIX A (Continued)
METAL (continued)

      Beverage cans
           Beer cans
           Beverage cans deposit
           Beverage cans nondeposit
      Food cans
      Gas and oil

Candy wrappers

Fish hooks

Foil
     Aluminum foil
      Gold with paper backing

Food wrappers

Gum wrappers (foil)

Lids (beverage)
     Juice lids

Miscellaneous
      Hairpins
      Pieces
      Thermoses

Pellets

Pop-top rings"

Pots/Pans
      Teapots

Pull tabs

Twist ties
      Twisters

Wheel rims

Wires
WOOD

Burned wood
   Burned wood pieces
   Burned wood planks

Chips           I

Clothes pins

Cork

Cut lumber (2x4-iii.)

Ice cream and popsicle sticks

Matches         '.
                i
Medical
   Tongue depressors

Miscellaneous pieces
   Pieces
   Pieces of particle board
   Fireworks devices
   Pyrotechnics
   Large piling

Painted pieces

Pencils          :

Toothpicks      i


MISCELLANEOUS
                i
Charcoal        j
   Charcoal filters

Fecal material

Fibrous materials
-------
                              APPENDIX A (Continued)
MISCELLANEOUS (continued)

Fish
     Fish larvae
     Dead fish
     Goldfish

Food items
     Bean sprouts
     Candy
     Carrots
     Celery
     Coconut
     Com
     Com kernels
     Egg shells
     Hot dogs
     Kidney beans
     Lettuce
     Miscellaneous pieces
     Peas, com, beans
     Spaghetti

Grease balls

Hair balls

Illegal substances
     Joints
     Drugs
Insulation

Medical:
     Pills
     »

Mothballs

Other living organisms (Includes items
attached to or growing on a debris item)
     Dead dog
     Crabs
     Fish waste
     Gastropods
     Jellyfish
     Palrnetto bugs
MISCELLANEOUS (continued)

Plants

Slag

Soap

Sponges

Tar
   Tar balls
   Tar pieces
   Tar
   Tar clumps
   Tar shingles

Wax pieces
   Wax pieces
   Candles
   Crayons
Paint chips
-------
       APPENDIX B

  Raw Data for Baltimore
January 29 through 30, 1989,
 June 21 through 23, 1989,
           and
  June 3 through 5, 1990
-------
-------







1

u»
ai
I
j£
TO

B
C


1
m
CM
f

1
TH


0
1

c
•

S
<-i
CO
j;
a>
1

a
(V
£
§
£

o
«*-
M
4»
2
1


CD
X


|j
J:








z oo
0 1
ffi i
Z CB
< OJ CO CQ
en
Z GO

1 ?
< CM CM CO


z S
O 1
s ^
cs 1
?CN^,g

CO
Z CO
a i
a? 5
I-H^S


CO
= CO
Q T
Z CO
•< *-) tO CM


CO
Z CO
a i
a- 5
Q "7
z co

CO
-C CO
(S3 Z
Q 7
^ *-H -^- CM
a i
Z CO
>•< «-) CO CM
CO
Z CO
1 1
Q i
z en
•< »-t CM CM

CO
Z CO
CO Z
S —3

z: a>
^ *-H *-H CM
S
co * a.
0) O 0)







































1-t













*— 1



















ra
'fe .2
•+3 O)*3
ra ra
E -£1 CO
— « —
-»» ra ^> .fi ra
C CD C CO
J W *H W « r-<
— C. —W
fl O « T3 -Q «0
C « CO C 1- CO
rJ -Q ra o n ra
S. < CQ O C? CD

































CO
V— 1













-



















s
U _Tf "O
CD O «J C
— ra <- ro
O. CO •— JQ
1 *
p ra — u e=
a -Q .A •- • —
ra L. Q.
• • ^3 ^3 O.
u u a> u ra
1 CO CO CD l-
: S > LU O7



































































CO
0
(0 CD
	 	 *0-
9 CO 0 — —
V XN, ^3 ^3
«» g>J^
< a> ra
-*j a> u  • CO
c v E*u
— .— «*-
CO — CX. -d
i .0 CZ
i **i»."^.^ ra
o_ CL. o_— co
i ra ra n —


""* ^




CM

























vH




























O


— W

1 2 1
ra CD €)
<*> a. co
.SJ,^ |
3 — —
-o CD ra
"43 .A 3 O
-*A ra •— i u
CD CO
l- O C •
ra cx, o u


CM




CM







































*M i-1


,-















CO
ex.
ra
!" ill-
« — n »
» CD ex. u
-*» CO
— "co w n
-f^l
. co to ra ra
._._!_ K.


CO




^*





eo



















eo













*-t CO






T-H







c
CD
E
ra

'i s.
> C CD
co o ex.
CD • ex.
i- i w n
3 1 «> i-
~ C CD *
c: — a- o
ro o
CO CO**-
to c c
0 ~W *» «






























































_.
o



^
c=
ra
ra
*
CD
§
O
.£=
U
CO
-------








s
rf
U9
t
'jg
g
i
sf
«H
CM
|
8
i
oT
s
af


jg
8
i
i
5
i*
o
<*•
5
1
CO
X
1



S 5

0 ^

3: CM CO CO
en
=e oo
§ 5
<=> ""?
3= CM CM CO

a: co
H 5
t«J5
en
3= tO
O 1
i^r-!

1 S
§ "~s
en
3: co
OD ^
S ^
5! rH U) CM

3
C3 ^
H 7

ze GO
SI -< CO CM

B ?
£2 ?
< «-4 O4 CN
O»
§ ?
^ tH v-4 Ol
Jit
^* r~ D-



^4






































•o
3 •+-«*- 01
5 CMCM S>
I" "I
^J O ^3 ^3 J3
I*-/J3 CO O3 O3
W O tB O O O
^ to — o. o-^=


. ; j



































10 M CO
L. CD U
CD JO .O (0
CO C
» «D re co w
<£> _fc3 .— .— g
CO O -O "D U
•Q -Q C t=
I^lll
to .c o u -a
0 0)— —








































1 ^
— - eo c o 4>
CD t- re j= —
^ o —
CD U CO *0 (O
E ._ CD CD
* — ^ .^.?
««—*-«-
=E z o! 

CO





CO




00
T-l
. ^

•^


-

CO







^


CM








IMisc. tubing pieces
Misc. vials
Pellets/spherules
Spherules

1-1 l-H






































O
f-^af *
o> » O
^"c S" c •«>
o o — re o
••••
-------









1

u>
•s
•^

|5
CO

c
c

s"
s

a"
"§>


|S


g
^
c
A

oT
CO
S
Jo
o
3
S
fS
c


_
•T

o
i

o
*l—
ff
2
I


m
X

c
0.


















cn
Z CO

to z
Q "7
•< CM CO to
cn
Z CO
C3 1
t/2 Z
m — ^
0 1
< CM CM CO


cn
Z CO
O 1
gj z
111 — J
z is
•« CM T-I OT
cn
Z CO
° z
Q "7
5-.r~S

O
•3K. CO
CD I
tO 3=
S ^
0 1
2= CD
«C i-< CO CM
O
Z CO

ce ?


3= cn
cn
a= co
CD I
tO 2=
Z CD
Z CO
CD 1

i 1

z o
< «-H CO CM
cn
Z CO
to z
ry ^f
LjJ — j

< *-H CM CM
cn
•x. co
0 1

Li] — ^
O 1
•^ *-H »-f CN
CO
co * ex
•> o o>



















































































^^


c
o
^% CO
•p o co
V _Q &-
=93 CO 0
Eii- c •**
4* %— ' el^ S iu
c « o> ex— ex
O _O 43 n — OL
& * Q. I-

-H c re re c c
— O 43 ^3 O O
CO 43 — — ex ex
^ -*3 c c E e
_J o co co co re
Qu cj co to H- I—



CO
-'




CO
»— f





t^












CM






CN






CN



to






u>
CM





i-H CM






C


P *— % «

g «*_€+__ U
E re re * Q.
— c c
«*- ^~ g g
u _*£.*:
— CO CM CM O O
ex ex
n n 01 O) ct> Q}
*- «- er c TO cn

O O -*3 43 I- l_
-*3 43 O) O> TO O
O O 9 V > >
.C _C J= -C « 0)
3_ Q_ CO CO CO CD






































































(0

i
s
43
=J
cn
c
— CO
— o
* (0 43 •—
43 CO CX

to u c- ex
— 3 n n
3 m zc H-



































































CO



— re

.— 4?
43 re
n e co
43 43 -S 0) CD
CD C C t-
— r n "o — *-
re ex re u 43
ex n co

>*— C CD
» CO _C O «*-
i^ CO CO « «^-
D ou ul-a o



































































to
-o

CO — CO
t- C
S, ^x 0
	 43
c= re t-
» E CJ O







































































<0

8 CD
43
ex—
-1
— "ro
n^*



u o
o ex co
3 n t-
3— CO
-------
  I «-l CQ
U.s
     s
     i
    >S
              — O -
               0^3
                        _

                  1_I =E 3
   to t-         
— O5 * •— TO O»
 O TO   O. I- tO

 2 si"- Is.

lUisli
                                                   *> «
                                                  .s.s
                                                  .43 1-
1   *
—  -o   «
1- «  O CO -3C
  COCO
Q. n «*- ra o
00-    ^ o to
O O  O O —
Q. IS.3U. 0.
      ^-N «0
    ^— * CO C
      t-
9 a> .c •— ra
— (J * 0. 0
_0 ^flJ v^^^ ^

* 'a. co co en
                                                                           . CD CQ O <-> CQ
                                                                                              -
                                                                                         — * «j t- -P
                                                                                         0.   0. CD CO
                     .  .
             cot.no
-------







en
^4
U)
•§,
1
«u
t>
a
c


S

8
•S
S3
£

CM

C
1
"O
c
M
s"

vH
s"
•s,


j:


s
£•
c
"
£
.S
&

1,

i
i

.
K

^B
C
1











en
Z CO

Z IS
•< CM co co
o
Z CO
C3 1
Q 1
•< OJ O4 CO


C3 ^
1 7
< CM .-i co
Z CO
C3 1
CO Z
a =;
0 1
5~r.S

o
Z CO
CD 1
1 ?
z en
•< i-t CO CM


en
-Z CO
O 1
|fl — -5
O I
z en
•< i-t LO CM

Z CO
CD 1
Ol Z
S =5
CD 1
Z Ol
^ r-H -a- CM
01
Z CO
1 i
Ci 1
z o>
^ »-l CO CM
o>
2= CO
0 t
t/2 z
Z Ol
•<:*-< CM CM

Ol
Z CO
C/5 1C

Q 1
•<: »-H *-H CM
CD
CO
CO > CL
>• H- ce








































































ra



•— » CO «
•P co ^
D L. CD CD
2^2, u •**

3 CO -c "a. t_
C CD U ' CO CD
O CL.+3 1- t- CL
5 1 fe^~ J
a; c ex >- Q. «
< ra ro ro CD —
Q-ZO. 1— 0 3






























rH



































fc. CO
CO CD CD
CD CL u
L* CL CD
— «- CL
CL* ^
a. CL co
to TO CL
0. OL CO
• • 3 CD CO
U U CO — -^
10 CO CO — 0
33f^ r^ CO





























































CO
CD
CJ
1}

3L
|
O
-Q «Q
1 CO —
— C CD
- "£ eo -S
CO E
a»-8E.
liff Jc2






«H























^H ^-4













^





CM









CD

CL

CO
c

CO CO CL
*— t E CD CL
x- v CO CD U 	
CO CD -*3 CD t.
O CD " "CL CO
CO 40 3 JQ .0
C C t. 3 3
Coo «- t_


































































CO CO s~^
CD CD CD
J O —
1? « CD 0
CL CD CL *
CD ^-»*^^
»"» «0 CO
a -o -^
2 -o c- c
n c: to co
<- CO ^^^
CO 1— <-
• 10 c: CD CD
u CD — .a _ct
« i- -n .a -o
£P^ei

> O
> O
)^a
CO 1- > o


-



f-4





•-

















































CO
CD
U
CD

5 8 '
g SJJ2
ja — e>
j g ^2.
!£ g«-
»- >» ^ CO
— 43 «*- *O
/J CO CO t_
2±-S-i5S
SeSdcScg
CO
Q.
-------






i
t
|£

se to

«g «H CO CM
1 i
S ~?
2grH 10 CM

cn
as co
i-,!

§ =1
3:*H CO CM
0 ^
1 l!


Z CO

cS 2i
g -»
2|^^S
1 g 8-
> t— ee





























•














0 0
-V. IS 8
JS O 4)
3 — «} U) —
CO L. i- O.
o ra n >»
y •) ^a 43 n
., *: O O 43
Jj O «0 W U
K ^O C "D
H o -wo c
£•0 43 o o re
^> c: L. o o
/> u o
>i « 43 43 43
_l o. oj « « ra


C4





^










CM




















'-N 40
4} 0)
— u
0 V

>•, ra ra o
t. v g>
43 CO V) O
*a ra c
•D ja^a ra
O O V 3
43 U O >»
O^'ouHZtS





























r-l









a>
.O. (0
1- fO
>-» L.
_ ©
« M •
(0 43
O 3 O)
0- C C
^— ' ra —
Q) J£
O) O- U
C 10 CQ
CO — 1- O> O.
O d. Q C
C. t- CO O CQ
o.<*3 t. ra •—
LO  C 43
O V) C O O
O «- 43 3
1- « « -D >»
>».C O> O —
43 Q.JC O O
CO  03 U- Q-








































^^
10
U
V
Q.
C
re
o
|














-
























o
U
 « o *>
/5 Cl O. O> V CL
3^«.S-5.c:
H V <0 JC O
E.C C O C 43
43 re — — o









*'

































O)
««-E 2
— U CO «-. 49
S-S-og S
a. c — <«A
C= CO— C
S £ o »J> o
<3 c a. o ja n
S '_i o? « a: ai












-""






.-< CO




- -H




T-)












10
1
'o.
11
O c-o
=3 t_ O
-------









1

to
_c

0}
«>-
c .
•o
c
M

0>

a'
f

2
j£
•*

|
i
^
CO

*•*
•T
OJ
f.
at
s
2
8
M
a
c
M
£
o
£

o
,,
43

Z CO
C3 1
g* «c
O 1
^ CM CO CO
o>
Z 00
CO Z
85 =S
CO 1
^: CM CM CQ

s
O I
fi] — 3
2= »
< CM *H CQ
O>
cf ?
Ill — ^
0 1
z en
^c *~^ r*« CM

CB
CD I
CO Z
2= O>
^ T-< CO CM

S
O |
CO 3E
or* ^£
Cl 1
2= 05
•«C i-H U3 CM

O>
2= CO
C3 I
1 i
^ »-« ^- CM

Z CO
C3 t
^ *-l CO CM
0>
2: co
CO '
S —5
O 1

^ i-H CM CM

Z CO
0 1
CO Z
85 =;
£3 t
Z CD
^ *-< *-H CM
* CL
£££






























































» d. t-
• O O
<0 Q. CO
CO
^—^ S £
IM O.
CO O O
-^ C9 I- -O
t u cf_
: Q. c 01
— « « c:
>> v *_ o
: o CD E -*^
4> _o ro
J •— e eu co —
-^ CL 3 «- Q) ID
a ^ - u -g .H
O 3 U CD O
•t 00 I-*21 3









































^5



^Q






|





«0
I
,_
"O
« s
C 0
CO — «}
^ a. c
CJ CO
Q. CO — CO —
— Q. Q) —
•— J= -C CO
U ^9 ^9 U
1 g£.J



«-<




T-l





















































CO
CO (O
V CO CO
CL, CO CO —
1 E E CO
CO CO -*i
O 3 CO •"" 4>
U O CD 40 -
6 iZiZ i£ o





































, ""*



_




















s
CJ
V CO
CO. O.
O 1 00 *™
 3 •—
S43 10 >
CO •—
'» C — —
™ CO
CO Q> U
X CJ 	 CO
CQ Q) — .—
ir U.H-.3
-------







1

LO
S

fS
«
g
i
erT
§
8
|


CM
i

t™4
*
j.

|
[S
a
§
•i
•»
|
'*>
i

i.
1
tn
X
^
J:
^T






Cn
-c co
2 i
••£ CO
»E CO *H CM
O>
•< CO
ED <


en
•< CO
l
S CO
JM CM TH CM
%
s i

s i
_l —3
3! 1
£04~S
m
e §
s-«g

O»
•< CO
1
3= CM
•C <-4 CM CM
0>
1
J "J>
«-l.-lS
to
< en
s i
re co
^ »H fH CJ
< Op
9 ^
=2 en
o
n n ex
4J ° ce












10 CM




^



3-

CM •*•









. ^-*



~




IO TH TH











ra
(D .—
•«3 O>43
n ra
«™ "^ ra^^^
y|5||5
gO « "T9JQ «
«5 en c L. to


CM
-"



**"




^



rt

^




f-l








•H




rt rt

^-
»-l









§•^^1?
*cx to — uo
re ro — u c
-Q.O -O — —
43 43 &
u u o u ra
M tO 01 *> i-
3 3 > UJ £


CM




rH TH TH wH




p-1 CO TH



CO TH

-, r^









IO CM








eo TH
«H

rH «— 1 TH








GO
(U
"
CO CP
— "5.
— — 4» CO
CO CO O — —
43 43 to U U
33 is »".«.«


QO tO TH O>




^- TH •*• CO tO
•N CM CO




CO *H f*. TH CM



ro co is ta
CM TH •*!• h-

CO «H << TH CM



O TH TH O*
^r co «*• co




g r- co •*• TH



CM CM Cn TH TH




•«*- 10 **• co d
CD CO CO to

CO O>
TH





o.
£
^
to
^ l_
t. CO E CO
OJ U 0 -—
c to t- o
CO — O. 13
T3 _O C
.—» no ^o w ra
o. o- o.^ en


CO




CM CO »H
CO




CO



CM CO
CO

*



**• h-
10




en co
TH



CO




CO TH
CD

CM





s
— • CO
«*- t_
._ „ ^
'CO tO Q>
43 a. co
to .f to t.
43 en*— to
43 -— -O C
3 — —
aa to n
(Q O U 43
a. to ^ •— c
— 43 Oi 3 O
49 43 ra — > U
CO CO
^ L. 0 C *
ra ro a. o u
CO CO CO • tO
G o a -J a


CO CM




pH CM
-M




CO »H



IO TH
CM

*H TH




M




r*. TH CM



eo




*H CO

^





n
ra
L. a
 ct> e Q.
— I_ | (Q CO
* 3 1 «> L.
— to u *
"w" "c — *Q_ o
— ra o
> co en«r-
« c c
u ra jc 43 u
2J2 .«•£.£
uu.u.aca


CM TH




rH








TH




















**







1-5
8O
2
U
~o a
CO CO
L. l_
n ra
u g
t- to
._ 3
n o
-------








8
•H

10
1

(0
^
•*»
1

g"
S
a"
f

|S
«"•*
CM

C
m
oT
CO
o>

s"


_


*
«•
^1

£
S
f
o
**"
if
I


CO
X
"5
C

•< CO
1
J =

Z TO
» CO *-l CM
o>
< CO
1 ?
3= en
^ CO «"H CM

< S
i
ES ID
_J — »
DZ CO
» CM *-< CM

^C O>
1
s s
_] —a
< i
^ CM i-l S3
•< S
I
S <
£ o>
» CM t-« CM
-c g
	 | — -3
•<: i
3= CO
*t *-i CM ta
en
i
Ri ^^
__J ^
•<: i
a: CM
» *-l CM CM
•< S
K =
_J ^
^* 1
m CM
»E i-H *-( CM
eo
1

s ^
1C CO

-< S
1

	 1 —1
ic en
3K i-l ^H CM
CO
CO
« * o.
> J-a:








»-i











CM




en 10 «-i
T-l






T-l














e


»-(





CM









^%
1
' 43 43 CO
[ «*- «^- CD
• CM CM n°
: «0 NXXV"c:
re 4> c c CD
— * e co
1 » >> (Q
l_ O U
— ra m co
i J= u u -a
: =» -5 -5 a.
1 O CD 03 •—



"""




CO CM l/>

















CM CO












«-H CM *-l




CO *H CO















tt
s/?'i'
-o — u
- CO C 0 ID
ra ^ n _c •—
5i £ n£^
DO —
u m (0 •)
« > OS OJ



















CO









































e
s.
1 IE
. -Q n ra —



to




to
CO





*H CO




o>



">


CM tO
*o ,





CO
CO >




*-l 1
iO



CO
CO




f- v-<
*~*






^--
«CJ
«0 CD O-
CO CD C3L*— '
E CJ O-
CD a> ra «D
u u u o
CO CO CO U
co n n —
^ — — >»
o. o. a. c



en




CM CO
en





es
to
t— i




CO •*-
CM
CM



CM
to



^





i— 1 IS





•**•
CO



!»._
CM




lf>
CO








«
cu
U CO
a CD
*Q. 3
fc-
D) CU
C CO .C
.n n co co
3 . 	 CD
43 > CO 	
- --S 2
u u — a>
*, en m — j=
SS«£* O
cr ra c 43
o — re o
-------






1
»•«
to
1

_
1
i
s
»
I
a =
1
i
s
w
J2
3
af


a
-

.5
£

13
i
1
_

£
1
CD
X
***
§
g





cr>
*< CO
Q m
ai eo
IK CO 1+ ft
•< s
1
B..A
ffi 1
S CO
V CM *-4 CM*
< o>
ffi S
g 1
»c CM *-! IS
ffi %
lL~,c3

13}
^ 0>
CK 3e
03 5
5! "7
re co
>• v-t CM IS

•< CO
ffi i
v •-< o» S
CD
•< CO
p; >
S CM
*K *-l ^4 CM

«: IS
S 5
7 1
S^ CO

0
S 5
^ "?
S en

CD
10
8* 0.
0 V
>* r™ Q£




*— i



CM «-*





^^






^ TH




,









«M r-l




CO







1
? ** £
3~§ tO 0
— N_>- tn — re c_
4» E-iC U 0
c n GJ a.— o.
o -Q 43 re — o.
(^ ra •— c o. re
& Je .^^g-^
-1 C « « C C=
^ O 43 4* O O
\n 4» — — Q. Q-
•if 43 C C m B
_J o re eo re n


9 CM
T-4



5^

CO



r-1 U3 *-H
CO


1A



^H f~l ^~
CO




CM



CO




«4- »-* CM




CM CM
tsi
*-<






re *~^
o «*-•« 	 o
u o o
E re re ft o.
•— c c
U J£.3£
— CO CM CM O O
Q."Q.N^*XS* **
re « co co © co
i-t.cc: co en
CD co— — ra re
O P 43 43 I- •-
43 43 CD CD  9*
o- cu to en OQ co








-4



— (






r-1









^ -H




CM












CO
CO
c
0>
en
— CO
43 CD
— U
43 re a.


CM



CM

-



CM






CM ^~









-. ^




«-l CM CM











CO
1-
CO I-
.55
43 ra
re c co
CO O C_
ra "a. a u 43
a. • re co
L. 43 — • CD
CD CO -C U «*-
x re co « «*-














































CO
£ ~ g
C CO t-
a> on
a. i u
o f
•— *f-o
cn cm
ra no
J* .u u
n — U> n —
— CU-------




ft
10
f
£
£
CO
1
"1
T3
c
m
s
s

s
f
£
|5
CM

|
|

1

tT
I

£
(_
£
5
2
*
5
m
CO
X
T3
C
S.
<




•e
||
* CO T-*
<:
S
9B CO v-t


<
S
i
£
CO
1
— 3

S T
s i
^ CM «-l 1
E
•< "7
ffi
s i
*"B
i
^
^
•< a
S J

*^"1
*U»
1
•< T
ffi 1
5 =
at «-*»-) i
cw
CM
•<
s ?
z R
*--'A


•* g

s i
» i-t *-H 1

(0 S Q_
V O Q)



OJ







10


eo





i-l 1O




«-H




r-f



r-4 *— (




«-< ^>





»-4 O4 S»






JO
u
CO CD
o .—
— Q.
-P CO
*> CD CO CO
O — -^ CO
— O .O O) «
O -Q CU
1 o -O -C O -Q
3"^ U O OJ « C.
— 0 	 «
















































1

i
t
«— i







CM •^•


«-< OJ CO i-t





T-l




*—(








l-<




1O i-H





»-l







CO
CO «- CO
tO C ID « -0
tr ra Q_ co i- • —
CO U CL CD CD —
(J CO U CL
^— OJ ^ .«. (g Q) •
. O CO CL t- TO
1 « 1- >» * «-
, O CO *T3 — CD
; >< CD CJ U. O CO
T-4







. «-<


t— «






































CO CO
OJ E
•*> •- t=
fO
43 — CO U
.^S£«
•££»£








^H







































CO
fc. ,
o_
a- o.
•-*. ra
t_
) *
•o co
10 o « _*:
c: o c o
CL ra •*— ra o
CL w -c











T-l 10 CM





i




CO

!


i
i
i


i

1

i(-i
1



!
! «-t
!






j~\ CO
*— s <0 C
,-^-£ S 5
^^ iIO O CD 1-
a> ID .c — ra
o IP v^»S w
* 10. co co oi
^—'>-^ c c ra
« « J .S fe
OJ 191 I- u >
m in 
-------






i

to
•f
g
|3
m
^
i
1
.
8
|5
»*4
CM
2


i
*-*
*


j£
1
J5
^V
£
O
M
«**

£
»
•**
0
1


CO
K
i
g










•< s
t
Q §
— C CO
VK CO •-* CM
*f
1 ^
W (Q r-4 CM


O>
< 00
S 5
2 "^
if co
!• CM T* CM
_ 
S 1
ILi
i
s *
-CM-'S
ISS
< cn
i

£C CO
»K rH CM CE9
O>
<; co
f^ -jr
LCM!
cn

CD 5
SB «-H *-f CM
CD
< cn
s m
^ ~?
»^^2

cn
•< CO
ce =|
S "^
a: o>
"S
in
«0 >t IX
« 0 V























CM rt
CM































L«
ra



•^'w «
•s u s §
iA« s .-e
«= CD U CO CD
L> •— IB  CU CO



' -"























.













CO










cq
L- CO
CO CO (D
CD CX U
gj « •—
— t. CX
o> « ix
CX CX (0
n ra o.
£X £X «0
..§•£«
0 0 « 	 JC
S.«.!2-5 §
=E =E 1- H- CD

















































CD

CD

CX
CD
CO
Q CQ
1 CO —
ra m
• u t.
U -P CD
<0 D3 CO CX


"**"













CO •-!
v— 1
«— I




CM ^>











r*-





CM






CD
CX

03


CO CO CX
rf— \ E CD CX
<--% CO CD CJ —
CD CD «*S CD 1—
j.s'Z'5-"
^^CX CD <- •-
^^^'jQ JQ JQ
co co a jo JD
c. e •- a 3
£00 «- t-
n o o -











«-H CM


















T-H




^ rH





TH











CO CO ^^
0} . CD CD
CD CO CD O
CX CD CX *
CD * CO 10
x> -o-o
a "O c: c
3 c ra ra
L. ra ja-o
• M C CD CD
CJ CD •— JO JO
CO •- JQ -Q JO
3E|Z jHee ce























»H



CM







TH












•
"2
ra



|
CO
co m
CD O
>• o
0 JO
TO t— CO
CD «-
«- e= CD
CD — CX
a ra n cx
A -«3 >* 0
£<§££


r?^


co cn
CO T




CO CO
CM T-<




in in
in ^r
""S




3s



^- o»
CM CM


CM CM



cn in
CO f*«





r*. in







10 *~*
CD CO
U CD


CX —
CO CX
-0 CD *-^
c u to
JQ .2 "5 J2
111 CD °"w 0
C ez -»» ^ JQ
M CD ra
EL. o CD-O
^ >» — OJ C
— ^3 •(. ra ra
/) « » L.
•- >* >«^£ CD CO
_J— ^ 0 U >• 0.
3 O 3 O CD =1
x,o_ca a m <_>
-------









i

u>
f
1
f.
CO
o
c
1

e>
S
f>H
CO*
f

o
f
CM
0
C
rj
c
«

oT
a
en
«H
(O
"ra

0
f

%
5

£
o
f
•2
•
1
1


00
M
•5

S.

^










O>
•< CO
1
CC ^^
jy =3
ZE co
^ CO T-H CM
o>
1
1 ^
» CO <-H CM


-c S
i
^ -i
= CO
•c CM r-< CM

-C S
§ i
^ i
iEcM^S

o>
•c cp
S 5
£ cj.
*C CM 1-4 CM

-c S
f

5 r~?
3c |
=C CO
*: r-i CM C9

•< CO
1
a m
_ J —a
^: i
1C CM
» *-f CM CM
-c S
1
1- ?
m CM
» TH i-l CM
1
g 1
^ »-* t— 1 IS)

^ CO
1
S 5
3: ~^
zc en
^ ^4 «-< CM
•_
4U
tQ * Q.
O O 0)












*— I
»-<




""




CO





CM CO





t-H CO




vH CO CO
CM




'

CO





CO *-i


»-< *H CO




CM CM







O O *— \
J^ • — tO
^ vi->S "
! ^ °
; O »2 J2 "Q.
— J= « O ^-^
' * cz cz
: *^ .— .— to
1 ra ra >^
> CO ^3 ^> (Q
. > O O -*»
; ~o -*J o o ra
»- C t- O O
— ro ID **— «*— in
i y flj
1 CO -*s -4^ -*3 •
1 o. cn to « ra
3 3 en ra ra —
1- O UJ U. u. O_



fs«
CM




O




ts> ^





CM





CB CM





CM






CO





CO


ta co




CO








—\ to
0) 0)
Q}
E d.
.^

— — ra
t ro ra o
- 0) V
CO 10 CO
ra ra cz
0)
tO tO L-
u u >«
ttf 0> —



CO CM





M- r*.




- CM
^




1 »-l »-*





-H •* -H





i-H t^
rH





to





-1 CO


CO CM
I




*— 1







CO
_Q
_0 CO
i- ra
>^ *-


-— ra
CO CO E
tO -«3
o =i cn
co -i:
O) O. U
! "Q. » E? **"
• O_ CX™
— o__ae u
I- CO U 10
a.<4^ i- ra • —
CO ^ D.3E



^^










•— i






























*~*


•f-H














O •+*
ra CM
^ ^^
to
CZ E

oojriuiudm uai is
Spheres (1 cm)
Sheeting
Food container
Polyurethane fo:





































































1



-


1 .
1

|
1



_ !


i
1




l


1

]




|
i





!

i
'l

1



<
•









i
47

CO '
O- '
1
CZ ''
ro :

CO —
co n o w
O CO JZZ 93
JET (J * CO U
tO «^Q> V
u o. cn co 
cz to
« -^ « ~
tJ CO 1- 43
CO «O X
— -0 CZ 4>
0. CZ*— 43
CO — C
cz o •
CD CO CD .O U
c: a. o -a to
•§
-------







1
LO


|S

§
i
i
*•*
s
"I

]i
3
I*
I
*
^_


i
|2
8
fc
S
c
•5
£
S
t3
u
j«
&
&


ta
y<
1






o>
•< CO
3 7
re co
!• CO «H CN
at
•< CO
I 1
•ICO <-4CM

O»
•< CO
1 ^
re co
^ CM rH CM
g
1 ^
MH CN «- « o
c *cl c cn
— « ra c
«> « t. o
c o *J • -P
O O -Q CO
fc-' Q. 3 -— •> CO
— tl JC O















CM






CM CM





**•







^^









1/1

0
.43

Misc. pieces
Pencils
Toothpicks
Clothes pins
Miscellaneous wood











T-t



O


























*"*







CO
« m
JSj'fe _«
5 — E u^
zj S S « ~ «>
L^ t. L. j; -o CO
ES « -Q « o O
3 <5 iZ IT l£ 0















CN


.































.1."
il^l^
— U -Q •*»
*" =:o5.5
ra S^ o'«
^ h-t a a£ o.







CM



*— 1















v-H CM








CO













I1M«
. °" **" cn c*
u cn o. c -—
« ra w o «-
3E  CO  Ja c
— U CO •—
10 Q""ca S" o
t- x u — «


















































Life preservers
-------




i


U9
.£=


|£
co
i
19


S
o>

•a"
f

1
|£
CN

|
C

oT
s

s"
•§>
£
a
4
£
o
*.!»
18

L.
o
*P"
S
£
1
,
09
K
•5
c
f.









OQ CO
55 i
^ ca 1-1 CM
t
s |
Z UO
»: CO i-H tS»

cn
-C CO
3 5
_J —a
3K CO *-H CO
IS
^ Cft
1
S 3
=c 7
1C (A


cn
-< CO
i

3J to
3K 10 *-) CO

•< co
i
a i
— 1 — a
-C 1
=: ro
••c •«- *-< 
»C *
-C CO
1
lil ^£
_I —3
»: CO CM CM

I
•<: i
zc ^>
— _
Q>
CO
to * cu
>f— or









CO T~*





f-- CO





,-1 r-«






CM





r-4




CM CM CM

CM TH i-l





i-l CM
*"*



CM









TO
1 ro-5
ra TO
E .JO CO
'43 TO 43 -O TO
c cn c cn
 (D i-l
-Q V K OJX^
•— •— • ra
o w -o .JQ co
to cn c= t- co
ja ro o ra TO
•<; m <_> c? m




" ^


















1-4





*•<




*-4

CM i-4





i— I




CM









CO
CO —
V (0 43
O .3C -O
CD U O C
• — ra t.  t_
• — Q) — 43

1-4


r-t CO





CM f--





CM i-d-H






CO CM





CO iH






- - -





^>




CM









CO
&
5 I
i-H ^D 43 43
XS. 43 43
(U O O
*> O^Q ^3 .
O TO
43 O U U
"o S .2 .12
OQ CQ3E 2E




O> B» CO U> CO





CO «-< CM i-4 CO





co ^r co p-






co r- co





ro o» co to
i— i 1-1




r- T-I co i-)
CM

*^ ^ TO CM





BO co ura
T-I CM



CO »H OS
i-4 *«- CM





O.
o.
ra

*
43
TJ 43
._ fl)
«0 CO TO
<- co e cn
tt) U 0 —
c cu L. u
JQ C
•o -o ra TO
. O- O.— CO
<3<3t£ 0




5





1-4





CO CM






CM CO
CM





CM i-4
CM




"*"

UO
CM





CO
1-4



CM
i— 1





CD
43
-— (0
**— t—
~D CO CO
C l~ C
TO (U O
43 CU CO
« -C CO *-
43 CO*— CD
-Q CD "TO
43 -43 =1 O
43 TO — » U
 i-<




D CO






S

— (Q
3 O_
0 TO
» U
0 40
C V f
W CO 43
3 ' 4> CU—
- 10 -— TO *
- «J 0- 
-------







£
s
to
a

jS
«o
M
«
i
v^
a"
1
|£
«-i
CM
1
m
rl
1
g
£
8
£
|

c
S
«**

ttJ
1
ff

|
&
*
00
t
«§•





c*

1
§ *
i ^tci
BBtB  «H Co
-c- S
s i
£*~S
-: , 
•< co
ffi ^
^ 1
2 O)
»• CO CM CN
•< 01
1
3 ^
^ CO rl S
« M 0.
> 1^ IX










«-« <-l




rt


















»-<




r--.










I ««>
•S eg CM ™
O -— .c: .c co
«i5 •) "ra'cli"0
w ja cr c o
Jj 0 C3 CO 0 CO




••








































h S S «
O .u JO CO
Q. 13 = L.
Q. 03 -»3 fl>
ro t=
» a? co co CB
O303 t- U O
CO O "O ~O U
•o ja c c
c: — — -o
ca Q.— — c
ja 3 >> >» ra
t. u U
0 »-*__ 	 E
— ra ra n
O O)— —
J= 3 -O "O O.
2c«S =C=E"_J














«H T-l







«-t







rH *— 1 «-H




T-C %—!*-<










CO
a_
ea -— <»
— 40 c O QJ
« ^- «^'~
U Q? V CX
— >- « '»-^^-'
•o o ^
V U « « « '
m C "> O> TO
• ^~ C C






CB


















*-<




CO




. ^H










O
.a
1 1
« MO.
«-0 0. CO
01 C CO K.
en o u »
IT M
1- .O CO CO —






CO CO




o


CO
"^



CO


CO







CO




•*r
LO




^g
CO



«§•
to « a_
« ca o.^-'
E u a.
J.S £-5
— O, * —
w u u o o
^ ltd * p lp j=
ra «o co »
S • • • ">
•o u u u >•






CN
CM






ca
CM


CO
CN


O 1A


t-H ' CN




T-H CO
CO




O
CO




CO CN
«— 1




CO
0)
O) 0)
•A n 01 co '
*> u o — o
>•» CO « — J=
o ._ ._ t) o.
— SESCUCA






FH *-«




^


















CM




t-l *H










*«r
'S* « *^
o a> « «
JZ-— t- J3
* a, •> ra
• — 40
« « « —
E € C— C
0 0 O >* 0
T3 TJ Q.03 -P
tz c ca c -P
o o *— ra o
O <-> C^O- O
-------



.

I
u>
I

£
CO
0
c
s
1
it

a*
~J


8
f
I
IS
s
c
1
^Z

„
3
o>

s"
O)
1
15
a
c
OT


£
O
i

L.
O
"*"
1
I



03
K

1













m
£

•<

I
•c to

<
§

-T-
* CO

•<

ffi
^

3K LO


-<
5
» 10


•<

s
^
31
* '*

^-
S
^

•<


_J
zc
* "*

-<

Q±
^
O>
OO
• CD
^H CM
S)
OS
I
to
*H 0)
o>
CO
i

tfi
»-( CO

g
I

1
LO



CO
1

*-l CO


s
1
§
1
CQ
•-t CM

0»
Z
^S
0)
GO
1
;z
<
i
Oi
r-i CM
0>
CO
t

^
»: CO CM CM




Q±
JJ]
im
CO *
CO O

IS)
0>
1

—a
i
«•*-
Q.
0)
=»*— £K



























"



T-l



















T-t

















*->4











/^
C
O

CO
-O L.
=) (00
E rX cj a>
S « 0) O.— OL
.0 43 ra — ex
ra — c. o. ra
-^ * o. «-

§11 1|
•& C 'c E E
O n co ra ra
O to CO 1— t—





3~



CM






CM
rH












CO





, CO i-< t-4




h-
eo





LQ *— ( t—4 i— 1
OO





LO «-4 CM
CO




s—\ (0
: 43 4^ v v
**~**~ o «
1- t- _C - —
« W * Q_

•— •— «o to
CO CM CM O O
-C NX XX >•» >>
i. Q. ^
D ra en en  >
I JS JT .C  to Ic: o «*-
CO CO CO «l-
mo_ u_laE* K U O
O (9 O O

*.





CO
CO 0
0> 43
Q..—
'* 0
c
— o
ra *—
— en
u a-.
ra _c
«*-
'***. «
«- c:
e> o
o. co
ra L.
.— Qj
-------






S
*^
to
£•
f
m
|
i
i
r*
—
S3


IS
8 '
i
a"
I
z>
M
1
£
g
1
•2
—


m GO
S 5
a± -o>
»E S> r-4 01
•< e>
K ^
re u>
•>io --iea
-
•< CO
i
Q •<
^ "7
M tO «-« CtJ
g-
§ s
3 10
»t !O r-« TO

O>
1

PK to »H c*>
i 5
""I
i

S ^
5 -*•**-< 04
1
S 5
^ 1
S en
•c CO Ol 01


•C en
i
5J "7
tot C1? «H O
lit








«-< 01




rt^4



04 ca





•-4 CO

-

•

-


«-l --I











in
u
w .H
^3 (0
O — -Q IO
(/?*£= •*» • ^
tg o "o j= u _n








































V
1
0)
ra





04




eo



rH 0





^ "*"



04 •-!

-<• O4 ^*


«-!*-!*-«






to




« t- (0
co c a) to "o
C CO Q. (0 L. —
u n u o.
. ffl I- -» * t.
^ O « "D — O
Bo o co o a o
•«; m o LL, e? co





-i



































(0
1
n 
Q.CQ COO O CQ










V.



i— «




rH r-4




rH

^«N














(0
1-
co a. 10.
Q> O. jg
.3 m « u
ro c_ i. « •—
CL o. a «
•a CL. Q.
v o w o. CL
COK.COO
M ^ "C ^
a. 
-------





i


to
f
2
|£j
«o

1
C
0

1
o>
X<


a
f
2

CM

^
c

w
o»
GO
s
s"
f
2
f
8
«
3
C

^
£
o
_B
5
i.
.2
5
2
1
,
CD
f
*.













o>
CD GO
1
in ^^
-c §
1
s 1
31 IO



0>
•< 00
85 3C
_J — »
«C 1
* CO *-H CO
< o»
1
s m
— J ~o
< 1
=c in
9E 1O «-M G}


•< 00
a! 7
3= IS)
^ IO »H CO
O>
•< 00
1
s g

•<: i
or co
s i
— I —3
•*; i
»E •* ^-* ca
o>
-C CO
1
1 ?
n: o>

01
-< GO
I
s i
ZC OS
9c CO CM CM

VE co r-i S
CO * Q.
o) o o
> t— G£



































































t_
ra


.—

"5 CO E
V L_ QJ 
C **— ' (O CD *—
— Q) ._
^> CA .C CL 1-
C O> (J 10 ID
O 0.^3 fc. L. 0.
i'S E 0- C Q-


D-D GJ U
X c CL t- CL «O
C CO to to to •—











CO *-l





























1— 1




•-H










CO
(_ CO
10 CJ CD
O CL U
O 0, CD
Q} CD •"•
— i- CL
O. *
L.
is. 1-
ID ra CL


(J O « — -3d
«> 10 (0 •— O






















































U
U
CD

CL
•o
0>
-2C
U
!D
1 « 	
o ^a « o
t+- i_ (O 43
ra e
• U L-
to o>  ^


CL



CO (0 CL


— S ~ •— Js
O  — CL
a CD co CL
J3 -U >> 0
3 CD C?49





LO CO





to co





CM CO







(O 10
CM





CM CM



6-





CM t»
CM CM




""Sol




CM ^*


40 -— s.
CD CO
CJ (D

CL —
to CL
"T7 Q) x~"'
W » — O) C
— 43 «*- W CO

iff jit
-------





i
to


f£
«
o
i
-
tp
«-«
^
8


,5
S
i

e>

«•«
*
"1
t5
g!
t
I
.2;

g"
0
m
i

3
i
d
CO
i
1:








o>
CQ CO
s 5
s -co
•c to rt CM
^ o>
=2 10

__ 0»
•< CO
PS 1C
si "?
••to •-««
g
ctf ;z:
3 §
=c in
*< 1O -H CO

Ol
-C CO
I i
ZC Bl
ft< 1O r-» CO
-C g

3 *?
S CO


•C O>
i
g 7
w-r^ia

en
^ CO
K y
u] <
Zc Oi
***r **ft
o>
-C CO
i i
•e CO CM S
ra
« 2:
^E  o o
> H~ oi









rH CO 04








r— r--
r-4





•H CM rH CO

v-l CO










CO 01





3-


CO




0 C --N
— \ "S'd. S
B*? ^'^^ u
§"3 2 2^
••• .*"^ O O ^-^
4» ft £= C=
& *«*«>»
.ft O O -»3
JJ O CO U Cl
S o *o -TJ e=
S T3 43 O O CO
>* C l- O O
h— ra ra ««- «*- 40
t/> U CD
^ CO .*» ^3 ^3
-J o. os (o 40 ra
S<3iS>iZi£5:









S



CO Ol
O4





•JCO


CO




OJ




^>
CO




l-l CO *-l
C9


S




,— x (0

•^ U
O CU
xz •—
co ••— — ro
>» TO ra o
n -a jo v-
ra ra c=
n %<* xs^a
S S S 5,
n V u •"




•-I LO f—




CM CO



CO CO
rH





^

CO
T-I




CM




CO
rH




CO CO


LO
CM




40
_Q
_Q CO
t_ ra
£ 3
-— ro
40 40 C
CO -43
O 3 O)
0_ C (Z
*— ' ra —
0> -ae
OJ O. Cl
c 40 n
40 	 t- TO 0.
4P GL. CD C=
t_ o- a..— •
»-- Q.JC 0















































l-^-s
O J^
"ro CM
3 *— '
CO
C E
40 " O
ra u co
5*™* en"c5
O 40 C O «0
O *- 43 3
t_ ffi U -TJ >*
c£ cn"cn l2o-
















































*
8 « O «
J= S "ft 10 S
in v v-s a> _Q 0
43 c: a. o -a co
cS Hi os en o* 3
g.
-------








i
to
f
I
£
CO
c
1
oT
i


S3~
I"
f.
3
c
c
S
—I
e
H
g"
o>
tH
eo
O)
1
j£
8
i
-^
£
S
is

•2
IV
1

CD
X
1
5.









CQ CO
1
ffi 5
_i — j
«e CM 1
^ C5> «-t CM
IS
•< CB

ffi =>
J —1
K CO <-4 B>

CD
•< CO
ffi 1
_J — T
•^ 1
»: CD T-< CO
^- "^
^ O>
1
3 =3

3: in

< CO
i
^ IA *-H CO

CT>
•< GO
ffi |
< 1
a: co
3B ^- *-l CM

•< cn
ffi |
<: i
9C •* ^H IS
CD
-C CO
ffi ?
3* 7
in os
*"•-""
•< S
1
ffi §
_J —3
»: CO CM CM

1
ffi B
g 7
* co ^-t ta
"o
0 0 S"
























T-l TH





^









*




»M








CO T-1




- o. t-
• 0 0
OJ O. 40
(0

N O.
CO 0 V
T3 u *l
C *0."c 03
— to n c
4» Q) L. O
C 0 0 E 43
O o -o ra
LJ — E 0) W 	
«_S Q_ 3 t. (U CO
-^0^=0,
5 L. 43 Q> 43 T3
Bo a u CQ v
0 <_>»-i3 S






















i— t










T-l








CO rH








(0
E
(U

.—
__
O
g
w
(D CO
S -2'5.ci
— U «
o. « •- « —
— O. G> ^
. — • _c -c cp
U U 43 43 U
to c o o co







CB
CM


















*-





CO T-l
eo



CO 1O








to










to
co m
w 5 "u!
z5 e> a> to
B. — ^3 	
0. (Q CO 	
Z ' 15 En
< — U .A
_] ro to 43
^ O 3 10— O
U ti i- _c -o (0
(/> ra -Q to oto
>-H JC — — O L.
au u-u_ u.o

























































CO
OJ (0
(0 c: a. Q.
— U -Q 4>
— (0 "O 43 —
ra c a> o «
3C •-* 3E 3EQ-
i




1
1

1



!



T-l '


f

\





CM i







i

i-H CM
1

1

CM i
i












1


S
*3 «1 4O U
C O ft)  o_
Q..— — O)
a. a. to cn
o> c:
u cn a. c —
(0 « CJ O fc.
z 
— U « —
ra •— n
ra tt u
slifSs


























































to
t_
CD
>
l_
a>
£
Q.
O
*-
I]
-------







«-*
to
1
j£
CO
1
i
-
§>
*~*
a


£
3
i
•1
"g
f*
rH
Sf
"I
*-
{£
a •
£•
§
•s
£
J
5
«£
JS

d


CO
X










m o>
Ssc
3
* "7
=c 
Q ^
5* i
*C — < T-l S

m co
s 1
S cn
»c <-< T-I CM
CO CO
1 *

IKCQ-4-CM
cn
CO CO
1
u3 •<;
--J ~?
re cn

8k o.
o «
>• H- CC







CO








^









CM




*^^


•—I

























n
co »S
ra ro
a .0 CD
43 n 43 us n
E^cn g ^ jcn
S^.5 i3^
o to "o jo co
to cn c k. cn



• / „






CM









-




»-t ^l




























CO
CO —
SCO 43
-ae -o
CO U CP t=
— ra i- re
CO CD O • CQ
re w — o c=
ra t- o.
U U to u ra
to to cn v L.
33>LLI CA

»— « -^H




-, -



CD «-H



«— 1 *-H













i-H





f^



















S
CO CO
— OL
— — 43 CO
ra ra 43 co co
CD CO O ^ —
NX XS, 4» 4»
CD O O
10 *0 D).Q JQ

CO CO CO f*. CM
CM «-H



CO CO



glOI^^CO



*-« CM *-<
T-H




CO " «H




CO CO CO CO ^


co co T-< r*.





to














OL
OL
ra
L.
*
CO
~O 43
isH
C Q) 1- U
~ -o -o' ra ra
w"-^.^.— «
a, Q. OL— cn
ra re re n —
CJ«J 00.0

<-H CM «-<
^*"







CM «-l



-*•
CO









**>
CO


CM CM





T-4














CO


.— to

^0 CO CO
43 OL CO
to j= co «-
_j3 Q)._ (U
43 — -0 C
3 — .—
.0 co ra
CO CD U 43
0.0 	 C
— ^3 .A n o
43 43 n •— » u
CO CO
i. L. o e •
n ra OL o u
co cn to ts to

CM •-!•«*
«j-M







-4



!O *"*










CO CM


CM





CO »H















to


1- CO
"- „ . s
.y Q> JZ
t- U CO 43
O co OL™
4- to — ra *
-> CD 0. U
CO 43 tO
p— to « «
to co
to .c u u u
OL to co ra ra
OQ 3<_> O

(S
CO



a.



CO



«-* o»
»-l




CO




IA
CN


CO





CM
*-4














C
to co
OL E
ra ra

43 i£ to
=3 O t-
o c co
.C CO O Q.
^ CD (J IB
tO £= CO
•5'g--5.'S
— n o
"u ra Ic *4^ u
ra o to 43 to
6 u. iZ z a










t-l CM






































CD —
E P
to o
0 43
U
•o c
C CO
ra
CO
CO CO
i_ t_
ra ra
u *
CO
*- CO
— n
n o
.IS
-------








«-f

to
I

^
(O
1
^J
c
M


cn
CO
o>
f-1
sf
f

1
c
13
C
i"
t-*
CO
"ra

£
I—

8

CQ cn
i
85 §
_J — s
» CO i-l S
o>
CQ CO
t
ce =
UJ ^
^ 7
£
CO 00
* CM -H CM
0>
m GO
1 !
^ i-H t-H CM

« ^
CQ ' O)
1
u3 — i
•*C t
or • co

CD
CQ CO
l
55 |
*B »-*»-* CM

CQ CO
1
LI*! ^^

=E 03
* ta -^- CM

o>
CQ CO
I
^ 7
=C 0)
* tB CO CM

CO
CO * Q.
>I-CC






^H










CO CM


















CO






vf




















-«P -»3 CO
.  -»3 4* _O
— 'JO « O> CD
« ^3 C C CD
• e co
u ra 4> CD CD
CO — Q. CLJC
._ ._ o o -o

























































9 CO CO
JQ -Q CO
3 3 J-
I C
: CD ra ra ra
— u u -*»
^ 	 c
co^a t- i- o
O *O *U CJ
-Q C C
.— .-. -^
Q.— — C
3 >» >* re
L. U U
>•. 	 JE
ra ra ra
-C 0 U JO
o>-*— *^
3 "O TJ O.
O ID CD —
0 3E3E «J













,-1













-H




^



























1 ^
O *~*. CO
-D— S
CO C O CD
c- ra _c —

CO CD CL.
CO CD CU>^
E O Cu
CD CD ra 
-------






1

to
g
|2
§
i
1
^
^


|S
w*

g
i
n
g"
S
g
*s
1
tS
a.
Z?
|
-»
S
JS
5
-
£
_
*5
2
»
£
CO
tt
"i
«5
S






CD
CD cn
C€ 5C
uj :=3
1C CO
K CO •-< CD
CO CO
I J
V CO rH CM

m g
| i
IcN^S
o>
CD GO
i 7
£ CM.-C CM

Cn
CD CO
S *
-? 1
re o>
^ 0* *-l 04
CD g
s m
sj 7
»c  l^ CtS














CM







^
































_
o
5S «
«^ £
3 =3 to O
B43 C J»
— *^ «.— CO U
4> E-i= U 0
e « o Q.— a.
«-^ £ " O. i.
« >.».« *
1— 1 C TO TO C C
5 O « ea ea re

•<*•
CO
,; -'


o>



S ^







CO




a




^




CO »H

















CO s-i'w'
C 4> -4*^ 0)
— 10 01 «N"O o
a. o.
ro re cn cn o CD
u i- c c= cn TO
cn cn— • — ro re
O O -*3 ^3 *- t.
43 43 O G) Q> CP
O O V V > >>

•N





















T-*




CM






















CO

c
3
CD
•— CO
43 O
— U
t- n 

















































«0
IH

£ c
CJ> ^-% 0
CO — -*3
. d CD 1—
CD cn ro
OL I U
-43
cn c CD
ca ro o
Ift ^ u
V) I
10 U I- O U
C= — « CT-—
CX~«~U-S (0
E « — i- ca


















































CO
^s.
S
Cassette cases and
Toy hats
Canera lens caps
Cocaine wrappers
Toothbrush
 n
sl
-------








i
tH

10
O)
£
j£
co


4
c
OT


1

S3"
O)
1
is
s •
c
a
1

oT
1
•T
«o
*"
0)

o
l£

s
M

•5
£
o
I

L.
«£
j
i •



eo
^jj

=j
j£










CD O9
85 g
_i — »
-C 1
a: co
»= CO T-H IS
cn
CD CO
1 ?
=c cn
9C CO *-C CM


IS
CD cn
I
Zj ^

3: co

Cn
CO CO
1
£] B
re *-i
3K CM <-l CM


CQ CO
§ ^
rc cn
3K CM T-H CM
Ol
CQ CO
55 §
_J —3
•<: i

ea
CO cn
i
S 1
^ 7
rc co

o>
CO GO
I
zn cn
^B t-4 «-H CM
0>
CQ CO
1
lit ^c
	 [ — -^
re d>
iK CB ^- CM

cn
CD CO
t

Sc ~?
n= cn
9c ta co CM
"o
CO
(0*0.
















»-1 T-l


























t


*^





1— 1






















CO
Q)
80)
.—
— a.
43 (0
O — J3 CO
.£3 4^ — CO
	 0 .0 O> «
0-0 0>
Q -C ^3 . ^
c/2 o -o ^= o jo
< u o o> to t.
— J — o •— — ra
O •< U 	 122
































































to
u

3
43
O
.0
ra
j
3
E
C?

'*




















t-H















CQ LO CM
i—l






























to
to t_ to
to c co co -o
c ra o. to «- •—
re o o. « o —
u ra u o.
CD 1- CD O- CD
— O) * — « cn
O ra o. t- ra
_J « »- >> * «-
C o to -o — cu
J CD CD ra o a cu
1 •<: m o LL_ o ca




































































CO
E
s
c to to
|>.— ,— M
IE 43 <- C
re
0 — CD t- tfl
E 1— VB ^ O































































D
0
43
1 <0

= i
i. O_
0* »-
? *
— "O «
L. •
* ra ra ra ra a)
3. (D CO 'U C_J CQ



































































CO
t_
CD
co a.  to
-0 CL 0.
•o o ra a. o.
c o t. ra o
rat,. * ^ a.
1. 10 O H —
a TO o 3 o
-JU-U-0 _J
-------








S
^
to
i
j£
CO
—
g
i
I

s
"S»


li
1
CM
•^
'gti
*
s
s
s


IS
s


•
g
5

.2
5
1


CO
X
1
*





IS
CD 0>
t
^ T"
5 CO

m o
i
1 1
•c CO »-« CM

m o>
i
_J "j>
re co


i i
S Cg rH OJ

en
CO CO
i
CD •<:
*Z i
SC Oi
*K CM*-4 CM
o»
m co
§ I
g 1
»c *-<•-< CM

CO <3>
s |
3l co


1
3 •?
*~~g;
en
CO CO
1
s ?
•c tO "«• CM

CD S
t
1 ^

rc o»
v ta co CM
o
vt
8* ex
o «
""


•





















































a
*-+'m m
! i. s |
O cx**3 K_ ^ a.
^ *~ ro o o ro
1 TO •—
2t| c= n. *- CL «



• _ t













*•










i— i
























(0
tfl O Q>
« DL u
u Q. V
v ro —
— t- CL
t_ I- 0
O 0) OL
CL CL n
ro ro OL
CL OL tn
U U w — -*:
co to « — o




















































«
u
0
Q_
TO
U
ro
a 03
t*_ i. ro ^a
. S • .-
U 43 0
(0 OJ « CL


!*•









in















CO »-l























d>
OJ
c
co (0 CL
X-N B 0 Q-
^^ IO 0) U —
O Q) «*3 Q> 1—
O 0) CL CO
•^ "" *" i_ l_
«o co a -o .0
e= e= «- a a
E m ca 21 £ £





















































CO iO ^-^
V QJ CO
V 03 ,5J °
CL CD CL *
to •w-'^-'
id "O T3
xi -o c= e=
a c= ro ro
- co e? CD co
«J £^^^


^

















































•o
c=
ro
CO
O
> o
O -0
O) «- CO
CO *-
1- C CD
«) .— OL
d ro o) CL
.0 -*3 >> 0


CO CO









CM »-*




*-4 CM










co r-
CQ CM




CO CO



i-H















.2 S
CO CL
C U CO
LU CO °"« O
P>« — 01 e=
£> «+- ro «
(/> CO 03 t.
_J — O O > OL.
C3 O 3 O <0 n
S.Q. OQ a mo
-------









I
fl
to
f
I
£
€O

|
•O
C
n


§
s
m
S3
f



|S

•H
CM
C
SI
c:
Ml

S
to
•s
3
O
(w
is

8
<•
c

^
^
£
0
£


g

i
1

CO
X

-5
c







CD CD
DC 3=
i —3
^ 1
n: «o

o>
CD CO
1
1 !
» m <-i CM


m S
ffi 1
-J —3
^ 1
=C CQ
^ CM *-! ea
Cn
CD CO
1
ffi 3
S 7
•c CM -H CM


OS
CD CO
1
S Z
_J —,
3£ 1
]K CM r-t CM
CD CO .
1
s 1
OC «^4
3te *~1 *~4 CM

CD 0>
I
ffi § '
<: *?

» »-* rH (S3
CD CO
1
m s
_j — a
* »-H i-l CM

CD CO
1
ffi S
i 7
£^S
O>
CO CO
S =c
	 1 -^
< 1
=c en
* (S CO CM
O
« * CL
CD O (U





CM CM.












•*• «-H CM




















CO










«— i


















O 0) ^-N
-H "* *Q. S
» ^-N. N->">— ' (J
> 0) CD
— CO CO —
= 0 i- l- Q.
_cr o> CD •*— ^
si- c c
CO (Q 3"»
(Q ^3 ^» CQ
•^ 	 C C «-
O (0 U U
; -a cr -o
0-0 T3 C
"O -*3 O O CO
c t- o o
(0 CO «*- «*- CO
U Q}
Q. OJ~8 "8 "re
3 D> to n ^~
0 LULL. U.Q.

•«• cn
s
•"• .:





VH




CO






cn rt













r<- <«•
TO










CM



















s
u
"a.
— — CO
CO CO O
JQ.O «*-
flj V
co co d>
CO CO C
.JQ ~D • ffi
8^1
U U >>

tA CM i-)
LO *-H ^-1











CM






TH »H













r-*




1 CM
























ft»
-O
ja to
3 	
— CO
co co e
to -^
O 3 O>
OL C C
*— ' n •—
a> -K
CD O. U
c co ro
— t- co cu
a. CD c:
a. o_— .
t- re u co
.43 «- CO «


































































0 2"
CO CM
3 •>— '
CO
C E
10 O
— x->\ t_ **.
re cj co
a — c
0 OS C^
O CO C O CD
'fe'-S " =
S'llli'
Q  V O. i
J 1*3 « '— *Q. C (
H  o ^a u
i c a. O-a «
> .— o j= •— •—




































































«)
8
CO
o_
il;
-------





i
10
I
m
_
§
i
M
i
«*
"E
g
§
F»


1
1
55"
__

|
1
|

•^
"

.S
i

<£
«•
5
1


ca
X
1
g









m o>
ffi S
S '
JK «O *H ta
o
CO CO
1 1
»r CO *-4 CM
ID
m o>
J -j>
K CO
M: CM 1-4 51
O)
m co
i
1 3
SK OI—4CM

CO CO
i
K"t 1^

S CW
IK tM *-< CM

CO CO
w 7""*
S •-<

ta
CO C7>
i
L.I
CO CO
I
ES ?
Sc 1
S o»
|K «-4 v-< CM
s
t
ffi 1
re en
>K tfi ««• CM
en
m co
i
e s
^ *7
•c ta co CM
o
n
m * p.








CO





CM














VH


























- 0. t-
• 0 0
O O. CO
CO
**-t S3 c_
f s! •*
c '5.1? ii)
'— « ca c
4> « U O
e o « « -t>
O o .0 ra
CJ *^ • V 10 •"•
^^ 0. 3 «- » CO
— U J= ^0
CD"£ 4> c ^-5
BO 3 U ra 6]
OOHiS2


' J -




CM







,

































to
«
«
•T^
o
o
40
CO CO 3
O CO
i! J2'5.1
— U CO
Q_ « — W —
— Q. O —
U "(3 43 49 U
10 CZ O O CO
SCu£o3

CO





»-C CM




«—!









*^r^



1-1


























«
CO CO
rt u «-
P tf C2 (0
B'o.'ra « —
5— B i^
D CO <0 43
Q L; o o 10
3 <5 IT iZ l£ c5


























«-<


























8
0=^. 2.
— O 1 « —
•5^-i- = -i3-
A co ca CQ
!-"=•- J= "S

CO










CM CO




to




-































CO 

CO
CO





r.














-



rH f*-























40
g
40
to'c
V CO
0 Cp
CO O
I- W TO
4) JO C
S4» 3 —
-P 40 >
— U CO «
"
-------







1

10
•§,
5


f-
m

i
1

s"
s
«
1


^
*N
|
1


o>
s
•H
CO
"o>

i
I—
a
5
c

"^
L.
S
2

o
_g
,s
1


CO

X















m §
i
§ M
3Z «4-
O*
CD CO
1
Lu ^
< i
3K CO *-* CO


o>
CD CO
1
S ^
_J —9
^ 1
3Z CM
3* LO i-i CN
Si
CD CD
1 !
^ LO t-H IS
en
CO CO
i
s ?
_J —3
•<; i
^ LO i— 1 CO

*a
CD O>
OC 3E

— J —3
*C 1
31 CO

CD CO
I
§ i
•< i
3= CM
*: -*-,-l CM
0>
CD CO
1
1 ?
^ •<- rH Csl

OQ S
S §
-C CO
3c co CM ta

Q>
00 CO
PC 3E



3= CM
9E CO *-« CM
to
10 * ex
> 1— Oi











^*"




*












«— i i— i >— t


«-H CM





CO CM






CO









CM





»-H LO CM













ra
-P O)*-#3
ra ra
^ -ra oi
*a re ^3 .0. ra
H _Q NX E O5XX
— L. •— «
SCO *V -O CO
01 c: t- o>
*j .0 ra o ra TO
C ^C CO C_> O CD


'"' .*~*











PO *-H








CM. *-1





*— 1












•-I









CO












CO
CD
to •—
S Jc^-o
0 U CD C
— TO L_ TO
ex « — J3
to *
3) O3 Q> O5
o ra — v c
TO L. ex
• • ** 43 ex
u u o u ra
0 tO OJ Q> «-


^4 ^











CO








*-4





CO






— <





T-l



CO CO





*-t CO











to

(0 O
— ex
	 »3 tO
TO TO -P CD CO
3) O5 O — —
Oxs.~° ^ *>
CD O O
D . «) (0
3 O CD — •—
QQ CO CO 3E 3E


o f*- co r*1- o>




^ ^ i*.






^ ^- r*- co o>
r-< t-t «-i





CSJ CO CM T-I ^-1


CO CM LO





3 f^" O> LO
CM «d- CO
v-l




>-H «-4 *-l LO





LO



r-l CO CM «*- CM
i— t





•O LO LO CO
r-t CM






ex
ex
ra
L.
*
q)

€0 <0 TO
<- CD E OJ
CD U O —
ez CD L_ u
o«"o. -o

0 ^*»^^*^~ ra .
x ex n o)
ra co n = —
_> O O Q_O


CM CO *-t
LO




CM
t





*-( i-l «-i i .
•

1


rH *-C »-l


•^ i



!

CM CO
LO
CM




•—1 CO vH





"*" :

i

•-


i


•H «o »i ;
*-<






5 •

•— «
"~ fe
T3 €0 «

« « W
-t> Q. «
10^: — fl?
J3 ®"TO
S.«.£^|

U. L. O C= «
s ra ex o ci


oo




*~*






CO CM CO CO
r-f
. *•




CO »-<








r-. •* r^- CM






S3
r-4





*



^





"M f-l







7

a
3 ex
9 ra

co to
X (D -C
t- tj « ^3
o CD ex—
<- CO 	 TO *
«• CD CL U
2 .»a to
5 ~ to co «o
> ex 	
9 CO
- CD • _*: -a:
co .e= u u u
x to to TO co


CM




CO
CM






tS)
CO





^


CO
f— t





CD

f-4




S5





CO



•*





r^> o>
CO






c
tO CD
CL &
ra ra
o —
43 «*— V)
3 O L-
o cr cu
c co o ex
+3 CD' • CX
S = i S C
«- 1 s *
— -o •— — • -o
ra c — ex o
— TO 0
CO C= C
3£ 43 — — . .
U TO -C .43 tJ
3 O tO -*3 «
i3 u_ 1Z sH 3
y y
-------




i
to
"§

is
fj
§
i
*
•H

8


jC
CM
4
•g
"^
CD
•»
**)


i=
a
5


~*
£
J
5
t-

pt
.5
H
£


m
X

g
g.
*







to
CD cn
e 1
IB CO •-< 3
1
»» 10 >-l CO
^
o>
CD 03
ffi 5
-2 i
i«~§M
ea cn
e s
^ "7
*a in 1-4 ea

o»
CO CO
i ^
•c LO «H CO

CO Cn
1 i

as co
CO CO
i ,
S Hi
»c *«•*-* CM
O>
CO CO
1
1 i
cc o
iff **• i-l CM
CD C7>
1
ffi 5
^ "?
ScOCMS

Oi
CO CO
i
1 ^
=i CM
£ CO r^ CM
O
i g §•
>-t-az




























CO "H




*^























V |* .43 U)
3 t*- «4- O
c e>
- CM CM in
•JJ NXXN-O
c to c
O O _»a -*a _Q
^— 'ua «o 01 cn
n 43 c c= CD
LJ— c_£j£.>
5 .— ~ o" o"^
















































L. Q)Q}
D. t3 33 *-
0. ^3 ^> 4)
re c
y «D ffl n to
— CJ CJ 43
O5^> *l_ "l_ O
re o -a T3 u
O J3 C C
co o,— — e=
O =J >v >> CO
t- O «J
« J= 0 0-0.
QI cn— —
C =3 "O T3 O.









P* *-4 CM 01



vH «-H









«— 1



^_^
























0.
CO ^~*
O s—\ CO

—  >. £

CM
Oi

CO »H




*H *-l i-4
CO



in
CO





*-t



*-i O>



IS






















CO C?
f_ ^
E 0 £
Q) CD CO CD

CO 0 0 4W_£
CO 10 CO CO O
.0. CO CO CO 	
— — — >\
4* a. o. Q- c
S 3 ai ai £

S

r—




s



CO





•-I CM



* CO



•^- o
CO




•*


(A
CO





i-l 1A
ca







10
Q>
U CO
CD CD

cn CD
<= CO J=
lo m co co
Ja *> "«"-2
4* 3
. . CD 1.
CO CJ t» -!- CD
>* CO « — -C
- ac al <£ «"



-t CM «-H




rH -rH.

















r-l




^_4



















^ ji

— (J
0 CD CO CO
*,s g «
• — CO
CO CO CO —
C G «- t=
O O CD >. O
•O ~O O.43 43
C C CO C 4»
3 cS 0 CU 
-------







1

u>
JS.

f

'I—
€1)


|
C
M

S
-H
8
f
2
|S
g
"g
OT
oT
CD
0>
s"



g^

a
OT
C
OT

•T

o
5
£
&
I



CO

X
•o
c
t)
1
^



tfi
CO cn
ffi i
•< 1
9E CO f-4 (S>
CD S

1 1
*c co *-t co

o>
CD CO
I
s §
—I —3
^ 1
Z CM
•E U3 i-H CM
to
CQ cn
1
s i
<: "7
*: LO .-< IS>
O>
CD CO
1
§ 1
3K lO *M CO
CO cn
I
5- i

31 CO

CD GO
t
S §
^C 1^
IE CM
»C ^•'i-H CM
C»
CD CO
I
ffl ^
<< 1
3= cn
»e ^- »-t CM
en
co cn
s i
>E CO CM tB

cn
CD CO
i


^ 3
=n CM
*E CO «-4 CM
0)
M * Q.





CB

















i-l








»H T-1












^~*




^





i— 1






3
C
O
n-fttui (.Loniiinueaj
Cotton swabs (tubes
Sanitary items
Sanitary napkins
Tampon applicators
Tampon wrapper


LO U3
CM •




^" »~<





cs






r-t CM




0> ^H^



CO . i-l





tS i-l i-l
CO






cn
i— C




CQ





cn CM f-i
CM






-»3 43^C?S
««_ «4_ .«- (j
l_ l_ _C —
CO CO * Q.
CO Q} *— **—*
C C
- CO CM CM O O
co cn cn  >•
I o_ t/5 co oa CQ







w-l










,






*~*



























,_(








MISC. writing u&ensi
Buckets
Kardhats
Tape pieces













i— i















CM CO





CO






1—1




-





i-H






40
— "£
CD I-
C= 
43 CO
« S E 2
-g.0 0>0
CO "O — t.
— tr _ac —
O. CO U 43
a. CD co
o cn ex
^ — c o
^3 — . Q>
CO JC U «*-
(0 CO CO H-
Cu lZ 2 0
'




I
]

I

;
1














1












'















^

(


J
 U
._ cu cn*^
4* -^ CO 43
« u ,ra co
(O — I. «O j





























































.
• CO CO
O. (.
CO CD
O o.
Q.
CO CO
1O ^~ 3
 CO 43
>» E U O
O CO O O
*--<-><->!—





























































CO
to o>
.I---
'* 0
-_l
'sj
«*-
•*«* co
-------






!
I
«

4
t»
g

i
*"*
«*
CM
f
Jj=
1
CM
O
4
"H
Ml
1
S


8
§
1
^*
k.
p
•
3
o
•*-
ft
.*>
£
1
CO
K
•n
c
i



CO cn
i
B 1
2 t
»K CO <-4 CB

*> CO •-! TO
CO S
9 7
S CM
VC 10 •-« CN

OQ CJ»
1
fj3 3
S ••«•
•I «>«-« SJ


CO S
S 3
33* 1
a= ta
^ LO «H CQ


CO cn

S CO
)• •«• *-4 e>

CO S
1
IK -r rt CM
0»
m S
i
3 ^
i^s
CO S
1
3t CO
m co CM m
m S
1 ^

=S CM
» CO •-< CM
O
s s §•





CM
















CM •-!









.-









t-H






S
U
8 CD
._
5 8« «
O — J3 (Q
	 0.0 "OJ M
O JQ CD
S o -a jc u JQ












































to
.5J
43
O
TO
U
•o
CO
CO
re


*-4 ^-4




TH T-l

















^-1 CO



rt •"


1-t



r- 1 
-------






§
«-f
to
I
£
~S


Ol

1
LU ^
1= 2
» LO «-l CO

1
5 o
_J ~~>
1C CO

CO CO i
s i

* ^- *-H CM
Ol
CD CO .
LU ^
_! —3
J1^ 1
3K ^- i-H CM

fg Z
_J — J
•< 1
nr co
at co CM ta

Ol

i
in — ^
_J —i
=C CM
»C CO «-< CM
CO
CO * CL
G} O 4)
>• i— o:






























»— i




LO
































ra
e
•*~
CO E
t- CD CD
^— ' CO CD -—
co -c "cL t_
S CD O CO O
CL-»3 *- t- O.
i E «".E °*
•O CD U
* C CL L- CL. CO
. ra ra ra n •—
3= CL. H- OZE






LO





















CO
CM



-H





























t- «
fl> O
ra —
. a. ra
ra CL
Q. CL CO
CD -*3
• 3 CD CO
O CO — -^
9 CO CO 	 0

































































CO —
^3 CO O
t_ ra .*»
n E
u t—
•4^ CD
Ol « CL
01 3 ra
111 Q Q.


**•







co^



r-l













S



LO CM


















CO







CD

CL
CO
c
CO CO *Q_
™N CO O O •—
C7 «4^ CD *r»
O — — ^3
> CD CL CO
c a. CD L_ i_
lS_D _Q
« 3 _a .a
C= L- 3 =>
O t- l-
o •
— u e e
— co ra ra




























r-4

































tQ x— *

u —
» CO CO i
-o-o
cz n ra
co t. t_
SC= CD CD
— _Q ^3










































»-<

















T3
£=
ra
CD
O
s
*• o
3 .a
en «- n
CD t_
L. C CD
3*« «0 &
3 .** >» 0
'cSi^c/j


CM CO
to co



LO •«•



v "Sfc



Ol CM








CO CM




r— re
t-H


CM ^«
•««• .-1



CO S)




CO »
to







T-H O>
CO








V) *—\
0 «
.— u
"CL •—
V) CL
•0 O •—'
5 " «
n o — co
.d .— CD —
U CD °"S 0
EC ^3 — _O
3 CD ra
I 1- 0 OtJ
"• >% — OJ C
r •»* «t- re ra
D CO CO *-
- >> >*_X CD CO
J — O CJ > O.
£O 3 0 CD 3
a. CQ d OQ cj
-------







I
10


£
*o

g
i

O)
g

a
•s

h
*^
?
1
•k
8*
f
S
a
1
m
*
1
i
1
M

£
£
CD
K
1
1





m cn
ffi S
5| i
V CO i-4 G]
o»
CD CO
1
t* «0«-l C§

cn
CO o>
S g
3^ "?
=e CM

CD Cn
1

S •*•
»C LA *-4 S3

cn
CD CO
1
3 ^
»U,~S
CD cn

cn
m 
s j
W ««••-< CM
CD CO
f
5(» ~>
»c -T t-H CM
ro
m cn
i
s i
£ CO
»B CO CM CD
cn
i
2 7
V CO «H CM
"o
S k CL
« 0 0
> K— CC




-* 3




,_,




CM •-<««•





^







- — S

.
to


.-<



cn co co
CO




*-C CO




O 0> y^
I? s"c !
~-^ g S^^
o re w >»
Ly « ^3 ^A ro
»;"e:"£ o o
— ro ro <<-«<- ^
^|gS ra-2
5.CJ IJQU.LI.D-

CM
' j '



|s.




ca
CO













S "*


s


r^.»-*



S"5^




CO




•— % CO
o s>
_ o
o to
* *o.
— ' 	 E
« 	 m
>t co ro o
n ^a .0 «i—
t_ O «)
4» «O <0 »
S S S i
11-1=1

O> CM




CN




" °*CN










^- •*


>-H CO •*•
OJ CO


1






^4 -<• O»
| i-H CN
r-4




LO «-!»-(




«
5
3 —
t. W
>> "^
— O
_J3 43
.— ra
§W E
-»3
s cn
o. c= c=
^^ n —
o je
O) cu u
c 10 ra
8-— i_ cn Q.
CL O C
t- CL £X— •
fl> — CL^tt U
^s L. n u to
0.43  V
n o Q. cn o a.
-i o ra -e o
— — 3> 43 43 43
< J= C O C 43
u 43 n — — o
















































.1 8
(A W *-. —
— 0 -P « —
— U M 1- -g
d — T> C tf
Q.C— 43
e ra — c
o c o •
43 0 «J €>-n 
-------









8

u>
I

p
•o


§
1


i
*"*
a
f

o

s
c
c'
^
c

«
CO
s
CQ
O)

1
l~
a
i. '
m
c

£
o
'S
£

<>
IV

£
1



CQ
X



I














to
CD O>
1
LU =3
_J —3
» CO *-< C9

o>
CD CO
1
1 '
^ CO i— 1 CQ

CO CO
1
ffi B
— 1 —t
<*£ 1
3= CM
&C IA rH CM
IS
CQ cn
i
£5 B
& IA TH ta


cn
CO CO
1
^ 1A rH CO

ts>
CQ O>
1
ffi g
< 1
ZC CQ

CQ CO
1
ffi |
1C CM
» «*• *H CM
CQ GO
t
_J *~3
=c cn



CQ cn
g] j=
< i
a: co
^ CO CM S)

cn
CQ CO
1
ffi §
— J "~9
< t
=C CM
* CO i-l CM
CO
co * o.
















LA
1— 1



















*~*











*^





TO









CM







CM





- CL i-
- 0 0
0) Cv CO
CO
— C 0)
«— ' 0) I_
M CL
CO 0 V
y o «*-

3 -— -0 " §
e a. c 01
— CO « C=
4» 4) t_ O
a~ u o e ^^
V -Q CO
— E 0 CO —
»— ' CL 3 «- O CO

3 ~tf -»3 «> 4» -0
»0 <3 M2E3E


CM
• '"


















'^











v-H





^



T-l



















«
E
V



-o
0
g

CO
co co rs .•
0) CO
CJ «0 •— 03
V ^t 0. C
— U CO
CL CO — CO —
— . Q. Q| —

U U •** -4^ U
to c: o o «
=E CU »2 o 3E


CM











CM rH CM
**• *H



















CM T-I »-l





CO CO
rH

















CO f-












to
to ra

3 « jj _«
5"ra co 5"°
Z] O 3 CO — «
u u o a> to
? CO _O 0} O 4}
—1 JC •— *— O *-
310 a.U.LL.0







































































8
u
o to

CO C CL CL
— O 1 CO •—
— .— | — _c
a co ra co
— O -Q **



CM


1



CO *H




CM '







CO

















*"*



»H













rH














CO
CO 0
4» CO CO U
~ fl) O Q)
0 CJ O —
j.— — CO
,CL CL O CD
CD C
u cn a. c: —
co ra to o i-
— — O Ct_-P
z cn cn cn cn









"




TH TH







^











CM















CO







CM







CO
E
CO

to cr
fl) (0
U O)
c= t-
ra o
^>
i- co cn
to .0 cr
(0 ^» 3 —
CO 4) <4^ CO >
— o ra —
— v E — —
re — ra
a CL— cn •
CO Q> O
- x u — to
-------
1
to
|S
i

g
*-*


s?
f
£

cJ
g
i
•
«n
»-4
*

|
a
i

"*
«r
1

g
*f*
_
£
i

CO
K


I
1:














ca en
i
s s
ai 7
=c to
•E CO 1-4 CO


CO CO
1
m ^
S ca
^ CO «-H CO
CQ
m en
i
5 *f
K to
*c t— «-t 05
cn
m co

«c !».«-« 04
ca S
i
| 1
X to
CO
CO cn
c£ s;
i ^*
•2 ""?
»e CO CM CO


s s

•s i
re co
VB CO *H CM
V)
CO ft CL
*J 0 ft>
>• r— * CC














CO CM






CO CM i-l


CO





f- CO *-l i-*



CM



»-t *H CM





r-« CM













re
™ o
43 CQ43
ra n
M JQ CO
— ra —
43 ra 4* .0 ra
.. S cog TO
J O vH CD O r-1
H-IU3 N^ • CDXX
— ft- — «
1/2 O 10 *O _Q O
« « TO C 1- CO
_J .0 fa o re re
E-< co o o ca





LO CD
CM






CO CM i-H












r-4 CM









CO














S CO 43
O -^ "O
w u o c=
.— ra L- ra
cn O) 49 co
n ra — u cz
•"•^•re'iVcL
• • 43 43 CL
u u o u ra
CO CO CQ » 1-
ai:ai>LU to





^H r-. «-4






CO *H


TH





CO t-*



i-l CM



.-H

















CO
V
u
CO CP
« -s.
— — 43 CO
ra ra 43 cp 49
-1 i-H _Q 43 43
8 CO CO.A .A
V ra
_ _ u. . .
P 43 CD U (J
S CQCD33





CM •*• IO i-t
04 CM -«•






-tog 5


CO «-* T^ •*•
CM




o> «-< tn LO co
CM T-H CO «-< ^~



LO co r- co ta



CO CO CM i-l (5)
CO »M »-*




LO f- f*> O>






CL
a.




43

co 40 re
i- « m co
CD Cl O —
C « 1- U
_« — *cl^ -o
« •^»""*»— IO
0. 0.0. 	 01
to ra m 3 ••—






rt g T






ms








CM oa •<•



rH CO



C9
*-I




CM
CM






CD
—
.— co
*«- «-
 CQ O)«t-
10 C C
u ra .c 43 u
RI O 40 43 10
o ul IT £ 3





•-H i-H






i-H








•^







CN •-«





l-H






a> _
i §
O 43


•O f=
c: ra
ra
CO
£ £
s s
0)
- §
ra o
-C _C
ii
-------
u>
•f
f.
CO
o
1
99

O>
CO
2
^H

3
"&


|S
s
c
J
"O


oT
3
»-i
•T
CO
IJ-
O)
f .
*
C
M


£
o
'ja
<2
&.
o

•
2
i



CD
tt


















GQ O>
I

3: *
=1= 10
V CD <-< CS)

os
CO CO
i
1 7
in ts>
» CO i-l CO


00
CQ cn
i
3 i

<7>
CQ CO
BJ §
» r» 1-4 CM
CO 03
*v- -L

~jt !^
7:^ CD
^f t1** *H CO

CQ O>
I


•<; i
» co CM ca

o>
CQ CO
. i

^£ |
=C CO
3K «O i-H CM
to
10 * 0.
>• *— ce















*-< CM







*~*






CM



*~*


















^4










— \
J
J <«.<*_ o>
| CM CM re
• CO C
o — jc: _c oj
TO ^* C C ID
^ g-! J! *



























* *^
























to co H
V O

L 3 3 t-
L -P ^3 (U
; v re re ra
— U U -P
1 J2 C C
3 °*~r — c
— CO (O 
-^ — o
— CO CZ O V
CO I- (O _C - —
U V * 0.
— > co ^^^^
0 O —
i U « CO «
E — a> «
0> > TO TO
1 0) — *C- *«- •








«*H *— 1







^





















v-1 t— t «*H


















i
- «
e ex
(0 • CO O.
W -o OL ra
c ra ft-
. _Q « (0 •—
1
'
;





CO LO
'






tS :
CO ;



1



:


. CO
p*.




CO


. 1
!

CM ^>
CO i

1
'i



u>
^



!



CO <->
L. >•
JU Q- >
9 ra o
-•its:
u u u o

CO « «"5 '
WWW—,
O.CL CL C*
. >. 1
J U t> O >«








CO CO
^H






CO






r-



CQ



cn
CO





^.

CO





r-. "
CO









to
H s
"a. a
t_
TO O
	 Q_
.u W V) CO
.p *> « — .
0 J^ 1
, CO « 	 JC








«— (







CM






r-*

































^•ff 1
0) *-'
I •"• ft- j(H
B a. on
-'^-' c *
O 0) >» O
c= ra c; .p
O — IQ O
-------
i
u>
in
1
^1
1
*••
a
•ft

^
«-*
CM
*
*
1
S
•f
p
i£
g>
I?
I
i*

«T
g
1
t_
.2
3
*
t
CO
X

1
4-





-


(9
O> 0>
S 5
•e CO »H o

0>
m 50
e i
re e»
ye eo *-i co
ea
ra en
3 i
gr-^g

CO 00
1
LU S
•c t
a- co
»c f*- »H CM

CO 00
1
1 -
£t>.^g

IS
CO en
oc sc
3 R
we co CM oa

CQ 00
ce 3:
~j ^

=C CO
to
s gs-













CO i-t


~*


























"i
?J 2
a = in o
«= <3 <= .£
•" ^^ to •"• ra i—
4> E JC U 0)
C « W Q-— CX
6 .a 43 ro — ex
O ^ t.
»H c ro « c c
H" 6 43 43 0 0
GO 43.— .— Q. a.
5C 43 C C E E
_J o ra ra tro ^cg
' i -




CO CM CM




.-C LO CM


CO «-l
to



CO





CM



CO ^~
CM



*-*







43 *—*. tO
c 43 43 a? : ex
— cz t=
O j-*; ,-v
— tO CM CM O O
CL OL
re ra en cn «> a>
I- t- C C CO 0)
co CT**"" «~~ ro ra
O O 43 43 L. L.
43 43 O O O CD
O O Q) CD > >
a. a. co co ca CQ





CO LO




rH


«-l


LO *-H






"*



rt












to
i
43
CO
c
— CO
43 V
C. CO CD
?E CO 43 —
43 n CL
U -^* TO »
ro -c
ro *••<•. ra
u i- c
CD O
0 0. to
a ro L.
-------
            ffi
s

f
 2


3
 e
m
 I-
 o
«*-
 «*
43
5


I
g.
            ffi
            ffi
            ffi
            ffi
           ffi
                                               15
                                                                -
                                                               0)    0)~D
                                                               a. co i- •—
                                                               O.  —
                                                               CD o a.
    O ID    O.

 5; o o -o —

|2 » £ g-o
P«i **i CD *j LL. <
                                                                         -
                                                                        a)
                                                                        >•
                                                                        e>
                                                                                                «-  CO O  « .
                                                                                                            -
                                                                                                   coco
                                                                                                   40 «t-  CD O
                                                                                                    CO  CD
                                                                                                   ^3 .4^
                                                                                                    O  *^ C  C


             IO
             OJ
                                                                                                                                  OJ
O 10    tU  Ol CT

£11   g
    0)
 « Q.       CO
 a> ex       J^
 43 CO tO    U
 CO U L_ (0 •—
 — * 0 I- -»3
 Q-    O- Q} (0
   T3 CX Q.
 •O O CD O. Q.
 cr o *- CD o
 CDS- * *~ 0.

 <0 *3 T3   —
 Q. to o e —
{3 CO O 7 O
KJU.U.O .j
-------
I
u>
i
m*
g
v-l
S3"
f
Jj
5
•*
*
O»
S
sf

I
K
f

I
«r
5

o
IV
•*»
£
1
•
CO
X


5
Si






CD
CO 0»
S 5

Ire to

1

»c CO *-< CO
CO O»
ffi S
^ '
»c r-^ *-4 ca
o»
CD CO
3 i
g^-a

en
CD CO
i
LJ
CD 0>

12 £3
^ to 04 ca
CB
CO CO
a m

Sii ~?
re co
JK CO — < - H-o:





^

































ra
»-* CO «
T? CO €
VI. « Q>
=9 O U -43
C ^-* « tU —
,*. QJ ._
.*» to J= Q. L.
C V 0 CO 0
O Q-^J L. i. a.
^ •_ ra o o ra
>-^k e a. c a.
^^ I ra •"•
£ -D S3 U
E c ex i- ex w
<; ra ra ra ra •—
a. =c a. H- «-> SE
' •• '


•"
















CO







1-t








10
fc. CO
CO 07 O
«J Q. U
O O. CP
0) ra *^
— L. a.
L.
U L. CD
a. ex. ra
ra ra CL.
CL a. to
Q) 03
O O W — ^£
10 CO 40 — Q




































0)
u
cu
ex
D
V
X
a «
- o^ *
O *«3 CO O
tf. c. ca 43
ra c
. u «-
U 43 O
co CD co a.



CM r-^n »-t^







CO




^f CM
*— t



«-H <-H «H







***"






.2
o_
en
c
co to Q-
x-* E O Q.
o CD a. co
"» "a. CD L. (-
« i/j =3 -a_a
g C i. 3 =
rn o o •
3 ra ra — o o
K CD DO 2E LL. ll-



CO
















-H
















CO CO x-v
S S —
CD « CD 0
CL. CD Q. *
CD ~£ V) CO
O T3 "W
§•,? Si
c. ra -Q Jd
CD «- t-
• CO CZ CD  O
O .A
L. C 0)
£> "ra «) a.
= -g g»^



51 °*



^
co to


Ol




CO CO
CO CO



r*. co

CO tA
O> CO



CM CM
to







I/I *-«*
u u
Cfl ^CX
*o.^a *
U « ra o
•c c -*3 — _a
E i- o flJ -o
>- >> 	 0) C
— .*3 «*- ra ra
» CO CO t-
2— ? oo * S.
C3 O 3 Q (D 3
oZo. coo CQCJ
-------
1
iO
f
CO
o
c
3
C

s
s

n
f

1

,H
"
C
C
"
g
i
s"


1—

a
i
c
m


«T
0
£

L.

•
5
1


m
K


c
S.















IS
CQ O)
1
gj |
< t
3= U>
» CO *-4 IS

o>
CO CO
1
S 5
1= 2
» CO •-< CO

69
CD cn
ffi §
	 1 — s
3: LO

m o
S j
< 1
m co
3K h- «H CM
OS
m co
i

S r£
•<: i
v r*- *-« co
is
cn o>
t
§ i
^ i
3K CO CM S>

CO S
I
3 §
— J -3

DC CO
^ CO *-l CM
	
8»c,
CD O CD
^^ I />•















CO CM






^*- ^- CM









»-* CO






«-M CM






r-
r-4





CM h-







O CD x— %
_£= — CO
3 -— N ^-^^-x «j
& CD CD
SO t_ i_ Q.
— -f" CD CD ^»- '
* * C C
5fo 'ro >,
co 43 43 ca
•— '— ez c t_
* O O 43
J O CO (J O
= .a c -o
J O T3 -O C
E "o 43 o o ca
>- c *- o o
£« S^M
_) o, cn to to ra
a 3 en co ca —
3- <_> LU U. U_ Q-







co






0>
CM









CO






^- CM
CO





r*. f*-
co





CO
CM
CO








O 07
c a.
^*

W — — ca
»^ CO CO O
— GJ 0)
+3 CO <0 O
co ca c
2 -O -Q ca
a NX xs. 43
0)
CO CO CO «-
9 CD CD 3
«.2.2f
a. olol a.














•«»• iD
CM «-l









ior-






cn






t7>





rH







CD
-O
JD CO
i- ca

— CD

— CO
CO CO E
(0 43
o n o>
Q. C C
CO Q. O
c to ca
« — i- cn a.
CD Q. CD C
. o. a.— •
: i. ca o co
1.43 t. ca —
-O 00 »C Q_ ^






































CO















O 43
CO CM
— XX.

<0

•— CO
CO O
— B CD
S ° .Eg
I-H ca ca
E '*-' 43 JC
co cn c 43
o  »- 43 3
%-C CD O —
P Q._C 0 0
,n c/3 c/3 LL. o_






















































CO
CD
j
)

O.
)
a
CD
>
CO
s-
•

,

t


















;




























CD '

CD
a_
"O
c
CO ,
« —
CD (0 O CO
JK O * tO «J
CO O **— ' CD CD
j o "o. cn CD *o-
i "43 w -- 'o. c=
2 J£ «-«= o
<-C C*0 "C4»
U 43 ca — i.— o
--«-><«> _io



%.
















































*•





01
C (0
CO CO I- —
— CD 43 40 —
— 0 (0 fc. 43
ca CD CD x
a — -o c: CD
a. c= — 43
c ca — cz
o e= o
(3 CD CD CD -O U
P c a. o -a tn
o — o j= *— —
-> -j a:  oc =E







CM






rH









































40
CD
U
CD
a.
•o
O CQ
•It
) >- 0
= rj o
• m »c
-------
r-l
IO
«O
|
1
ftT
g
5
I
$
i

i
*••«
s"
_,
O}
1
I—
8
c
1
&
«2
—
^>
*
£

ta
,2

g
g.












co o>
O£ «
3 =1
IK co 
•o u «*-
3 — -U 3
C 0. C= 0)
'^ (0 ra c
•*> O 1- O
§u 03 m  •"—
- *— _C _C 01
U U 43 43 U
to e o o to




CJ »-t CO
CM

CO


CO




vH O
OI


rt


CM
















CO
co ra
to S"^
3 V «) CO
a — .43 —
Q. <0 CO —
Z E E 10
2 ra  CD o_
O-— — CO
Q. CL 
O) C
U O> O. C —
to n co o L_

v


vH «-t





^




*"*


^


CO





OI






CO
E=
CO

CO t=
U O)
C «-
, ra o
43
•- CO CO
CO JD C
CO ^3 3 .—
CO 09 43 CO >
« — ra
JQ Q.1^ CO •
re cu u
«- X (J — tO
>   s
-------
       APPENDIX C

   Raw Data for New York
November 11 through 13,1988
           and
   July 7 through 9, 1989
-------
-------














o>
a
oT
L.
f*
±*
3
"1
C
9
I


f-l
£
t
I
•if

I
o
U.

i
i
 CO
z in £
z
CM
»— 1
Z
cz»
£d CO

•=:
i
CM
- T-i
CO
ill CO
C2 ^^
52~|
1
CM
Q CO
z: CM ^
i
CM
*— I
CO
2£ ^H «i.
•< l-t THg
z:
CM
Z
CO
jj[ CO

z o ^
-H CO B£
— 3
1
CS
z:
CO

£ •' ?
*^ ^^ *•** C3
z:
i
i-H
CD
Q± CO
O °°

z;
i
C3
z:
(0
W * Q.












^,












^
















r-- co «-<









CM CO








CO
to co
m ja en
43 CQ 4> .A fO
c o* tz en
M> CO *-l V CD i-(
-* JQ N^ C OJXN
^ i_ .— n
5 2 J1"?-P SI
^ CO d C L_ O)
I -Q CQ O CO fO




CM





























CM *-H


















CO
CO —
CD U «D CZ
• — fO L. fO
a. co — JQ
n CQ  LLJ CO




^H »-C


















^










Cft *_| VH


















Cf
CO CD
— s,'5-
10 CO ^S CD CD
CQ CO O — —
•H »-« Ji -*3 *3
V XX 4^ -«3
CD O O
10 CO CQ^3 .O
> CD to
> -4^ CD *J U
' *» > CO CO
Im m*3 3




CM **•
*— I







t-l



u,
















•-I CM «-l ^- t^-
»-* to












ex.
ex
ffl



CD
•c« -P
CO 40 CO
I- CD E CQ
CD W 0 —
cr CD (. u
co ^ a. -o
0 -0 C=
— 1J "^ CO «
L a. CL— CQ
co  Q_ O




_•
^f











-
















CO OO f-t CM
LO








CB *-i



J

— CO
«t- U
cu
-0 CO CO
t= L. C
CO CD CD
•43 CL CO
CO J= 40 «-
^3 CO— CD
-*» — -o cz
ZJ — •—
_a CD co
CD U -43
a. CD — •— c ,
-»j _a 3 o
43 CO — t U
CD CO
i- o e= -
re a. o u
CO CQ CO E Vt
.^ .— . Q .—
O O_J 3




CO i-l
CO




























} f— 1 »H *-t
JO














t
- CO

i CO
CD -C
1- CJ CO 43
CD O.—
« — CO *
ill!
" 40
- CD • -^ -^
-."1.2 2 £
Q:S <_><_>




'r-
to







CO
*•


-





CQ





CO




ts>

»—4







»— I tS
CM


CO CD
E
CO


1 fe
CO O Q.
CU E £X
t. 1 «0 Of
3 1 CD C_
^— O (J ^
-o .— — ^
c: — CL o
CO O
CQ CQ«t-
Us j
O CO 43 (0
	 ._ QJ 	
K 8
-------








0>
8
ft
oT
"s

r-
i
§

n .
m



••<
i.
S
1
t-1
O
:2
p
1
ft
S
m
£


o
X
I







g
O 1
S g
S "> CM
CO

tn >•
Uu ^
is-a
S ^
SECO CN
^ 1-1 «-< VH

S ?
§ >>
S 3C
CO
3 ai

5^J <-iS

CO
1 5
V2 g
is~!
CO
3: ca
° i
^ vH CO «H


S ?
§ i 7
Sl^ogra


CO
3: co

S S
l^cai
CO
1 j
i^^S
—
8W 9* cu
o v
>-h- cs


"*



*-i






















*-< ta M-
CO






*-*








Jj j^ j> y)
3 »+-*t- e>
C O)
— CM CM n
n 43 C CZ O
LJ>— C= V 0 >
» u ni o o CD
«c n — • o. QI-*^











































CO CO CO
01 _Q .£» CO
0. =131-
0. -*3 43 «
ro c=
* o ra to n
O 43 — — C=
0)43 t. L. 0
CQ O HD "O U
•o ja c c
A 3 >«.>* O
&- U U
o >> __2
co j= o u ua
JI 3 ^ *O Q.




























^.










-




to
ex.
sv¥
— CO c: O CD
I S^2 8 8
O 3* Ol Ol












































o
o
.0
5 £
* « «&
HI i!"i
E v — — —
rH O) LO
C*J



CD
CM


T-t











IS CN
IS)


«N



CO *-H
CO






CO
T<-1



v-l




Hardhat bands
Misc. plastic items
Misc. plastic pieces
Misc. plastic wrappers
Polyvinylchloride (PVC)
f~







^~


^








r< ^
CN






S






CN



S




Toys
Misc. tubing pieces
Misc. vials
Pellets/spherules
Spherules.
CN i-H



























U,^ ^CO










T-t




*~* M ^
0 QJ CO «
JZ •— • *— -O
» Q. O) CO
CO 40 *> —
0 0 €> >» O
-0-0 CL43 43
C C CO C 43
o o — n o
cj o a a- <->
-------









o
s
oT
.c
o
|S
f-.
• a
-o
c
"
1
s"
f
b.

s
1
•>

Jj
^
£
i

c.
o
U.
s
i




X
1













CO
2T CO

Z U* CM

z co
CD I
C/} >
C3 I
to >•
5: g
Z CO CM
^ T-l «-* «-H

CO
Z CO
t=> 1
i 1
2= CM CM
< «-*< «~t *— 1
CO
Z CO
co i
g^. ct

CO
tJU 21
d i
Z O CM

CO
Z CO
0 1
o z
•< ^-t CO i— 1

en
Z CO
C3 1

O 1
•^ »H Ol (S)

CO
Z CO
C3 I
CO >
1 §

CO
2= CO
CD I
CO >
a z
l~~s
CO
40 * CL
>f-0=






»-l t-<
































i— 1 CM CO
















,-x
	
%
P 2
> -Q L.
| 3 CO O
• ^-* « — ra u.
* E __v U CD
2 CO Q> CL— CL
O UQ 43 CO — CL
ig- «= as
_, «».>.« *
•H c ra ra c c
-• O 4> 4* O O
13 o ra ra ra ra
t o co f/3 t— J—



"*































g "-1 m
















c.
\ t— N
= 43 43 Q> O)
O «l— ««— — O
° L. ^ ^ .2
E « ra ^»,^CL
— c c
*- — •— CO CO
— — o o
» CO CM CM "o "o
L"eL N^ *^ *"* **
i n en en o  U U Q> O
O O •> 9J > >
: jc -c JT « CD
1.0. to 
43 —
en t_
43 ra
re e co
CO O »-
4> ^ en ®
C ^ t_
— — c -ae — •
ra CL ra u 43
CL n co
«J 0» CL
•t— C O
? Hi at
S5IiI!i o> n
& 4;^
•o ^-^ w
en c ra
ra ra o
jg* jj u
43 ^e re 43
. in u -o co
n — i- ra
— 43 TO —
cucno a.






















































•
CO 10
CL «-
ra o
U CL
co ra
e= i- _c
«^» §
43 CD L.
ra re c .A
t.s'sl
o ro o o






















































CO
CO 4>
.S--
"fc CU
(=
to —
ra _c:
•*-
ra i-
-------
           =C <-l    CM
           ^ »«H *-< *^<
(J

 X
                                                        c re a. co L_ •—
                                                        eg o o~ o e> —
                                                        u    ro  u a.
                                                           •> I-  « O. O
                                                        — o) * — ra O)
                                                        on    CL i- w

                                                     af 8 fe-S-- * fe


                                                      SllJifll
 ..      „
. -»  —

  «  0
                i- n o  « -ae
                  coco
                                                                                                                     Q)
                                                                                                                     —

                                                                                                                     O
                                                        .
                                                    oi  a.      j^

                                                   •   c c «.iJ
-------












i
oT
"o>

£
£
r-
3
—1
C

1 '
s"
f
g
is
ft.
£
«§

£



f.
1

t-
£
W
1
*
&

jj
K
1



















CO
Z GO
CD 1
S5 1

=e U3 CM
CO
Z CO
CD I

£5 z
O 1
Z •<• CM
^ 1— ( T— 1 ^— 1
S
CD |
111 JP;
tcO CM
*— 4 *-H »-*

CO
Z CO
CD 1
to >•
CD. 1
Z CM CM
CO
Z CO
CD 1
CO I*-
!s~3

S
CD 1
65 1
O 1


CO
5C CO
C3 I
to >»
S g
O i
"as TH
•<: »-i co *-i

Cn
Z CO

O 1
«t *-H CM la


CO
Z CO
1 %
I^S
CO
0 *?
CO >•
£5 S
< *— 1 *>H vH
~0)
to
10 * CL
CD o o
x— or















































*-*





















CO


— % to co
' L. ' S «
3 O U 43
; ^— ' co 0} —
> 10 JC CL »-
r CD f co CD
SCL43 1- t_ Q.
.— re CD O re
— ' * E CU C= CU
-"(= 0- L. CL 10
C to re co CD —
X 3: a. 1— c_j 3



CO







*-f













PO












-*






rH



l-l












CO
t. tO
88. S
JO. CD
Li -s-
5 
J
(O
A CO
o 43 to o
4- t_ (0 43
• CJ <-
1 O) tO CL. •
E UJ Q CU



CM


































f-


















CD

CL

c»
cr
CO tO CL
^^ E CD CL
x-x CO CD U —
0 CD 43  CD CD
> CO CD O
) * tO CO
3 TJ "O
12 -O C C
3 c ra ra
t- n _o _o
en t. c_
• «0 C CD CD
i o — ^a _Q
— — • . 3 3 3
z h- t— cc: cc



t-H





-




























-4



















I

1

1
t
g i
* o
I .0
5> *- (Q
CD L.
- C= (D
> •— ex
i « * CL
I 4> >» O
3 a> o 4»
~ O£ H— 






































LO CM




















tO X-N
 CL
p O 3 O CD 3
L a. ca a ca cj
-------










'
n
oT
I

^
i
§s
T-l
a
|5
t-4
J
Sf
>*
i
*£
1

t£
5
£
&

u
K
•o
|










! ?

pc o
s 1
=| LO 01
CO
Z CO
C3 1
Vj :>
U3 ry
3 •«• CM
eg
as co 01
eo
=e GO
CQ §

z O» CM
as
VJ ;>•
S ?
SjT-l ^JN


S *° c<

CO
3= 01
j/j >•
I< »-i co *-<
en
as 
§ ^
§ T
3-HOlS
CO
3C CO
o? >*

?5 "^
^^0,3
I I
Cu 2:
"o
« » Ou
-£*£4J
^ t— CC

































CM






•






O O *•"*
•-% « CL OI
El — •) M .S
'?• "S £ £ ^""^
o ca «a >>
^ « 43 *P ca
Lll""* ° ° "**
33 o ™o T3 C
E -O ^> o o re
*- G t- 0 0
— re ra «*- «#- *5
to u o
>- « ^3 ^3 ^a
—1 a. oi n n ca

CM
CM
" .



v-4


-


*















•NT




CO
CM


CM





O 01
O V
•£ '5.
^™*
CQ — — CO
>» re ca o
43 co w di
ra ra c
T3 _Q Jl CO
c -r=
ca N^ xs.-*s
« « « L.
v o a> 3
43 0 0 >»
n «, «_

A



























i-l













_g
ja * "^
*^ S
— • ra
8« c
^9
O 3 CD
a. c c
*— " ra •—
O ^£.
cn a. u
cz « ra
« .— i_ en CL
€> 0.0) C
t- o_ a.-— •
o *— a. jc u
f t. ra u co
0.49 i. re —
to cn»e D-3E
















•


























l-^N
O -*3
n CM
•^ XV
C E
•^ ra
« ^0
n u co
0 *H 'mm
ra » c 4*
o M c o a>
"o 1. 49 3
t.Jg'i^
49 P__1~ O O
co co en Uu fi-












































»— \
u
0}
a.
c
n
0
O
s-











































(D
U
Q>
a.
e
ca
« -2
ID W O «
O Q) m*~! 4>
.f U V W U
<0 « *-' « CO
n u "o. ra o "o.
13 Ip « .— "o. c
-< 4) ra _tr o
Kle c'o'cli
49 ca — — o










. •-


















r-l ^«




i-1












CD
.5 8
wot- —
— U « i- 43
ra o o x
A — -a c a>
a. c— 43
c n— c
o e o •
4» » » 0-0 U
*» c o. o -a «
o ._ o *•" •— >—
u_jce tna£se














































QJ
U
*O-
If
•u o
a>
o c ~o
0 t. O
0 3 0
-------












o>
CO
s
oT
"1
2
£

s
1
IV .

g

'-<
S
"6
S3
J
3
J
8

X*
.
L.
0
JB
X

o
LU
«*
43

1

•
X
•5
|

















g
C3 1
to >

Q 1
Z tO CM
z S
O 1
L§ °
:=<•*• CM
^ 1-1 »-* i-i
g
C3 1
Ol >•
LU si
O I
Z CO CM
•< 1— 1 T-* »— 1


CD |
u5 z

2= CM CM
•< *— 1 »— 1 T-l
CO
Z CO
C3 I
CO >
£5 z
C2 1
Z •-€ CM

CO
Z CO
i s
£3 I
Z (S3 CM

CO
Z CO
t/5 >•
(S 1
< •-! CO i— 1

CT»
IE CO

PC ^
§ ~?
^: <-H CM s

CO
Z CO
1 °
0 1
IE *-H
^ *— < CM i— 1
CO
Z CO
CD I
to >
85 S
0 I
Z i— 1
to
J3JJ-



















































^
















- Q. «-

0)0. «
o S £
N CU
10 0 V


'V «
g ._ -O 3
c CL c cn
-co re c:
» Q> L. O
.-> •— ~E S CO 	
— ' o- 3 i- e> re
>"if 43 «) 43^
KcS<3»^22

O)









^H






























CM





LO





CO
PO



to


0 -* 0_ C
— o re
O- CO — €0 —
j-cfls
) c o o in

,..

m



CO



CM





U>
"-1











*-( S




CO






»-* 1-1 r^.





T-I OJ






^








jn

« «i
1 O » 10
J-Q.-S » =
5-s « ^S-°
3 O 3 <0 •— 0
B Ji 2^-o 8
2^^.£ § £
» >_> U-U.U.O






























CM

































U
0)

w in
"o. —
— 10
to c o- o.
— O 1 « —
— 	 1 — .C -;
 CL
CL— •— CO
CL CL 0 D»
cn c
o> o_ c —
re n o L.
— O CL43
cn to  re
o cn
C L.
no
43
L- 10 CO
<0 43 3 —
CO 0> 43 (O 3-
• u n —
— « E — —
re — «
o CL— co •
re €> o
- x o —to
— £u_ *-i 3
-------









s
oT
r-
i
to"
*-*



[H
K*
J
I
1
It
£
|_
£


f
0
-2


|












CO
ZC CO
cS ^
^ CM i-t i-t
ca 1
65 :c
^c o> ^^ co
CO
cS C3
Q 5C

3g CO CO

iJ
op
is«s
CO
as co

u3 sc


0 J-
3£ CO ^^ CO

CO
25 CO
 >•
u 2:

35 U> CM
g g
Cu a::

a= u> CM
^ vH CO i-<
CO
O 1
UJ 5C

pp" yj (^|
^ rH CM «-f
V)
W ft Oa
w o s>
>-h- or









CO

















^^










*"*








ro
"i_-s1>-
alllll
— L. •— ca
Q O iO "O .JQ >0
 O U U
43 -«3 >. CO «
O O ttl — • •—
DQ CQ CD 2 3



CO *«•



LO co h-




CO



co •*•








CM »-H

















Q,

.— Q)
W « CD
£ 1 I'G
s^i"?l
S.'S'S— _S>



O> CM
s


CM m
CM



T-l
3



*-l CM



*-<




CQ

















O

Cigar tips
Cigarette butts and f i
Disposable lighters
Lenon juice dispensers
Misc. containers




•4


CO to CM



«
T-« CO
T-t



f~ 10 CM



' .-




•^ *-f

















«
^
S 8.
to re
•» U
L. u 
o • « o- —
- e> o. u
CO •*> 	 «
S—  CO O>«t-
10 C C
o re -c *s o
re o co •** co
cl5u.ulz3
















*H


























E"O
CO O
O ^3
u
•n
•a i=
c re
L. 1-
5 *
.t S
SS
33
-------














en
CO
en
<-(
oT
"6
g
|5


±.
J
m
co



co"
T-4
f
£
j£

f-l
L.
i
I
-O
31
„
L_
i

i.
£
M '

^
1


O
K

|














CO
Z CO
CD 1

O Z
CO
CD 1
a: a
U Z
a i
z o> co
^ f-H f-H «-H
CO
CD °P
ce CD
0 Z
Z CO CO
* ""' •"* *"*

CD
Z CO
§3 §

Z I— CO
^: »H co *-i
s
CD 1
LU Z
a i
21 f»- co
< TH CM TH

CO
§ >
S §i

21 r»- co
«C TH TH TH


OO
=E CO
C=l I
^3 j^
Lu 21
z: co co
^ T-l V-4 «-|

GO
Z CO
CD |
85 Z

Z LO CM

CO
21 CO
CD I
C/3 >
Cl ?
Z LO CM
^ T-l CO T-t
CO
21 CD
O * I
s s
o z
21 CO CM
^ T-l CM T-t
« * O-
>• f— or








CM









^*






T^ T-<




TH






CM





































«T- *T-  CD
^a JQ in
~ ^3 ^3 CD
a c=

«) ra ra «
	 «J 0 -*3
^3 ._ ._ C
Dl-p t_ L. O
O TJ TJ U
.n c= c
- .— ._ no
3 o.— — tr
3 >-* >> CO
«- 0 t?
>» 	 ^
ra ra m
-rr u u -Q
Oi*^ •—
3 "O -O O_
<3 33ElIj







CO

















CM














i— 1




























CO
a.
CD *— x
U -— N (0
0) 0
TJ ^ O
W c o «
i- W _C •—
CD * a.
8!i g S
_• >• OJ 01






































































: 10
E • a.
(0 CO O.
*o o. ra
c to t-
> •> u *
I CO



«>



CO
CO




T-C LO
s





^




LO
C9






LO






IS t-l
CM




CM
CO






CM
T-l
*H




&*^





^_^
w o
CO O Q_

E O O_
CD CD « O
^3 .— t. TJ
l_
O U U O r
10 (0 10 U
w ra ra —
o. o. o. c
o o «j >»
m n n —



T-C









r-H CM
CM





CO




CM TH
CO






-1 oO






LO





TH
TH






(S3
CO





CM O>









i s
*Q- 3
L. '
TO CD
C f A _C
_o to co CD
^3 ^ « —
•*> C3
2 31 O- <8*













TH






-.

















































O
? 1
U
> CD (0 CO
e o. CD ra
*-* c= *
c w c: ^3
-------
I
I
GO
Z GO

^ O* »-l v-t
•X. 03
Sa O* CO
«P
1 S
S *
as co co
0 I
en >•
a i
s>S r— co
^i »H CO *H
0 1
§ 0
i*J
(
CO >
^ 1
* S —< S
g g

Sg to co
C=» ^
§ to 01
CO
SC CD

S 3C

5SU> 01
^C ^H CO »H
CO
3= 00

CD as

§Soi2
_.
to
888-








Csl CO


tO »H CO «-<








CO -«T- •— — O. O.
« 43 C C • •







CO r-t
»— 1

r-





en























« ^-\
g ^^"S 1
1- t- J= —
K ra co ^^
«. c c
U -3C JC
— « CM CM O O
-C.C N^XS >» >>
a. o.
ra ra*O) D> CD CD
^ L. C C O) OJ
01 en— — ra co
O O 43 43 t— *—
43 43 O tt) « «
JCJC^^ « «
a, o- OT crt CQ QQ









































c
O)
— to
43 «
— U
U CO CO
all li







CO








u>





-
















to
I-
C 1)
. — p
43 ra
to o E t-
"g "c "° C? £
— « -a — i-
o. ra v>
>,.2 1? °- «
£*4> — • O
o to -c o «*-
tS ol iZ 3 cS







































to
•o
I- C
0} S~N O
tO — 43
C CO t-
o> en ra
O. 1 U
co -*•
en e= co
ra ra o
-O U U
-------
 en


 f

 I
J


1
I
              5       ^
              < CW *H 4-t
            a       §
            Q        I
            Z CO    CO
            .<;_(,-< ^
            « * a.
            V O V
 CO        0>
 0)       .—



**  v  (0  CO

 O — J3  CO
ja -*» —  ra
   *»  a —
-r  o ^a  en to
                              O t3 -C  U -O
                              U  O  GQ (0  L.

                                 o — —  ra
                                                               a. «
                                                               CL «
                                                               to  u
                                                                                .—.—     «j
                                                                                                a,
                                                                         ! §.2
                                                                         :U- U_
       *-^ CO
    ^—v V)  C
     O  «  O
 *-N—  O ^>

  SJ.5  Is

  SliA"

  CL W  «  TO

  -'§  gC

> gi-e t!  g
  «i  n  flj  a)
 CCi <_> C.) CD
                                                                                                                                       «  O.
    ra  co     v
 ..  L-  t_  CO .—
	  *  «  «- ^3

 CL    O. 0)  CO
   "o  a. ex.
•o  o  ra  CL CL
 C=  O  L,  ra  o
                                                                                                                                          ra  o  3  o
-------










i
Tl
0?
£
1
..
JN
i
s



CO*


1—
1-1
t.
1
•g
i
u
£
^
it
£


o
K


i









o t
c/3 >
u] y*
O t
2i°"""*
g g
g §
«C O> CO
g 1
gr CO CO

! 1
iD 3E
as t*- co
-2 *-* co «-«
CO
1 i
S ^c

as r*- co


CO
1 !
§ ?
s: r— co
^ «^ »-« »H

CO
ii ?
S CO CO
CO
a: 03
I S
S ?t
^ US CM


CO
=C CO
<7> >•
S sc

se to CM
-< *^ CO «"1

s ?
3= LO CM
-< rH CM i-l
"g
CO VI GU
^H- oe








»-«









































L.
p^% W M
O <0 C
O L. « BJ
El O U -*3
« aj «—
c: •> u no
U •— « «J « ca
— ' jr « n. c Q.
X c= o. c_ o. «
•C ra ra ra ID •—
£3=0.1— 03




,;

^ ^^





N



Nl
r-l





CO



^.



CM





CM




.^^






" co
« ex. u
O Q. O)
QJ ra -^
t_
t. L. ai
Q. o. n
re cu ex
O 49
. . 3 aj to
U O « — -3C
« n to— o
















































CO
CJ
«
0.
T3
V
U
1 CO ^
Z o je *
O 43 CO O
4- t- n .43
• S«^
U J* O
0] OS 10 O.
SiffooJ






^


CO
































u>




o
o.
CD
c
m « CL
^-» E U 0-
^^ CO « O —
*C9 V ' 'o. CO
» 'a. ea «- i-
co m a .a ^i
a- g o *" 2 2
B m CD a u. u.









•- «* CO


r-i CO



CO






i-l CO



OJ



CN »-<





10 rM CO




to






Misc. rubber pieces
Tires and wheels
Tubing
Rubberbands (pieces
Rubberbands (whole)






,H



































~





C
CO
0
o
t i
> o
O -Q
O) 1- '«
•-„!
A ra 40 o.






^


rt


CN










rt
























CO *— *
O) CO
ij to
v u
.—  — «
E £ O «J T3
111?? is.
-------















o>
S
oT
§
t
P"
r-.

TO
C
2
I


a"
f

1
is
vH
•H
L.
.S
S

I
•e
i


o
iE
JS

a:



x
•5
c
S.
-S-












GO
Z CO

to >•
85 Z

?o,rts
C3 ?

S Z
O t
Z O» CO
< *H v-f vH
CO
CD f
CO >•
85 §i
Z CO CO
^ i— 1 <— 1 1-H

§
0 1
to >•
Q |
Z t-- CO
^: •-< co r-4
CD 1
CO >•
§ z
z r*- co
^ *-* CM T-i

CO
3= CO
CD I
t~\ |
z r- co

CO
z: co
CZ> |
OC C3
o z
Z CO CO
^ i-H »-l »-l

CO
z: co
O 1
*° CD
g , z
3E IO CM

CO
Z CO
CD t
to >•
Qf CD
S ^
3C LO CM
^1 »-( CO «-l

CO
Z CO
a* S
C3 Z
3E U3 CM
« * a.
» 0 Q>



















U3 CM









*""*





































O 07 ^~N
_£= — W
™» * O. o>
— « « —
0 U. I_ Q.
_c: OJ o> N— '
* c: c:
S *-s 	 y)
CO CQ >>
H -*3 *3 «
-^ — c ez i-
* o o •&
O IO U U
o ^ ~o c
-0 ^3 O 0 TO
£= l_ 0 O
to  o
L "CL

— 	 E
— — «
>» « TO O
_Q J3 M-
(D V
« « V
re ca c
-n .0 ra
_c
*• XS-»3
O
§t
V 0 —
— .— o
O- O.O.














O> i-l
CM



•-<

















«-t





J5






-^-1











V
-Q - (0
i- ra

*— ra
w .2 e
O 3 CO
A gJ
CD O. U
cz « ra
•— t- CD a.
0.0 C
CL a.-—
•— *"* f U
iC S.2
CO SB CL. S































































O^"
(Q CM
	 XN.

C= E
•— TO
O
E O
U CO)
CO C -P
« d O Q}
V — Cl I-
« a? -o >«
^r a) o —
CLJE= o O
CO tO U_ Q.



































































'
j

i
1

1







:
1









i
1




I
1
'

1

1

! -





i







'




!



a>
a> i
o.

to
CO —
« « 0 V)
0 0 _C V
-c w * « u
« ft) *— ' » fl)
.— (J —
u Q. co « a_
Us » -— "Q. c
v to jc o
	 >• -*» .43 **
^ c o c .**















-.








^f <-H









































CO
C= CO
to  x
c ca — c
DC O •
2 a> o «aa o
£ e ca. o _a «
> »— o f» •_ .~-
j_i o:tn 0:3 p


































































0)
o.
l«
•8^
?£•§
S^a£
-------









Ok
S
oT


|S

£.
i
»


«•
1
£
v-4
O
!
•g
1
o
0.
5
1


o
X
"™

J.








CO

1 f
=i — — U
a  —
£££££












































CO
CO 0)
43 CO CO U
c a> i> »
re o o —
^'O-'Q. o o>
- O) C
to ra (o o *-
x  «  _o c
(0 43 3 •—
M V 4i « >
•— u ra —
S "S.— S
t_ X O — CO
-------
















en
CO
S
o>
f
e
|S
1^
*
*•»
c
M
en
fH
CO*
fl
f

1
f-l
J
£
i
•jf
£
i

£
1
1


o
X
l^j

|











Ol
Z CO
0 1
LU "~S
O 1
Z O>

CO
Z CO
a i
ffi 0
a z
^C to »~l »•"(
o>
Z CO
CO ^J
u3 ^
£3 1
?u>~£
§
0 1
en >•

2: ^
< U> *-l *-H
O»
Z CO
1 d
m =5

§ li
-c -^- *-* o»

00
Z CO
d 1
O I
Z *-H


C3 I
0 Z
?«CN^

0>
C3 1
^C CO »— 1 GJ

CO
^ CO
€3 1
CO >•
o ?
Z -H
^C C
1 Ol V Ol
ra ra — u c
O _Q jQ — —
ra t. a.
1 10 Ol 0) L.
3E 3 > GJ CO








































v-l


















U
s .=
— Q.
3 re 43 a> a)
1 Ol O 	
^ XX -»3 43
O O O
10 «o en ^3 _a
'••s i J J
! o £ •— -—



ts






CO




**• CN
T-l















«-H







CO CO CO GO





rH









CL
ra
*
.— to
n €0 ra
<- Q> E Ol
QJ U o 	
c a> i_ u
. a. o.— 01
« re 3 —



»H






«— 1




to «-H
CM















CO







s





CD









0
_
«*- t_
1 e |
40 a. to
(0 J= (0 «-
-o o "TO
*|=t1
L. O C= •
re cu o u
1 Ol CO C «
~ 0 0 2 3E










•H




w- i-t ft
















-







* ^





*3











1O
CL
ra
o
(0
0) -C
O 10 -*3
g) CL"
(0 — « *
-  *.3C .3£



o






10




fs.





-------













0.
S
oT


«5
t.
^
1
§
»•«
S


|5
f-4
•H
J?
g
w
i
•£
i

£
**
S
&
o

K
i












§ *j>
S o>

CO
ZK CD

S °
S 'f
^ «O «•* *H
0>
a: co

§ ^
tU^S

CO
5 2
IJJ SC
lu>~,3
O
ac co
C3 1
g ^
5i-«-.-iES

CO
§ 2
^3 ^3
Q 2:

CO
se co

•< CO CM r-t
0>
=e co
Pi ^
Q 7
•< co — i ra

g «

g §
Sco^S
C? I
IL~is
o
n
8 IK o.
0 «
> l^ Qs





CO












S







»H




*— 1




CO



^
















? ^^ «
— CM CM n
#3 NXXXta
C « c=
••^•O V} D5 O)
TO •*» CZ C t>
L> — e v v >•
— * B *CO
« o ra o o o>
< « — ex. n. J=

" * >

































i-H












tf) CO CO
l» CU 8)
03 -O .O <0
d. =331.
ra c=
t. _ __ —
^ > 	 E
«J= 0 U-S
IJll"^"




















































Q.
™'o?^
•o — u
— «f) C O CO
ra t- ro .C —
•o o —
o> cj ra co co
E .— cu a)
o-^I.f.i'
5 Z HI CO* CO*




















































S
o
j= <«
10 OT O.
OT 13 O. n
o e ra >-
cn « u *
E «,J2 	
i— .0 n w "~~






trs
CO




1SJ
CM



CO








CO




en
o>



CO



^_
to











CO 0> 0_
CO 03 O.^^
e u Q-
0} o ra »
4_ 0) OT CO ^






CO





i— 1 CO
CM



CM

"






CO




ta
«— i



CO



CA












CO
S «
O 4)
• ro v
c war
In «J 8" «
S-JjIJ.
CM











— 1 «-H


























CM












"o
— CJ
o w «o «
^ *£*. 0> CO
— CO
cr c= ra c ^a
o o — ra o
cj O QQ- O
-------













en
CO
s
oT
.c
01
1
3
CZ
ra

CD
CD
O>
CO
.C
CO
o
t—
CD
"1

O
1
*
u


o


ra


O
*
ra
o:


- Z O»
z ^ co «-< oa
CO
Z 00
C3 t
pf jC
£-> Q I
Z << CO «*H i— t
Cn
C3 ?
£ ^
m ^
^ d i
^ z r*.

CD
1 i
— Z *H
z < u) «-H I-H
Z CO

"2 	 f


c_> a t
- z i*-

CD
Z CO
en i
-> O 1

CO
Z CO
1 1
z: •< co CM *-<

en
2= CO

C/J „-'-!


*J O i
>- Z f-
z •<: co »-* «a

CO
3= CO
CZ) 1
Crt ^^
^1 1
£ ^ ro *-H *~t


Z CD
ts *^
o ca i
E ^ CM T-* CB
5 o
3 CO
t- cq * O.
ra CD O O





















U> CO





-












'







co



















^^
o


•no to
» _Q U.
33 CO O
J E lac u CD
c: to v o.— ex
O _Q -*a ra — a.
j * £*£*""*
^ c ra ra c cz
— o -*a -»^ o o
t/9 -*a •— — n. ex
< ^3 C C E E
_J o ra « TO ra
BC <_> tn tn H- *—


CO
t-H
"'








r-









CM
















^>



















CZ
O x— N
5 *f> <*- — l>


e • ra ra * o.
— CD CD v-*x-^
— ez c
"*- ~™ 8 g
u _*:_*:
— « CM C^ O O
D* S" CD CD CD CD
U. L. CZ C CD CD
cn CD— — ra w
O O ^3 •** *- *-
43 +3 CU CD CD CD
O O CD CD > >
-C-C _C-C CD CD
a- o. en to tn oa












«— i















































CO

0

3
>
31
> CO
CO CD
s|||












CO


























<— t



















CO
J-
.— CO

en L.
C= CD
43 ra
TO K CO
to o *-
43 ^3 ^i CD CD
CD CZ CZ L.
— ra -o — *-
_ _ ez jc —
ra a. n 'u -*a
a. ra to
O CD O.
>% — tz e
I- ^3 .— .CD
CD CO -C CJ «fr-
£ eo co co «*-
i iZ iZ ai » e o o
i o n o o




























































to
Q
W CD

CL*—
** CD
C
_ o
n —
i. __
i ***» ra
i ra «-
-------
i
                       t-« m
                      I  •-!  O


—
s
JO
n
u
•o
a>
CO
n



CO
CO i- <0
to c= e> co no
C CO Q_ CO «- •—
re u o.  —
o to u a.
o c_ v o_ o
— O3 * — TO O)
on o. *- *o
5 6> O TO *O =J ®
3< CO O U.C9 CD

-

to
CO CO (O
a> — ._ co
e .»» L. t=
CD
• -*» — co u
CJ CO (O V
n — a> i_ «

TO
1 £
— 0>
=3 0-
0_ CU
--. TO
 O CO -
o o a> c •—



^-^ CO
*— >. to c
^-i— S ^
r-%, CO O O L.
CO CO *C *^ CO
— 0 £,£; «J
^^ « CO CO
aa|||
*.

CO
to n. co
CO CL -^
^3 TO CO U
CO L. L. CO •—
— >C Q> 1- ^3
O. CL 0) «
•0 CL Q.
-o o co Ou n.
c= o c. co o
ra»t_ * k .S*
to -*»"0 «
O- W O H —
3i2£J^
-------














I
oT
f
S
|£
J
C
•
f

*-»
1
^
o
i


o
u.
M

1
1


O
X
i













01
z to

• ea ~?
z en
•< co --< ea
oo
z oo

H ?
•< CO «— t v-4
O)
i *

\ll —y
CO
2= CO
o i
lu^s
o>
z: oo
en J
Z t»-
GO
z op
en >•
fv^ i-^
C3 1
•
§ z
Z .-1
•< CO CM T-H

0>
z: to
C=> 1
to __J
S R
Q f
^ CO i-l IS

CD
=zr co
CD I
llj ^>»
•< CO t-H *-H
en
Z CO
*" *=i
< •»— 0=




































—«
















t,
ra
"~~

•^ CO CO
£ CO E
» t_ Q} tO
! ^S u ***
' co -c "o. i-
~ tO O CO CD
| Q.-P 1- L. £X
— ' » E Q. C= Q.
1 T3 CD tj
. C Q. t- Q. (O
. ra n ra ra <—
S-zc o_ »— <_> 3


•* ^
,;


















»-H

**•.






*-H






)












CO U CD
| f* (J
i ra —
— l_ Q.
. t_ 0)
L ex ra
a' °~ 8 ^3
• • => a> «
u u to — ^c
CO CO CO — O
'aPjHm




















































« —
CZ V
o „>* ^
43 CO O
ra E
u t.
tn'co S.






































«— i








CD
a_
O)
c
CO CO O.
^-N E CD 0.
^-N CO CD 0 	
o CD ' "ex to
j= .— ».
* CX CD t- 1-
•) CO 3 -Q ,Q
er e «- a a
: o o »- t_
_H_2 J e E








T-l




*-H T-(








3















*-<












CD CD
(0 CD 0
> * CO CO
a TJ *T3
-a c c
c ra ra
— ra _o uQ
O) L. I_
« c CD CD



















































E
M
5-S I.
CO CO Q.
O O -O
ec i— to













U) O>

















*23
















CO ^-%
0) CO
U CD

.— QJ
CO O.
~C U CO
ra CD — co
CX.Q *
CD ra o
C= ^> — ,Q
CD n
£ -2 8,1
•P **— ra ra
CO CO 1-
-------









§
s
of
I
S
5
1
a


|5
«-<
I
S
i
I
1
£
1
5

^
X
15
1









01
H ?
S "?
7*^ O>
•< CD iH CO
§ ?
u3 z
^ CO »-* r-t
S
§ ^
S 7
31 to .-i ca

CO
SLS
o»
z co
CO
=C CO
§ >
23 si

. *°
i °
21 CO CM S
S
i ^
s t»-
-C CO ^ CEl
CO
re co

u3 ^^-

•< CO *H «H
cn


o? 5
Q -=^

?«^fe
III"
























•


s














O O ^"%
••^ k CL €)
P ^-v *— '^-^ O
£«} OJ
E— co «.-
O L. L. O.
li^ -— •- «
o "«"«>,
. "» 0 O -*3
JJ o to u u
3C _Q C ~D
jQ o "a *o c
S-o 43 o o ra
*- c: i- o o
e « S*!!l5
w ex cn co co ra

_«






01



*— 4





«f-



-


CM



T-4 *— (










— % CO
o a>
V a.
(0 — —ca
>» ro w o
t. v a>
43 CO (0 O
ra ra c
S 0 V 3
iJC Q_ Q_ Q_








"<•
















f-H •**- O»
1 CO














o
5 ' j«
L. ra
-=• 'i
.a 43
— ra
« CO E
CO 43
o 3 cn
o. c c
v_^ to 	
4> -*:
cn a. u
c co ra
« ._ u. CD d.
cu ex « c
t_ o. o.*— -
•> — CL^C CJ
^ B. ra u co
0.43 i- ro —
cn  3
43 O..C O O
cn cncnu-a.








































CO
o
«
d.
o
c
ra
0
o
CO
s-








































u
"a.
c
ra
3 «^ «
0 O JZ O
J= 0 » CO 0
w .£ ~ 8 .2
g u a. en « Q.
—  c3!Ij o









































c* «
in  4D _n U
43 C= 0. 0 ~0 40
cS !j c§ w ee 2








*~*
















CO *-















u
QJ
"o.
•o
o <
£.
Q C '
-------















O)
s
en
•§>
H

jS

*
i
M
1
s"
J=
O)

1
•H
|

£
•€
i


£
3
£
1


0
K
I











o>
Z CD
O 1
ffi ^
£3 1
Z O>
^ CD *-( B)
CD
Z CD
§ >
S z
« CO <-l ~H
o>
Z CD
CO J
ffl — J
z: h-
^ U> *-t S>


^ CO
CD I
c/> >
ffi z
a i
-< LO «-H <-H
2= CO
C3 1
O 1

CO
Z CO
1 1
CO
3= CO
CD 1
fV* <— 1
Q 1
^ «O CN *-H

cn
-C CO
CD 1
§ "7
•^ CO *-H 0

CO
^ CO
CD 1
 >•

•< CO i— 1 «-<
Z CO
-<; oj t-* »
CO
w o «
^ I— or


























































- a. t_
- o o
« Q. CO
O c £
N Q.
co o a>
J 0 «t-
t — -o . S
C Q. C TO
J « TO C
> v .a TO
— ' CL 3 i- «j TO
3 ^e u •—
3 L. 43 « ^3 -O
=3 O 3 U TO CO
K O O i-H 3 S









u>




















*"*














O





(0

V
—
"O
i
CO
W CO =3
' „ = 0
j CO •-*- CO
a> _i: Q- c
— U TO
O. CO •— CO —
_ Q. Q) _
S C 0 0 CO
-  u. u_ u_ o
























































u
W JO
ex—
CO C O. O.
— 0 1 CO 	
I TO TO TO
| C CD O TO


1



J



!
1

1
«-4




]




1


1







I












I








CO 1
(0 CO
P CO 10 U
! O CO CO
u u .—
- O Q) O.
"Q.'OL o 01
CD C
u TO o. c: -—
IO TO TO O 4.
— — O O.-*3
E tn to co cni









»





, V




*j
to
r-H







«0


1^.




*-l






1







CO
w
™
CO TO
u ra
C L.
v.1 a
S 4» «">
U TO *-*
o K _ __
ea.— en •
TO W U
-------





o>
0?
1
r-
"S
M
a
*
1
jS
^^
«i
.!
s
1
•*"
£
i
«-
£
1
i
o
M
1
*







3
S |
*****
1
CO
„ 5
3 r*

cn
a: co
O 1
as cn
•< 0> •
S *?
^ O» »-4 «-«

z §
§ ?
5C CM
:
ra ra
— • L. — ca
2 S S"c"£ TO
Cu^"c
.— ca ^ ra
a. « — -a
TO cn €> cn
n ra — u c:
ra L- o.
* - 43 ^3 Q.
ci o a> o co
10 co cn o) t-
-H rH OJ

-

.H















r-1




CN






*-(





0>
U
293
._
	 ^3 CO
ra ro ja o> o
cn cn o — —
f-H *-l _Q -*3 -*3
O O O
« (Q CTJ3 ^3
« JJ 2 . .
•+3 ^-** 4Q O U


-

N ^H





!N -H



r-l OJ





»-l LO







ca



,_,



a.
a.
ra
i_

«(0 «
L. a> m cn
V O 0 —
C O L. U
co — "o.**" -D
•Q .0 C
--TS-O ra n
^.,1— — t.
10 -*«*•«*.-— ro
CL a. o.— cn
LO

CO

•>4 CO





i-H



ca





01











^H



~ CO
«l_ t_
I" „ »
"O CO CO
c L- c:
n u a>
.43 a.  « ra
S.c-2-ii-cl
5£-S.H,8
t. £ 8 <= -
ra ra n. o u
O) O) M E JO
i_j
-------














s
a
oT
"e>
g
i_

"3
1
g
«H

f
I


«H
J
£

I
1
i

.0
u.

?s

u
1
^
o

X
•5
i










CO
CO
i

^ f
3T T-I CM
3K i— I vH *— 1
GO
CO
1
ill ^~
=•
' eyf, r~>
z c!i
•< Ol <-H <-<
00
C3 f

Z CM
•<: 03 CM ^H

en
Z CO
C3 1
0 ~?
:z o>
•< X XST3
: to c=
k "ro -!S c1 c?  ^>
— • E CO
1 W (O O O V
| 10 — Q. Q. JT

























































(0 (0 tO
t_ Q) Q>
i -a _a co
flanesive oanaage wrap]
Cough syrup bottle
Medical cylindrical ti
Medical cylindrical ti
Lip balm and containei



CM TH
























































| ^
U •— N (Q
V CJ
-o — o
— W £= O 0)
; [_ fQ ^P~ .^
i Q) ^ a.
; §^77
E ^i.|.|
«—*!_*«_
i =c ol cn*
c ex
« w ex
-U Q.W
C CO «-
) 0) tt *
-.ll^^



tA
r*.



f*«
*-*



CO
1-1




CM



g~ ,
T-4


S











i-H LA CM
CO
T-H






T-l




T-*





S^.
tf) CU Q,*^-*
E U IX










o>



CO












M-












CO






ioys
Misc. tubing pieces
Misc. viais
Pellets/spherules
Spherules



CM CM TM




T-














r-t










T-t

























"o
-^ « jr
O <— '
U
O (0 » 0
~O O.-4^ ^A
: c co c .#>
o •— « o
O Q Q- O
-------










1
rH
oT


IS
i«.
i
1
«-
f
12

••*
•I
5,
£
j£
S
1
1_
o
£
*-»
f
5

u
X
i
g.
*




s
[j^ r-i

SK *~t *-4 fi
CO
CO
:§ CO CM
!• r-1 f— 1 «— 1
CO
CO
1
1 s
3C »-«

O>
§ 2
1 7
3o.~8
CO
£ «?
52
5 Cs|

s s
S C3
S CN
^ CO CM »-1
o»
X CO
i =*
§ "7
? co «H a
CO
3= CO
O 1

§ CM
<< CO «-< *-<
cn

c? r
m ^
?^ cn
•<; r— *-H e=i

CO
w >•
LU JF;
O
Jit

CN CN CM
*H



«-H










^_,








^


















1
?l e
3 13 CO O
C 4^3. ^C 43 ^
*3 m las u co
C VJ W CL— CL
O ja 43 n — CL
= §^5 i i
^S-E'Si-g-
Jon ro TO TO













T-l











CM
LO










^_,







TO ^"*
1 ££^S
° L.t.^.2
a n TO IB CL
— 0)0) ^^*— '
— c c
1— — c0 CD
U J£ JC
— CO CM 01 O 0
.= -C X*» XV D", >»
a. CL
TO « CO OJ CD «J
i- t- c c: co cn
cn cn*~* «^ TO ro
O O 43 43 t- 1—
43 43 CO «> CO CO
O O CO CO 3» 3*












































(0
CO
C
63
43
CO
s
£ 8
t_ M CO
CO U L. CL
— =3 TO TO
x case fr—












































1-
— TO
cn'u
C CO
43 n
.p.S.i«i5
co c c: k.
— TO 13 — U
la a. n o 43
CL co  n —
— a. » E O O
n o n o o
C-> t— O <-> f—












































to
io a>
CD 43
CL—
-1
n •-«. ra
U L. C
CD 0
CO CL CO
A TO L.
-------
             K
                      00
o>
s
 i1
 O)

 I
            •=£.       (N
            -C cn ,-. ,-H
            S
2
I
_x
•5
 i
s
a
                              4*  tfi
                              -P  CJ
                               O — _
                                   > J3  D> «     E
               01—   W  >-     n
                  —  O — —  ro    —
                  •< U	12 Z    O


8
3
>
J3
0
>

\
CO
CO
I
v-4
CM



(0
CO L, «
CO C CD « ~O
c ra Q. co t- —
ro CJ CL. (D CD —
• u ra u CL
CD t_ CD CL CD
— cn * — n o
.on CL «- n
i 8 £-5*- * £
— l_ >• C • — E >•
J Q) O W O 3 CD
S •< m o u_ o m



^
>
«3
~
I « (0
*3 CD e
0) .— .— to
E -< J «- c:
ra
• *9 — CO U
U CO CD CD
3 	 V t- «

9
)
43
—
n
)
»

t- CO
c:
CL ra
I CL
!"!
                                                                                                       ts
                                                                                                       o
                                                                                                       o
                                                                                                          "O J=
                                                                                                        3 o 09
                                                                                                          0 —
                                                                                                                      *  Q. «  CO  01

                                                                                                                         '
                                                                                                                                §  2
                                                                                                                                ra  co     cj

                                                                                                                                »  «  2^
                                                                                                                             CL    CL CD 10
-------
I
o

 M
          s
                  i
           g
                             .    .  -
                          > •— ra o •>
                          ^m 0 n.e=

                          S-— «- SL—
                           -0 «
                          Z e= ou •- *x


1-t

1
a.
u
P-I
LO
CO

o>
£ «
I/) Q) Q}
v a. u
u a. v
v ra —
— t_ Q_
L. L. Q}
o o a.
o. a. n
re n o.
0.0. Vt
• • 3 €> «O
o u « — • ^c
V) 10 10 — 0
ixlx H- 1— co



CO
u
Q_
•o
01
s «
1 « —
£^11
- 5 " .-
U -4» O
3lffJc2


-
*OL
O)
c:
« « '5.
,—. E a> a-
^•^ U Q) O 	
"o w'^'o. «
« n :3-n-£>
K o o 2 £
LO "*
u o —
tt <0 Q) O
o.~» 'a. *
0) -_>v_^
I"5 -S-g
A -O C C
3d co ea
• M C 0) V
U O •— -Q -O
(0 *- .n .a .a



i
m
o
o
M
O) t- CO
bJ 8.
|| S. §•
«-H
T— 1
CM
« 1?
O a>
(0 Q-
T3 4) ^-^
C U «
1C 0> 	 JO
CL-O *
±f •> no
1—^3 <4- ca n
[/> CO « «-
-------














I
oT
f
£
|S
*
^
C
M

s
Cft
*-*

f
£

^
*H
l_
J
S
J^
^

(_
0
i


o
u.

3
&
1

*
*•*
X
I













oo
CO
1
3 g
i ^r
•< 1
^ *-M CM
CO
4
Si a
•^ i
31 CB CM
CO
CO
3 |
z «-i
3K rH *-l *-<

o»
Z GO
CZ> f
CO J
2= cn
•< 0> »-* (S
oo
Z CO
CZ» 1
CO >•
85 z
C2 1
Z CM
^ O» »-H i-H
s
CD i
i z
Z CM
^ CO CM ^-H


O>
Z CO
to j
3 R

:z o
-< GO ^H S»

CO
Z CO



Q |
2: CM
•< CO «-< i-H

0»
3C CO
to ^
Q 7
•^ r*» *-* csi
CO
3= CO
to >
3 g
.< r-. _« ,_,
<0 * Q.
• «) o a>














CM




^















































0 01 ^-x
-c: — to
-s * o. 0)
*cT ^^^" y
o t- t- a.
"» c cz ^^
re to >*

CO 4» -*3 ^3



CO
»H



CO CO





CM
















-x «
(U
V
: O.

•> re re o
J3 _a «+-
SO)
to o
CD ID CZ
i .a .a n
a>
«0 «0 l-



co




1-1













•-i
r-*





































„
_Q
•§ —
t- CD
>^ *^
S 5
._ n
40 tO K
10 -*^
O =J D)
0. C= C
*— ' W —
V -3C
O) O. O
c co ra
.— t. cn Q.
Q.-Q) CZ
d. D-— •
•— a..*: u
L- ro u w
CL^> L. «Q —
CO * Q.3






























































O .*>
CO CM
^~ ^X
(0
— CD
C V
U CO
•— cz
T-l CO CD
^"" oj"cz^
CO CZ O O
g> .— ^ («.
*- -*3 3
•> CO ^3 >•»
>*J= « 0 —
cncoi£cS


































































^










i


1



;

i
i








i


i

!
i










1






i




i


,,
u
•5. !

CZ
CD
«
a t6 o  JE o
-cz u * to u
CO V ^— ' 4) Q}
.— o .,_
O O. OJ «> CX.
— c= •—
43 « — Q. C=
a> co _cz o
— >• .43 43 >4»
J= C O C >43
^a co — — o


































































D>
cz «
•— a>
O ^a *) .—
0 (0 <- -P
a> v x
•— T3 t= «O
Q. C— -*J
CO — CZ
c o •
c: a. o la w
.— o .cz -— .—
_l OS CO QT3
2.
-------









i
oT
f
j£
1**

|
_
g
*"*
a


IS
M4
»-i
|
E
)**
£
*
L-
!•
£
u
£



?
o
H
1






§
s 1
§-« 
§ ^f
^< O* •— I T-*

CO
3= CO
u3 sc
S; CM
•< CO CM *-t

> s
|j ^
S ~?
z p>
•^ CO <~1 B)

— «
2C CO
Q is

=C CM

0 *?
§ ^
^ r*- »-< CB
03
o














































- 0. *.
» O O
O 0. CO
CO
— C V
M CX
^ 8^ -S
SI .S-o §
C 0. £= C71
-co ra e
49 CD L. O
C U KO B -43
O 0.0 n
(^ — K V CO — -
*— ' o. a t- CD ra
o — °"5.5i
o o 3 u ra «
V O <-> »-* SE — E





i-*



r-i






•)





CO









O
,_!






CM


1

-o
o
g
8 2 1
g J2'5.g
••— u ra
— "Q, CD ^
CJ*ij55 LI
tO C 0 0 «Q

CO



s


CO
CM

*-«



T-l 1"—
LO
i-H





CO




^




CO
CM
CM



CO


O>




co "ra
3 *o. ra to —
2 re co -P
Z3 O =3 *O — CD
33 o o CD to
o t- u._c:-T3 n
in ra nO co o CD
k-f j: .— .— o «-
3iO U.U.U.O













































CO
CD
















)






rH









CO
o>







CM


CO
IM
VI

CD ra
00,
n o
i_ "to en
CO V S V> *>
— u n •—
ra — «
C. X CJ — CO
ra « CD ^;—
-------














s
s
oT
f

J
•;
a
-o
c
M

rH
2~
•§>

o
|S

rH
J
J

£
•e
£
9
£
1.
,£
1
1

o
X
c
1














CO
CO
1
LD czj
< i
rr CM
9C r^ rH rH
CO
CO
g i
3: CM
9t <0 <-l i-l
CO
eo
ffi |

^ tO rH vH

CO
CO
e I
•< i
1C rH
CO
CO
I

3*^-rHrH
CO
CO
1
2] £3
gc 1
*C CO rH rH

CO
CO
s i
31 rH



CO
1
HC 1
re co co
^ rH rH rH

CO
°?
S C3
ZC CM CO
3B rH CM rH
CO
GO
s i
3= CM CO
^ rH rH rH
CD
to
III"















co
rH










TH













i

CM





CO




















ra
1 »5
co ra
E _n 01
J 0> rH Q) ID rH
•^ -Q NX E O3XX
— i. — ra
! o w ~o _Q *o
3*^ CO O) C L. O)
.a ra o ra ra
a- ^ CD o o CD



rH




t— O> rH















03










-«















CO










0)
CO —
Q) CO 4»
O -^* ^n
— co •- ra
0- W •— .0
Q O) C} O)
re ra — u c:
Q _Q _Q ._ .—
ra t- a.
* • 43 43 Q.
u u a) u ra
i 40 D) V t-



rH rH




rH


























CM


























U
10 Q>
0) ._
rH JQ 43 43
SX XX 43 43
O O O
CO O3^Q _Q
0) ra
— — L. * .
43 CD U U
-P P- W 0
o a> — —
) CD CD ZE 2



CO CO




3~ 8










CM




rH ^~




rH





"M CM




















cx.
Q.
ra
t_


~i
co co ra
t- CJ E OS
OJ tj O —
C 0 <- U
TJ ^O W «
' ra co 3 •—
CJ> O Q- <->



ts
rH




CO CM rH










CO




^




rH





CO






*H



CM




CO




«>
43

— «


isg
ra  Q> • -** ****
n«^* tl U U
. co co ra re



rH




CM GO ^
co -*a-










rH




^ ^










^






CO








rH «H




t~
0>
ex. E
ra


CZ CU
co o ex,
s> c ex.
u. i co ra
3 t 
-------











'
i
at
f
1
J.
I


H
i^t
n
1
ts
^
|


•2?
0
i
i«
i£
*J
S
1
o
K
•g
|









CO
CO
1
S S
3^ i
S CM
IK N- «-<*-<
CO
CO
Pi ^
»to^£«
CO
1
jll f— fr

CO
CO
s °
•«•*• CN S
CO
CO


g f
e*-a
g
i g
^rj ^4
CO
CO

ffl g?
S J«
IK CM i-4^1


S |
5g |
rc co co
CO
CO
85 o
K CM CO
UK r-4 CM «-i
CO
e |
•*i i
S CM CO
*«
V)

•} O U
5^ !•" Qi





*-4




CM «-<

















i-t





CO














i ** a
— CM CM ra
e to c=
LJ — "c § V >
— • Ss "«
JO 0 CO « 0 «
« to — Q. n-.r-




' , *



CO «-<


















.

















IO (0 10
t. 4) 01
% >» «
L. U U
— n ra n
(0 J= U O -O
V O)*— —
c =3-0-0 a.








^

















CM




















8.
S^l?
Q> 0>
TO 	 U
— <0 C 0 0
ra t. m j= •—
o o •••
o> u ra o) 10
g .— O 0)
o > 01 en

















.




^ ^



*-i




















•o
o
o
5 !2
— a>
m no.
n *o ex ra
o c ra t-
O) ID U *
S,,."--
t- _o n « •—



CO




^1 CM ^-t
CM
•CM

CO T-«



S) U)
*— 1



<^-


CO



-^- CO
LO





LO
CM



LO «-H


IB







Hardhat bands
Misc. plastic items
Misc. plastic pieces
Misc. plastic wrappers
Polyvinylchloride (PVC)


CM
..S3




•M CO ">


•«•
. i


S


[O CO
04
CM

CN -r



"* S
CM




g



CM


r-







<0
8 «
0 O
'°- 2
O) O
C CO J=
— — d.
_o n  « —
•P =9
. . « L.
*) O Ct — «>
S-.2.2-S-C1
H^aE3a-c«








j> "-1









T-l







*





CN «






-







'ST
o
^->'«> *
O 0} *— '
1.2 2J
g« 2=2
O O «) >» O
"O "O Q.*' •+>
gi.Sra-8
C_) «_> Q O- <_)
-------














o>
CO
8)
«-<
oT
"w

Ji

_>• '
at
•c
c
•

«H
m
**
"1
f
*H
L.
1
£
JC
e
f
i
L.
O
11.
JS
£
1



X
•o
c
g.









00
oo
1
ffi 1

=c oj
9c r~- .-H rt
CO
CO
s i
< i
a: 01
^ CO T-* »-l
CO
CO
§ i
< 1
re ,-M
»C LO «-t *-H

g
I
ffi 1
3= ^
> *4* CW «-H
g
S5 Q
1*^3

§
ffi S
5 s
3K CO «-* t-t
OO
CO
ffi S
g "
3K C«J v-i i-l


1
a- 1
rn co ro
» T-H *-4 T-(

oo
00
i
ffi g
•< i
m CM co
a* _ oj ,_
CO
CO
ffi S
^ T
=C CM CO
^ t— I *-( i— I
O
* ex
O O V
>• t— a:





ts
rH





CD «-« 01 «-<




r-4










CO












v-H
















^>
C
o
*0
V «
' J3 i-
=3 (00
-P CZ 43
^-^ « — w t-
E -3£ U 0)
to oj a..— Q_
r n •— c cx ra
C= fll CO C C
O 43 43 O O
43 . 	 0.0.
.*3 e c E m
o ra eo n ro
«-> CO C/> H- t—



*-< CM i-l
CM





CO CO CO
CO
*""*










"•



«— 1













<*- ««- — O
O 0)
t- c- _c •—
ra ra * a.
o> eu ^-x^-'
.5 c
'— — ~ (J) Q)
^C -3£
OT CM CM O O
co 'en oi CD cj
t- c c: oi o>
» oi~ — n co
45 o o> tt) v
O CD 0 >• >
£ cSlScQCQ









^>




























•— t

















mi^i.. wiii/mg uuensits
Buckets
Hardhats
Tape pieces









r»-






















T-l





»-l

















.— 43
43 CO
CO E 0)
(00 U.
P -P -0 O) >» CZ CD
U^43 — . 0)
0 CO .C (J «4-
£ CO V) W «»-
0 — .— .— o























































(0
-o
Plastic bag dispensers
Stickers
Garbage cafi (44-gal) li
Plastic-coated cartons
r^.^j.4.- -..r^"^r-j j. 	























































EO
o
Q.
ra
P
D
C
U (0 (0
. 0. t-
a  cx
TJ con
j c L. ^r
» «-H* S 21
3 43 g> «_ n
3 U CO 43 CD
0 >» E U O A
i o ra o o a -
-------











1
oT
1
1
1
Hi
J5


1
r-l
t.
1?
i
*
«x
£
1
J;
i
i

o
_x
•o
1








s
e s
n: c>J
•c 1— >H <•*
§
gj >
3 ^ ,
3: CN
•C CO «-l •-<
GO
CO
I
S !
Su^S

CO
CO
CO
CO
LJ

CO
CO
1
s 1
""-^
« i
1 ?

1.04^^5

K J.
1 1
re co CQ

CO
e 1
a: CN co

§
S |
S 
on o. i- re



























*-*













CO
re « co
•g.S.5 «
a'*a *• m
0 "«"» «J







































(0
ra
1 2
— CD
=3 a.
0. CU
*^. re
s> »
s w-g B^,
o. ca «4-'»ro o
o o. u jc
49 -*»—
i « re -^ _e
o.^ -^ g .«



























<-1<-l






-






^T. s §
S-^-— U ^3
^—> CO O O «-
— u*»'o. S
11^1
m « « 5 -3 «
a. ca CD o o oa














i-l «H •-<












^H













12
CD
co a. «o
CD O- -^
4^ n co u
t» a. o.
c o co o. n.
c o >- n o
g.'S'S B =
3 re o =3 O
-------














s
s
oT
°o>
s
£
^
t,
TCf
C

i
n
f
£
^
v<
J
J


*
•if

i
K.
if
5
,s
i


o
_K
•5
c
S.
-g-














1
ffi Q
^1 ^f.
•< 1
ni CM
CO
CO
1
ffi 1
21 CM
»t CO i-H t-<
CO
1
ffi 1
*c ?
^ U3 r-f *-H

CO
CO
1
ffl C3
5C ?
» **• CM »rl
CO
CO
1
gj 1
a-**-"-*
CO
CO
ffi S
s ?
3K CO T-( «-l

CO
CO
1
ffi g
5 ^
* CM i-H i-H
CO
CO
ffi S
< ?
IE CO CO
^ »H *— 1 i— 1

CO
CO
ffi |
3= CM CO
» ^H CM T-t

GO
CO
>•
•<; i
=C CM CO
» i-H fH *-<
"ffl
to
tO * Q.
0 0 CD
>• H- ce


ft •














T-4


























T-l *-H





















ra
-^ tO CO
7 » E
> t_ O QJ
a o u *a
: ^-» co v —
* CO -C O. t-
> O.-^3 t. t_ O.
— '** IB 0. C= 0.
f ra —
:— i- o.— .
3 -o CD u
. C O. *- O. CO
* ra m n A —
X 3= Q_ t— C* 3E



i




CO










CO CM





s **


r^






** .




CO





n





•o










to
l- tO
to o o
(DO. U
JO. CO
V CO —
— i- O.
U. t_ QJ
0) 0 Q.
1. O. CO
ra ra o.
o. a. «
* - 3 V CO
u u to — _*
CO tO CO — O
— .^ .— o o
E S t— • 1— CD





























































)
J
>
CL
•o
>
3
fO
a to
to —
-i^ -8
O -t> CO 0
•*— •— " -&
> en co o.








U5










CO








~H











*H



















O

Q.
ra
c
 '^ 'o. o
* Q. V 1- I-
~~£.S.§
« « 3 jo .a
B §g --ss
-2-2 «. .
t — — « ra ca
> ra re •— o O
> ^"* ^H ™g ^i_ ^L

CM






CM CO




*" .





rH








^.






^
















^










I O —
1 <0 » O
) * <0 CO
O tl T3
£» -O C C
3 c n co
L. co .A ja
en i- t-
u  t- .0 .0 .a
EH^ ^ O? CC





























































i
•
^
CO
tO E
CD O
> O
> -O
D t- «0
CO t-
- C CD
1 'tO CO Q.
i -t» >-» o

CO
CO





CM





. =s










CO


^.

































tO ^-N
CD '(0
CJ O
CD U
"o. •—
CO O.
T3 CD *— '
g S5^2 «
_o — o —
£i ^1
! 1 "s «^
^ >» — en c
— <*3 «*- CO CO
/> CO « «-
^T >* >*-tt CO CO
1 — o u >• o.
f O 3 O 
-------
s
CT       a


3C       <-t
^E CM r-l r-t
    * a.
    .0
                         O  V   n
                   za en n ra —
                 1 o lit U. U. o.

CO
«-l 10
CO
CO CO
CO
r*. co
CN
Spheres
Stripping (possibly rubbe
Wrappers
Packing peanuts
Misc. packing materials





CM

If
— XX
CO
c: E
*— ra
S W -- c.
I s-^li
O i- •+) =1
>,J= S"o-^*
4i r^._g? o O
tO  c a. o Ja co
o *~     ~
                                                                                                                                            £.
                       "S
                          -
-------













o>
s
oT
•g,
s
£
^
S
•o
c
•
s
s
s"
•s
a
s
*-H
i
s

if
0
I
1_
•£•
JS
£
i


o
x


1














CO
CO
1
s g
5! ^
1C C>J
CO
CO
a o
3C 
-% (DC- ~o
1 U «t—
' CD CD
3 — -O 3
: ex c o
[ S c- W o
> CD .£3 ro
-» •— e CD co —
—' ex a «- Q) re
lcS5i§5^



S




w









*— (





CO
*-H




CO




S3



CO «-l













"N



CO

_jj
*^
1

to
8 g g
S J2'5.£
— *J to
a- co — to —
— £X O —
. — .c.£= (D
) C "S "S W



^




CN
fJt



CM





SB





CM




r*-




2



CM T-<
^





•^f






IA
LO






CO
co ra
Su ^
O) CD . CO
1*0. la co ~
\ 	 O> J3
,3 ro co 43
3 O 3 « •—  to .a co o a>
i <-> LuIZi£o








-*





























i— t






















s
•— to
co c= CL a.
— 0 1 10 —
1 4> — — 
0) CD CX
"a."cX CD O3
O) C
u cn Q. c= •—
to n ra o t.
;— 0 OL4»








CM









r^





CO




•«*•








^



















E
CO
CO C
tD n
cz ^
ra o
i- "
— U CO —
— CD E — —
n — ra
a a. — o> •
ro CD u
I- X U — 40
ra ra v — *- •
-------












1
oT
fC
3
|
JX
i

*^
1
|
>-i
«.



•£

i
i.
£
|Ji
2
O
K
i












-c: S
Q ^
=i d>
K co f«a
O»
< CO
§ 3

S 0>
en
•< CO
e ^
re co
»C CO rH CD

o»
•< CO
1 7
S r*-
»E IO rH CD
cn
•< CO
m J5

»«-»^&
-c S
85 ^
S rL
•c CO <-l CO

-C CO
S ?•!
Z-l ^
H ti.
»I CJ — < Q

•< CO
1 ^

*t.H ,-• S
CO
1 *
.0^2
1
3 *f
^E CO rH rH
o
tf)
^^
Q) .—
ra ra
43 ra 43 _o ra
e cn c cn
— •£ "^ S re*'^'
W5 o tn ~o J3 cyj
« w cn c= t- cn


.: J















*



—1 CO



LO





^


LO CO -H

CO









(0 —
O 10 4»
u ^yr "o
LUcrt






CO









CO

CM



CM CM rH



v— I





•* CM


CO

i-t CM








CO
Cl
__I0~
ra ra 43 07 O
en 01 o — —
rH t-t _O 43 4»
to co cn^a j&
43 4> O U U
43 43 > CO «

•^ -H




F> CO CO CO ^"




CO




CO C4 *H rH

CM CO O> Ol
rH



CM CM CO t*-



*r co r»- *H o>
rH rH r~-





rH


^

.,;




O_
O.
ra

*
^
«o « «
t- a) E cn
a> o o —
c u L. u
co — "a.**" TJ
•o -o e
r^^^ w
a."^"ct— en
ra ra ra 3 —
CJO OO- O

CO




CM rH









LO
CO

rH CO



CM



CM
CM




S


CM rH
rH

S




-g

— CO
«r- *-
-D « W
C L_ C
n co O
' 43 a. to
CO -C CO ^
43 cn*—  *H rH LO CM



CO CO LO CO
3 CO CM





co CM ^r LO
CM


CM rH CM
CM

S S




CO

ra
i 2.
co ra
• u
CO CO
3£ tO .C.
(_ U CO 43
o co o— —
^ CO "S. S
CO 43 CO
O — CO TO «
CO -C U U CJ
o. 10 w ra ra
3 S S o t3
•^^•i






r*-




CM ^~




rH rH t*-
LO

rH



CM CM



r-» LO
CO
•rH




CO


-

rH
CO




er
CO CO
O_ B
ra m
o —
43 «*- CO
301-
o c co
XT CO 0 Q.
43 CO E O*
— «_ i « ra
* a t co u
— CO CJ *
CO C CO
ra c — CL o
— ra o
> cn en**—
-------
















i
s
oT
s
£
^
t.
9
"1

1
*


^
^
3
1
£
j£
g
I

£

£
&

o
X
i
i
^t

















< CO
1
1 5
^ CO <-t CB
O>
-< CO
1


_J —3
< i
3= 0»
» r- «-« K)
o>
•< CO
t
ffi ^
5 ci
V CO —< <£>

•<. CO
ffi *
^ 7
9C IO t-l (S)
O>
•< CO
1

» •«*• *-< d
o>
•< CO
1
ffi d
s -2
* CO +-* CD
X CO
ffi d
^ 7
3i r*-
3fc CM i-t tSt

o>
1
3, ^
£^-,fe

CO
	 1
gj 1
Z CM
^ O> r-{ i-t
CO
CO
1
ffi S
_J Z
31 CM
^ CO i-( i-l
"s
« * o.
=.(-0:
















CO <-l







"*




eo




t—




CO


t





»H CO











rt









3 -0 0 w
1 "--- g,
— CM CM «
- CO C
O — _C _£= (0
Li o ^ *a ^a
^-'-Q tO O) O)
ro ^a c cr o

^ 0} 	
o o ra o «> «)
< CO — Q. 0,_C
_j ._ ._ o O "O
E 3U. Q£Q£ ^




















-.



































o to to
9 _Q _Q CO
Q. 3 =3 t-
Q. ^3 ^> 0)
D C
— (J (J 43
a o "o *^ w
7 _Q C C
5 Q-— — C
^a 3 >* >» BJ
t_ O (J

— n en ra
3 _C U « -O
= 3-0-00.
: cS 3 3 13







«-l vH












»-f




CM




rH



^
















i-l CM









a.
ro ^~N
o ^— % to
-o _ 2
— to cr o o
«J «- « _C —
JO * 0_
•oo —
) o ta tn to
e — a> o
V >• O) O>
• — t= er
! 2: o. c/> co



















































CM









O
O
)

C CO
*> t_
i S.
to to o.
co -o o- ra
> c ra t-
: co
_ 0) 	
t- ja to ra —
)*H- > > U.




i


CM *H 1
CM






|L


i
i
CO
.



r-4 ^4 CM
to

1

T-4
CM



r-co^

!


CO «-H
CO



!
CO
CM


i


CM cn
•»*•
*-<





« O

co a> o.
10 o a.*—'
JQJ w" a>
— i_-0
.— ._
1 U U U O
i to to co u
a ra n CD — i

1 *T—
:•••>•







CO
CO






•"<•




*H CO




Si
cn



CO O>



CM r*.
CM
CO



••H r--
u>




CO
CO
™




•<- co ^H
^~« CO
CM








a>
t» CO
qj Q)
ex. =i
t_
cn o
.E^-g.
^ n to co
-t^ > co ^
• • 0) t-
i ^> (j — g>
J*._. .— <» "a.
— a- 2E o_ co
«














k IS>




^r ^.,-4




rH «H «— 1




CO ^



•*•«"-! ^- CM




"M »H •-!





















4)
O
I* S ^S»
> Q> « tO
C — t- _Q
* Q. 0) ro
_^>— - c *
*— to

1 E 2"^ g
:"S «""c 5
o •— ra o
-------










ep
3
oT



|S
"^
i
rt
a"

£
s
•I
^
,g
„
IM
i
£
1
u
1







o>
•< CO
s ^
3 i
S 0>
IK eo «H to
-c s
1 -
-e S
1.
m j5
-jp t
IK to *H a

o»
"* *?
yy. *|
i 7
g^S
« S
B 3
§ r~

< S
§ ^
^ CO *M O
Ol
•< CO

9 •?
ff CM »H S
0.
i» i
CO
CO
e j
*o,-!— J—







Ol

to





CO
Ol

s



O> *-H •<•



CM
CM


"*






i-l


^3 *— ^ (Q
O V- «*- — O
0 U..-J.S
g ra ra * o.
— 00 *—">—'
£ ~~ « «
— « OJ CM O O
ra* ra" CD'CJ o o
1- L. CZ C= O) O)
O) o>«~ •"• to ra
O O -*3 ^> I- *-
^3 ^3 O O 0 O
o o o o > ^
J=J=^= JC 00
a. Q- c/3 en oa CD















i-1


N



TH



04













to
cz
o
CO
s «
e S
L. « 0
• O -C
0 -ii-0 0
(0 U C- O-















f^« T-l


CO







Ol



CM CM v-t

CO






CO
o
— «
CO t_
cz o
n E co
43-SJi 0,55
o e c t.
ra "o. re o 43
ex . ra (Q
u en a.
>>•— C CO
£?43 •— • CO
o (0 -e o H-
^: n « u«-







































w
Tanpons
Plastic bag dispensers
Stickers
Garbage can (44-gal) lit
Plastic-coated cartons



















^






CN













i
ra
•o
ra co co
CU L.
to racu
0 (JO.
CO O-
ra to ra
CJ C «- -C
0 * W
43 .p O L.
43 ra n c= ^2
O JC *- •— -JC
to o ra ^
to >» n cj o
ra o ra o o








































CO
to o
O -P
Q.—
* C
— O
CJ >»
ra jc
to «*-
o. —
ra "*^. ra
0 I- C
00
0 0. CO
.Q ra L.
,25 £
-------











s
«-(
oT
•s
3
£
£
r-
JS
3
-^
C
*
»-l
s"
•§,
3
£
fS
»-*
«H
1_
|
i
•jf
o
£
1

I.
£
S
£
1


<_>
M
-5
c
SL
Q.
<














O>
•< CO
ffi d
a: o>
^K CO v— 1 IS
•< s
ffi d
3j 7
O)
< CO
S d
3= CO
3e eo *-• &>

— *»
•< CO
p- A
s =>
in !-•

o>
•C CO
ffi i
<; t
2: r—

o>
•< 0>
ffi 4
£D 5
* to T-I ta
0.
ffi 3
SE 7
9C OJ *-t S)


O)
•< CO

^ "7
»--.fe

CO
CO
e s
3d T
3: 04
* O> <— t »— 1
CO
CO
ffi i
< 1
nr eg
9B GO i-H rH
(0
W * CU




























*^




*H































Q>
-U> 0) « «
O — _Q «
-fi ^a — ra
— *0 -Q TO «
O -O «J
«2 .c ^3 . —
./2 o "0 jr o J3
3-* u o TO « t-
— o — — n
















^







--
































8

3
O
£1
(O
t
)
}
3
3


co ^-t



»-l CN



r*.





i— i





*-t O4




»— 1



CO CO


















CM









(0
« *- «
«, C 0 40 TJ
ra u Q. fl) o> —
U (QUO.
O U. Q} Q_ «}
J (0 L- >* * t-
! o a> ty — o>
•- «- > C — E >
J CO 4> (O O 3 O
1 -< m «3 y. o tS



























































5
i
&
eg M «
P «9 E
Q) 	 ._ W
E-P I- C
..p— „ S
U « « CO
) — V ^ «}
























































1
t
ID
3
M
— co
3 O.
a. o.
-^ CO
 O 40
I




;

1


CM

1



'
• i




i r-4

;


' vH


• '
»-)



j


,
1
!

^


i

1


4—1


i


i

,

1 ^-^ CO C
«'-5-s § -e
CO Q) .C — tO
"S "5- « « S>
»— '^— ' c= c= n
D** o o <-
n •) ^a -*a o>
[ Ol O) ^ t» ^
i ID CO (O W ^O
U CD CO CJ <«> CD


*— 1















































N U3
T-«








J2
. 8,
Q. -*:
P ra vi u
n ^ «_ « —
— ^ CD L. ^3
-D Q. O.
O O CD O- O.
cz o t- « o
ro «t- * t- o.
EO 43 -V —
~IIM3
-------












o»
rl
oT
"1
£
r-
>>
5
|
S
10"
»•<


1=
S
1
I
je
£
i
£
5
£
»
£
4
o
K
i
s.
*
















o>
•< CO
1 4
=c o>
» CO tl SI
-c g
§ 3
S OJ
•t f- r-ita
o>
•< s
1
1 T1
3C CO
»• co *-4 ca

"* 1
i i
•»u> «-• 5


Ol
< 0)
1 ^
iL-Hts

o
•< CO
1 ^
» CO <-l 
S 0 §"
>•*— 02









to

















r*







to





















L.
ra
*B

3 O U 43
*> n .= *cL «-
c aj o wo
o cX4> &- L. a.
^.— <9 o «) ro
a.££ j2«3 3















^-<




«-i




*-i















CO
»H










<0
L- CO
W « V
a> o. u
u a. o
v ro — •
— I_ O_
a.*
L.
o o o.
o. a. n
ra ta ex
O- ex «
Q> 43
• - 3 O «
•X3 Pt^m


















































0)

0.
•a
a>

ra
A CO
il-Si I
4- L. (D 4>
CO K
o " -g »
tQ O) VI u.






LO








«-« CO




LO




to


CO



to



CM




«— 1






0)

Q-

c

~0 CO "^ O- «
w « "§-oaa
C.C t. 3 3















T-l




CN











"



^H «-<




O>










2 • « 'o*
U U "*~
Q) 4Q CD O

a> <+^+-s
QJ "» w ta
c -o -o
£3 -O C C=
3 c n co
O) L. L.
• CO t= CO O
fj  O
o -a
o> *— w
L. C »
A ca co a.
n 4» >» o















CN h-




00 CO




CO


f— LO
LO CN



CN CO
T-t



*~*












CO ^*
a> to
(j o
.£ g
°- « '5.
-00) *-*
C U W
CO Q) — W
•° -5.^TJ
U O CO O
C C= 43 — ^3
n « n
EL. o o "o
>- >> — O) C
— 43 tf. ra ra
SS&-B&1
EcScicicgd
-------












o>
00
o>
9-1
oT
•s
s
£
is-
h»

"s
"7
1

S
O» .

•&
a
2
3
1
|

z
•e
g
I
c.
if
M
4
2
1


O
X
•5
i













o>
•< CO
1
3= O
* CO —1 IS
o>
•< 00
1
K ^
i 7
£r-~S
en
•< CO
Bj i

<: i
a: oo
* to *-< is

0
op

5 ^
=c . r—
*: LO *-i cs

•< 00
1
8l K^
3rf 7
=c f*.
*: T T-I CB
O>
•< CO
1
«C I
re h-
> CO vH tSl

-c S
-1
S d
l«-,2


•< S
ffi =J
-J * =^
•^ I
zc r*-

co
CO
ffi j
-«; i
*0> ^^-i
CO
1

3= CM
^ CO i-H i-4
CO
8* 0,
O O








^




•-* **•

















CO









CM




(S CM






CM




CO




O Q) ^-N
-C — CO
""* » Q. 4>
> Cl> Q}
3 — CO CO —
: o i_ i_ o.

' * CZ CZ
: v^ 	 co
•J CO 43 43 «*
-' 	 CZ C I-
. * O O 43
j O CO U U
] o -o -o cz
E "o 43 o o n
^ c t_ o o
-tO 43 43 43
-1 Q. en to to ra
a a en «o w —
E.OLLJ LJ_U. 0.







CO U9











»-*





Os




CO «-t




CO CM











CO




CO
«a





-^i tO
2 .5
E O_

% CO CO O
« -O .Q «i-
t- 
*3 CO CO CO
issl
31 «Z ol<£







t^ CM U3

















oo o>
*"*



09 10




•» CO




OJ






»









o
^1 CO
1- (O
>•» *t-

-O 43
*— CO
CO CO E
843
a en
a. c c
*— ', CO —
en a. u
CZ CO CO
S 'S. fe g1 °-
- o. o.— -
: L. co u co
L43 ^- jW —


























































0-4?
CO CM
3 *«^

otyroToan cans
Spheres (1 cm)
Sheeting
Food container in
Polyurethane foam


























































~x



r















\

|



!


! -
1




•
j
i







r-t


j

1

1




CM
1
!

i
01 i
.»
*o. ' -
*T3 '
C
CO '
S 2 ° £
.— u .—
u a. en v a.
« n Ic o
	 >. 4» 43 43
.e c o c 43
43 (0 — •— O
•<: o o »j o






























































en
C CO
CO 1- —
CU 4> « ._
U CO I- 4>
.2, S 8 •
°-g- =*
c o •
CD CD O -Q U
c a. o -o to







10



























1— 1

























CO
0)
'a.
o to
g.2-
C "O
i. O
CD °
-------










I
oT
"§
1


A
i
i
»•*
^
|
t-1
L.
JS
S
I
1
I
1
|
O
•M
1










-c S
1 2

•• CO r-< Q
Cn
<: ra
§ ^
^ i
"* *?
S i
1,0^2

0>
-< CO
Lu J5


»• LO iH (£>
S ^
i-^s
c»
•C CO
6 ^
*: CO •-< CO

o>
i i
S «—

< CO
i— S
g
^ f
= CM
CD
CO
ffi S
3! i
£ CM
•c eo rtrt
lit










CM Tt






CO











-





•


1— 1 1— «



* o. t_
- 0 0
CD O. CO
CO
^"^ S 0.
to o v
.— ^ Q> L. "O
•p o**-
3 «— T3 3
c o- c cn
— co re c
*» C9 *- 0
=3 l_ 09 CO 03 13


j '



uo










fO



1^-



CM


CO

CO



tO i-<
CO



(0
0>
™
-o
I
H CO =1
CO CO
0 CO 	 W
u jc o. e=
O. V) — CO —
Cl U -4^ 4^ U
tO C 0 JO ^M

1




1-1


1-1 T-«
t 1



"*



LO i-l
1



V






rH
t

CO
CO



CM
*— 1







t/> o u
P 0 CD JO
1^ § «.-?t
U u o e> co
L9 k. i. .C ^ CO
5<5iZulLuo













*— 1



=M












^











0)
«J «
~!a '•5 — —  en
• o> c
u en a. c: •—
aE co co co co









i
• *•


*^



10 >-<



i






CM »-<
1





CM




tn
^
V)
si
s™
•4*
L. 10 O)
o ^a c
* IP •*? s*z
(0 V •*> 40 >
— cj eo •—
^5 •— m "eo
xa Q.— en *









- .
































Life preservers
-------


















O)
CO
o>
oT
•§)
3
2
IS

N.

1

<"H
s"
j:
2^

L.
|S
tH
L.
J
|

dl
^

0
i
l_
if
£
i




K
1
*




















O>
CO CO
1
ffi ri
•< "7
» o> I-H ta
o>
ffl CO
1
ffi d
_J ~3
•<: i
ac o

o>
m co
i
CC y-J
— J ""?
•<: i
Hjj^ ^ CO

o>
£D CO
1
Si
5

5C CO
» co t-H tsa
o»
CD CO
1
u3 5
*io.-,
o»
m co
i

ic i*-

cn
CD CO
ffi =5
=5i 7
3= r-
^B C*J *~t GB

CD CO
Bj d
3K CM «-H CSl

Cft
CO CO
1
Pi «J
u3 5
^ i
9E i-H «-4 tS>
0>
1
S d
sd 7
zz= en
^ O» »-H tSt
"
•^ ca —
C OS CZ O
J CD T-H CD CD *-H

O O « TJ -O CO
« » D> CZ t- O)
-J _Q ia o ca »a
C < CQ O O CD



t-H





^







»-« rH












CM




i—l




^





*





CM
LO
















to
CD
CD CO 43
U -^ "O
CD (J CD CZ
.— to t- ca
a ca — o c
.a _a _a — *—
(O l_ Q.
u u CD o ca
ft to os « «-
E 3 ^ LU CO



rH





CM







i-l












*H




*-l i-l i-l




^H ^H





r-< ft





1— 1 I—I

















to

tO CD
— CL
— — 4» «0
s.a-g-2^
rH v-l UQ 43 4>
CD O O
0 CO CR^Q ^Q
D CD CO
3 43 CD U U
4> 43 > CO U
3 O G> — — -
33 CD co:z 3



*— 1 ^H





CO CM CO i-l CM







•«• CM CO







^ rH




*"




CO i-< »-< CO




•<• co





CM «-« U»





a co




CM »-1







CL.
CL
ca
* i_
*
^|

— L.
CO CO CD
4> U O —
.— .— «*-
- ~o ~o co ca

a.*CL"cL— OJ
co « re 3 —



CM





"S







rH l-l












-Hf^




CO
v-l



r-l CQ





-





»-* CO
CO











tD


— to
**- i-
CD
•o to to
cr *- cz
CO CD CD
43 CX CO
CO -CZ 40 t-
43 0) — CD
43 — -0 (=
.a CD ca
3 CD CI 43
- 43 J3 ]=l 0
CD tO "~* U
1- t- O CZ •
CO CO CX O U
n OJ 03 E co



•*•





r^. ^







*H «-«







O




•* CM




f.




i— i











CM i-l ^ CM




CO








J

I
t 2.
tO 03
U
40 CO
X, CD -CZ
fe S SL-
«- CO — CO *
- CD CX U
J 43 CO
» "a..— «— -—
(•"^•"^ *" *"
•» CD • -»£ ^:
) _«— O O O
x. co « co ca
3 ... ._ L, L,
J Q ^ t-> <_>



0>
i— 1





CO







CO







LO




O)




CM CO




CQ
i—t





T-(






CM



CM







_
tO CD
CX E
m ca
o —
*3 «*- CO
3 O »~
O CZ CD
X= (0 0 0.
*3 
— CD U *
=!-•=•!
« c c
0 O 10 43 tO
-> ul iZ ai si

















i-H












•-I









-M





i— 1





r-l CM












O —
£ O
(0 O
0 43
CJ
"O
o cz
CZ CO
CO
r care
isewares
3 O
s
U U
) tO
-------









i
•§>

p
ft
i
n
•-*


1=
rH
1.
|

£
jf
£
I

(j

<•
|
*
o

X
1










m S
1 ^
m co
S ~J
3 "? •
=c en
V eo «-i ta
m co
Ej -J
S CO
^ !•••«-« «SI
O)
03 CO
CC Jl
LJ
O)
CO CO
«.
£D 5


*s* *t
iLs
o
CD " CO
§ ^
S "^
^« -
m co
i

IK «-l *H S
en
-C co
Jl
CT 5
>K en TH GB
15
n
in * Q.







C4








»-« ew

-


^^



CM




















C 43 49 M
i -^ &
— CM CM CO
c to N^'^v"c
O — _C .£! CQ
L? «J 49 49 JO
i— ' ja n en oa
CO 43 C C= «
Lrt u re ,"§ — .2 'S
of (->•>• u-

g

r-
CO




en



^~ ^*"

--


CO CO
CQ


T-H CO
CQ




<—4 ^H




<-« LO tS




•^- »H




« &
« fe£
co CD a-"—'
C= CJ O-
0) O CO CD
to u u u o
C 49 «*3 ^9 f~

CO



** 1



^H

CM
CM


^ «S»
CO


CM *-*
• co




r-
en
0)


CM r*-
co
T-t


CO





S
u to
u.
en CD
C « -C
lo » 10 M — J=








T-l





rH


«H T-1













«_< ^f










"5
O CD CO 10
C *— t- jQ
O O CD >» O
T3 "O O.43 43
c c co a 49
o o — 
-------















o>


•H
f
£


±.
^
C
M

s
*"*
s"
•§>



£
rH
i.
Z

i
£
o
I

t-
o
LL
JS
1

,
o
X
I











OS
CD CO
85 d
•< 1
31 OS
OS
CO CO
t
1 1 1 ^^
3*^ ^ os

OS
CO CO
1
ffi ^D
_j —a
< i
n= GO

o>
CO CO
1
Ll3 S
«< ~?
re co
* CD *-H CS)
O)
CD CO
1
ffi d
£ 2
1ft IO i-l IS

Oi
CO CO
1

3 ^
* ^*~ »-i ta

CD CO
ffi d
aj 7
* co ^< oa

€7>
m oo

ffi d
	 1 -^
•< 1

OS
m co
t
ffi d
5 ^
» r-l rH Bl
0>
•C CO -
1 •
1 1 1 ^5
^C OS
«
££• £




•








«— 1 t-H






























~






*— 1 *-l





-* . ^ -*







^-^


tr
o
i <0 «
1 3 CO O
: £, c "**
' E ^* U CD
: co CD o.™ CL
t ja ^3 ca — a.
_» ca — c a. ca
-" * CL «-
1 t_ L.
-( c co ro tr c
— O ^3 -^3 O O
; -P — — CL ex
< -P c c E e
1 o to ca ca ca
Coco a? t— i—


CO





CO





CB





i-H






CM






CO *-l
to



«-«• r*- to CM »-i






^ »-*





CO




CM


C


- -o ^3 'co* *°
> «*_ s 	 cj
O CD
t- i — e= •—
co ca * CL
~ CD CD *— '*•— ^
- C C
— — CO CO
— — CD CD
CO CM CM O O
JZ V*" XS. >» >»
D ca oi en CD CD
o.fe.5.5 g>S>
O ^3 -»3 *- t-
«*5 Q) CD CD tU
> o q> CD > >
: _c .c ji CD CD
i- a_ en co en m


T— 1











f-4










































t— 1






J
to
8
.,.8.2
^3 ca CL
es-r:
U t. CL
3 « ca
caic H-


«-H





to





CM












i-t











i-l «-H CM












<-i CM r*.







CO
E
CD
— CO
I'l
*> ca
ta e co
CO O t-
•4* JQ CO CD
CZ C L.
HJ -o — i-
CL ca u -•»
CL ca co
cj en CL
>>•— C CD
^3 .— .CD
« -C CJ «f-
fO CO CO «t-
oIIZ:x cj




























































CO
13

(0 — CO
1- C
CD ^ 0
CO — - -*3
c= fa L.
CD co ca
CL I U
— ^,"0
O) C CO
ca no
"* e u o
O CO O O
h-CJOl—































































CO
<0 CD
.2"-
"* 0
CO .C
«*-
CD O
CL CO
CO L.
-------








*

^4
oT
•c

1
r»
>»
3
1
1
r-t
S
*&
5
ji

r4
«•«
J
5
1
•jf
0
jK
1
£
1
M
&

*
o
K
^














1 7

£ o>
•c O> ••< 
00 CO
1 3
=C CO
»i CO «-* K)


cn
CO CO
1 $
iito rtS

o>
m oo
1 ^

=C ti
•• «r »-< ^
o>
CD CO
m *5
Zj ~>
§ I
» ej »iS

0,
ft- \
m J5
>K CM T-< d


O)
CO CO
C£ ^J
as t*-
tm *-< *-* ca
cn
-C co
a i
5 i
IB C> — I t£>
~£
n
W tf O.
^.S<£























«H












«H *H vH



















«
V
U
tf> CJ
JS '5.
43 «0
^> O (0 V)
O — -O «
ja *> — co
oj 3 —
o -a v
M o -a -r= u .0.

















































Q>

43
43
E
ra
u
•o
V
e
3
ra
C?

*H rH



v-<



f-H




*-4



T-t CM












^- rH




T-H ^— (














(0
CO I- CO
M c: a? A -o
c: ra o. to i- —
ra u o. o « —
u ra u o.
O &. V Q. O
— co * — ra co
O ra CL. *— ra
^~ 1— S» C •— * 6 >•
31 ^ «§ c5 U. « ca



















































VI
€
o
43
ra « «
•g.S.5 «
E<"- i
• -4» ^ « O
U « Q> W
«.- 0 fc- «
,— * _c »— re
3Et— ^»C7















































<0
ra
43
1 CO
— l_
= g.
a. o.
-^ ra
S, t
S -0 „
c. «o o « -ae
coco
O- ra M— ra o
O O- O -fT
£c£ ^ £iZ
-



































«-H














^s^S J
^^t. «5 O V c-
V 4> -C — «
— O * O- U
-§ -2 ^^ ®
9 OL «n n O)
^— *^— ' c c ra
Q£ O O •-
E 0) CO I- «- >
<; ra ra ra w a>
a. CQ CD <_> «j ca





r-t



\.









































£
0)
80. n
CL -ac
-P ra  *o
T3 O. Q-
•o o ra o. a.
c o (- ra o
5i2ll!s
-------















S
o>
r-i
oT
.c
OJ
3
£
t.
TO
C

CO
1


a"
f
£
r-i
i
i
I
o
I
^
if
5
S
1


O

X
1.















m co
i
85 d
—1 —3
•^ 1
3B O> t-i S
O>
m co
i
o£ ^ j
J i
» CO rH CB
O)
m a>
ul 5
•< i
re co
* f*- 1-1 oa

o>
CO CO
85 d
*t co rH ta
o
CD CO
I
Bj d
•< i
2= h«.


o»
CO CO
1
= li
»:•»(• .-1 IS!

m oa
a d
	 i —»
re r-

m co
1 ^
3WCVlT-.es

O)
m co
i
D± ^J
_l —3
•< f
rc r-
-< CO
i
— i —»
•< i
3= 0>
3fc O> i-t S3
|go.
>» 1— CC
















r-i

























^









CO










t_
CO
e

— * co «
3 t. « E
30 0 43
; ^— ' co o —
8-c "o. c_
U CO CD
O OL-»3 L. l» Q.
iJ — CO Q> CD CO
— ' * e Q. cz Q.
I CO •—
C— fc CL— .
J TJ CU U
, C 0. «- Q. CO


*-(











rH






























»~*












t- CO

t d. u
J Q- a)
— «- Q.
0. *
JO O.
Q. O. CO
to co a.
0. 0. «
Q> -P
• • 3 O CO
u u co — -ae
3 CO CO — O
























































>
t
>
a.

XJ
>
J
CO
k co
- I- CO .*3
- S E ^
205! |









1—1 i-H















i-l



















i— 1 *— 1


*— 1






0
"a.
O)
.«

5*8.115
o CD CL co
.a .a _a
co co 3 .0 -a
c c «- a a
5§§ -•-•-
! = = %%%
1  CO CD O
L CD Q. *
> * CO CO
!*» "c="c:
1C CO CO
• CO C CD CD
u cu .— .0 jj
I 1- «fi _Q -Q







































CM
















.
i
I

j»
«
I O
> o
> -O
3) «- M
« U.
1- C «D
1 — Q.
a co co o.
1 -*3 >> O
i CD O 43
coif- co


C4






' «r oa CM
rH CO



rH CM










^•





CM



CM



rH CO
CM





U> CO










CO *-"\
CD CO
.— flj
CL —
-c, 8 A
c u to
CO CD — CO
1J 0 °"« 0
D" c 43 — ja
O CO
J£ *- O CD-O
^ >» 	 0) C
— .*» «r- CO «
O CO CO k.
•- >-» >t^C CD CO
1 — o u > n.
-------










0,
oT


|5
s
•^
C
g
&
m
^
3
|
t-l
J
8
I
|
1

£
•*>
•
0
X
I









Ol
m ro
§ ^
1—3
m S

E s
S o»
» CO t-l <£)
Ol
00 CO
§ 7
Bl~*
O*
CQ CO
S i
S co
»c to v* ta
en
CO co
m J5
•< i
Kto^ca
en
m oo
m 5
»c -C- r-< ta

00 S
s i
I—3
Ol
en co
s i
S N-
» CM <-IS
m S
p. *|
i
— *
i 1
» 01 rH CO
G
8*0.
V O «







»H



•-4 CO



«-(







CN




CO



-«



- C L- 0 0
J cx cn w co n


Oi



S



CN



«-«



-H








Ol



eo *-<
to


*H -*
^~





CD Q}
— u
O tt>
* o.
*""* 	 , ,___. _
>» CO C3 O
ro_a _a **-
U. CD QJ
43 CO CO CD
CO PI C
"O -Q _O CO
n NXXS, ^
40 40 (O 1-
CD «D CP 3
4J O O >%






«M s



CO *H







i-l CO
1




"M



-"-1



CO U3
CO CN


tO rH CO
•^H





CD
1 J2
1- CD
^ o
.O *«3
*co to e
CO 43
O 3D)
o. cr c
^-^ co .—
CD -^
O) ***- u
c co n
to — t- co o.
CD O^ CD. C
1_ Q_ 0..— -
CD — o- je u
.£= t_ ra u to
O.43 t. CO —
trt ,
» «" U Q. O> V Q.
K.C C O C •&
43 IB — — 0













































cn
.5 g
(Q CO t- —
— CD 43 W •—
CO CD CD X
.0---0 C CD
CL C— 4»
C A — C
O C O •
43 CD «D CD J3 O
4» c o, o ja to
o — o .c — —
5JJ QiCO CtfaE





CO

















CO



CM
CN



T-* T-l


Si
CN







CO
(D
.£
CL
•s «
8.9-
o t. o
m co *c
-------














S
o>
1-1
en
f
£
|£
t.
c
jj

«•*
s"
f

^
S
i
1


*
i-

i
^
£
^9
2
1
t

CD CO
I
-S ^
io~g
o>
CO CO
S j
£ 7
* CO <-l (S
o>
m co
i
u3 ^
4 7
=C CO
* f^ ^H CB

CO CO
Q. Jj
3 ^
31 CO
m S
i
MI jj^j
» U> «-H S)

OS
m co
i
S d
g^g

o>
CD CO
I
rv i
UJ "^
=c rl
3c CO TH S)

CD CO
ill *^
5? t
zc r«-
» CM t-l (S)

CO CO
_J
5] 5
i~~£

•< CO
a i
-C 1
3: o*
» o> <-i oa
(0
W '* Q.
V O C7
>1— o:





















































-




-











- CL i-
- O O
CO O. V)
CO
^•0) »-
N Q_
« O V
— % 0) I- -0
X) U *4-
C o> o
a — -o =i
C O_ C O)
— CO « (=
4* CD t_ O
COVE ^3
o CD .a ra
ii-s.i £ 8-s
— U -C O
a _*: u —
3 1-^3 CD ^3 -O
3 O n u ra co
» 0 <_> H-l=£ =E







CM





















CM



























(0

0)


-a
o
g
(0
SCO 3
C 0
CJ « — CO
CO JC O. C
— cj  3



ro















en
CM



1




t-l
1





i— I




CM
CM




CO CM
CO



 co
3"cL~ra « —
ae E en
•<, — CO -Q
_3 10 CO ^»
—J O 3 « — - O
D o o a> co
J •- i- -rr -o (a
O ra _Q co o co
-* -XT •— — O 1-
ai <_> u_ u_ u_ e>





























•H










CM




CO

















CO
CO
CJ
CO CO
°~~ (0
co e o_ CL
— O I CO *—
» *-*3 	 — CJ
— U -Q -»3
«- 3 •— _C= C
— CO TJ -4* —


|




^






;





1

i

1
• ! .
,'
'

CO :


7 ]


"* '- ;




<-* !


1

01









1
1
- • " 1






8'
4^ CO CO CJ
c: co CD «
« o o —
— 0} CO Q.
CL— - — C9
o. o. o en
01 c:
J O) CL C= ™
E  CO CO C/>



































CM









i— I i— 1



1









CO
a

co c:
OJ CO
CJ CD
cz t_
ra o
«- CO OS
CO .£> C
0 8 S « ">
~ CJ tO —

ra « o
- x o — «
•sfi^s
*    S
-------
-------
           APPENDIX D

Raw Data for Mid-Atlantic Bight Survey ;
     August 29 through 30, 1989
-------
-------
en
00
S
8"
"1
£
1
O)
»•
49
u

in
5
m
u
i
OT
^Z
^
^D
a

£
*>

»
i

X
i
i





















o>
Z CO
O 1
ca i
<<: to *-i co



Z CO
C3 f
to O
Lj3 '^C
tl
CJ>
LQ *-4 CM

O>
Z CO
«7i 0

z en
^ "•<• rH CM
S
O 1
•^ CM *-* CM
0>
ZZ. CO
i 1
•< >-i r-i CM
CO
:££<£





















t






















CO
'fe .2
43 0)4>
E Jo en
_ (O —
43 ra 43 ja «
3 o « -o _Q to
< (0 CD C t_ O)
_J _o ra o « «
-C^CD OC? CD
' -;







































CO
«.5
u _ae -o
« u o cr
CL 
ra ra — u c
.O.A .A — —
n L. o.
u (J v u ra
o co e» o «-
E 3E > 111 CO








































S
S .2
— Q.
o> e» o — —
^^.*°li 4»
o o o
n M CR.O .£»
D C «
3 43 O U U
» 43 >• CO «0
am cDzcai





































o.
n.
ra
•g
-O 43
10 M ra
«O ^ CL ^
s,,--a §
— •_ ._ jD
~> 	 i-
m "^^~^^^ ra
a. a. CL — en





































£

™ £
id
w o •>
43 a. «o
CO JC CO t.
s.t^.?l
— 43 .0 *3 O
43 43 n — * u
O CO
L_ L_ o c: *
ra ra a. o u
D en co E co
->L> 0^3






























*— i






)

i
) ra*
J— « "*
o. O
CO
c ra JT — ^
» « to ra ra
u-**"-o "> ">
CO «0
-> o •,*£_*:
CO -£T Cl O «J
L co co n ra
j ... ._ t_ |_
» ^ 3 tj tj
-


















»— i






T-l










« S
1. E <
o ra i
43 «*- CO
9 O *-
: « o a.
43 « c a.
s = is i
*-O.E.£^
ra c— o. o
— ra o
> en ot-
co c c
ae 43 .— *— -
* ra jc 43 o
3 O (0 43 CO





































• 0
1 O
1 43
T3
n c
c ra
ra
; I
-§
3 0
U
.2
-------
s
12
S
f
II
S
o
g
?
•o
*v

1
5
1
.
O
K
1
3?












-


§
CJ 1
1 |
Sjco^-irt

m ?
S3 S
Q ^"
^p Ol
% 10 fHCM

O
7^ O»

CJ
se S
§ "f
< CM *~l CM
Z CO
§ "f
«< »-C «-» CM
"co
CO
E k £•
:^i— on

































1 ££ 8
§J2 ^1
O O -*3 ^3 J-»
^**^ — c o v »
MB* • B 10
g KJ ra €> O €>
' - '

























CO CO «0
i- 0 0
o >o -xa co
0. 3 =» t-
O. ^3 ^3 €>
L. — ^ • —
* « ra ra ra
» t,p ." -— "c
004^ u t_ o
re o-o-o o
•0.0 c c
« QL— — C
— ra ra ra
•0 .C U U 
n «- ra«j= —
o u ra « «o
co > o) en
« "5 iz "£ *n





























ts
§
f CO
co -o ex. ra
CD c ra i-
C _S "« |w «



t— t













~


ra








SCO O.
0.^-'
E U (X
Jg.S E-g
a. «-^
CO O O O_O
ra co co •» u
JQ n ra ra -—
— — — >»
€ 0 O >
L. co n co —
ra — « — o
1=3330.




















^








CO
CJ CO
0) JJ
'a. a
i_
O) CB
.0 n co co
. . CO k.
CO O O — CD
5* ** *° "co "n.
(2 3 3 IX <0





























o
O CO CO CO
CO CO CO ™ ••
O O CO >» O
•D-D a.*a **
c e ra c= ««^
-------
I
8"
|S
8
1
ra
I
3,
4>
£
m
'•g

—
i
rs
a
o
til
3,

1
a
"O
c
1
5-





















e»
Z CO
C3 1
m -^
Q 1
^ CD v-l CO

<7>
Z CO
si §
O 1
^: to VH oj


o>
z co
§ 2
^ ^f *-4 CN
CD
^C. CO
C3 I
CO C3
gj i
^ CM i-t CM
O>
Z CO
CO CJ
Q I
2= 01
< *-i *-< CM
CD
CO * 0.
CD O V










































^
C
o
-^ «0
1 CD CO
i ra co o

5 — CO CD Q.— " CL
.£S 43 ra — CL
u ra — c= o. ra
*^ JB Q. t_
J L. 1_
-* c= ra « c e
> 43 — — CL Ck.
< 43 e= i= m e
J o ra n ra ra
C o c/> COH- 1—
'



































•
j
I 43 43 CD
8 ^^J
5 ra w ^

' CO CM CM "O
L a.
ra ra oa O) CD
- «- c= c os
1 O 43 43 «_
I 43 CD CD CD
> O CD CD >•
c_c _c.r: o
n. a. co co co





































?JO
^ *—
> «

CO
CO Ol
A- C
o — «o
>%43 CD
— U
CD L. CO CD
0) * <0 43 	
ra 43 ra a.
1. • CO-C
CD o -ae -o CD
• « CJ t_ CL




































CO
e
CD
— ra
O> i-
C CD
— 43
43 ra
ra E <0
CO 0 I-
t3 43 .a o CD
CD c: c fc.
— co-o— i-
— — 1= -i£ •— •
ra QL ca u 43
i. ra M
u OJ CL
>>'— C CD
L. 49 — -CD
•> CO .C U «t-
: ra co « «t-




































10
-o
» - «
CD *-* O
CO 	 43
c ra t-
CD co ra
Q. 1 CJ

O) en
ra ca o
_Q (JO
43 .a£ ra 43
Q- « tl JJ (0
n — c- ra





































-
CO CO
CL t-
• n CD
U 0.
ex.
« w
0 * CO
CO -^ 3
43 CD «-
3 ra n c ^a
-C i- — .c
CD n 43
>> e u o





































CO
CO Q>
I--
"» a>
C
ra —
ra .c
"^*» ra
t- c:
CD 0
CL CO
-------
             ,~g



                o*
                CO

                S
£

I

-------
o>
s
sf
f
I
>
1
*»
;§>
m
u
49
jj



^
•—

£
•P
O
1
X
*5
1
*


















--



o»
Z CO
CD 1
Z IS
•c CD TH ro


os
Z CO
O 1
in a
55 3
12 1
< 1O *-l CM

= S
en S
85 3
z o>

o>
Z 00
o t
ffi 3
tl
CN «-l CN
0
Z CO
C3 1
CO C7
B5 3
Q 1
< «-l «-( C4
"o
CO * Q.
O O W











































t_
(O
__
E
—H CO CO
1 ^ S i
SO U -*»
4» co ^ "a. L.
C 03 0 10 0
O a.<*3 L. L. a.
&•* i ! j s.
|i s.ria
oEso^i^us







































CO
*- CO
CO O V
pa. u
D S" .—
- l_ o.
l_ l_ 0
€> 0 Q-
a. D. co
re re o.
o. a. n
o •&
• • 3 « <0
i 2 p i2 ci





































Q
J
D
a.
7
^
j
3 ^3 CO O
if- t- CO 4>
to e
. u e_
u *«a a>
o en « ex





































o
*Q-


.E
•'J?'?^* » "C
~o o *~*5."S
* O. €) t- L.
%^*— '_Q qj o
^a .a .a
n «o a ^> JQ
C C 1- = 3
jJSj^
1 m m *ai £ i£






















i-i
















^^
CO (0 ^-^
J  •>
w g '« -S -g
9 *- .O «O Jd
E f« (_ ft; Q£





































2
a

>
^
il
_ .
°*fe £
t- c •>
€> •— a.
anna.
a -#» >* o
9 O O •*»





































CO y-N
O CO
CJ O
Q) CJ
•"• .£
-o S *S
C= U CO
iit 'J-i|
IE g«^
^ >» — O) C
— •*•»••-««
5 £ £_^ ^ „
_J — O tl >• O.
> O 3 P O 3
. D_ OQ Q QQ <_>
-------
i
sf
E
£
S
tn
u
|
3
IE


1
S
1
X
^J?
1










-


1 1
^ CO *** CO

en
§ S?
S T

S2 to T-I CM

s ?
ILJ

O)

5 CM •-< S
S §

<< vH v-i CM
!*<,
•9 0 U
s- «











*














O O <"~ v
••^ ^O.O

cz o t_ E_ Q.
— ^: o e^-*
|| gll|
S O 13 *O C
2 13 oa o 0 «
*» e L. o o
— €*«•*-•*-«
« U •>
— J o* 01 n in re


















vH



^ o
0 S
C *"•
^ 	 ^_ c
>t re n o
re .0 _a <«-
t. 0 «
re CB c
•o .0 .a re
« N^XS g
43 tl U >«
".£.2-5
OL.O.O.O.






















O
5
3 ^
i- n
>» "i-
2 5
— re
M n •
S^>
a o>
& g.5
O -^
CD Q. U
««f*
«> — CX.X U
£: t_ to u «o
o.^> •- re •—
CO CO3KO.S






















fe^
"S w
=1 "— *
c e
— re
n . o
re u co
°^ *re re
re CO c .*»
o «o c o •>
*. « — u «-
£ W €>-0 >»
>>^= o o -—
tn en co u- a.






















^
u
o
Q.
O
c
0
i






















0)
u
0
'a.
•o
c
n
o
d> 10 O 10
JC U » M U
n u Q. o> e "o.
3-g sJ'^s
-^ Sil^s S
3«J5'J2
•

























..1 »
mo o x
JQ — T3 C O
O. C— 43
c re — c
o c: o •
4> €> 0 0 J3 VI
^3 c a. o .a M
<3j
-------
«H
•T
CO
f
£
f.
S
•s
1
|
to
O)
5
C
m

3


if
m
£

1

a
•5
c
1





















2= oo
O 1
a i
< eo »-i CQ
3= ' 00
CD I
CO O
ffi ?
C3 i
«< LO «-4 CM

o>
z oo
to o
£3 1"
z o>
< ««• ^H CM
O>
z oo

Z 09
<: CM .-i CM
C3 1
Z O>
^ •-* *-H CM
"5
10
« * CL
CO O O








































-a. c.
• o o
» Q. <0
10
*~ C V
M Q-
co o a
-» CO I- -0
to**" o
o. c: CD
— co n c
O i. o
u j> m -f
o a u n o>



































«
1
T3
O
O
*
« §
c o
« —  -O
0 =3 « -"^ «
U O O (f)
i- i- .c ta en
o IZiZ l2o

























CO











*)
Ij
.2 t-sl"
— 0 Jl 0
'i






1








'






















•0
« « o
u u •—
«> ® CL ,
O. Q, C CO
o> a. c —
CQ n o L_
•^ o o p
toco coco ,




































CO
(0*C
c} n
C »-
JS °
1- CO CO
O _Q C
« -»3 3 — .
•> ^9 <0 >
u n *—
o H — «.
•5.- s^.
-------
                                  Edited Transcript of Debris Observations
                         during Mid-Atlantic Coastal Eutrophication  Survey (89-2)
                                         (August 28-September 1, 1989)
Date        Time       Observations
08-29-89    0000        Depart Cape May, NJ, and begin transit to Wilmington Canyon
            0600        Began transit of Wilmington Canyon
            0830        Began marine debris sightings (Ship's speed = 9 let)
                        Styrofoam cup
            0844        Small miscellaneous plastic piece
            0847        Styrofoam cup
            0853        Approximately 100 Wilson's storm petrels (including chicks)
            0859        Plastic bottle in Sargassum patch •
            0900        15-20 pilot whales (no juveniles)
            0914        Yellow plastic bottle
            0930        Styrofoam cup; Wilson's storm petrels
            0933        Unidentified whale
            0939        Miscellaneous plastic piece
            0948        Styrofoam cup
            0949        Styrofoam cup
            0950        Shearwater
            0951        Small miscellaneous plastic piece
            0955        Styrofoam cup
            0958        Styrofoam cup
            1008        Styrofoam cup
            1020        1 Wilson's storm petrel
            1030        Neuston net deployed (T-1)
            1055        Neuston net retrieved
            1115        Neuston net deployed (T-2)
            1126        Neuston net retrieved
            1130        Began transit between Wilmington and Baltimore Canyons
            1133        White plastic cup
            1148        Plastic milk bottle
            1152        Orange pot buoy
            1154        1-gal white plastic bottle
            1156        Ball of paper
            1158        White paper on top of Sargassum
            1202        1-gal while plastic bottle (lithography)
            1203        Styrofoam cup
            1205        2-qt yellow plastic bottle with red lid
            1206        2-in. square Styrofoam piece
            1240        Styrofoam cup
            1243        Milk jug; 10-15 pieces of white plastic
            1315        Balloon
            1319        Plastic bottle; Styrofoam cup
            1321        Milk bottle
            1345        1-qt yellow plastic bottle
            1348        Styrofoam cup; 12-15 shearwaters and Wilson's storm petrels observed feeding
            1400        Began transit of Baltimore Canyon
            1411        Cardboard carton; Styrofoam cup
            1420        8 pilot whales (7 calves)
            1424        6 Wilson's storm petrels
            1426        Plastic bag
            1430        Styrofoam cup
            1435        20-25 pilot whales
            1443        Neuston net deployed (T-3)
            1448        Neuston net lost; begin scanning for net
            1500        2 pilot whales (1 male) traveled in ship's wake for approximately 5 min
             1507         10 pilot whales
             1509         15-20 pilot whale calves (no adults)                      '

                                                                                                                (continued)
-------
Date        Time        Observations
             1511        Plastic squeeze bottle
             1513        Plastic lid
             1518        Unidentified plastic piece
             1519        Several plastic chips floating in Sargassum                            ,
             1520        Milk bottle below surface; plastic bag in Sargassum                    I
             1521        Plastic chips in Sargassum; plastic chunks observed continuously over nejt several minutes
             1536        Plastic chunks and plastic bags still observed
             1538        Plastic antifreeze bottle with red balloon
             1549        Ship stopped to repair rigging for neuston net; styrofoam cup; 8-ft piece of wood; plastic bag; plastic chips;
                         plastic lid (5-gal); PVC pipe                                                                ••
             1550        Large chunk of styrofoam                                                            '-
             1555        Tennis ball
             1600        Ship underway; green canister; fishing float (approximately 2-ft long x 6-ft diam.)
             1604        Small white plastic or paper trash bag (approximately 4-ft x 4-ft); three filihing vessels in sight for 20 min
             1635        Neuston net deployed (T-4)
             1646        Neuston net retrieved; net full of siphonophores and copepods
             1725        8-10-in. square piece of styrofoam (tan in color and breaking up)
             1751        Blue hard hat blown from ship into water
             1813        Styrofoam cup
             1822        Neuston net deployed CT-5)
             1827        1-ft square orange rag
             1829        Submerged plastic bleach-type bottle
             1834        Piece of paper with green lettering
             1837        Neuston net retrieved                                                ',
             1903        Piece of styrofoam cup
             1938        Unidentified white, tennis ball-sized item
             2000        Began transits of continental rise between Baltimore and Washington Canyons

08-30-89     0906        3 pilot whales
             0935        Styrofoam cup
             0948        Milk jug
             0950,       Styrofoam cup
             0951        Styrofoam cup
             0952        Styrofoam cup
             0956        Plastic bag with cup; plastic bottle; plastic cup
             1000        Commenced transit of Washington Canyon
             1005        Small miscellaneous piece of plastic
             1034        3 3-ft pieces of 2  x 4-in.  cut lumber
             1035        Large mass of polypropylene rope; 2 3-ft pieces of 2 x 4-in. cut lumber
     .-»       1036        2 3-ft pieces of 2  x 4-in.  cut lumber
             1040        1 piece of 2 x 4-in. cut lumber
             1055        Yellow plastic bottle          .                                       I           -
             1058        1 6-ft piece of 4 x 4-in. cut lumber                                   ;
             1059        Styrofoam cup
             1105        Piece of 2 x 4-in. cut lumber
             1110        Piece of styrofoam smaller than a baseball; miscellaneous piece of styrofoam
             1113        Small unidentified item
             1120        2 pieces of 2 x 4-in.  cut lumber
             1121        Miscellaneous pieces of styrofoam smaller than a baseball
             1219        3 pieces of plastic sheeting greater than 2 ft.
             1225        Several pieces of  blue plastic sheeting 1-3-ft diameter
             1227        Pod of unidentified dolphins; several sheets of white, yellow, and blue plastic (6-12-in. diameter) suspended
                         approximately 2-4 ft below the surface
             1230        continuing to observe 1-2-ft pieces of plastic sheeting
             1240        2-ft wooden board; plastic straw
             1245        2-3-ft piece of 2 x 4-in. cut lumber; paper plate                        ;
             1300        Commenced transit between Washington and Norfolk Canyons; 2 unidentified mammals (tentatively identified as
                         Risso's dolphins)                                                    :
             1312        Beverage can                                                       '
             1313        Small pieces of plastic or styrofoam

                                                                                            '                           (continued)
-------
Date        Time        Observations
             1328        1-gal plastic bag; plastic beverage bottle
             1337        Assorted plastic trash
             1340        Plastic trash, including cup
             1342        Unidentified dolphin
             1345        Small plastic bag; small patches of Sargassum
             1347        2 greater shearwaters
             1350        1 small piece white plastic; several small pieces of green plastic
             1352        12 Wilson's storm petrels
             1354        1 plastic tube; 2 styrofoam cups
             1355        2 greater shearwaters
             1408        8 Wilson's storm petrels; small patches of Sargassum
             1409        1 6-ft piece of 2 x 4-in. cut lumber; 1-ft styrofoam panel and small patches of Sargassum
             1412        Pieces of styrofoam; small patches of Sargassum
             1415        Styrofoam cup;  small patches of Sargassum
             1417        Pieces of plastic; small patches of Sargassum
             1418        Piece of wood; piece of plastic; small patches of Sargassum
             1421        Piece of styrofoam; small patches of Sargassum
             1423        Large piece of blue plastic tarp (1.5 nf);  small patches of Sargassum
             1425        Pieces of blue plastic sheeting; small piece of plastic; plastic plate; wind rows of Sargassum
             1426        1 piece of blue paper
             1427        1 glass bottle; 1 small piece of styrofoam; 1 plastic straw
             1430        Shearwater
             1436        Shearwater
             1452        1-gal plastic bottle
             1458        1 small piece styrofoam
             1510        Shearwater
             1515        Orange styrofoam life preserver
             1530        Commence Norfolk Canyon transit
             1531        Small piece of styrofoam; plastic tube with yellow lid
             1545        Small white plastic lid
             1552        Wilson's storm  petrel
             1556        Shearwater
             1604   '    1-ft piece of line
             1605        Plastic bag with purple-lining
             1622        Plastic pieces
             1625        Plastic pieces attached to Sargassum
             1630        Submerged white trash
             1645        Large unidentified object
             1647        Small plastic ring
             1659        25 pilot whales; 1 dolphin
             1700        3 pilot whales
             1705        Large school of skipjack tuna
             1713        Small white plastic sheeting (approximately 2 x 2-in.)
             1714        Plastic bag
             1720        Styrofoam cup; small unidentified item
             1727        3 pilot whales
             1731        12 pilot whales
             1735        3 dolphins
             1737        Shearwater
             1743        Crab pot buoy
             1747        Plastic bag
             1754        Small fless that 1-gal) bag
             1755        2 shearwaters
             1756        Metal beverage can
             1812        Deployed neuston net CT-6)
             1816        Retrieved neuston net
             1820        Balloons in Sargassum; styrofoam buoy
             1826        Plastic bottle (half gallon); paper cup
             1836        Plastic cup
             1903        Plastic bleach bottle
             2000        Began transit to first station of coastal eutrophication survey
-------
       APPENDIX E

    Raw Data for Houston
 February 6 through 8, 1990,
           and
September 26 through 27, 1990
-------
-------













i
sf
f
£
i—
8
U
1

c
•
1
co
-g,
2
O
f
(O
1
c
i
,f
1
1
ui
^
i















ea
o>
i g
C=3 CO
3 «-» «-* *a
o
i
S
CD jj

Scn^g
o>
i

CD 1 1
¥ 0,
3 CD r-l <&

is
o>
a
§ !i
^c ^»
SE r*- *-t CB
1
f— ] It
2 co «-H ts>

i
a
C3 H
IL-S


1
^: i
i
CD ' 1 1
3E co *H ea
g
£3
CD U_
2 CM «-i ca

1
^» 1
3 CO
(0 * Ct.
>l— O±












CM



*-*





•-€



^


rt




•^



v-4


"^ *H


CM <-<


^ ^








n
CO CO

». n -_
«** CO 4* ^3 CO
1= CO C= CO
— •£ N^ .5 S* ^^
» o » na ^a to
« CO CO C t. CO


«-4













*-i







•-*



^





-


CO







CO
§Ji-*-o
.- n £ ra

CQ O) 4> CD
n ra — u c
o .a ^a — — .
n «- a.

u u «> u ra
« « en n u
5 5 5 LU «


^









CO ^ CM



«







^












CO »-l






^

S .S
m co 4> o o
^i^» o — —
N'XSh ooo
co co co-o. .a
O O *8
— _— |_ . .
43 4> O U U
-P 43 >• V) 10


-



CO «-l CM *-l «-H
*^




^ CO CO 
S 2
^ *9 W
C t. c=

^~-«.ff
-Q on,
I""** ^ '^ °
t- «- o c •

CM CM




n
f
I 2.
0 CO
* u
S 8 j= •
fe e 2..^
<- « — 
3 O «-
5« g S.
+> o « « a.
*— c S *
to c «
— -O .— • .— -D
co c— a. o
— eo o
> CD CO«*~
•0 C C
e. 43 •— •— ' •
" ^ !£ "** .2






i—4





CM






t-H











i-l


•-< CO


to «-i



fl> —
E O
O O
O 43
U
•o tr
c n
n
o n
j *

1- CO
— 3
0 0

J U
2.2
£2
-------


•
s
*•«
a


J—
R
t

w
1
i
to
£
1
«o
1
1
.g
£
5
1
ul
X
*








I i
ljj
r"% ^JL,
"i
I 3
=lc0r-!0a

?
Q
C3 U.
-«i !*•
3 t-~ •-< ts
S
s
O uZ
l^fe

§
CD 1 ' i
S to ~* ta
g

IS
o>
1
-5 eo
3 CO r-t ta
o>
I.J
. I

3^^^
o
n
.§!«
>• 1^ Di



CO

<-llO








CO



CO fl





"


i-l CM O>
•-I
CO CD i-f







C 43 43 M
i ••-^ &
— CM CM ra
y-^|JJ.|
5 o re t> » o
5.2= J-g-€
























vH





 o —
V U CO to CO
E — O 0
« » 01 Dl
« "S — "i3 "H

































1
J3
5 2
> S.
•) MO.
« -o o. ra
0 C «Q L.
'Z JS ^5 "«• ~
f-4
CN
B



IB
Of
CO


t-H
<^4


«


rH
CM


CO


s-
1O rH ^~
o>







£ >
« u o o o
ID M « M U
^J2JS^ —
4> O. O. O. C
n .—
*=•••>
p « u o >»
t_ n •] •) ^~"
IS
CO
CO
rH CN
CM TO
S ,


CN CO
S
CO


CO g
CN
CO

CM
UO

CO
CM


CO
CO
^r
r-


CO-H g
to
en CB
CN
CO
CM
CN





Toys
Misc. tubing pieces
Misc. vials
Pellets/spherules
Spherules

CN




,-«,-<


















CN







Ct>
"o
t-^'n' »
o «o . v-'
o « co to
f* .^ &• *^
££; gg
• — 40
10 « « —
set. c
0 0 0 >» 0
T> "O a.43 <4>
C C= -------









i

s
f
1
s
u
.s
1
CL
^
C
i
00
f
e
CO
Ml
J
|
i
tm
o
£
»
•**
£
1
UJ
X
-5
|














CB
z H~
0 CO
3 .-1 r-l tB
SI
O)
a
C3 U_
^ CO

g
S-
S H-
< co
3E CO «-< SI

SI
en
s
g-^ it_
lr-~S


cf
ffl
i £
SE CO *-< CB
IS

*•*» ^i^
•C f»*
«a
o>
m
I*~g
CD
en
CD
en u.
•f CO

CB
i
^ i
^ _. _«g
3 CM t-H CSJ
1
CD
^3 '*
M »-< rt §
"i
W * O-
X_ C£











CM



CO *~<




*-l



CN















-




••<• i— 1 rH




^-s
C=
O

?s «
>^ £
9 =3 CO O
C 43 C 4»
5~£lZ 5 o
! n v  ra— CL
§« ra c c
43 4> O O
1/7 ^> — -— a. a.
3-43 c= c= e E
o CD co « ra
a- o tn 




eo



to v-i




O> —1 CNJ T-I





*-H




CO «-« O>




0> U5 •*•
^- co
*— 1



t=
> *-^*c?

> «*_ «4_ — o
w o co
C ra ra * *f\
o ^y -^*
— 09 CM CM O O
L. a.
9 ra o> CD •> o
. t- c c= en oi
> O 43 4» i- «-
»3 43 O « O 4)
> O O €> 3- 3*
I a. co c/) ca CD








CM




rH



T-4




















•^. v_|





«


I
i-
i
; S
" •) 0
4» ra a.
• t> JCT
u -sc -o «
CO U &. Q.
— n « (i
*mn=H-




-



«-4 




CO




•-I O>




w
J-
— — to

en *-
,— ^S
m K «>
|3 43 ^Q OB 0
0 C C L.
— co -o .— t-
> co Ic cJ«2
: ra n 10 «*-
i






•





















,:













•5
^0
« — «
L. C

°&
« n
c t- _c
«^*s
-*» O I-
;^s.s£
CD ra 43
>» E O O
,2<3
-------


1
sf
n
1
8
*-
1
*
1
•o
I
I
to
£
1
1
i.
1
ui
X
1





g
§
1
l.J

KB
cn
a
l^s
19
f

I.-*
§
i !
S 10 T-< tU

?
C=> U.

a
0 U-
iw~§
s
m
s *v
5 CM T-< ca
s
l^^g
o
55 S-




























M
V
U
tn v
-2^-5.
03 O « M
o ja v
to o*d .c u -a
•c u o a» « t-

























ift
43
E
re
u
TJ
V
re
"- •



T-M














rt*-rt-<






10 t. (A
« C •> « "O
u re u a.
o <- o a. o
— o > •— re o
o « a. i- re


























Q>
e ^P "t- c
re
. .»3— « U
IIJIl

























£1
«
— t_
— €>
a a.
1 f
— t3 «
t. to o « -ae
coco
o. n «»— >w o
on. o J=
O.49 4> O 40






















T-4



^vsl-e
«0 (O .C — to
~S gi£?°
i£=S = 1?
ft* O O L-
P « «-^-g £
%l Ol OJ fc- I- »•
^C re re re <• jp
O. CD CD t-> <»> CD




rH





















o
« a. to
W Q. _3C
43 n 40 u
2 fefe'CS
o. a. o «
TJ 0. 0.
TJ o eo o. o.
c o >- ra o
eo •*-*"- Q.
-------









3
^
ss"
.e
|

g
J
I
«8
M
1
i
ce
|
ii
CD
£•
2
«9
C
|

£
5
1

LU
X
•••
no
i











IS
re i
£ a
z t
CD CD
3 — < ^H IB
(B
CO
a
C3 1JL
•< CO

1
i It
2 CO Tl 
a
1 £

CB
O
a
s iv
•< CO
2 4- rH tB
cn
1
CD §
^: i
2 CO i-H CB
KB
cn
a
5*£ 1
•<: co
3 CM •-* CS)

c&
0>
CD g
2c co
(O
« * ex

















































^^

CO
r" s i
I >2r 0} CD »
> 
> O.-*J t- (_ O.
J *^ ra o co ra
—^ * e a. c a.
i ro —
K« L. 0_ 	 .
J -a €> u
, c= a. t- Q. co
::£a!£o3


••










^•^



















cH










" 10
« CO O
> o_ u
i a. co
Q. * Q"
t,
L. c_ «>
> CO Q.
X. £X «
CD ra a.
"•"•g^
o t> n — ^e
) CO CO *— O
i=ii^£ca










































(0
>
>
X3
J
i
« —
O -|3 •) O
4- I_ CQ 43
U -t» CO
) oa to cx
ai'lffdcS





^


CD




CN



vl «-l



-











CO »H








.£
"S.
O)
« « Q.
*— % E Q> O.
*~* <0 CO U —
« €1 43 CO C.
o co ex «
^"cx « &, t-
^— **— 'J3 <0 CO
.a _o J3
co •) s -a .a
CZ C I- 3 3
; o o i- u.
1 o o •
! = =8BS
•mcSiiiSif





CN -H







1-1



rtrt


























10 CO ^— N
I g^
'CO CO O
L CO *CX *
'< * CO (0
IT, 1?1
> C CD CO
*" *° a>"£^
• CO C= CD CD
1  CM
v CN



CO €0



co cn
CN



CO


T-H r*-




Cs| CO
«-« CN



CN CS
CO «^





O» T
CD •-<
CN




§co
s
•o S «S
C U (0
n •> — «
. 'cL-a "K
i co no
e -° — -°
o ra
— o o >• a.

-------







•

i
•"*
£5
•&
0
ji
S
1
1
$

0
1
jg
(O
t
i
2
I
i.
s
s
1
u]

X
I










CD
cn
i s
1 A
2 r-4 »-« GB
ca
Cn
a

So «-« S3


§ S
•C CO
zi co *H VB

f

0 S
S~-e
• i
stca <-

§
I.J


ca
a
o u.

1
i«o~il

g
a
0 UL
SG 1
3 CN -l§
1

H.H.-41!
O
IO
§» CL
O 0








CO «-l LO
r-








(


CM
CO







^


O> «-l



«-< r^-
co



^.^.





O €£ ^-N
**CL O
5*"1 V^'~' 0
go L. t. CL
.e ta «a«-'
c '«*«>.
S^2 -S-g 2
^ » 0 0 43
S"0 OIJTslz
£ -O 43 O O CO
,J CL CO 10 CO CO

CO
-

CO CO CO
CN








•-I CN •-!
in

^J



f CO



r-^<


to



5=^



CO CO
•«• CM
CO





'e? o
O V
JT —
>1 CO CO O
n .a ^i «*-
43 CO « O
re re c
ill-f

-1


CO CO


CO w-t
TO »H




CO CM GO
CO CN









O


OJ CM



CO CN



CM CO





CD
^a a
t. re
£ 1
CO 40 6
•> -1C
O3 CL U
CM CO
to — i- en o.
£S* S c
a. o-»^ •
£*H re"o «
Ot.43 <- CO —
C/7 CO IK Q. 3i
















10














CO









i- <— *
O -*^
n CM
40
c c
CO '" 0
— y— » C. «*-
«-< « re
• ^— ' 49 .C
re en c lO
O to c= o «
t«_ «> — U >-
O £. 49 3
>.^ S "S -2?
4* fy.1** o o
K cntou-a-










































CO
£
CD
A*
T3
C
CO
o









































u
.2
*Q_
-o
c
CO
 _C 4D
«.£*«.£
n o CL en o o.
IJ 43 « — CL C
5 CD co-c: o
5 J= 1= JO _C 43









i.


































.f s
rS«£ 5
S.--n c S
c= co— c:
o c o •
43 CD CD O .O CJ
4» c a. o .a co
cSZicg^cZS

"*


^








ca


u,



CM























CO
1
CL
• ea ;
2.
-------












1

f
J
s
J
I
J-
"O
c
i
CO
f
1
«o
•
1
£.
4>
2
1

UJ
X
I












, s
o on
SE S
z i
C3 CO
=E fl >H CB
<9
O>
1
0 LL. .
ae i
^ CO
3E O» •-» CB
g
0'

§ "V
•< 00
=E CO <-4 CB
CB
O
<= S
Sl»- .-H CB

CB
O>
a
O It
i.~!&

IB
O>
S
iu^ls

IS
o>
a
^3 Lt.
3 •* -rt CB
a
S "V
2 CO rt CB
CB
cn
1
i ci
3 CN — 1 CO
g
C3 S

< CD
3E T-l ^-1 IS
o>
* 0.
>f-CK







CO









CM



CM



-1












10

CM
LO



-> 0. t-

O O. 10
— c: o
*•-' 0) t-
N O.
MO «J
•|"i i
O i- o
- O G> E 43
O -O TO
^'5.J E J-g















rt



CO



















01

_g
—
T3
O
s
«
Si
J •) — ID
.32 Q. C
U (0
Q. « — « —
— Q. O —
— -C -C O
U 43 43 U
g §».«
0.1— USE

10
CN








1



SCO



U9 CO








CO



rH


CO







0)
8-2
u c-
00 «
'S-ln « —
n « 43
o S « •— o
u o o n
*- I--IT-U m
CO .A tt) O O
<_> 1 1 1 1 1 1 (jg











































•)
s B
'S.—
g?»2-
^^5^
g^5.E
coon

r,.

[SI









-
















!



^


!





i



to « u
o o —
0)  .0 c
co 43 a •—
O « 43 €O >
T» •- - m
Q 0.— TO •
ra o u
- x o— «
9 ra o *"~ *^
-------







i

6


£
8
i-
c?
1
i

•0
I
«o
fr
1
I
,£
•
1
UJ
M
I
-§•








S f

S to

i &
3 in
S-r"Eq
£ Eb
1 «?
±c «o
f^CO v-*OJ

se o>

:E to
|— CM ff-IOJ
135
g — »H *-»CM

to
— . |
1 S
o h-
a «o »-« »a

S
U

I 1

.
1 1

a co «-H s
IS
01
3 m
i s

3CM <-< to
•Q
n » o.
J> 0 O



CM





-






TH CM












~~










~t9
*" ^"ci
03 re o3 JQ ra
ir TO c: TO
U O «-4 O O r-l
-fx^lc
En co c i- ro
-g rt o ra ra




^






*-*


*-l OJ












«— 1




01





S «oa
u _ae *o
»— re ^ ra
O. « — -£1
« *
O) OS O CO
ra « — U C
A .a -a — —
(Q t- CL
o u o o ra
•) « 0) O L.







-



OJ


i-4







r-4









-« -"
•




S
U
__|,.l
10 IO C77.O ^D
43 iQ O U U
43 .43 > 10 n
o o o *^ *~*
mcfilfia 3i

S CO CM CO
1 CM


CM e» co co


a co co «-i «-i



- co r- co »H


CO CO CO CM CO







i-M CM »-<
t-4




co^




^ *-l OJ ^1 *-l




a.
0.
ra
c.
o
•o •) ra
t- o e OJ
S £ £'U
s-'0-^^
•• "O ^D W CB
— .^ .«. 43
•«» 	 — «-
o."ot"et— jaa

M CM


r,


pH CM



10 CM


CO •-< »H







CM




CO «-« CM




CO <-<




O
E 2
111
«^ «l'l
-S*o» la ]5 o
o *~ n v
- 0 Q. 0
§ra ^c — ^
— *o « «
I'sT'1'.!!
&.C O U O
iss-JtBS







CO



CO


o>



^^





CO


CO









10 «
a. E
ra ra
0 —
43 <^ <0
g g fe
az « o o.
^ 1 T s c
— i u *
To "c — 'o."o
f ".E.!*".
ra o 10 «*3 10
U !!• ftj ^g ••

i-H





-



f-H


CM^







OJ














11
u
•o c
c ra
ra
to
££
5 *
I- 10
•— 3
ra o
u o
« _w
53
-------











3

fc
-g,
3
2
j£
S
L.
J§
1
*
1
1
co
O)
1

y ffl
Ql LU
CD r*.
(S
CO
:n i
1 ?

£il CO <-f S>
o>
<_> QQ
fv» nj
•C U-
Z 1
S «
— CM CM n1

»>^^o «> co en
n *» c c o
O — e= c « >
-i o 	 ._
— • C CO
» O €0 O O «
< •) — O. " «-
•J •— *^ O O "V
£30. ceo: •<




















t-H























CO <0 (0
CD JQ .£1 CO
0. 3 13 «-
CX |^ 43 Q)
« 	 ..5
V CD n co n
— u o ^*
&,43 ._ ._ C
43 L, «- 0
•O JQ C C
C .— .— -o
CB CL— — C
•° S D*S*W
— fO CO CO
c =i -o -a CL











-





































CL

— to c: o o
CO L, CO _C —
u ® * CL
a o —
..-? *" e* c?
n "S -— **I "cT
3E 3C (3- CO 

















































o
o
JO
-C «0
a L,
1* CL
« <0 CL
M *T3 CL CO
DC (O L.
n co ^ u »
t- JQ n co-



co



CO
to
T-l


CO




CM
CO



S



CO

CO







CM



CM ^>






^^
CO <_>

to co ^L
E U CL
CO CO CO CO
*£_
10 CJ U CJ O

JQ \
4* CL CL CL C
2 . . . "£
5 o cj u >•» ,

CO CM CO
CM


CO

CO
ts
CO
CO

i-l O
CD
f-




i~l CO
en
to
%



s
CO
CO


*> s
LO
r*.

CB
? -


g



i
CO


g
CM
CO








^J
CJ tO
*' —
CL 3
p «-=
n — •-* co
JJ» > tO —
. .-g 2
i-.s.s^-i











«.




































^^
.
. o
*— ». « *
0 CO *^
- o

•="s .1 g
• EL, C
3 O CO >» O
= c: co c JP
5 O *— « O
-------
is
&
I1
r.
 t
i
i
 £

 u]
 x
    !
    &
     O > >
                                 c jc j: j= ra a>
                                 3.Q. «/»€» CDm
                                                                                  §
     ..
O Jtf T3 «>
•) O «- CU
— =3 TO TO
                                                                                          «-4       CO
                                                                             « m «

                                                                                O) CD
                                                                                C «-
                                                                        .    .
                                                                          u  en a.
                                                                         .H  c    CQ
                                                                         ^3 —  • 0
                                                                                                              CO    —
                                                                                                              t=     CD
                                                                                                              o     CD
                                                                                                                                        .
                                                                                                                             CD    CO CD
-------















.
f
1
|S
n
£
I
JT

§
i

CO
o
£
40
a
i.
-g
c
£

i
I


ui
X
I







is
36 OO

{§,»,«£
g g
5> «i
o_ in
2 cn
CD |
£*.-,&!
IS
2S O)
C3 t
to CL,
cu ta
2 to
CD I
3: CO
t— CO fH CM
B>
CD 1
z. a
3E CO
CD 1
£«-«

S
co PL.
Q_ m
=E CO

H — ,g

o>
5 m
£l± d
^C ii
^^ l
S
^C it
Z |
CD r*.
! 1
3E I
CD r*-
3 "*• «-H Cfi

o»

cc H
i 
CO
S» CL
o a



















*H



rt






















CO
C0
CQ CD
•> •—
o — Jo a
— o -a"5> 0
O .A CD
•e 43 	
5i£3'l5

























































«H





^



€0 .-1




-

















» 1- 40
<0 C 4D 40 TO
C ffl Q. 40 1- •—
W 0 OL 49 4D —
u ca u a.
&l- 4D CL 0>
* — « OS
o ra a. «- n
« t- >« » t_
O «D -O — «
o CD m o a co
-< mo U_oca












































40 40
5-5 s
n
CO 4D 4D
•— CO fc- 40












































CO
L. <
g.
a. CL
n
t_
•O 40
40 O 40 ^
c o e= o
eo «•>- n o
^_ °-c
IfSiSiZ
•;


























|
1

1
i
•







•



'S'^'o
^^ 	 U 43
V8|-2fe
J= — CD
£nS>s If
I CO 40 ^3 03 4D
I CO ID n CO CD
CO CO O O CQ K












































2
4D
to a. 40
DO. JC
(3 » CQ U
n i~ i- *) —
- * CD (-43
Q. Q. CO 10
•o a. Q-
D o n a. Q.
= o t- CQ o
[Q ««-*«- a.
n 43 "o —
a. to o • —
3 CO O 17 O
J O.U.O_1
-------









1
*
p
J£
^
8
1
1.
1
S
r<

1
«o
I
£
1
i ,
£
I
«§

UJ
K
1





IS
=c c»

Si CO

P tO »-l CM
g
o 7
S &
a to

S £b
a co
g s
t/> PU
S  « J= O_ t-
G CD U « 0
O CL*> t- t- O.
j ••— re CD CD re
-^ * « O-C O.
Q£» L. S.—
X*c S. t- ex «
< ra cv a n »

CM

.•







CO


















*~*






CO O CD
S& S
2 E "5.
U.
t- t- O
CD o a.
a. a. re
re re a.
0.0. M
• - 3 CD «
u o « — oe
CO CO CO •— O



































10
S

I
JC
U
zl^g
o 43 a o
^-ss-"
. u I_
 CD -43 CD 1-
O CD O. 40
§ — — co ra CD
^rSSiflf

^




IN CM


-






-



















S'wTx-^
CD 0
CD CO j» — en c
.£> <4_ ID ID
J — o cj > a.
-------











i
*H
sT
f.


£
£
 *H CN
tS>
Z O>

§ a
3 CO
z S
£ &
2 CO
=C CO
1— CO ~H 04

la
z o>

i &
2 en
=: to
t— CN T-f CN

S
z o
O 1
S &
=E CO
C3 1
=C CO
t— i-H T-I CM
0
O>
S ti
jy 1^
2= 1
o f*.
ZE co »-i ta
S
1 i
o r-
3E U3 i-l SI


ts
en
5 ^
ff j_Q
•^* U_
c= r*-

o>
CJ CQ
CC LLJ
ar i
C3 CO
3E co «— i ta

tSJ
en

or 63
C3 CO
S CN i-4 S>
CO
8 SS-
> H- o:






CN >H







»-< CO
*-l






o>





^


CB



!










rt -











o o ^~**
JC — M
-— * » O.  0)  CN
CN

^




*-l









^H *"*






CO





-— v 10
f §
§ "S.
>> ra ra o
« JO JO «*-
ra ra c=
OJQ^O^
CO XXXN.43
»
52 .H .£ "S
a. HI o-o.


CM




co r*» CM
T-l 1^


§ ss






CD U>
CO i-H





g SS
»H

*-l»-4





















i-l




0
JO
jo n
3 —
t_ n
>» *•-
— ra
n co K
« 49
o 3 en
o_ tr c:
*-* « •—
O) O. U
c 
o v u= o
en u 'a. ci v 'a.
3S«.5'5.=
"« O « JC O

























































O)
w(o.5 8
i = i:zg*
43 cp a> o ^a v
3 c a. o .a «
S j cS « S -S









































CM















10
1
O.
o
li
-------








_
*
f
£

r™
?
I
1
«o
f
1
«O
>^

9
t£
|
.g
I
•
I
u!
|
1








d
gen
1
II *?
F? to «H CM
= s
CD 1
s &
S en
§ h-
*-««••-« CM
eg f

fStO «H CM
z en
§ £b
3 en
g «o
1— CM .-1 CM
1 1
§ CO
g 2
1 ?
§ co •-« a

19
en

i S

o>
1 s
i^-.fe

1 i
s«-§
Cn
e to
SCM<-4B1
S * a.










TH



CO


to



CO





t-






-




- Q. L.
* o o
O 0. 10
• (O
•— c o
KI O.
« O «
*-* » 1- "O

|w-5-l |
4* O t- O
C U O • 4>
O « ^1 «
•— ' o. 3 t- o n
g-je~ °"5~

CM
' ,; •






























«
.-§
_Q
O
o

10 n =3
O CO
o ^*a.c
— u re
o. « — « —
U Q -*3 a^ U

»— 1


0.






CO



^.

CM



»H



^) CO


TH







£

s sl'fe
l-« si
3 re 0) 43
ID o => « — o
B " P_g^, 2
imf *— 1— JC TO (B
w n -o « o w















-




















•0
u
«!=! a
ca Us — — "5
•° Jf 5.S *>

T-H tO


CM






^s


















^^







issl
re u u —
°"*a."a. t> &
o> cr
u 01 o- e •—

4-4 CO O>
Ol *^


CM «






CO CO



LO O>














__, ^



1
10 *C
o ra
Cl TO

uii
C) «O C
n «o o — .—
— 9BU. HHSE
-------
















I
E5~
.c
s
J
4
i
o
CD
£•
£
1
fc.
£
0
1
LU
M
^
i









o>
1
&
en
i
CM

I
&
to
1










g
eu
a:
I
C3
fE.o~

O
^3
1C
I— 10 OJ
"5
40
W * Q.













































to
1 TO~
(0 CO
E _O O)
iia-g-Sa
CO *rH O © *-l
gai-ia
•O n o ra en
- < CD O O CQ





























-











03 CO *4>
o -^ -o
4D CJ 4D C=
*D- « •— ^
1 TO C 01
CO ^ U C
CO '*- *O.
• 43 4* a.
U CO U CO
CO 0» CO «-



























r-t T-I













S
« «
— .£1.
^1 -Q 43 4»
XV 43 4»
s I-2-2
43 CO Cf U
•g J.2."
m (SS S



























> us ««• cs •^>

CO CO



LO •«• - •> • O)
g 0 0~
^D C

















i









«*• CD T-< CO




























- -

rH OJ . CM
1


•4 -H l




0
4^

— «
«*- t-
O -1
"O « (O
c= L. c:
• 11 2 '
^oSls
X 4P — *— C
(»' 4» CO •— » U
B CO O. O O t
D) C9 CO E « i
•m *— *«_ « >K •
J <-> o — i as K

O r-t




2
t
D
L. CO
g s- ,
S" 8 I ,
L- CJ CO 43 ^
D ' CO Ou—
- cn — n *
- CD Q. O
2-Suz-" -
g-S.,2.2.2
|j'II .
M^c^J I



























CO
*-4

CM



^




to o
CX B
CO CO
u —
p3 «^ «
3 O t-
O C CD
= « 0 0.
* O • CX
- c_ i M co
|C 3 | CO t_
. -o .— .«. -o
n c — GL o
~ (O O
>• 0> 0) CO _C 43 CJ
B O CO 4> CO
JU-lZzS



























CM

rH CM



N*.




= o


misc. nair care ana c
Misc. housewares and
-------
J
1
1
1
i
£
to
1
1
1
!••
£
M
&
&
ul
tt

I








•








§ f
§ S
S >~-

si
3: o>
a 1
o *?

t— -H-OC














*H "





















W5 40 10
U CD CD
CD .a _o 05
a. =i =1 t-
a. 43 -P co
ra c
^ CD « ca co
v^ u O i"*
(D ^-^ ••• *^ C.
O)43 C. C. O
n o-o-o cj
o .a c: t±
CD g*_^^^
— re CQ ra
«.C= tj U -0
J= 3 "O -O O.














^



-





IQ
O.
™^?
"O — U
— 40 1= O CD
S co ^'S'a.
•5 S-™^*^
B — CD CD
O D> CJ O>

























5 S
._ o
* O.
M no.
8^ i-2
-----
^* *s ^™ m™ *2









«-l O>
to
CO



CO
v-l



•*




CO G*
CO CD 0-
io CD a.**-"
Jo o.
CD « CD
-•=.&=
w o u u o
•o .— .— .— ^
C= 43 43 43 .C
SJJS^
*> A. o. a. &
TJ 
£S5S£









^- si
CO
ca
CO


IA
CO
CD


a* CD
LO
5-
01




n
Toys
Misc. tubing piece
Uisc. vials
Pellets/spherules
Spherules
























Q>
~O
o « mm
sz ••— t- .a
" Jf
10 m m —
• B t- C
0 0 « >> 0
•D "D a.43 43
o o .2 S "o
-------









i
S
"6
S
£
t
•SL
1
i
CD
"i
o
|S
•o
|
j>
£
B
1.
LL.
5
•*— ce



























OI




-





,_.,

0
—> n
_» «
3 « O
«-^ « •— «o «-
E Je u o
: « « a.— n.
.0 *> CD — Q.
-£~ = i:2
t. t_
cr ra ra c c
0 ^3 ^» O 0
^a ._ .— ca. o_
-t* c c m K
o ra ra ra ra
- O CO CO fr— I—










,T












O> CQ
OI «-f



•* eo


OI CO
v-t




^.,^,-y'g'
«t- «4— — O
1. 1. ° *
c c *"^
•) C4 OI O O
^S^x^ >> >,
' ra o> o *> «
- K. (= C O3 D3
'?'^'^ u ™
 000
O O V > >
= .C .^ JC O 0>
O- CO CO CQ CO























X CM














s
•0 'C
«| • s
l-gj"!
CL CO U -»3
a. n •)
« -tz o «*•
CD «)•)«*-


































(0

I- ~ S
0 *-» O
fO — 49
C « «-
CD o ra
0. 1 U
10 <*•
"O *""^ O
m t= co
R no
^Q U U
CO 1
u c- o u
— o o>—
«•> -ie n ^3
• CO V *CI 
eo u ex
n a.
ca (OR
u c i- j=
sj--:s
P n n c -Q
a> _e L. .— _c
10 CD ra ^9
o >* e u o
5,2^,3,2









^




























"« to
- §
CO •—
CO -C
0 «*-
J •- C
o o
o a. to
3 « «_
25 c£
-------
1
63
f
£
8
J
V
•o
•o
1
I
IM
£

z
&
1


ui
K
*




















g ?
£ §

zc i K-
f«™ n* *** c^i
8>
ae en

2 6
£g ^
g
i fi
g 1
I— LO CM CM
c
n K a.















1

















w
« »
5. -
^3 t> 10 M
O — _Q «
[rt 0*0.^ CJ -Q

3^if j'aea

























CO
g
t5
cs
•o
V
B
10
CO
re




























CO
10 »- <0
10 C O 10 "O
e « a. co «- —
ra u a. o o —
u n u o.
,0 i_ «j a. o
— CD » — eo cn
on a. t_ ra
O €) T3 — 4>
i- > cz •— e >
o t> ra o => ®


























CO
|
ra w m
43 O •
0 — •- «
o 1o"« S u

=E |2 £ S   a.       -AC
43  «  «0    U
CO  t-  «- CO —
—  ^  •> I- 03
a.    a. o M
   •o  o. a.
-o  o  w o. Q.
c  o  «- ra o
n «*-  * L. a.
-------
 £

 •S
 S

 £

 I
 &
 •o


 i
I
£
              !       S
              • r«- •-< CM
&

ui
                     &
                     CO
                      I

            f^ *Q r-* C*t
                     &
                     to


                   ,&
                                 .     .    -
                                 0    » 0
                                .43 B- L. 0.
                                 to © o ra

                                 C Q. C 0.

                                 i. g.^  .
                                 0       U
                                 CL L. O. «)
                              ra ra c« ra —
   s
a o
                                                 o  o.    o
                                                 o  ra    —
                                                —  U.     Q.
O O
O. Q.
n n
w n  10 — o
— ••• *^ o o
                  O 49 10 O
                  «•- t- m -t>
                                                                                                 cn
                                                                                                 c

                                                                                                 a.
                                           .
                                         . o t-
                                         '-n o
                                          J3 J3
                                          u-a.
                                          t. 3
                                             i.
els


pieces

whole)
res an w

bing

Rubberbands

Rubberbands
                                                                                                                         1i
                                                                        diJS
-------
85*
|S
S
I
1
1
«o
ID
£•
4*
i£
1
•^
£
*•
&
ul
K
i
1
•&
























5 |
9 to
?r—S5
ta
& fb
S ti
I— CD rH CM
Z S
1 6



I— tO CM CN
O
V)
« * 0.
t> O V




















CO



*H **^







- !/!?
B'jr »


Si .5.5 „
p « ca >»
a.« -g-gc
., * O O 43
1) o m u u
B"13 Sti*e"c
E -O 43 O O CB












5 2


CO CO
LO



CQ CO
ea
, re ra o
l_ CD U
n TO c
"O >fi -D (Q
w^'n'l
Illl
0.0.0.0.















eo r*.
CNi



C4 O* *-t







J «
U. CQ
>» *-
— 0
'85S
o no
a. e e
03 0.0
c « ca
to — i~ o) a.
o a. o c=
IJH.S



























O 43
 Z3
t- c o-o ^,
43 Q.JC O O
oo cn  *•"' •} 0}
.«. (J ••>
« U Q. OS *» tt.
3^«.5-5.c
-1 «D CO -C O
_ — >. .*> .«3 43































O)
C CO
— V
« « u. —
z s -s e 3
S.H^| S
o er o •
43 O €> O .O CJ
cS 113 O? -------
i
ft
S
£
i
CD
f
fc.
O
|5
•D
i
2
1

£
5
S
I

ui
X
1
S.
*


















-








§
0 I
£ &
aE co
S^S

IS
C3 1
S! &
O 1
>— CO <-l CJ


i &
3E CO
3C P-.
I— to eg K
10
€0 * O-
£££

















-








•-1




CO






TO O
o o. m
«


M CU
00 0



3 — "O 3
= O. C= OS
» ^ «x = i- « n
Oje~ °-g.2
3 O 3 U « O
'-










O>
















1



o



« « 3
D CO
J CO— 0
0 JK -0. C
— U CO
_ a. o _
U U 43 43 CJ
0 C O O M












to




«-"




*<•










If)

« n

5~« « 4?"°
^3 O 3 CO — €>
3 u o o co
-> i- i_^r-D to
n n -Q to o o
H JC — — O C-
• C_> U. UL U. 0
































10

U
0 10
"5. —
(0 c a. a.
— O 1 CO •—
— — 1 — JC
re 43 — — u
3 CO CD 08
	 U JQ 43
:^33o!
i
1
1
<


I

i
1
i


to ,
1








CO









j




i CO CO U '
: CD « o
• « «> "5. i
I D) O. C —
i ro n o «-
ECO CO CO CO











W 10




CO




r-l






CO
CO

8C
m
CJ O)
C 1—
CO O
c- "S a>
S43"§'-
43 CO 3>
— CJ « •—
_ O 
-------
-------
       APPENDIX F

    Raw Data for Miami
 February 3 through 5, 1989
           and
February 13 through 15, 1990
-------
-------










i
rt
*-<
f
1
09
fH
£•
S)

if
c
.fg
o>
§
S
LO"
fc.
eo
^»

a
1
.-
M

if
M
S
I
LI!
X
•"•
1









CD I

a *?
g a
u3 u.
a: <««t*
«•: ,-H I*. B>
en
o °°
t/3 CO
g E
< >-l CO 

o>
a= oo
§ R
5: ul
|rtlo*

CO
Z CO
0 1
tO CD
ce ED
Lu n
•< .in **• ta

Ol
^ CO
C3 t
ce 23
m i^
ca i
^C *~4 CO (£l
o>
z: co
1 ' ?
^ *-l CM IS
.
i a
n i 1 1
Ct t
Z CO
en
3C CO
i a
Cu LU
"i
W k CL
O O O






































T-l









CO
S -S OQ
-tf W -t»_Q (0
C D9 C O3
1 o n *o -i •)
i n 01 c i— O)


•i










































o
s.2'-5-*,
« u o c
— CO i- IB
o.  o o
> o» o — —
coo
o  1. U
. OL CL^^ O)
CO fo 3 .—
<_> (JQ. <_>




^^













*— 1








^ '
















.S
-a n n
g feg
«_£=«!_
-O «> ID
43 .n a o
4» ca — • u
£8= .
(o a. o u
i en «o « n




w-t








































a.
8 ^
U «0 43
- 40 •— «"**
» t> a. u
— to co re
'"to""0 *" *"
' .*= u u u
. 40 40 CO CO
.— .— |_ l_
0200










CM





















«











C
^ E
si 1
^isi
c — a. o
" o»o> °
J2.E.E*^
Rt .C 43 O
1 O « 41 •)
U. U-Z3
-------









&»
TH
to
<-4

g
«O
t-4
fr
i
2
1
*-*
to"
1
in
t
1
2

5
1
J
1

kX
K

i












i i
UJ ll_
y^ co

ci ?
jlj I_^B
3
a: co
§ a
iii 1 1
2g»-4 CO S
3: co
H ^
^^4CMB

3C O)
i s

2E^^,S
o>
a: co
I E3
p^ It l
"o
«
3,1 1
^ t^ KE








^^








































§ ^ s
•— CMCM ra
s •> ^TC''=
o — .c ^: n
L» 4D J* -»3 JQ
\n o_t» 40 o jg








































CO CO 40
I- CD CB
O -O -JO 10
o. =3 a t-
0. JJ -13 CO
ra c
k 4D co ca ra
£0 j» °I_ "l_ 0
ra o "n ^ u
O UQ C C=
ra o.— '— e
0 >, __JE












































3.
CO <«»
ra L. co -C •—
•O o — •
« u « « «
C — 0) «
O > O3 O>
















.



























o
o
o
i 1
ca ••) o.
40 "^ ex ra
B- ^a ra « —



to •-<




CN




-f



^


«H
•-*



OJ


CM



CM
rH











ngfe£
|.| fj
i^^'^f
ra 40 40 to u
JQ n ra ra —
o o. o. o. c



CO





'



»



•^


S



V-H


CO
















s .
o o
^^ L.
CD tt
"j|-|8
. . o «-
S2, « « — £


•





-


































^
^ ^
O 
cStSScZcS
-------

 m
 £.
f
 i

m
S
T>

 i
              Z       CO
              < OJ v-t «-H
              Z       CO
              1       e
             2E       10
             < CM TH IS)
             1      i
                      a
                r-l CO
                      R
                      UJ
            •< r-l CO SB
                     cq
&       £
O        I
^       CO
^ i-H «-H <—I
                                    .
                              «  v  o.—  a.
                              ^3 -^  ra —  a.
                              ra —  c  o. ra
                              *        a. t.
                              «  ».>,«  *
                              c  ca  ra  c  c
                              0 •*» ^3  0  0
                              4> — -—  a. a.
                              ^  C  C  K  K
                              O  re  m  to  co
                              ocacat— I—
                                     — CO «M CN O O
    CO O) O9 CD «
    t- C CZ OS O>
   ) O>— —• CO CO

 -T- *3 CD  >
 C -C .C -C •> O
Jo- ou en co GQ m
                                                               .
                                                               ~o »
                                                                t- a.
                                                          — =» CO CO
                                                                             to  o     »-
                                                                         *3 ^3 .O  O) CD
                                                                         CD  e     c  i.
                                                                         —  CO "O •—  ^
                                                                         •^ »w •< w* «^
                                                                        I (o ^™ ••• «^  o
                                                                        |CQO_ U.3 O
                                                                                                                 CO
                                                                                                  fe
                                                                                                                                    Q. <
-------
s
 c-



i
 «£
 &


 ul
 M
                   @
                   e
                    e
                    s
                             •-5
                             ^ o .a  O3 «
                             o .a       o
                             j=   ja   • —
                               T3 -C  U JO
                                o CT «  t.
on

S fe^--
                   CB « «


                   •g.2.5
                   H-^ <-
 • .*»•— tt U

»-   «
                                                                                                2
                                                                                          01    *
                                                             «jr  o o



                                                       *— v'tfT'o  « K-

                                                       O €> J= •— to
3 10  «s •»» ••*
  O> TO *- t.
  to  to  to n
.CQ GQ O <->
-------








i
55
f
£
|5
S
m
"O
c
M
i
10
f
I
"
m
3
J)

.
S
ai
£
«•
I
ul
it
-a
g;
S.









z g
Z CO
< CX «H »H
Ol
i ffi
ea *V
Z 10
•< CM .-! tB
_ g>
Z CO
C3 1
a: •*

Z CO
CO CD
a S
•< «-* CO S
en
Z CO
i ^
z •^>
< t-l iO IB

Z CO
i §
i-*s
Ol
= CO
tO CD
ai 1 1
u_
Q |
5~mS

o>
Z CO
§ a
CU U_
Q I
^ ^~
^ «— 1 OJ IS

§ a
Lu U.
(2 i
= CO

0
3Z CO
a i
to pq
a s
d i
<: *-H *-H GE>
i. c,
5t2cS










































n
>* WE
> 1_ o u
!^S u "**
| «-c'o. ^
1 0,^3 L. £ 0,
j — ra ct> o n
— ' * K o. c o.
] -o « "™* o
« C 0. 1- 0. 10
• (• ce n ra •—
1.3=0.1-02




CM

























r- 1








(0
M 0 O
3 Q. U
U Q. V
i n —
t_ L. 0
t O O.
O. O. CO
1 CO 0.
: 3J— j— m







































1
1
L
1
!
[
i ^a n o
i .*» «
1 O) «0 O.
i en a w








































o.
CO
c
to n o.
*^~% •£ O O.
*«* « O U —
O •> 4> « L.
"S « *™ *Q."S
"£ "o. €J t- l-
*—**—' ja o «
.0 .0 ..o
C C 2*3 "3
loo "" *"
; CQ CQ 3E Li. U.




|








1
1







|
















« ^
O —
10 « O
I"5 -g-S
•0 EC
• ra-i-i
8-S^^
1- ^> -Q .43
i"^i— oc as








































f
i
o
en L. «
o?|2io








i.






























CO f- .
o n
So
u
'5. .2
-o g A
C O «
ra » — O) C
>* >> JC O M
f°.m £§ tS 5
-------
£
|2
•o
1
o>

S
               *•< r-S
                     CD
                     CO


                     a
                     S
£




I
ai


I
                     ?
                     a
                               —
                            o

                            ii«
                               »
                               O
                               »O
                                        tl C
                                        o co
                                                 8 8
CO
3
CM
CO
s>
£ «
3 —
>> ^
— O
'« M C
CO 43
§. ii t=
»-^ re —

D) O.U
C CO CO
« — t. 01 0.
o o. n c
k. O. CX— •
O •— CLJtC CJ
.0 L. re u co
tn — ' 4>a=
Sot e 43
CO C= O V
S £43 ° =
S e o-a >.
5"5i.4? o"o
in en en u. a.




17
o
o
c
o

o
CO
s-



CO
«
'a.
•o
a
8 
— 3e O-O U
                                                                                                                                    a. o .£1 m
-------
           g      a
           U]      it
           ^r      us
           •< CM rt B>
f.

s

 £•
 •


I

•g
 i
          ffi     S
          Q      i
          •< rH CO «B
                00

                s
•2
5
                v

                B
         5E     co
         CO     CQ
         ffi     @
                         *-^ 0>    l_
                            ISl    CL
                         « O    O
                         « I_   -o


                         .2^    i
                         cu c    o>
                    ais
                                                     «0-O 10 O O

                                                     o iZiZ i£ o
                                                                   
                                                                                   /3 «/>  
      ra   —
                                                                                                      -28
 «.. x o — a
lot ra e — •—
»-• * U. i-t SE
-------
-



I
*H
ID
r-l
*§
|
s
fr
e
ja
1
10*


|S
t
1
2
M
I
at

fro
•2


«S
1


u!
X
•5
J.


















i a
|7j |ii
CD
?3£ CD
ID
trt eg
ri *^
^«O ^-4«-4

2C o*
§ a
m Ft
3=10,-.:$

ta
§ ?
» a
03 i*.
i a
m |_tj

pg CO
«<; co T* *H
en
=C CO
CD 1
i j?
5 «N IO K>

OJ
3= CO

§ E3
d uZ

^ u>
^ CM -4-03

0>
as co
§ Fl
S S
C3 1
3? CM to oa
p>


JQ ffl
§ i
SeM C4 B>
V)
8g g-
>• (-" CC









-
























«-4













OJ












*fe .2
n ca
• -o en
_ re —
43 ca 43 .a «
. c co e en
> O «-4 O O «— 1
— uo x^ « cnxv
h— b. •— ra
y> o 10 T3 -a «
< •> en c •- en
•J^a ca o ra ca
-•CCQ OO CO












CM







































« —
O (0 43
0 JC t>
€> U V C
•— CD 1- CD
ra t_ cx>
U U O U (D
n to cn «> *-
-
















































CO

U
« 0
o —
"0 (D -Q V 4)
33 OJ 0 — —
N/^X|* «j "o *o
D CD CD
43 43 « U U
43 43 >• « «
O O fl> -^ »^
cnmm33
CM

•H









•^f ^-4 «-l U>
-











i-l «-l













^-1




ex.
ex.
CO





•>- L.
40 •) CD
B- «> E en
O CJ O —
co ^ ex. -a
•o ja c
•" "O T3 CD (O
CO "*».***.^ CO
ex. ex. ex.— en
CO CD CD => —
•H

-




































OJ




CD
43
™ CO
«*- »-
 (D
43 ex. «
to ^z n *—
43 CO— 0
.0 a> *«D
CO CD U 43
43 43 CO •— » U
0 CO
t. L. O 1= •
re co ex, o cj
en en co is co
OO Q Jj3

f-i











CO
































CO
*
CD
L. CO
43 O.
(0 CO


_se CD jr
t_ CJ CO 43
o CD ex.—
«f- CO — CO *
•• CD O. U
CO 43 CO
c ca .c — —
- CD • _ae jx
CO.C O CJ CJ
ex, co co co CD
ooiso i
-












^






























c:
to a>
a. E
-------
•









s
s
r-1
to"
«-»
"1
f
CO
rH
£•
M
a
i_
^j
i£
g
t-l
to"
"1
o
JE
(O
£•

1
ai

£
S
£
1

ai
1
1
<












S
C3 | >
§ a
En u:
o t

z o»
1 ?
§,^2
g
CD |
S §
*"** 1
== CO
^ CO *-l «-l

0>
o «n
IM II
0 1
Z CO
•< CM u> csi
	 at
Z CO
C3 1
s a
LLJ Ll^
5= IO
^ Cs| -^- IS

g S
1 a
UJ ii
1=1 1
Z to
•<: CN co oa
CD
z oo
C= 1
a §
5Z. LO
^: 01 CN S3
o
CO » 0.
0) O 0>



1
i
4
/
4


CM vH












«H



«-H











«-l

















"*
9 ^> ^> W
3 0|_ c*. o (
= O) i
- Cg CVJ TO ,
: » x''^~g ]
> — JT .c « i
> w -*a ^» JQ j
-'-Q CO CD O)
fc « *> c: c o 4
{— i^^.i .!
" • E •) c
2 o n o o o <
i » 	 0. O.JC J
-3U_l§l£5 p














































n mm
L. O o
9 .a ^a _ o
3 ^3. C C
= — — ~O 1
a §""»,">, C '
D S; ° " e i
;I"s"5!i '
) CO™ •— I
: a "o "o o. i
» o o a> —

















































(0 1
0- <
n x— * <
U «— v (Q
O OJ J
•o — u
~ CO C O O I
o c. re j= •— 4
J a> ^*,^ •:
so — '^'*~' a
> u CD « n c
g .— O (U 1
O >- CO O) <
;^_.E= i
0 W— «- t- t
-«>-—>»>» la
E^ a. co co k/

















































3
a
i £ 4
« S. :
*o to o. j
0 "O O. TO
) c n t. ^
7> 0 U * C
: «o j
• S~^T:~" "•
• ,.0 « to *— t
^ Z3 — •— O J


CO
T-l




CO *-t







o>



o> oi


co





CM


CD








«-t








« »o!
E O O_
.— *0. Se «
} U O  >• M — t
-t-i n E
< • 0 t- C
QUO — " 0) 1
*» « « — jz i
^SStSco- If
,
















































'o*
o
•*"^ JZ
-N CO ^
D CD ^
E Q. CQ «
-"— ' C *
o « «— **
EEL. C=
> O » O
7 T3 O..43 43
: c n c: ^a
> o — ro o
-------






1
to*
I
rt
c-
1
i
i
v-t
to"


J=
fr
5
2
„
1
Si
L.
£
*»
»
u!
K












i a
G3 u.
i»^3
§ I
se a
rn fT,
g ?

8 a

1 1
3 — 3
g ?
i s
SC CO
•<*<•»-* *-l

32 Oi
a i
i s
£C CO
•C CO vC »—*
cn
3= co
C3 I
1 g
3 «M 10 CB

g *?
» a
Cu LL.
lc,.g
§ E3
ul u.
ac LO
*< CN CO S)
g ?

§ a
d tu
K tp
o
n
•o IK o.
^ f— ce





































§
II «fe
— &n-—"a t.
JV) V CX» d.
jus re— o.
re— t: g.™
„>,>.«. *
-< c n n c c
^ o •*> •** o o
[g -t> •— •— CL CX
fiisJ Ji=i5

«H CM

CD


•H

OJ


S


CM








^

CM




ra
•M




43 ^— \ 10
C 43 43 O CD
t^ .E.E « to
__ v o
u _*£.*:
— cn CM CN o o
XI J= VXV >*>»
a. a.
CD CQ CD O3 CD CD
i- i- ez ez CD cn
O3 O)«^ •"• CS CO
O O 43 43 1- 1-
43 43 CD CD CD CD
O O CD •?>>>>
-C -C .C -C CD »
CL. O_ C/7 C/7 OQ CD



































to
to
c:
CD
43
CD
S
e B s
43 CO CL
<].£=€ 0
to «— C CD
L. 43 — - CD
CD CO .C U «t-
^C « 40 CO ««^
CD Q_ LL, JF O


































10
•o
« - g
CD *-% 0
CO — 43
C CD 1-
CD CD CD
CL 1 U
CD C CD
CO CD O
-O U CJ
CO 1
CO U «- CD U
C — CD CD —
O 43 ^C CD 43
a. to u _a co
E CD •— «- CO
.


































8
0.
ID
43
•o
i « «
Cassette cases
Toy hats
Camera lens ca
Cocaine wrappe
Toothbrush
-


































CO
CO 0)
J"-
c
— CD
.2-5,
a"±
CD •**. ID
u t- c=
O 0
07 CL CO
xa co •-
-------
                        a
               •< CO *-l .-!
 u>
 »-t

 f

 jl
 a

 IV


I

1
 £

 m

 t
 M




 I
                       w


                       a
              •e to «-H TI
             •< to »-< .-i
I


I
                              g       .s

                             ^«    °-
                             •& o m m
                              o — .o to
                             .a •«» — n
                                -ti 3	
                             	 O -Q O) «
                              o ^a        o
                            » -£=    J3  - —
                            I O -O -C o JO
                            , O O O) »  «-
                            I — o •— •—  10
 ra  o (^ o o •—~
 U     ra u Ci.
    O K_ 0 Q. O
—  O) * — re o>
 O  ra    a. i- ra
                                                                                       .       .
                                                                                                                                                o.       in
                                                                                                                                                o.      ^^
                                                                                                                                                ra  «     u
                                                                                                                                            ra  t-  i-  n —
                                                                                                                                            c=  o  t-  ra  o
                                                                                                                                            O -UT3    —
                                                                                                                                            O. to  O  E —
                                                                                                                                            3 «  O  3  O
                                                                                                                                            t-JU.ii.aJ3
-------





1
Uj"
r-l


ft
fr
I
1
i
to
f
jE
£
•3
u.

3
I
5
2
1

u!
X


S.
•t








1 1
ft| {J_
«s»
zzz o>
§ a
to Lu
l^s
* §
i a
Cu it

x g
Pi E


se en
i a
|7| Lu
jjE CO

g S
fi|| LU
3 ***

S §
§ a
Lu LU

£~ CM LO CD
ca
1 i
m LU
^j» to
i — «• « O €3 CO
— ' * K CL C= 0.
D-S o u
C c a. L. a. «
to*




















«-<















(O CD CD
U CL CO
O ra —
— l_ CL
L. K. O
CD «D CL
CL CL IB
ca ca cu
CL CL CO
CD -*3
o «J co — • -ae
,2.2.2-5 g
331-K-05



































n
0
u
2
a-
|
u
S n
= 8-8
O *3 « O
*^s st
U -»3 0
n p> «) a.
-










CM























CL
C
CD CD 43 4) *—
O O O* O
J/o. j, fe fe
ja ^3 _o
« n =i -Q -o
c: tz *- =i n
K o o c. i-




































_r_N
S 3V
U O —
QJ « CO
CL*0 *Q- *
CD *^*_x
«"» CO M
^1 13 -0
£1 "O f= CZ
Scr ID ca
ca JQ .0
O) t- L.
• « C CD CD
o o — _o -a
« "--S-S-S
zPtH^ci



































•o
CO
CD
o
«
> o
o-ct
t~ C > — CO C
55 - >> >«.^ « 10
J— ^ 0 0 >• CL
-------
  U>
  *-(



  f



  IS


  2
 10
             *c eo T-H ^-1
if

s
£


I
                                                                  TO =
                                                                  ex. 2
                                                                                            s
                                                                                            —
                                                                                           Id.

                                                                                           U.
                                                                                           1C

                                                                                           r
                                                                                            O
                                                                                O) C4>
                                                                                c o o
                                                                                •—   =  o
I CD *
-------






1
Uj"
1
^
£
J
£.
1
i
10"
2

Jj
IO
C>
3
j*
3.
a
t-
i
i
LL
K
•5
i











§ s
LU u.
zc o»
i a
tu u.
1^3
CO
^ «O r-l *-(

1 1
Cu I*.

Z g
i (2
SC CO

CD
a= en
O 1
g i
JZ CO


g S

S S
2 LO
^ CM IO C3
5= S
S LL.
^r- tO

5 ?
Lu Lu
^ '
5cM CO O
= g
S; to
•- TO .a co o o
5 5 iZ IT £ 6












^



























u
0 JO
— 0)
« C 0. Q-
— O 1 «0 —
n ««3 — — u
.a w co to
t."ri.— .c c












10



























£ n tn S
n u u —
°""o."o. o en
• en c
u en o. c —
co ra « o i-
iz co «/> co c/i



CM








0) ^~


CO









CM












CO
€0 C
u en
c *-
re 0
i- « en
O -Q C
S^3 3 .—
-«a co >•
— u 10 •—
o o.— en •








































Life preservers
-------
S      m










i
»H
10*
«H
J
*w
ff-4
£•
M
^^
2
•g
M
O>
§
f
I
tfi
09
1
•
m
i_
£
"
*
£
u!
X
^
|










_- -01
•< 00
§ g
=i 4
* •* «-l >S>
ea
ffi a
-1 U.
-c 1
3= CO
* CO «-t^H
O)
•< 00
ffi a
£ i
•c CO T-t ta

ffi a
= (0
*CM .H .1

	 O>
•< CO
ffi a
-^ u.
jr~ ^4.
*OJ^lS

ta
--i ii
3: OJ LO


-c g
L !
K *-* «-< T-l
* ?
£5 E3
=c «s> to
^ »-H T-H l-M

ea
i
Si to
	 I LL.
S co
^f. *-\ »-i TH

•< eo
1
s £3
— i u_
s 5
* »-H i-l ISJ
(D
» 0.
o o o

1


CO

CM CO





i— t


^«- «-l





»-<


^r *-i co



•-"r «M

CO CO



 « -P^l CO !
. •= w) C O) <
1 CD *H CD CD *-H X
*-o NX- e cnxs
• t_ —<0
O « -O -Q *) L
1 co oi <= L. oi 4


«-t



OJ

-
1 «-< eo
1
O> i-i jco
1
f
1





«-< ^i








CO



"»•

^- ^H






CO *-* OJ CD





t-4 T^
1







CO CM


CO



CO

•H ^H



CM ~+ L-t

1








CO
« .2
SJ-'.o
a> u CD c
— CO «- CO P
o.«-£^ ^
9 01 JO OJ x
tO f- Q- t
• - 4> ^3 OL —
O O> (J  >-
i ooi£o | -.



CD
* J
£ e i
•o n « t
CD CO O> 0
43 Q. CO i
co -r: co «- t.
*> TO — o e
3 — "° ~ *
-Q  ja 3 o c
> 43 CD «— k (J C
.£§=:. "
Ml*. 2 I
•OQ^ 3 JO


OJ

CO








LO



I

CM


J
T— 1 '



<* '

10 !





1



*• i
1


2 £
» , c
; a l
9 CD *
r : « ° j
C CD . JC £
- JJ » 43 4.
i co OL*.- •-
- ci "o. S '
"~a j= m '
-S..2.2.2 «
•I'-ai t
L co to co ra n
.— .— !„ t_ (.
Q 3EO O K-

" •
OJ

o
1-t




»-* «-H


CO CO
*-t





0>


S
Of


10
CO

CD
i—1


ia





--I CD



L 1 1
0 (Q <
J — *
> «f- CO t
3 O t- C
?« § g. '
» CD E Q- 4
- C- t CO CO t
E s i CD c_ r
> — c«* l
- ^3 •— •— ~D t
I CZ ^ Q. O
-CO O 0
' « J??"- r
: ^» — .— .
t to .c 43 o c,
_O _*) -4J « V
"u. L_ z aE =
j





















CM v



eo

^













0 —
3 O
0 0
3 43
Misc. housewares and
-------







s
to*
I
tf>
£
J
£
1
i
I
g
t
i
*»
Hi
1
5

£
L *
to
^ ""*
1L 5
«H
Is-!
CO
1 *
1
•<
"o
i g g-








~ ~



ro »-<






CN 10


CO *H
t— CO


IO OJ •-<




S H>* «
I v-v- g^
- CN CM c?
: « >^-^>"g
0— -C^= CO
J <0 >«3 **3 JQ
— '-a « co co
— - H •)
] U R •> <0 0



























IO W CO
« CO S3
O J3J3 CO
X zi n t-
a c=
K o CB ca ca
3343 '&. L. O
ra O no TJ tj
3jj c e^
5 ex—— cz
A 3 >» >« CO
- CQ ca ca
D CO-— •—
.rr r> t3 "D o.
c• cn co





CM



*H













v-«




•o
o
3
^
= CO
- CD
* O-
a> c TO L.
3) 


^S
O) O)


*H CO *H

CO

CO CJ
t_ >.
E o a.
CD » Cf) CO 	 -C
O — •— CD O.

-


























*«?
O
*-\'to* "S
 >» o
~O T3 CX*«3 <
-------








i
10
f
e
f
s
§
1
-o
•
o
8

to"
f
g
|S
to
§*•

2
1
•f
Mt

S m
i [f^
3: co
*C CM *H *-l
0>
-< GO
85 S)
i M
*C 1
*CCM «-nS

CO
•< O>
25 G3
^ LL~
:E CM tA
^"^^^

i
CC CD
1 ll L.
< i
or »-* u>
^ «~i *— t *— i
-< S
ffi S
^_j it

Z (S) to

1
ffi £3
,L i it
•< i
E__2
^E •— 1 *— 1 rH
•< 00
| $
CD
CO
CO * Q.
5^«£































-

















~"*



^^^
C=
O

-% CO
> CD CO
J3 t-
! 3 CO O
E -^ U «D
C CO «I 0-— CX
_o ^> ra — o.
-> ra — e= ex w
— ' > o_ t-

J i- i-
H c ra ra c c
— O -t^ -43 O O
^» — — CL CX
oa c: cz E E
O ra ra ra n
C <_> to  «-l CO ^f-
*H




O> *-l CO «-(
CD

p: ~rt




ta




CM



c
i *— v
3 s~* CO


U M--f- o W
f_ I_ JT —
; ra ra * CL
— EC
h- — •— « CO
	 GJ q>
> CO CM CM O O
a.'cLNX^ *•***
o ra CD co CD CD

9 co— •— ra ra
o o -t* •** i~ i-
19 4> CD CD CD CD
O O O CD >• >
= _c _c jr m CD
1.Q- en en m CQ
CM CM
CM
CN
CO CM
CO
CM
CO
.-«
C CD
<*3 ra
« E «
CO O L.
ra ~o — ^
co _cr u ««-
J2 .2 ,!2 **"
a. u. =E o





-
-o

CD" ^,0
CO ^ ^3
c= ra L.
CD co ro
CL i tj
co **•
Co c= ra
to ra o
L co u ^a co
— c~ en o c~
1

«-<
!

'



i „»
ra CD
u CL
CL
, co ra
c: i- j=
CD * CO
« — a
,»a CD E-
W « C= -£l
.JC i- — .t
* E U 0
O CO O O
1— C_> O 1—







<0
CO O)
CD 4^
CL—
"* CD
C
	 0)
•s g
CL CO
n *-
— S t£
-------



*-<
to*
1
|S
s
I
1
I

uT
"1
|
fc
i
2
I
Hi
•1
3
&

uu
f
*











s •»•
S s
=5 CO
frltO «H v-4
VB CO r*4 Si

I
9 @
=C CO
« 1
m Rj
VK O4 «H B)

a
0»
§ s
S CN U>
«0
1
S f-« to

s i
is~3

-c s
t
1 g
S CO
o>
•< CO
S H
•> »H T^S
"S
VI
s g s-





-














rl^



















n
n v
— *5L
•43 «0
 C — K >
1J O «l W O 3 O
• < CO 0 U. C? CD
-


































E
ra M 10
15-5 £
..*-« 5
«'S J-? S
-






























10
n
-t>
i W
I 1
-*. ra
S, i
E mil «J2
coco
o. ra <*- ra o
o o. u .c
•fS-5-o^z
CX03 43 O tO
Q. O. S n n





T-l «*H







-

CM



















CD CD O
^^ 	 U ^3
s~k CO O CD L.
4> CD -C — n
— u^^ex u
cei o o L.
C CD O) t- <- >
Q« **"* ffr> jj 
-


i— 1

»H ^H












i-l







CM








CD
SO. CO
0. .X
43 n 
-------
        §   §
 §"

 2

 f.

 CO
u>

*
        -c    S

        ffi    a

        s    *
        * Ct> flS
            •tJt

            a
             wj

             a
       s    a
s
 »   o.
                           o. o.   ra
                           « CQ   o_
                           O. O. 03
                              O ^3
                             - =J 0 CO

                           «gs~^

                          ^SPK°S
                                                                            111  -O
                                                                                 — OJ c:

                                                                            w« «^ C "

                                                                            b±-s-gs 2.
                                                                              o
                                                                                      .
                                                                                 o o a
                                                                                 <5m <_>
-------
*







c*
•"*
IB
r-l


«•>
••
E
JD
£
1
o>
to"
•s
g
|S
&
g
2
1
5

i£
1
k
ul
.2
I
*













•< .S
S S3
zc ««•
CD fM
"C 1
S n
V> (O <-<•-<
-: S
p- pq
Z* !i
K CO «-lS

•* ?
§ @
IcM-S
0
^c op
E 9
=2 *«•
»c CM 
S S
ZC CO
-< CO
1
1 ?
o
Sd cu
o v
^ H* cc











^^




<-< ,
3 « -t> JJ TO
JT3T3 C
o o n
^ c L. o o
s-s*— -s
- « ^> 03 ^3
_J Q. 01 « « ra
9 5 QJ W W ""•
u« c^ t/1 tit i ' ^

' CO
1^ »H




^- CO




CM *-H



CO



«-i to
CM



ea «-i




**• ^f

CO




CO



CO 0
-_ u
O CD
IE CL


•0 — — TO
>t ra w o
I— O O
4^ n « o
ra ra cr
1-".g
ra ^k/'XV43
13 U O >»
n o v —
OuOuHIa.

CM «-4
CO




00 CM
LQ



*»



10 *-l
CO



10 f-4 CO



*H CO ^~




CO »H

i-l




O

CD
^1

2j __
>- fa
>» "«-
^? 0>
^3 -^
•^ n
« ME
O =1 CD
A |~
cn SL"o
c to ra
D •— o -^* u
c &. ra u to
w 
n u c CD
«H ra ra
ra ro c •f
o •) c: o CD
O «- -*3 =3
>k.C CD O —
4» i-l r- o O








































— x
CO
CD
u
CD

CL
cz
n
0
to
5-





























^








4>
U
CD

a_
•o
c
ra
o
co to o n
O CD -C CD
^= u * to u
„ £^g o
g o a. co c» a.
"'43 10 — a. c
H . ^i ^) ^>
3IJ£.J3
            o
           'a.
.£1
-------
s


 £•
 M
 3
 L.
_a

£

•o
 c
 H
 s
 £
S
&

s.
               55       £3
               65
             -e

             65
                        S
              65       63

              s       ^
            -e       S


            65       63

            5:       **•
            3: CM    10
             65        63


             =c «-H     ia
                                  *-^ 0)     i_

                                      Nl     O.

                                   CO  O     -------









-
"
to*


CO
1-t
fr
i
•s.
•g
IV
r-l
uT
1
*>


J
£
I
3
t»
£
5
£
1
1C
J<
•Tf
&
*















i ^
lo,^§
*s»
1
S g
3 '
>K CO *H r-l
•< S
pd pa
1 S
»» CO T-l §

•* ?
s g
•Bj". T-ITH

cn
i i
I—a
^ CD
1
S "i
!•• iO «H «~t

01
*< CO
B ^
llcO-lS

•< »
m [3
l! m
».lO,-.3

OS 03
ffi LU
S U5
»• tO «-4 CO
B>
t

3 ^i"
32 CO
III"










CM •-!



10 CM



•* <-<








CM






<0



IO



CO — 1




«5 •-! «-l








n
o •—

m £ ca
Jra c ra
«-< €> O «H
v e raxv.
— L. •— rs
^ o n *o ^a to
5^ 5?g fe «?
• ^ CQ O O CQ




•^



•H TH








-H










vH CM *-l



-




CM








« •—
c n ^>
u je -a
o u o c
— ea *- «
o. •> — ja
a*
CO 4) O)
CO fO — O C
ft JQ _Q ._ ._
to t- D.
u u CD u n
n n o> o •-
^ •— • o ~~ «^
33>UJtO
CM



CM



.«•




























•^- **•








 CM •*




LO «-l CO CO
r*


a.
o.
S.
X
CD

IH "to
n « n
t- CD E OS
CD *J O —
C CD «- U
« — O- "O
T3 J3 C
— "o *o ra co
:L"C!"CL— &
ca ca m a ••—
L>O OQ- O
CO T-l



•^



CO CM




CM



10 «-l






CM *-4
vH



i-l CM «-H rH



T-l *-H CM
CM




CO


0

~ CO
«*— *-
*o vt to
c u. c:
ra o v
43  — — C
— -P -0 =3 0
43 43 n •— 1 U
 O 3E O O
CO



CO



IO




v-4



CO


CO







CO CM



T-!




CM CD
vH



to  CO C0q_
co e= c
^- ^3 .— .— .
o re .C 43 o
n o to 43 co
0 U_ lZ z si








*-H




























"-•


eo —
E O
to o
p -^

•o c
c 
-------
-= §
04 CQ
tjl jT]
rn  TH tsa
aj a
-C 1
>B CO «H «-4
— . °*
^ CO
1
s @
3= CO
»: CO «-4«l
(5}
x"s'~o
— j= j= ra
-'.Q CO O> TO
TO -43 c er o
— C «> «} >
. e "~ «
O CD « O ID
CO ^ CL ** -*~






















1 CO CQ
ja ja co
' H^ «P 0>
9 C
"l^^l
3- >% >^ CO
fc. • 	 ^
ra ct> ca
j= o u ja
OJ— •—


















T-4




s. ^
U ^— v CO
"O — U
<0 CZ O CD
> M ^-"*-*
O —
u ra co to
; .— «> o
CD > O) O)
J — "Z'iu
s:J?J?
















OJ






M
« a|
cz n t—
. J3 ta co —

U}
s



f^

-

CM

^^



GO »H

•—I
-a«°-



narunau uanus
Misc. plastic items
Misc. plastic pieces
Misc. plastic wrappers
Polyvinylchloride (PVC
.
"
«-« CO



r* *°






i
CO

~
1
! 3
i CD
1


.'
Misc. tub in'1 niecss
Misc. vials
Pellsts/sphsrulss
Spherules
-







-














O
IT H
u
OJ (0 CO
e Q. Q> ra
M!
C n C= .P
o — n o
o o o_ o
-------






5
f-
?"

10
.0
i£
1
i
8j
uT
1
•7
&
1
|
31
•1
5
O> tH«i
Ll
•c S
p£ pq
9 S
•e CO r-l li>
-C en
i
l^s
-e S
m £3
-c S
S m
^-j t^

.< s
&] 8
Sco^S

-e g
i
S i
fclOrtS

* S
| S

S 10
M IO T-l 0
1
S S
5*! *^-
£ CO
O
w
S-H-ce






























-^




T-l




-^
C
0

'^ S
3 « O
gs^ U O
CX-— Ck
'l~ = ll
g^Jii
illll

^«- CN ^1

OJ

CO >H
CN


^


10 rt

CM


CO *-<


CO




1O >-< CO
CN




CO T-4 1O





03 43 O •)
€,.€, 	 0
re re "5 '~
c cr
— — « o
« CN Ol"o~0
. Q.
a re O) O) o o
*- C= C= OS O3
D O3<— *^ ra re
O 03 03 L. L.
03 •> O O •>
0 0 0 > »
£.C U= Q O
c« to m m

rt -<

^, »

(_(











'^


CO




61
«-l













w
u
43 re o.
O -C
jj**- ^g f)
u t- ex.



-

CM











CM


CM




CO




CO «-!




CO
E

•—
c a>
g E W
43 -O O> O
c c *—
n -o •— t-
o_ ro o 4»
?*43 ~ . S
ra co co «*-
o.u.2 cS



«— t
















^•^














«
« 	 <0
1- C
0 ^-» 0
CD O) ra
g- J- °
— ^f 13
TO *— ' 0
TO c re
» E U O
ii
-------
  10
  fl


  f
  I
 g
I
 10

 f
 i
*>


           s      a
          s      a
                                                        .
                                                    o a.
                                                       ra
                                                    « i-

                                                       *
                                                             „
                                                           «5 "O
                                                        «  i- —
                                                        o  « —
                                                        u  o.
                                                        o  Q. o

                                                       '5.C J?

                                                       -  * fe
                                                                 g
                                                                      --E
                                                                      •- 0
                                                                                   §>
 CO
 i_
 OJ

 &

 2
 *
-a
                                                                                  i.^.
                                                                                             .
                                                                                           § .2
                                                                                                     _
                                                                                                     * o.
                                                                                                   ,^^>— '
                   -
             to « ^3 ^3 CD
             tn TO t. i_ >.
                                                                                                                      2
                                                                                                                      0)
                                                                                                                    CO Q.

                                                                                                                   5 *-
                                                                                                                               CO
   »  CD C ^3

   T,  as."
 —  O  CD CX. O_
=  o  fc. co g^



 Du  U-LL. 0_J
-------
s
f2
n
I
 e
£
*i
Hi
£
5

1
IL.
 X

                           J T3 O
                           ~  C CX L.
CO*


f-l
CO
^-1
CM

no o
on. u
u ex o
o ra —
— u. ex
t- L. 0
O O CL
ex a. n
TO ca ex
- - 3 O 0)
ci U « — -ac
« « « — o




CM


CD
ex
|
IjE-elJJ
ra s
• u «-
u *a c
« O> CO CX
.— en =J CB
3EUJ £30-
•


vM


O
'o.
CD
C
- CO CO CU
s^> m co o.
^% « CO O —
(0 o .43 « &.
	 O •— — -4*
o co a. «
.a ua ja
 o
o_a
O) <- «
o i-
t- C O
o — ex
n CD « ex
.0 ^3 >* O
3 CD O -*3
CKC^H- jsj
CN CN

CD 1?
CI O
CD CI
C O «
ra o — to
33 ca n
E i- o a> -a
H- >» — 0) C
— 43 «*- co ca
W (0 « «-
>- >> >>JR: o to
.j J-* o^ u >• ex
B O 3 O O 3
£• Qn P"! ^^ CD C^
-------
*














g>


LO°
rt
•§,
I
£
CO
*-l
2?
g
^
JQ
£
-Q

g
i-<
uT
f
O
£•
CO
>>

2
J3

»
|
ai
ftv
if
•

<5
1


u.
X
JJ~

S.












	 o>
•< 05
§ g
•«C 1
3= CO
»e O> «H CO
	 IS!
•< o
K oq
tn to
3= 5
* CO <-l t-<
o>
-c eo
a a
=! H-
n: co
*: CO rt 
a ea
t 1 1
< i
3: 
a a
=c t
=: to
3K ^- rH <-l
(U
10
<0 * 0.
:££,£










t-H IO




CN





























CM






*-l v-1 U3





CO rH CM





O <0 ^-x

!
|
»-
/
ri
1 x—* v^%^x S -
:-2 ««.2 i
: o i- L. o. 9
;-£ ig~ -
-— -- » «r
, (0 ** *3 to c
*— C C t- L
* O O 4> 4:
^g ""-^ x:
o -D-D c: c
"O ^3 O O CO fl
C I- O 0
n to it-f<_ « p
„ o to a
10 «f3 49 ^3 ^:
o. 01 M  «-l •««•







Pieces < baseball
Pieces > baseball
Polyurethane foam piece
e-i 	 	 — 	








CO












«-l





i-< «-H





CD
_Q
1 -2
>« "n
•— ca
« ^ c *
O 3 O) -
O. C CZ R
~ ss a
o> a. u e
»--2o.SL §
l-^IJj S
3.^3 ™ ro -— £
» tn * Q-3 R

.































































o -i *n n *
•>-^  c: ^3 £r
n c o o *
«— u <- — '
*- *> a
o »-r> >, n
%«C w O — >»
*^ *~ o O O
to to u_o- ^~-







































[















































-

U3

























.





to
u
o
"S.
•o
c=
n
to
to n o co
o 0 .c: co o]
-c u * -------










£
r-l
uT
1
co
*

•*?
£
1
i
&
i
„
i
1
•3
1


u!
tt
J













-c §
6j H
2 CO
VE t» v-4 CS9
^C O
1
S 63
l«o~5
< CO
s s
1 If

- ta
^C O>
»C f- vt *-(
O)
< GO
1
§ g
a! S
u3 S
.J U.
SC -<•
0,
* CO
LJJ Ul
Pl«0<-l«5

I
CD nj
lio-S

__  0 0
i -5.1? i,
5 8 t. " §
C U O • 4>
i o ja «
— u JG «j
i JHS o •—


CO «-*




*~*










CM



*H


04




CO






CO
i
—
•a
i

« « S
7 CO
« J^'H."
— U CO
IMMi
9 c= O O fO
^ O O *•-• •*•
30-^03

rt «




CM


CO TH CO







rt

-

•H CM


CM




«-4 CO «-4

GO r-4








«*ra

J'S.'co •> —
E K e ra
Z_ 0^3
J n n 49
3 o n 
J u o o «>
-» i- i- jr ~o to










,_f



















^










8
U
o n
tn c'o- a.
a 4> ^ — (j
a-2 S.2.*.
c. s» .— jr c
a c o o *n
3IHH33CL.

-



























CM












8
3 « « U
5 o u •—
— V « QL
Q.™ •— «
n. o. c en
u CD a. c?'—
o co ta o t-
E CO CO  C/3






CM


,_,














T-l




ijQ CM

•-H





0)
«
M *C
v ra
U O3
c *-
ra o
t. M O)
Q> J3 C
S^> => •—
^> « >•
_ u n •—
a .— m
CO O U
- X -------











1

LO
O>
1
J™
3
£•
3
_£S
£
•g
c*
«H

1
-C
t


.a
»-
ai
£
W
£
1


u.'
X
•5
i











o>
OQ CO
53 53
-C H"
ZC LO

CQ CO
§ g
S^ «
9K r«- *— i Q
o>
CQ CO
63 53
=c to
3E CO vH tSt

S
53 53
—4 n
^ l
^ 1O *H O


CQ CO
53 63
S 5
»: ^r »H ca
o
CQ CO
1
— r- ^j.
^K co *~t ts

o»
rp IQQ
I
g §
*: CM rH S
CQ CO
1
^C 1
=c to co

o
CQ CO
53 53
—4 1 1
^ i

•< §
53 53
—1 U.
••c i
rn LO
Sc O> »H *-*
CO
10 * CX
CD o 0)
>• 1 — ce


7
4
S


OJ —< CN




CO -H



*



CN CM





CO




CO •*





«-€ CN


TH CN LO





*-<



••f CM CM








CO
t_ (0
CO CO
E .JQ OJ
.*> ro -WJ3 co I
c O) c OJ r
• © i-H CJ) 0> »-< J
J-JJ x^ E OJ^N.
! g «-o^a B t
« n oi c i- DJ c
1 .0  o CQ p















CO TH





rt




CO





CO CO








CM



VH








<0
8 «~
O ^tf "O
•— re t_ to <
o O. «•— -Q ^
7) O) O O) N
a ca — cf cz
a JQ .0 •- .- e
 LU CO |a







^



CM



CM





^Irt




-H rt





»H ^1


CM


















S .2
— a.
o re *3 « CD
3) OJ 0 — —
•'XS, -*3 ^A fi
O O O 1
9 CO O)JQ .0
3 «D CO -
- — l_ • • «•
» ^3  Cf] CO 1
im tSiJES |<*

,
CM *-4




CD CM CO



CO



CO — 1 ,-1 CM
«-H





CM




—< «-l TH





CM ^-1 CO


LO CM T-I •*•





CM



0 T-< CM CO






CL
O,
c_
._ eg
« » CO
«- CO E OJ
O  I- u
— — «*- c
t — a. -a t
J J3 c
- ^ H3 CO CO 4
^ 	 1- t
9 •**»"*^ 	 CO C
J- a. o. — OJ c
B CO CO 3 	
> ^> co «« u i
- 2 o cz - *
o co ex o o n
n OJ oj m co i

;
m1


I
i
i
B> <-l
r-1





1

^


j
|

!


i

r- 1

1



- :
|"
'
LO

1



M



* i
j


i
i
1

2 i ' «
s :
; a '
0 , TO *
o- « ° 1
C CD J= J
[^J^.l ;
i"jc' o"ij"5 1
X 10 CO CO CO Cl
3 — ,™ I- L. L
J03EOO K.







^.







CO










CO





CO


^.





CO



CO






c <
0 CO (
X E i
on c
j — !
»««-•> T
3 O 1- £
3 c: CD c
: « 0 ex
> CD E CX <
- *- 1 « CO 1
o~ «? i * ''
- -O — •— -O L
a c= — CL, o
- « Of
* O) O0
-------
•










R
8
*"*
to*
t*


t—
m
£
1
2
1
o>
S
.


|5
W
>^
1
2
..?
S
L
£
I
3.


tL.
X
1
*















Ol
CO . 03
S S

re to
*C CO «H IS)
cn

m CP
i^S
m S
rfj m
S in
»CO «-< CD

m S
S S
•s H*
mia »nS

CD S
1 @
S -*•


CO S
1

% **•
ic co TH ca

cn
CQ S
1 ^
^CM^.S
_ Crt
CO CO
£5 ft)
=c o co
MB *H rH ta

o>
CO CO
i ^
l^^s
< g
S S
^ 1

rtiS
IO
S * S"

















tO CN


fH v-4




rtCTJ



~~~




O*



^




CO







CO







b
«S«S 8
CMCM re"
« >"%"^g
-'^ n "en"!!)"*1
n 42 c c «
u J ^g_J



•













































to o
=J =3 t-
c
t o "TO "n "n
— o o -»a
343 L. L. O
o -u-o u

S3 >» >» «
L. U U
— ra co n
n j= o u j=i
cn— —
c 3 -o ~o o.

ra «- ra or —
u o * ex.
— >• « v-x>«*
0 O —
1 u ra « «
O > D) O3

I «> — C- t-










































^







1
[
1
g 2
* S.
•0 « 0.
co 13 Q, ra
ic ra c-
OO CD U *
:,-2__



^.r^^-





10 i-H


K.^




t& t-H



to •*




cn



IO




GO CN




IO r-t


CD CO






«0 O^
CO CD CL.
E O O.
CD CD ra t
- « CO « —
'sHiscu








CO


«




r.



-




CO








CM




-


r-l T-l







CO
1 J
*O- =3
L.
cn CD
C CO _C
— — O.
jo ra co co
=3 — *-^ CD
^3 > CO 	
• • (D L.
1 CJ O — CD









r-l






























~










5>
O
— N W VE
> CD ^-^

E *o_ CD ra
— CO
CO CO CO —
= E *- C=
0 0 CD >» 0
j no O.-P H^
c cz ra «= ^a
o o — ra o
_> O O Q_ O
-------
             CD       CO

             a       a
             in      co

             a      a
n
a>

1
            a       a
           a      a
 a       a
 ^       H-
           a
          m

          a
          m       co

          a       a
                                                      10       T-l
                                                    a    -
«e

a
                   a
                        rs.
                         3-
                         2,
                                     .
                                  CO  O
                                  cz -t>
                               CO —  «  1-
                               E JC  CJ  0
                               o  ex —  a-
                                  to -  a.

                              -c&C
                               >.*.«  *

                                         «— S CD


                                    —  W OJ OJ*o"o
                                    CO  CO  TO TO O CD
                                    •-  «-  C C 03 TO
                                    — cn— — ra to
                                    _  O «*3 43 t. t_

                                   ^3 43  CD CD O CD
                                    O  O  « CD >• >•
                                    "T -C .C _C CD CD
                                     - Q- C/3 CO CX) CQ
                                                                                      •—  ra

                                                                                       oi'iZ
— CD "D — L.


   o. ra u ^a
         ra (0
   O 0.0.^
                                                                                 £••4^.5

   ra     ra  o
  -O     U  U


CO  O  K^  CD  U
C=—  CD  TO—
o *» -ae  ca 43
Q. *0  O J3  CO
—  ca .—  i-  ca
                                                                                                                    on*
                                                                                                                   43 -*3
                                                                                                                   -U  ra
-------
            S
1

uT




fS


 £


£

•g
 C-


I
£
•£
I
u.

 K
           s
                    u.

                    to
S
a
           •• uo >-i ia
           Si
           CQ      CO

           e      a
                    s
                                ^ o ja CJ «

                                j-0^  --S
                                0-0 J= U-Q
                                U O O3 *0 t-
                                                                 .
                                                          « c  8>    «-0
                                                          c: ra  o. « "- •—
                                                          10 O  O. O €) —
                                                          1^    ra  u o.
                                                             o  «-  a Q. o
                                                         — O) V •— a OJ
                                                                              n  co  n

                                                                              ^.£.S
                                                                              E -P  «-

                                                                               • 43 —
                                                                              u  co  a>
                                                                              «  O
                                                                              co
                                                                             . n <*-
                                                                           o o.

                                                                               "-
 to
JC
 o
                                                                                                                           x-x tO
                                                                                                                          v « C

                                                                                                                           4J O
                                                                                                                  —  o  * a. o
                                                                                                     o o
                                                                                               CO  « •»» -P
                                                                                               a> TO t- t.
                                                                                                                                       0.      «

                                                                                                                                       CU      -M

                                                                                                                                       TO  «    U
-^
 o
 o
                                    .
                                ra ex Q.
                                <- ra  o
                                *     -
                                                                                                                                    a. «o  o  K —
                                                                                                                                       ID  o  =3 o
                                                                                                                                      U_ U_0 _J

-------
  §•
  £
10
•§,
I

m
£
£
5
£

S.

               a        a
               CQ       S

               £3       £3
              £3       a
              £3       a
              ^       LL-

              3K tO «-l S)
             £3       a
             5=       H-
             53       a
            £3       a
            —1       1L.
            §       e
            m        co
            a        a
            a!        H-
                            —    CD —
                           4» « J=  O,    C.    C_
                                  u     «
                                 _-*J  L.  t_
                                  to  o  e  to
                                    .
                                  ra
                                 o_
                                                                                                                                                 1 — O
                                                                                                                                                 J  O 3
                                                                                                                                                 . D_CQ
                                                                                                                                                              .
                                                                                                                                                         S
                                                                                                                                                         u 
 O  OJ
c3 m <
-------

















1
u?

'H?
1
a
£
s
ja
t£
!•
»-l



^
£•
J
£
*»
•31
«._
1
m
£
&
<2

ul
X












en
to
1
g
1
in
ca
ca
g o,
;;j CO
U.
1
in
CO
"} en
S CO
i
in
oa
en
1 o,
i
ca
CO
1 S
u.
«*•
ca
m
IL~!
tu
CO
§ en

PcQ>-f PR
i
««•
CD
pj en
ic^l
CO
ca
CO
s CT
S ^
Ss^g
i
to
m
p-
1-|
i "
io>~
o
85 g-
>-h-ce













-<




CO





*









•"*

















CM »-l



0 «>^^
>*^ y: ex. o


a— «j w •—
: ° *~ *"«S;


S rti ca >»
.."» o 0 J>
J o « u t»
e ja c -o
3 OTJTJ e
c TJ •*> o o ra
»• e i. o o
!5 " 3**"**" S
f- n *a -t> -t>
J O. CB IO In Cv
* C»> f TV 1 1 |i f^






•3




S ^~





3



CO



^ f- .-1

CM




CO i-i




^g







CO




-3- §
— o
O CD
t 'S.


o — — re
>» ra « o
U CO CO
43 « •) CO
n n c
Hp-°-°.g
TO NX1 XX43
J CO CD 3
0 0 >»
ra co co —
cZoZcucu






Oj ^




**









•*










>J




OJ





LA
T-l
OJ



CD


*- re



— ca
« « c
(0 43
o =3 en
CL (= C
>— ' re —
•J-SC
O3 d. U
c « re
co — L. 03 a.
« O. CO C
t_ a. o_— •
o •— CL.%: o
jr L. re o n
0.43 u. re •—
co co yea. ae





•












































O 43

n oj
— XV
CO
C E
M 	 S
n o
"n u c CD
jQ .— c
vH n n
e 'T^-* j3 f-
(D CD C43
O « C O (D
o £43 u a
>,^ CD "o-^*
43 PI.JT: o o
to coco u-cu


















































^^
CO
CD
£

CL
•o
C
re
CD
0
H
«

















































o
£

CL
•o

n
« -2
CO CO O «
O CD -X= CO
_c: a * w u
CO V *— ' 0) CD
n u *o- en CD *CL
J ^3 CO — CL C
-1 CD « J= O
^s-s-gs
e«5«3Zi
-------
  O)

  2
 .O

 if
 g
 o>
 to

 •f

 1

•f

s
£

S.
  03.


  Ej
                        a
              a       a
              a
          a
          CO
          m
          u.
a
a
a
            3e i-i *-H tsj
                     a
                            ~    8 S
                               S-
                              •o

                               O
                               3
                               01

                                                                                8— «
                                                                                    CO
                                                                        i-  i--c-o re
                                                                          -Q  «  o CD
                                                                          — —  o >-
                                                                       <-> U. U. LL. o
                                                                             .o  ra  ra (Q
                                                                                —  U.A -»a
                                                                                                             p M «o  u
                                                                                                             ~: o o  o



                                                                                                               L"5."a. o  §>
                                                                                                        .
                                                                                                 ..  «B  n  o «-
                                                                                                 — —  O  0.43
                                                                                                X  .

                                                                                                                             1
-------
1
«-*
a
z?
m
J
|
i
ia
e-
i
2
*5
1
u!
M
*


























ca co
m ™
5 i
VK O> v~4 tS)
O * 0.
>•!— o:






















CM •-«








(9
1 ^
« .£) en
43 CO 43 _Q «
C CD C CD
— i. •— ca
2 O « *T3 .Q «

























S J2"**-TJ
Hi «o
















OJ








CD
u
g .2
— CL
CO CO 43 CD CD
CD CD 0 	
^"^ CD O 0
co co rrTifi _o
CD CD CQ
43 43 CD O CJ
43 43 > CO CO
















^



o.
o.
ca
L.
*

2!
« « ^ «,
t- CD CE CD
CD CJ O *—
c: CD >- cj
co — a. ^
•o -O c
— -O -O TO TO
CO "***"1^.^ CO
a. CL. Q_— CD
















CO



CD

•— no

*O CO BO
c t- c
jo3=^S" 2
.a o,. co
a. « — — c=
— 43 _O 3 O
43 43 CO —1 U
CD CO
C- L. O C •
ca co a. o u
CD CD CO IE CO
















CQ





CO
i 2.
co ca
* u
£ $ ^
t- CJ CQ 43
O CD G-—
«•- co — ca *
- CD a. o
c=*co^ W
§c — "« ca m
Q.— •— •—
S""^"0 *" *
- CD * -ae je
CO -C CJ CJ CJ
a. co co ca ca
















•*



c
CO CD
co ca
CJ »
43 «f- CO
3 O *-
O C CD
C CO O O.
43 CD E CX
— «- | CO CD
3k 3 1 CD c-
— • CD CJ *
"« "c — "cL~E
— «| o
CO C C
0 ca .c 43 cj
CO O CO 43 CO
i u. u. x =E




















a> —
e o
s-3

TJ C
. hair care an
. housewares a
Is
-------
  O)

  1
if
s
&
                                                                  — 40 C= O
                                                                                    •- _0 CD <0 —
                                                                                                               2*
                                                                                                               fee
                                                                                                               Q.^
                                                                                                      -           _

                                                                                                         »» .43 -»3 .c
                                                                                                         » « 10 O
                                                                                                         n co ra —

                                                                                                         ca.~Q.~a. c*
-------
 •i,
 £y
 £
 t-

I
u.
£

&

ul
 X
                     **J

                     B

c:
o

> -Q L.
n a to o
C .43 C: 43
— v-* « — re «-
g « 5-M..H S.
O .O 4^> TO— Q.
O « •— c o. re
»-/ >e o. »-
a " !; !:" *
5-cS J? w t^jS

3 *-%i/r
C ^3 43 0) O)
> «*-«! 	 U
U O 0)
B es to & a.
— O O ^—'^-^
— c c:
4- — — » «
— — OJ 9)
; « C»J Ol"o~O
X. CX
co ra a os «> «)
- 1- C C O» DJ
OJ O— — « «
7 O .»» 43 «- i-
) Q 0 « >- >
I ,C -f*^ _*~ QJ Q)
a.cuco en QQOQ
'
«

3
5
*3

f
i.jl
43 n o.
• €5 .C
U JC-D C
9 U t- d.

1-
— CO

*— 43


mo t.
^-S-^g'E
— m *o — *-
Q CL «B U 43
°* w o» S. w
»>— c •>
5 « le o «f-
£ ra « « «*-
ao-iZii <->
to
•5" ™~ OT
I- C
S/™\ 0
	 .43
o o> ra
Q_ 1 U

O) C CD
ra ra o
^f* fj u
5 4» ^ m 43
1-s.si-e %
n — 43 to —
— a. coo a.

8
a
3
=

Q- t-
0> CO O
a> u o.
0 O.
J C t- JZ
3 43 . O i-
3 n ra c -Q
So ra 43
>» E 0 0
5O ca o O
1— 00 »—

«
E
01 a?
,2""~
* €>
C
11
O O

-------
  1
 O>

 I


 co
£
£

I
           a       a
                                                               .
                                                           u. o
                                                          Ol V •—
• c •—  e  >
) ID  O  =3  O
)<_> U-OCO
L£
-  o
                                                                                                   £
                                                                                                   S.
                                       	  O J=

                                        to ~u JS
                                       -POM
o £^>>=?
                                                                                                                              .
                                                                                                                1 CO CO -O .43 CD
                                                                                                                . d UJ I- L. >
                                                                                                                . (O CO CO CO CD
                                                                                                                . ca m o o co
                     52
                     o
                                                                                                                                         «
                                                                                                                                         «-
                                                                                                                                         *
                  « J>-0    —
                  Q. « O E —
                  3 re o r? o
                 UU.U. o_J
-------
a
£•
i
 c-


t£
I
l
U.

M
                      -'•JO   —


                    ^ o u   « o
s^
                         .
                        o
                        a. t
                                   > CD  *—
                                    .g.

}
y

X.



i
ra
A n
1 10 —
— c: o
o^-SS
4- L. n .*3
. S E t.
x in o O-
o
a.
OJ
c

40 « CL
,— x E GJ Q.


"o o "~ "S. to
* a. o t- *-
« «~3^ iS
J O O *
3 	 0 flE E
S re ro — o O
; mm 3EU_ u_





D O O


3 "O "O
.O-T3 C C
=3 C CO (D
i- ra .a _a
OJ <- 1-
• « c o o
U 0> — J3 -£»
o *- ^a -Q ja

3



=
f

« E
0 0
> O
O -Q
—
O) t- CO
O L.
5— a.
a ra «o a.
a ^ >» o
3 O O -»3
0:0:1— to

0 V
u o
A} U

o. —
co a.

c u co
ra v — co
.0 — o —
. a— o *
Jo _ra o
5 ® ra
£ L. o o -o
- >» — O) C
•* *«3 «*— ra ra
9 CO CO L.
_J — o u •> o.
3 O =J O O 3
a. a. ca Q CD o
-------
 o>
 4-<
 «T
 «-«

 "I
 o
 L,
 |E
 CO
 *—<


 I
 I
 O)
I
•a
&

             a
                                                       co 11.0.
                                                                        _w
                                                                       « o
                                                                       §2.|
                                                                       O. O) «
                                                                       «.S'i
                                                                  PiJo
  n. o
•— o -c •— -
_j o: to o::
-------
 2
*t>
JE
J5
 43 to >
             — U TO    —

             ««| E"a~"
                DL— CO
 O
co <
             L. X CJ
                  .
                   TO CD  U
                          CO
             TO TO 0) — — -
-------
      APPENDIX G

   Raw Data for Boston
December 2 through 4, 1988,
          and
 April 10 through 12, 1990
-------
-------
                     a
                    a
I
                I rH IS
                   a
                                               0)   u ra
«  CO  O> O
~_ .^-  (P __ .
— — ^>  10
ra m ^»  •>
TO DJ O
T-t ^H ^>
   XS.
w-^.-*^—
Q. OL Q,—
                                                                                                       »
                                                                                                       Q.
                                                                                                 -
                                                                                                 «  a. o u
                                                                                              ?.?.«! E n
                                                              O.
                                                              ra

                                                        s    ^
                                                        U  CO ^3
                                                                      «(I
                                                                                    =1    O
                                                                                    o    c
                                                                                   -C 0) O
                                                                                   •43 9 E
                                                                                                                                           S
                                                                                                                                           o
                                                                                    So
                                                                                    8.S
                                                                   ra ra
                                                                   °S
                                                                     «
                                                                   u  ra jc ^3
                                                                   — _O  M ^a

                                                                   -> u- ii. z
-------
 a"
Jg
 s
•»-•

I

I
1
g
to co
rH v-1 tS)
S
&is
s^,s
CO
CD
1
I
CO CO
1
CM CO
»-« T-4 ID
t£
»H '
S
g
I
*-4 CO
O>
sJl
en
«?
1
i
B3
CO
1
CM
If






'

rH









-




















TJ
? 0» 03 «0
3 «+. *+_ o
C OJ
- CM CM ra
>— -C.C TO
« ^> C f= O
*•" • B CO
tn u S co c to
a. a? ^-» q>
a cz

*^.5 .5 -i
3)«*3 t- t- O
0 O *O "U U
3 3 >i >> CO
1— O U
» •
— ra ra ro
.






























CO
o.
•a — u
ra i- re jr —
y S cfl^1^
-o o —
D O « « «
K « ">• ra S
U "O ^ *— —
n CD ^ L. &.































•a
o
0
-0
-C CO
•4* 1-
— CD
* a.
CO « Q.
» T3 Q. ra
|) CD S *
L. .O « CD —

CM


CM






i-f




r-f











« c?
1- >•
co 03 a.
10 CD CX^— '
e u a_
Q> CD m CD
to u u u o
[D CO CO « CJ
JQ ra ro ra —
to —
c • • • >
C 2 2 S Q-






















CO









CJ CO
"a. 3
t_
0) CD
— — Q.
•§ .2-i2. S
CQ tj (J 	 o
5*.2.2^-g.
1 — 2 SE O. 
-






























O
0
^-»'«> *
O 0 *-*
— u
00 « 01
_c — i- .a
— (0
E E t- C
O O O >* O
-0-0 0.-I3 *>
c c ea c 4^
o o — ra o
o o Q Q- o
-------
            e
            ca
      CD
      GO


      a
      a
       i
: 10   CQ
:*-*«-< is
          gj      ft
          Q       I
          = T-l   ,_|

          ^ TH «-< »-l
          £5
CM


£

 f


&
          z: GJ   <
          ^ t-i«-«i

           C          .43
           O           C
                        o
         *-\ «           O

         •V£      2    ,
         ~ =J   «  O   	
         522Z-- &.H
        as- =  &£-§.
        <_, "  £-^B *C
         -^ c  n n  c c CD
         — 0^34^000

        aSc-SS-S-8
                                           — •— « (0
                                           — — q> o

                                                .^ oe
                                         «0 CM C4 O O
                                          »._.— n n
                                          ) ^> 43 t. t_
      «

      g
     -*a .^
     — «

      coV
      c: o>

     ,l*» (o
      men
   «  o   *:
•43 -4^ JQ CO 0>
  ,y«?°-«,
  •4A —  -CD
o « -e o v-
 : co co co «<-
 i — .—.— o
 1 Q- U- 3 CJ
                                                                                      CO   — CO
                                                                                      CD   O) CQ
                                                                                      O.    I  CJ
                                                                                      CO   ^J-
                                                                                     .
                                                                                   O ^
                                                                                   Q.
  SCO	
 43
- co «
                                                                                                                    -
-------
•
ft

sf
*
1
JS
I
£


I


d
                               ^       "5.
                               •*» n
                               JS 0  •)  «
                               o — J3  n

                               •^-
 «  c=  e     «-o
 c  ra  a. n  i- —
 ra  u  o. v  o —
 u     ra  u  a.
    O  1-  »  O. ffl
—  o K —  ra  ra
                                                                                                  O. « «*-  ra  o
                                                                                                  O  Q.    U JC
                                                                                                 43 -^,—
                                                                                                  1   *0  TO T3 J=

                                                                                                  O.43 ^3  O  W
                                                                                                  O  O  O  O >^
to a.       to
:
43 n co    u
   ft. t- « • —
   * 0 1- 03
      a. o to
   -o o. o.
TJ o ra a. o.
-------
            a
           CO


           a
           C3
            I
           CO
 tJ

 s
Z.-I    »H
< •-! rH r4

                                                         o js  ia  o
                                                         «  o> «o  o.
                                                                                                   jo

                                                                                                  . 0>
                                                                                                    0)
                                                                                                00).— .

                                                                                                <0 i- ^3 .
                                                                                                                   JO.0


                                                                                                                   O) "-
                                                                                                                                       f^    .— - g)	;
                                                                                                                                    U ID
|/J  o  » ^  C
>;  >> >»-*:  a)
J—  o o  >
                                                                                                                                                 SI
                                                                                                                                                 -------









1
cT
1-1
a
1-
1
^
"^
I
1
1
1
*.
•2
*J
<3
I


o
1
^









CO
s 2
S *?
35 U> CO
«<; »-< *-H s
CO
~P» ^Q

SsJ
CO
Xi CO

35 CO CO
s
S CM CO
sc o>
C3 1

CO
5= CO
CP 1
% *-* vH Q)
1 ^
SaJ
CO
SC CO
C3 1
§ ^
5S^S

to
— c o>
w ce
l^^s
CO
=C CO
Z Ol
«C v-4 »-l IS>
^ » 0.
•S .0 ^
^^ 1™" CG






































^ |-|?
SJ — « 40 —
CO L. I_ Q.
_.e g g^
o ra ra >•
.."S O O 43
JLJ O « O U
z ja c no
S 4?"o"o w
^- c t. o o
« ** s *>








^-i












-«





CO






'o* o
— 0
O Q)

w^_ __
Plates and trays
Pieces < basebal
Pieces > basebal
Polyurethane foai



























O ^H *H






-g n
L. CQ

^ S
— n
« »
43 p. j; O O
CO COCO UUQ-


































^^
U

Q.
0
C
ra
o
|


































u
03
CL

n
O
O 0) O CO
O CU _**" Q>
.C U « CO 
-------
                ffi
  CM
  t-H



   Ol
  e
£.

S
£

I
                                                                 -
                                                       «  c o  o  w
                                                       =  « .0 —- •—
                                                                                                      i  e=  o>  o
                                                                                                      I | [ -JE *je *
    oo
    n
— —  o
O  O9
Ol  C
c —
o  L.
-------





§
1-1
oT
j-
|
a
1
1
•^


p?
CM
£
S
^
1
1
«-
n
£
1
d
M

I












S §
•< CN r-lS
Li
se §
c/2 o
i^ 9
SJCM T-<5

a= S

z to •»•
•< Ol «-4 IS)
to
LJ
CO
a: co
35 C>l
55 CM rH C3

ae c§
§ a
UJ O
5C O> •*"


% s

is a
UJ f?l
is~*
i a
UJ C3

z t»- ro
s ?
^ to ro
«C ^^ ^< • J^ CC














































n
i- o
o «
o3 ra o3 ,*** ra
C CD C CO
O W *-H « «> r-<
-4 JO X/* K CDXN.
— J- _"- " ..
ft O In ^O _O V)
 CO CO




































Q-
O.
n
L.

CD
03
C. CD E CD
Q> o 0 —
n — "cL**" -o
•o -o c
-^,— — t.
« -*«**^.— ra
Q. O. CL^ CD
ra n ra 3 •—


rH

CN














C4
















4}
03
— (0
«+. t-
(D
-o « «
C I- C
ra CD «D
O3 O. <0
03 *D)'2 Q)
3 — —
_o o ra
« O U 03
o. « — — e
— o3 ^a 3 o
o3 o3 ra — » u
CD (0
L. L. O C •
ffl ffl Q. O U
CD CD CO IE tO
'


















*-4

















(0
ra
t~ vt
-»3 O.
co ra
S" 8 ^
C- O CO 03
O CD O.—
^ 0) *CL S
<0 03 «
C « JC — —
o — tn co co
O OL— — —
w"^ *J"o "o
o. co  CD CD«t-
•) C C
UV ^J .— <« .
u ra J= o» o
CO CO 03 CO
— ._ a) ._
K-> U- U-Z 2




































CD —
i 8
O O3
U
•o"c
c ra
0> fl)
u. t-
ra ra
u *
OJ
t- to
— 3
ra o
o u
to co
-------
          a
          S
  CD       |


  £5      a
  ca      *?

  -c CM ,-H S
         &5
85       g

z r-    ci
^C »"H r~i IS}
                            *)

                            fl)
                            O)
                      CM CN TO
                      V XN.13
                            C
                            ro
o — c jj>_«  >


   «J « CO  O  O
C	E
IB » >» ra


"5---^
      n  n ra
w _c  —   k— O <^

                                             -I   tZZ Q_
                                                                 C
en v    u *
c:    M	

u -Q  TO n •—
                                                                                          co a> o_
                                                                                          §0
                                                                                          > «  in — j:

°--iS<£cS-
                                                                                                                      •a—     »-.
                                                                                                                               g £

                                                                                                                              - "
                                                                                                                                 c
                                                                                                                               >> o
                                                                                                                                 43
                                                                                                        cz c ra  c .
-------








1
a
^
is
•1
1
1
•*"
»s
CM
1
J
2
«£
.*>

~
&

O
X
•5

1












Z CD

S^. 2
sa^s
Z CO
S CO •«•

C3 t
£C *-H *«•
< CM «H B>

Z CD
f=> 1
, 1
CP 1
5= OJ
-< CM T-l H3
X S

§s~s

§ ?
§ *?

3; »-« r-l «a
CO
Z CO
CP 1
m S
Q 1

^:«-« »H ts
CP 1
£C CD CO
tr)
s § §•
>• t— o=








































^^


cz
o
To  B JC CJ O
: « « ex— ex
o JQ «P ra — ex
y gl'l'gg
-o to col— >—

*































C



— ^^ ^a o ^}
3 <4~ «*- ^ U
U O 0
s ra re * ex
— CO CN C4~O^
&^vxv>,>.
ra n 01 en o o
1- C- C C C3 O>
ro tn— •— re re
:> o .*3 -»3 i. L.
£ .n -C JT S3 SJ
O. CX, C/3 CO CD CO




































CO
2
1
7)
+3 O
— o
t- « «J
k M 4* 	
+* re ex
• O.C
— 3 C3 CO
Z O3 SCI—

































CO
E
W

.— n
c o
« e co
CO O t-
o c"° e= L_
— TO "O — ^
ca ex ra o •*»
ex ra  c ra
ra ra o
JQ U U
CO 1
5 <4A J£ (O 43
a. 10 u wo co
h2a.«cSou


































to
0)
a.
ra
o
™ « «
co n CD
0) CJ O.
to ex
ro co ra
0 Sfe-5
O 10 — 3
^3 43 (D t-
43 W « C JQ
(D -C L. .— JC
Sqj n -#3
>« C U O
n o I o o
t>»— t> CJ 1—
-



































u
E
co a?
a. —
-1
ra —
.— C»
S^-
to«t-
Q. _
ro *^^ ro
U « o
O CX CO
JD n t-

-------
           o
           m
    ICMrtS
           i
          CJ
          CD
 5= CO
 ^ t-i «-€
5S,
                  •*> O « CO
                  o — ja 10
                  -n -•» — m
     .     -
o o. o  «> —
   ea u  ex.
« «- o  o_ o
O) * —  «O  OJ
                                                                    4>— «
                                                                    «0  0 ID
                                                                    •—  a> i-
                                    I  tO CO -O .
                                                                                            o CO
                                                                                            O •—
 CO O.       CO
    SO.      ^i
    co to    u
 co i- t- in —
 — * 0) L. 43
 ~    CL a) to
   -00.0.
 •o o co o. o.
 — o i- to o
    »- « ».2-

 CO 43-D   —
 0. <0 O • —
Irs co o =1 o
(ou-illcajj
-------

              03     -
              CM «-t ra
*
1
CM




J
I
O

 K
            •S^S
»* "J m*^ fc*«


gg.Ji ^
O •—  19 O
                               -  .
                           -o S      o
                              n. t-  Q. n
                                              o
                                              O.
                                               .

                                              O
                                             . a.
                                                                           ~» o. O  t- L.
      .
  « n =j.  .
  C= C I- 3 3
* o o    i- t-

  ° °  '

 — — - «Q ra
                    «o    o o


                   -l   &HL
                    -C
                    >e    03 03
                         -o-o
                    -O    C= C=
                    1=    to ra
                                                                                                                            C    43 —
                                                                                                                                 o  CD -
                                                                                                                                —  OJ
-------
 is
 CN

 J

 I



 !
 i_
L?



I

C5
 K
             Z      00
             C3       I

             C/3      O
             CK      LU




             <: CM «-i S
                     4-
                  TH «s»
                    s
                     I
              = s _.s
              - OJ vH Q3
            ffi
            Q       I
            Z      t5)
            -C CM .-) —I
                    a
       a
i      g
i        i
: oo   co
: I-H »-< cs>



      3

\      a
          ffi
                                 O CD -

                        U      -§'s.
            EO    ee-s.
           C-£    g g~
O «   43 45 • ff
»'-'	    C=  CZ t,


- 2 g  8  S^
      O -DT3 C
c— O -43  O  O CO
 — C «-  O  O
 — «e co €«_ •«. «
W    «J       O)

   o. o co  to co

   cSiffLuLus:
                                              — —  i
                                             ^ ra m
                               S  S S ^
                               »  CJ CJ >*

                               — .— .— o
                               O.O. Q- Q-
                                                                   5
                                                                 3  O)
                                                                 C  C
                                                                 CD —
•5  o. m c
t_  Q. ex—   •
co — CLJ:  cj
~  t- co cj  co
   |A L. CO	
   />*o.a
                                                                              TO c -H
                                                                         O  CO C= O  CD
                                                                        <4-  O — CJ  c-
                                                                                     (D  CO O    CO
                                                                                     o  « .cr    CD
                                                                                    J=  0 * CO  0
                                                                                     CO  CD ^-" CD  (D
                                                                                       >—    (j .—

                                                                                     U  0. 0)  4^  CO   —
                                                                                                                  — U CO  «-   -*3
                   o c       o  •
                   •Q «>  Q> (D -£J (J

                   O C=  O. O -O CO
                                                                                                                                        -
                                                                                                                                       n
                                                                                                                                       CQ
                                                                                                                                         -o
                                                                                                                                          0
                                                                                                                                          o
-------
1
a
*
1
CM
5


&
*
CM
«-l
i-H
1
 «
O U. 1- .C -D CO
c/? co ja 10 o v>
35 iZiZ £o
CO
^H
Hair balls
Insulation pieces
Medical— pills
Mothballs
Paint chips 1


to
4> CO CO U
°"*5.*Q. ® O)
O3 C
U O) O- C •—
« (0 CO O t-
3E CO CO CO CO
OJ

CO
u
c
to
.-•8
O ^»
10 -43 3
CO O 43 CO
— «J CO
CO — CO
o iX — co
CO Q>
I- X U —
CO CO O —
-------









i
•H
a
f

1
f

•H
L.
C
M
v-4

nUTCT



M
i
{
I
m
1
fe
"•
I
S.
a
X
I














S ?.
S re
Z *-l
< r~- *•*.-<
CO
3= CO

Z eg
< r-- .-i ts
§
O 1
U] ^
<: co «-H «-i

oo
Z CO
<=> i
a a
O 1
as CM
< co TH eg
CO 1
& EL
Cu 3;
CO
3C CO
CD 1
p? td
Q i
3= CM
"«C IO r* 03
to
3C O>
CD 1
trt CK
-y ^j

CD t
pC UJ
a i
3E CM
^ ^1" »H CSD

i J

< CO «-H •»<
CO
3= CO
CD 1

f>T HI
UJ f>
O 1
S«0~g
CO
CO * CX
>• H- o:






































*H

















re
n ra
E -O CQ
— re —
^3 re -*3 -^* ra
C O) C O)
' J3 NX E OiXS,
O « "5.0 V)



















































(0
CO
CO CO -43
U -^ TJ
o u o c
— « i- «
0- W •- _Q
» CO O OO
ra — u c
w"c."cL
o o u ra
CO CO « 1-



















































« 1
--|,:
« CD-S -Q
4> >  u o —
c o t- u
i .ja c:
~ "n "o ra n
i"-^*-*^ — n
o. a. a.— en
ra n ra 3 •—
j«j on-  « e co
3oO Jj 2

































CM  CO
iir"°.n
co ^: u u u
- CD in m co
C» 3E
-








•-I













CQ









T-l














1 0

t ra
§'•52
O C 0
c: co o ex
P CD E ex
— t_ i co ra
* a i CD L.
— CD CJ *
co c: CD
_ -o 	 ^
re c: — o. o
— ra o
> CD cn*<-
CO G= C
re -c: ^a u
1 O CO ^D CO
I> U_ IZ Z 3
-------









«-«
c?
I
r-l
I
«?•


p
t
1
£
1
JS

1
o
1















ae en
ep t
i_l
X CO
O I
| a
O 1
S| Cs|
-~ »
sc o>
^CD*-<3

1 g
8 c!j
^; 
3C O>
CO
PS co

jg a
a: §
LJ

i a
m r**
Sc A
•^•r r-tia

1 1
I.J
g CO
? 03 rH 
C n— o. n.-n
._._ o 0 TJ






























n 
L. US)
g. •§-§ 2
O. ^3 ^9 CD
0 C

B o co n ra

) ,|^ »H •«• £^

3 O tJ "O O
3^3 C C

5 «v^-5
« jr u o ja
> Ol»-~ —
: =j-o-o o.
































CO
o.

CJ^^^

— « C="o CD
3 L. CO JZ —

I O —
g °.£ £ £
-— c c
«j -O — — - — •
) CD — «- «-
































T3
O
3

J
.C CO
3 t_
o
S~o o. ra
C TO «-
p O U IB





-*


Bl








0



03


«-H






«§>
SCD O.
0.^-^
E »
a •—
5 o u o >*
: S 3 S <£








s








^»-



03




-





CO

U CO


a. 3
L.
O) CD
c to .c
._ — - Q.
•O n co co
=t — "^-.^
• • o «-
1 O U — CD
— 33 (£ en"
-
















^














'CD"

o


S § co'tT

BO. CD ra
CO 10 « —
3 O CD >» O
: c= n c .*»
o o — ra o
-------
  £
          CO

          o
if

5
£

I
t=>
i
        I
                O)
 C « Q)
 O.Q 43
 ^ ra —


 O   i
 -4 C i

 o.g.<

 5-g!
fS-oc
                        M
                        L.
                     CO  0
                    -
                     o.~ a.
                     n — CL.
                     c: o. a
                    *3 0
                    ._ ex
                     C= e
          •^ -
—  « eg CM

Q- Q.  ^^


t-  t- C C  CO CO
Co co«— »—  ra ra
D  O 43 43  l_ L.


O  O 4) O  >• >


L! O. CO CO CD GQ
                                                                       -
                                                                          — TO TO •—  L.
                                                                          — — c JC -—
                                                                          CO Q. TO O 43
                                                                          CL      ra  «
                                                                             O CO Q.


                                                                          « *S Ic o «^


                                                                          doiiz^icS
        — «


        ^1
         ra t_
         O) n

        4- u
        •^- "O
        *—* O


         m o
         u u
      V)    I
W O  i—  SJ U
c •—  «  en—
o 43 ^se  n 43
Q- «  U-Q to
E n —  t_ to
ra — 43  ra —
i— a. to o a.
                                                                                             S-
                                                                                            —
                                                                                            -0

                                                                                             o»
ns caps

rappers
                                                                                               c-> j— <,j o ^-
                                                                                                                     10
                                                                                                                     E
                                                                                                                  CO V
   ra^*

i^-
ra *^» ra
U B- C

» S. S
Q re t.

t-Q(S
-------



1
cv"
i
5
I
1
i
i
CM
|
£
S
1
o
K
i






I i
= S
iJ
to
^ CO *-4 «-t

g §
2|«o i-t 
3C O*
LJ
z s
C3 1
8  «> ^
u ro o o.
0 L. V 0.0
— C3) * — ra TO
O re o. t— re
^T „ i ^~ *jr ^ £
91 ^C (2 ^J L^ C3 f?i
•






















CO
lUJ-n S
• J»^— « CJ
U « •> 0
2'S^.- S



-

















to
ro
=J O_
OL 0.
I *
*~ c o c"o
Q_ (g «f_ (g o
o o. u .c
i « ro-u jz
d.^> ^a o 10
£ £ ai i2 iZ



-



















*^. CO
-5-S §
,-x — 0 ^»
^-% CO O V 1-
o> v -c — ra
— u ,*,^ W
^ CL •) «0 O)
Q£ O O £
ID (0 CO +3 •& 0
E co 01 •- <- >
«< re re re (O O
O.CQ OQCJ CJ m
. -












-









CO
U.
o
SO. CO
CL _li
4^ CO <0 U
re «- «- co —
— * 0) 1. .p
•o o re o. o.
cz o *- re o
(0«f- * I- 0.
(X tt O E —
=) ra o => O
U> U.U. O-J
-------
           ?
           cc
 CM
 *-4



"I






5





I-
 t-J        I


         SI
ffi       §
                    -    g
                                           (0

                                           e

                                           -------





i
s"
£
*™
s
"u
1
*-



p*

SC CR

CO
35 CO
g 0
=5 CM
^ U> v-4 CD


a: e»
S i
z to
CO
S 9
5-fr^S

to
C3 ?
S 3!
O 1
^ CO ^* *-4

CO
a: co
» a
ft) C3
® i
52 co *~* ss
1 g £•
S^l— ce








tH


































O O f*
•"» «2> €> ^^>
o *ia re >,
.^K o O -*>
JU 0 « U U
ETJ 5"o"c? «
5 cr L> o o



IS O)
CO

















C4















^^ CO
— • CJ
O C9
* "o.
^^
•0 — — TO
>« re ra o
CQ .0 ^a «*—
t- CD O
4» « « O
re ca cz
ss si
J» 0 0 >.
CO «> •) —



CO CD


































0
J3 CO
3 —
i. n
>. "«-
— o
n to E
ill?
en ou*u
c n to
S— t- co a.
OL W C
i- CL CL— •
O — 0..3C U
.c t- n u «a
-





































i- *-\
5«*^

<-  en  ^^ CD CD
n u o. o) » Q.
H "S a Ic o
g jc cr _o_c: ^
•










































O)
to to '•!
— o .43 a
— tj to i-
ra e> CD
XJ~ TJ tr
a. c —
SCO 	 C
c o
J3 CD CD COU3
a3 c a. o .a
3 J & w oz
-------
            ffi       I
O)

I
                     o>
                     ce
                     a.
          §j       *
          8       i
          •< T .-i <-i
          K
          a

 -     Q-C
 —  CO     fa

I"1-
 —- >- *>  O
 CD O  3  U
S»0 0»^
                                             O)


                                            I
                                                                 co  c a.
                                                                —  o  i
                                                                _._  |
                                                                                                                    p
                                                                                                                    o
                                                                                                                    cs
                                                                                                               CO O CJ —
                                                                                                              —  to « c
o
8
CL
                                                                                                                    *
                                                                                                               « U
                                                                                                              —- CO
-------







r-l
oT
t-t

L.

t.
*
1
1
CM
J!
C
3
1
1

5

1
c?

|


















-c •§
fy* rv»
1 ^
£R r-* «-4 *-l
CO
•< CO
£u Cu
g^^g
ca
-< CO
lL*l

CO
•< CD
•< ta co S
-c S
g «?
...««
< s
.^S
ia
S ?
^ O> v-4 v-l

CO
i a
p| f^
2 ***
S ?
1 5
^ CO *-l «-4
C3 1

§ *?
=Q CM

•1
n k o.
S-l-cc











^_i


























CO











n
" o


— •£ V'.H S"**^
/J 0 «-0-Q •>
• n O3 c •— 03
1 «O C9 O ^W f8




























«-4











O
CO •—
u jse -o
CO U €> C
«— ca t- ra
o u "S "6 ra"
) .2 °3^ *"
E3 > LU CO








































u
C .2
— O.
— — *3 M
(B (Q .43 CD CD
TO CD 0 — —
iH *H ,O ^3 ^i
CD O O
« CO CDU3-Q
? CD ra
4S^3 CD CJ CJ
*3^1 > « W
> O €>•—•—

t— 1 «-4










i-l





















Q.
CU
2
«

CD


— t-
co co ra
C- CD m TO
•> u o -—
C CD «- U
>~~ J3 "c
ZIHI2 j§ ro
L"ct"ct— S
to ra re 3 —
->«-> o a. o

LO
































.2



•0 CO 40
C i- C
ra CD CD
^J CL CO
to .c ao c_


— >«3 JQ n o
43 .#3 ra •—» u
CD M
c- «- o c: *
raracuou
J) TO CO E CO
3o S-J 3E


































0
a
t- CO
43 CL.
co re

8* CO
f u «5
O CD O.—
i- co — ra *
- CD a_ o
" ra _c — —
? "£..£ .2 .2
?"s""^^^
(OU= U U CJ
i. co co re ra
->Q 30 <_>
-

































C
X E
a ra


43 ««- CO
=7 O L.
3 C CD
JC CO 0 0.
4> CD m CL
- i- I CO «

CO C — "5. 0
"" CO O
01 0)«*-
^ ^3 ._ ._ .
u ra.c ^3 cj
a o to •** «


































= o
(0 O
O -4*
J
•o
•o c
c ra
CO
CO

o ra
U CO
il
-------
*








r-t
sf
.e

£
3
-I
1
i
~.

1
£
ex
t.
J
t
3
I
if
i
i
<9

X
1
•S-













x g
1
CO
< CO
e a
-J a
•<: i
•< CO
£5 hj
« 
OO
•< 00
IM |x|
xc B> ca ea
oo
«: oo
9 ?
*ea^iS


ea
C3 ?
to cc
•
ce uj
CO 1
Z OJ
CO * O.
>»— o;




















































.
-H
3 ^* .43 CO
& «#-q_ 0)
3 D)
- OJ OJ TO
= co N^XN"g
»— ^z_c n
J CD ^3 ^3 ^3
^>o co o) cm
<0 -»3 C f= 0
i-|^^.:
2 u ra CD 5""
o >. e
»• to 	 —
- "&•— •— ~°
= 3 -OTJ a.
EcSaiJiLj














































W 1
a.
ID *-N
0/-N «
-o^ S J
- (0 C O CD J
ij t- TO JT — ^
J CD * Q.
= U ™ CD (D 1
CD > O) D)
• — C 1= i
E z: Q. to t/> c














































3
o
D
a
= CO
A L.
- CD
t 0.
00 CO CL
10 ~o o. ra
> cr « t-
3)  	
- _Q CO TO —
^ 3 ._ ._ o
?*— »• U.

*









































^^
M O
CA e) Q^
dU UdllUS
plastic items
plastic piece:
plastic wrappi
inylchloride (1
3 o u u >^
- CO CO 40 ^~
£S55<£

-












































S
CD ' CD
ex a
>.
O) CD
C CO _C
. 	 Q.
•u ra co n
3 — •**» CD
-»3 ^ CO —
2.w «~ J?
-33tf C^
.













































CD
o
•^'w* "£
O CD ^-*
D CD CO CO
= — I- JJ
sa g g
5 5 C= "
5 O O >> O
> o •"• ra o
J CJ -------



1
oT
•
«-«
1
1
i
«**
1"
*=
1
°
J
i
t£
5
£
1
0
1








•< ?
£ £
S CO
IK ta ««-5
< S
-: S
u) CO
^K ID CM t&
•< CD
I
IK ta vH S
g s
§ T
? ca t-i ^J
CO
§ 2
n •?
^ O rH ta

1 1
5 CO •-<«-<
co
s °?
§ CNI
"5
££<£






























"
PLASTIC (Continued)
Cotton swabs (tubes o:
Sanitary iteis
Sanitary napkins
Taipon applicators
Taipon wrapper

to

















-


^


c

1 434='«?'Sf
O «»- «* 	 O
U O CD
t- L-.C —
6 to CO ^ O.
#— •" »~ €0 CO
— «0 CM CN"o"e>
iL"eL>''x<*
ra co en CD co co
t- i- c e en ro
o en— •— co eo
O O 43 43 t- 1-
43 43 CO CO «D CO
O 0 CD CD > >
d. O. CO C/3 CD CO
„


























<0
Misc. writing utensil
Buckets
Hardhats
Tape pieces

























CO

CO
— CO
C? CO
to E to
« 0 <-
43 «*3 r^ QJ CD
CD C C «-
— to -a •— i-
	 C .3= •—
CO O. CO O 43
0. CO to
o en o.
x r> « n ««-
m a. ullx t_>

























CO
•o

l_ CZ
« ^43
C= CO L.
CD ten ca
a. i u
~ a-s
43
TO c re
co eo o
r» ^j y
a u 2 o o
a. co^S JQ 
-------

                       I
                      a
f


5
s       a

* ca co is
            ^ S C4 SI
           ffi       a
           * IS) rH IS
                     i
                   es


          S       i

          S       S:
          <^        I

          ^0,^3
          o       

          to       o

          S       §
          O        I
                                              -
                                                              «

                                                              £
                                                              Q.
                                                                     . . -
                                                                    CD —
                                                                 o o.
                                                                 « CL 0
                                                                -- - co cn
                                                                                          °
                                                                                          «
                                                                                               fe    S.
                                                                                       «0  COT3 -C
                                                                                     .^a ^3 o 05
                                                                                       O  0) O —
                                                                                      0- 3 iZ U_
                                                                                                                               2


                                                                                                                            ^1      J2
                                                                                                                               TO »     O

                                                                                                                            — * V 2 t»a

                                                                                                                           .	TJ & S. *°
                                                                                                                            T7 o n o. a.
                                                                                                                            c o B- ca  o
                                                                                                                            « «f- » i_  a.
Q. « o
~i « o
 ILL.U.
                                                                                                                                                 3
-------








1
a"
f
s
I

1
i
§
j£
CM
J
s
£
I
1
t
i
o
x
I
$













-C g
1

l^^s
-. CO
«< CO
1

< cf

•< CD
IK CO CO IB
i i
3 i
Sto csiS
en
-C co
l
3 ^
ft to «-lS

IB
e *?
1 ?
31 0,^3
S *?
3; CM
•C O* tr*4 18

^ 2
JS o.
i«~~
CO
3= CO
C3 1
g «=»
=C CM
^C CO *•-( O
o
«9

>•!— oc













































fa

i'! - g
3 O S -S
C *— ' WO —
is-i!"5-.,*;
Q CL43 I. 1- CL.
ti> •— « CO 4D ra
<-* » • o. c a.
5-5  0
O-Q
0) 1- JO
O t.
i. c  iT^ ^
U o ra o
5 0 "cJ""""**
E t_ o o -o
= 2- ^ c?i
|>-S-i55S.
-------
*











i
3

ffi £
5 2
» O> TH rH

g
ffi g
-=l "<
<< 1
*CX>^^
	 oo
<: co
i
QC c_>
CD Cu
< a
^ CO «H t5)
* ?
f>^ fV*
ta S:
•c h- 
i
ffi |
4. 2
*^^2
"5
to
(0*0.
a> o CD
>i— ce




(••
C
*
E
i











«-«














CO


CM









C












- o. t-
• o o
CD 0. CO
•- C S
^^ CB t.
N Ck.
CO O CD
•\ 0 I- -0
) 0 t-
; .2^, §
|«°-s g1 i
S » E ° '
!»^J ti 5
•— e CB « — c
0-— b ^ ™
t- 4> CD ^ -o 0
O 3 CJ CD CU -
o <_»-H2 a= px





























CO









N












CO
E
V
43
"~
•n
Pencils
Toothpicks
Clothes pins
Miscellaneous wooi
IITSCRI ANH1IK











*H
t













CO


to
CO















o>
,_(










CO
« n
jST
|»j j»
!~1 SJ £
en « .3 n
o => to — eg r
0 £ j;.^ » "
•C *™ ••— O L- (1
C^ **- ^i [^ «J3 IT-
























































«
07
U
.£ JS2
"£.— V
*— « 43
CO. 0. c
o i « — n
— 1 — JC —
43 — ^ O C
n co ra
— • O -fi 43






















*— <



«-H


.
r-
"


























S
«0 (0 U
49 O V
U U •— V
L— •— « —
O> O. C •—
n n o L- i.
— o Q.-43 n
coco a? en f-












iH
















•ri 10














t








CO
; «

V ffl
U 0)
W 43 =3 .-
D 43 0) >.
iu ra •—
.!£ c „
tO.— TO -
!K U » (0
m o — —
3t U_ I-* =E
-------







1

a
p
ji


a
•E
«Z*
1
1
.


1
CM
1.
J
J

3
&
5
«§
1
0
X
1


















S la
fc»B> <-)<-!
1
i ?
^ to «-« ca
-c 5
65 S
1 T
•• o> •-««-«
.- tn
•< 0>
1 i

:2 «i

CO
•< CO
1 §
S J-
Vt co TI la
	 «D
< CO
1

*.i-^a

•< §
§ ^
3 i
*.^»
•< g
s g
s» •
»* to «-
IT)
*> * Q.
> H- O=










V*




CM .H










CM «H








CO "'t* CO
1-4






CO



^H •*





O O *— x

<-S 9 Q. O


=>«- « «o —
CO C. L. O.
— J= O O *— '
4» * C C
c:^ ._.± «
o ra n >»
e _o er *o
D o-o-o t=
e-o ^3 o o re
- c i- o o
O U €>
ucfiiiZ£o!

r-l




10 *H



CM






CO




•*•



«-4 tn o> to
CO CO






CD «-l
S


!--«•






-— N (4
CD CD
— U
O CO
i '5-


>> ra n o
is n « co
ro ro c
i v^.t§
88 S§
^3 U U >k
ra v o ~~
oZoIoIcS






CM CM










CO




CO 10



CO ,-1 Ol rH


^



-«* 10



CO CM





CO
.a
JQ n

i- n
>. "«-


*M ME
to -*3
O 3 O>
a. c= c=
*— ' ra —
CD Jtf
O3 O. U
CM ra
M — i- O5 CL
CD (X CD C
i_ a. a.— •
c"^ ra u M
0.43 t- ra —
c/>  >K D- 3E






CM CM








































ra CM
~3^

c e

s s Js
«H « TO
ra O) c **3
O M C O CD
o" £12 ° =
«- <0 0 -0 >»
>• J= » O —
jD ^^ _r* Q) O
C/>  co a.
H CD ra *c o



















































O)
c 
ra v CD x
jQ — T3 C CD
CU C •— 43
c ra — c
o c o •
43 CD CD CD -0 0
43 C O- O -O. M
O •— O J= — —
-------
 I
 f
 I
•g
i1
S
j£
£

I


I

£
          ft     a:
          §     i
         CD     CO

         s     a

         i«a-,g
         ffi
         §
               a
        si
              s
              a
              a
        ffi
        s    a
                                                                                                    CO   *
                                                                                                    U CO
                                                                                                    CO —
                                                                                   .Si;
                                                                                   	 RI CO d.
                                                                                   •^^s-^
                                                                                                ,
                                                                                               43  «
                                                                                                <0 40
                                                                                                >-* >*-
                                                                                               — O
-------

1
5
*n
*
i
!
CM
*f
}
|
|"
1
n
&
d
M
I















CO en
§ «D
|B CO *-4 r-4
U
51
i «
— L.
— O
=1 0.
ex a.
*•». ra
1 *
t. «O O «U JC
coco
a. co *«- co o
O.4> 43 O «





•"*










E & a-e -e s
•^ ra n to €0 fl>
O_ O2 CD O 
-------
*







i
oT
!
|£
5
1-
•o
c

fH
V
f
i
£
ew
-8

y
5
1
m
£
OT
*»
«S
1
.
to
,2
•o
1

















— *=»
CO O»
1
ffi 1
I.-3

t
i.~i
85 £
io^i

.< g
K «>«§•*
C= (Q TO C C=
O •& •& O O
^3 ._ .-_ CX. Q.
4» C C E E
O TO TO n n
0 CO C/5 1— h-







co


1-1



O> TH



Of




•-I O>
'•i*


rt










tO u 1 1
CM






•*3 -4s CD CD
**~**~"c3 «

C C
— — S «
CO Csl CM O O
TO CO O) CD CD
O -t> .43 t- 1-
O O CD > >


f
















































^=0 C
u t- o.
=> m TO
CQ 3=1—























^.
"













_,






CO
1-
— to
cn'i-
C 0)
-*a n
n c co
« 0 i-
C C 1-
co -o — i-
CX CO U 43
CO (0
W CO *"*
CO "« « tjl
a.lZs<2













































CO
•o
to — co
t- c
0 ^-% 0
CO — -*3
C= TO t_
CD CO TO
— ^- -^1
CO C TO
CO TO O
.A U U
to t
CJ t-. CD (J
— CD CO—
.4* -3£ 10 ^3
CO CJ -O «
TO *— t- TO
cT to cS 51
i

!




•
i

i



I


i
i

1



i

i
i






i



i
>
i
I







as
, CD O
CX
! CO (Q
c t- _c
I CD It CO
«] 	 =3
-4^» CD «-
CD ra ^a
3'JJI














































CO
n CD
ex.—
"* o
— CD
— *co
u >»
n .c
"78
0. «
n >-
-------







1
*

£
a
*ZI
•§T

1
i"
1
j
CM
£
•I
y?
£
1
«£
M
.*»
£
1
O
X
1











CO O

CXI

63 Jd
S CM
-c X
LJ
§
i

VBCO vH vH

CO
^ CO
1
u| &?
L^i
^c o>
i *

CO
<< CO
K *i
LJE
CD
K 2
g 2
^ CO v-t «H

i
§ §
re J-
•c CO «-!BJ
< g
CCf |j»
9 ^
S '
•CIO 1- «o
3 *t-«t- •>
C D3
-• CM CM CQ
•" • •• W
C/> U C3 O CD O
•*C «J *— o. CLJC






































« 10 CO
L. CD CD
CD O2 J3 <0
OU 3 3 «-
0. ^3 ^ CD
ca c
— «J O ^3
&^D — — C
^> L. l_ O
ca o -o T) u
0 "° .S .S -o
CO CL— 1— C
o a >» >^ ca
L. U U
«jz u 5Ja
^ S*^^ Q.






















CM


















«
"O ^— U
— CO C O CD
ca «- ea -c —
H ? co^^
u o —
(D u ca CO 10
• — c c:
oj "S — *n "£









































•o
o
ii S
,— eg
» Q-
CO W G.
S*T3 CL CO
c ca c-
DJ CD U *
E.J2 	
i- _a n a —







CM


""*




CO U>

•H




CO S CM
CO i-H
«*•

*~< CO



0>



CO







to CD a.
CO « CL*—'
JS O CL.
CD O ,
*> Q- o. a. c
ca —
•o t> o o >*
Z3 izai a.







s


CM




to

IO




CO CM CO


-



^



LO
CM






g
Toys
Misc. tubing pieci
Misc. vials
Pellets/spherules
Spherules
-





















^* *-<


















*> O
c= c= ra c 43
o o — ra o
(JO Q O. «_>
-------
          CD

          85
                 a
 f


 3

         s     a
 e»

1
£
 9
I

         ej     a

         * 
               - ^S,  43 43
                  CD O O
                0 0 — —
-------
                     g
            •• CO *H »-«
CM


I

 8
I
S
S

i
o
 X
                                 8 2
                                .
                           O — K
                                                tl  O -

                                                2  £
                                                                    « TO
                                                                    QJ ...

                                                                 W U «-
                                                                 ID O O
                                                                    B._ ^3

                                                                    C. CO
 « —
 o
-c "o
 «  0
                 .—

               «r ex.    o.
               O  1  W —
 n co 
                                                           o

                                                        « *c
                                                        o n
                                                        u en
                                                        c iT
                                                        ra o

                                                        CQ oo
                                                                                                                           •—     co
                                                  X -------
 CM
 •H


 •§>
f
 I
is
CM


I
I
£
          ffi
          ffi
          ffi
8f
                                           co CM r- .-i
                        1 —    10  « —-
                        : o    i-  t_ Q_
                                                 
                                            « (0
                                            re re
                                                        .n

                                                        "M
                                                         to
                                                         o
                                                                      i    » c *>
                                                                      >  « c o  o
                                                                      •  o — u  t-
                                                                      I  t_ ^3    3
                                                                      .  o> a> -o  >*
                                                                      >_c= o o —•


                                                                      i CO « tEo.
                                                                   a.

                                                                  -o
                                                                                                    to o
                                                                                                   ' O O
                                                                                                    
-------
*
1
(M

J
£

I
o
 X
                                     .    -
                                       S  §.
                                 O
                                 0.
                              C 0. L. O. «Q
CM
TH
-
CO

-
-
CO
«
no o
00. U
u ex o
— S "ex
L. t- O
O 0 0.
ex ex. CD
co CD ex
o-^g^,
CJ U « 	 -ae
".£.£'5 g
zaei— 1— m








to
u
0
ex
o
0>
u
is -5
'o -f3"w o
tf> K_ CO .#3
re •
v -*3 o
W CD 10 CX
t9 CM 10 10
CO <—l i-l
- -




rH CO
C
« 40 CL
^-H E o ex
^•^ « 0 0 —
O O> -4* O «-
o o o. «
~» "ex o L. L.
j^ jn _Q
•0 CO 3 .£> .d
C C «- =J =J
Q£ O O t- «-
!5 in « •— O O
E CQCn 3 U. UL
rH rH CO
« -

TH




CO 'g*'^
• o
o-a
fe.i I.
ja CD » O
3 O O -43
QSO£ t— t/>
TH CO
CO tO
CO

t*- CO
to
TH tO
TH CO
TH 10
-
CO ^^
O CO
U - >^ 	 CD C
— ^3 t»- CO CO
yj co « *-
>- >» >*.M O CO
-1-^0 0 > Q.
-------
                   a
 3

 a"
 •s
           5
           •<
           85

                   g
IS
01
           £5      a
           &j
           £5
           =s!
o
M
          9
          as'     a
                   ^
          3K •-! CM «a
                           0 - .
                           _Q ^>
                              O .O O5 CO
 OTJ .
i-i!§.
                                                         OL CO
                                                         CL O
                                                         CQ O
                                                                 CO
                                                              co t?
                                                              «- —
                                                              0 -
                                                          -      .
                                                   ^ co * — ra co
3   S^l,
                                                                                         	w.S
                                                                                         cr o c o
                                                                                        . TO «*- n o
3
 I  CO  tO

££l
                                                                                              O CO
                                                                                              O —
                                                                                              U- U_
                                                                                     000
                                                                                 *£••—  "-£
                                                                               ^""v CO O  CD L^
                                                                               CD CD .C — CO
                                                                               — O *  O- O
                                                                               O CD '»-"»—'

                                                                               * *Q- «  40 CD
I (0 e  O i- •**
                                                                              O.    O. CD CO
                                                                                T3  O_ Q.
                                                                              c! §  C
                                                                              ra «-  *
                                                                                                                                      .
                                                                                                                                    O
                                                                                                                                    0.
                                                                                                                           . co o e —
                                                                                                                            co o a  o
                                                                                                                            U_U_ O_J
-------
               it *«f «-n v-i
I
                          IJ    S
                                €>  Q_—
kd
                                                                   u -ae-n
                                                                   «  u  L.
                                                                   —  3
                                                                            O.


                                                                            CO
                                                                   -  5  S co    ra —.-
                                                                  zm=ci—   |m a. u.
                                                        — co -o-
                                                        — — c.
                                                        CO CL CO
                                                                                          E 2
                                                                                          0,0
                                                                                                      g.
                                                                                                                          u

                                                                                                                          to

                                                                                                                          i
                                                                                                                                     IH-OQ.
-------










rH
•i.




5
T


TJ
„
1
*
CO
a
£
£
ex
u
Jj
^
J
—
1
J
m
ft.
if
JS
2
1
d
X

c
f















CO
-< CO
os t!>
u3 fil
— J O

5 eo
9e to *~4 ts»
-c S
S si
3= QE>
* ^- T-* »-H
CO
•< CO
LJ
8
i
fij 5,

=c ta
3K CO «-H •-<
CO
•< CO
1
u5 £d
3= CM
»: CO «-t IS)
1
* Q*
m S"
-J •<

3: 
CO
CO * Q.
CD O O









CM




CM CM























-H *-•
























f «« 8
- CM CM CO
= co N^XSk"c
-'ja co en 01"°
. re 4» c: c > >•» (Q
«- U 0
n « ra
•§>." ." ~°
3 -O-O CL


CM *-H -^J-










rt










































1 _
0) C O 0
L_ ra _c •—
* •£*•&
°5 8 8
o » ra o


«-i






















































£
CD
a.
to eo o.
-o OL. n
CZ CD C.
^ n m —


rH CO CO -*•
OS
CO



IS


00 *~"


EM






*



r_
CM





to



CM




CM













^«^
CO V S
CO O O.^— '
» 0 S" «
« CO « —


ro o> «-« co
i-i t— i
to



^f1 CO
CO


«<• 





CO



CO
i CM



eo















jl J
CL =9
L_
CO 0
c: co .e
— — d.
-Cl CO CO CO
=1 — -**. CD
. *** S
> w « — _c
.-. .— 00.
a; aEO.cn


r*. «-i e
c







co «-i


rH










































CD
O
D* CD ^^-^
0 CD CO CO
= — *- -Q
^ d. tD co
•^•^ c *
1 0 CD >t 0
D-D C1L43 49
C C CO CZ 43
O O — CO O
-------






i
a"
f
£
i

1


1
1
CM
1

1"
UJ
Lu
S

3.
.
o

K
1













rn Jjj
|K LO v-i CD
i

LJ
< CO
•xt-i-lS

•< §
e |

•< CO
t
OS o
3 S

S CM

i 1
-0,~S
* ?
§ ei
NCN rlCO
ffi i

3 *
£3,-.^

•C en
^^ i

3 ^
ls~,s
eo
I
Oc- O
m pj

=c CM
tO
>-H-Oi






CO CM





to *-i co

rt







CM


CM  0 «-l
JQ V • COXK
*™ «^ ra
O v) *o «o •)
in en c t. en
ua « o c« fa
• "o •§
§co.a .a
CO
43 « U CJ
ll~~
"*• CO «-H


CO CO vH tO CM
*-H CO <-l

U3 1O CM 1O

ao eo -«r »-« -*



»-l CO



«


-<


«-l CM





*-*








O_
a.
CO
t_

' €>
«] CO CO
L. CO IE CO
CO U O —
c: o &- u
•a no ca eo
. ca. a.— o>
« CO 3 •—
CO CM *H «~t
rog


•** !**• w-t
CM

g

CM CO CM



*H



^^


•*


CM
rt




f-








»

•— CO
«•- t.
_«»_« t£ _«
C_)5_l 3
IS CO CO
O T— 1


p*- [
f-l

CO >-l

m































CO
0.
ra
S ^
U CO 43
o a.—
co — ra *
- a> CL o
— 10 CO CO
.-^•0 "> *>
•^.«2 2
0 360 0
CO
CO


rH CO
CO

CO

CB







CO


^


CM














C
CO CO
CL E
CO

<*- co
Zl O 1-
CZ CD
CO 0 CL
- 1_ I CO CO
	 CO 0 *
1 "2 ~ '? "5
M """ O
> CO C0<»-
« C C
a Ic 4= u
J O CO 43 CO
-------
-








25
CN~
fl
at
§
IB
*-«
*
i"
*+

£
Of
L.
J
S
1
„
I
i

ft.
if
j*
£
1


o

•5
i
















* ?
3= -1 •-« IS)
-c S
ffi a
— J a
•<: i
£ *

•< 00
p- A
ca en
^ cst eg CB
"* ?
•t IS) CM S
OO
•< S
I.-.2

IS
a i

Z rj|
^C O* vH »-H

OO
-C CO
C3 [
co O
Pn 1 1 1
O 1
3= O4

ca
Z O)
CD 1
cy> ce
85 2g
Q 1
•< 00 T-i rt
GO
= 00
<=> 1
a a
C3 1
^C OO *— 1 IS)
o
CO
CO ^ (X
>•!— ce

j
1

4
J
i-
:
i














o-H
































0 0 *-x
-C •— CO »-
^ ^^ g J
!_2 .® <


! » * :
* W -»3 -p TO P
^~— C C t. L
. * O O •& 4.
1 O CO 0 U
i -Q c -D r
! o -O-D c: c
• H3 ^3 O O m R
• c: t- o o
• (0 TO «*-«*_ CO V
(j O C
!*X Oi « CO TO R
a cn TO ro — —
<_> UJ u_ u_ a. |OL



o>










»— i













-4



















•N CO
9 CD
«J
> CD


"-,-- g
-t TO TO O
3 -Q J3 «t-
- 0) Q>
> CO CO CD
TO n c
» -Q -Q TO
: -c
J NX XS.^3
O C
« « S. S
CD CD =3 i.
CJ O >% CD
CD «— c
• — .— o C
•H CM TO


CM













































-O CO
3 —
L. CO

>t I—
— CD
*« to e «r
CO - l_ CO .— 4:
-
















































0 ^
•** «*- «
n CM t


C E C
"" S t
"^ 0^" C
U CO
— c a
•*— I TO TO —
OS C -*3 jC
CO E= O O 3
»•- 0 £ *
«- -43 3
a> tu-o >, tf
•» -c: w o — — >
a__c o o c

















































•%
9
>
J
1
L
j
i
|
"
-
—
* P























i

























u
 0
-C U * CO O —
to ^co ^-^ o) « -
^o "o. os CD *tx Jc
-*s co — ex c: c
«) TO JC 0 C
J= C= "o *= S t
^3 TO 	 O C
- c o •
> o co o> _Q o a
^c ex o jo to =
1 lj ce « as 3 •




















































S
.£
CL
•o
o to
8.2;
ll
3 O
CD *:
-------
|S

CM

 L.
£
5
o

 K
?
£
•
CO
*H •-« »-l
CO
CO
1
CO
n
s
1
1
«E» OlS
S
1
g
(X(
1
§
cc
CO
CO
i
s
CO «-l &
i2c§

















- CL. t-
• 0 0
oo. in
~s £.
to o co
•-% tO I- T3
c "CL"C o>
••to ro c
49 CD L. O
§B.gg -
<_> •— n o n —
>-* CL. 3 1-0 n
QJC— °-g.5i
§ OS O^ ^



-












m
-o
o
£
to
CO CO 3
CD CO
U CO— CD
CD JK CL C
Q. « ™ « —
— O_ CD —
CJ O 4» 43 U
CO C Q O CO
.
i-l
I

-






I


T-l CO
I



co"ra
o .—
S CD CD 10
S o. ra co —
ae c E ra
2— CD JQ
J ra co -*»
13 u o CD" co
o L. c. _c ~o ra
w ra jo co o CD
3 5 iZ iH l£ o












-
-



M
U
9 «
03 c ex. a.
— O 1 « •—
« ^a — — o
X] ra n n
— o -a 43
1- ZJ •— -C C

«-l















«
a «
ggs s
2 ^ srs.
o.— — co
o. a. a> 01
0 OJ 0. C —
co ra ra o i—
— — O CX.43
x en co  c/}

















i_
CO -*J
CO CD 43
— u ra
— CD BE
n —
£i a.—
ra
I- X CJ
«££
                                                                                                                                 ra
                                                                                                                                 O)
-------
   ffi
   m       o>

   £5       §i


   * CM «-H «-l
          a
  m
 m
 ffi      a
CD      CO

ffi      a
m

ffi
        a
i
                          o>
                       CD «-l
                       coxy
                          0)
                          «
                         m
                                       CO

                                  «    .2
        o  _

     ra u 'CL
     *3 «*3  CL.
u  (J Q) u  ra
«  O CD CO  L.
                                              (0
                                              o>

                                              *
                                                                  « co    n
                                                                  «-  0  en
                                                                  O U 0 —
                                                                  C C9 t.  tj
                                s-S-S-^.P
                                  u o a. o
                                                  -g »  „
                                                  ra o  CD
                                                         -
  ~a    CD ra
«    o o .»
Q. CD — — c
— •*» ^3 3 O
— *>  ra —i u

   t_  o cz  •
ra ra  o. o u
O) o> w E n

1JOC3 J3E
                                                                                   «    «
                                                                                   *«    IB   J=
                                                                                        IU CO .»3
                                                                                   >    ID CL~


                                                                                    *• 0} IQ. CJ
                                                                                   13
.. -C U U  U
ex «o 
                                                                                                                         a.
-------
S
            S
&
1
1
            03

            E
CM



J
£
 o
 K
CD

B5
             m

             E3
                                                   .
                                                  o
                                                  a.
                                                  0-
                                                  ra

                                                     €>  «
                                                         0
                                                     43 —
                                                     43  t-
                                                  re o-a
                                               W CO
                                               0-3
                                                  C
                                                                     —  «  C  0  0
                                                                     O  U  CO
                                                                     •    •—
                                                                        •>  >

                                                                     o ~o —
                                                                     »  « —
                                                                     S  o —
                                                                 40 *>
                                                                 •) O
                                                                 CO O)
                                                                                                   S
o. a. cu c
sc. t
sc. vi
llets
erul
                                                                                                                                 £ S
                                                                                                                                 o o
                                  n co
                                    §K
                                    0
                                    "
    •>  TO
    C  V
   in  w
 t.     t=
 o  >, o

 CO  C ^»
•—  «  o
-------
                    a
            m

            85
                   %
                   IS
  i

  a"

  f
  I
I

          85
          DO


          S
          a
      E JC  U CD
   «  CD O.	CX


'3 n«— c=  ex co
>—' «       CL «-

cj «  if £"" *
-* c  ra ra  c c
                           (00)1—1—
     -»*>5TS



     tt.g.«
       C >  >

                                         :-co=.c ~  ~

                                         . CL. C/> CO
                                      »_c
                                    - -Jc -o o
                                    w u «- ex

                                      £££
                                                                         « S e 2
                                                                        H J _Q O) «>
                                                                         c=    e= 2-
                                                                         « -o — u
                                                                        — c JC —

                                                                         °-"  -

                                                                                                _
                                                                                        o    O) ra

                                                                                        s-  4- °
                                              CL «  o _o  »
-------







i
a"
f
J5
£
1
i
|
g
J
i
"S

1
I
1
&
1
5
0
.5
1







CO
CD CO
§ *?
=C CM
»e fO <-< OS
g
|
CO
Li

CO Cft
re «n
^ »-H w-4 *-l
CO
m co
§ s
5§ CM
1
s <=
SoatoS
CO
CO CO
1

IS to
VK ^n to TO
*v* *
O3 GO
1
VK 48 CO *O
ea
CD C7>
K «
LCM!
CO
CO CO
ee o
I^CM!
CO
E 5 S-






































•0
o
o
la.f
03 ^3 —
•— o .0 ci *)
^pja^ __«
-2"o-o jz u ja
< u o en «n t-
E9 «: £ j S a

































„
^
1
re
u
•o
eg
•
CO
IB









^

























«£ «
£ i §.« 2S
n o a. o O —
u muo.
<} B- «> Ck. O
— CO « •- ro TO
on o. i- n
•


































s>
S3-C g
J-g-5 S °
«•— t> L. «

































A
CO
1 •)
= §.
0. 0.
^* CO
tf) l~
CO *
c
*- *) O 40 -*:
coco
a. co t». co o
O CL U.C
I 40 CO HO -C
0.^3 ^3 O 40



































V?^.Sfe
•5 SAA0
.c — o
i^Sclg1
a; o o >-
£ OJ O) «- •- >
-








^




















i-<




L.
0)
8CX. 40
CL J*
43 CO « U
"O O. O.
TJ O CO Q. O.
S«2* £.5-
Isl §^
U U.LL. O _4
-------
 g1
 £
 .s-
 •g
if



I

<9
M
            CQ      CO

            a      a
           QQ     CO

           s     a
QQ      O>
         I


s!      ^
s     a
-J     CS
          s      a
                 a
                 a
                 a
                      ^ ^    8    i
                      — o    u   -t>
                               .    .
                         J CJ    «  0
                          .^>  I- 1-  CL.
                           (O  O O  fO
                           E  Q.CZ  0.
                              CD —
                                o.    u
                                CL    «
                             »  W   •—
                             —  L.    CX
  g.
(O CO
                                    o
                                    0.
                                    ca
                                  « °-
                                  s-s «
                             aE-iH^^m
51-
                                                      « m to o.
                                                           T,   8   &
                                                           C   US)

                                                           f3   .— O —


                                                        ^g   "^J
                                                                                                                           O3
                                                                                                                           0.

                                                                                                                          o
                                                                       _J—• ffo 5-
                                                                       ££S.ScS
-------












1
sf
•g


c
•-*
"u

1
1
.
I
CM
L.

1
1
1
ft.
£
|
1
4
o
X
f"















CO
CO CD
CT cd
3; i
«K CO *H 5)
<»
CO CO
1
S |
*• CM ^-t «H
CO
CD CD
K  ID CQ

CO IB
1
•> 00 ro ca

B3
CO o»

LJ

1
9 Q
•c o CM o
"o
:S|£cS




































*""*














0 «<-%

5> i^a »
p o o

= O 1. L. Q.

£A = S'"'
§ 'S'S 5.
j^n 4i 42 n

Pl^-^-g
LJ o T3 t3 C
2 -o 43 o o ra







to *-i



































*— N V)
o «
— (J
O 0

E- "o<

— — e
« — — ra
>^ ra n o
ra ja .n «»-
I- 0 «>
4> n .
ra «> u —
o.ola.a^


*














"*
























0

3 ^
»- ra

>> *—

*— ra
« 43
O 3 O)

^ SI5
OJ CX U
c ca ra
8-cLfe,?^
L. CL CL—- *
D — CL^C U












































4?i£

3 ^^

•^ n
« o

TH "ra ro
B ^" ' 4^ *C
5 « C O »
«-«>•— U t.
O I- 4> 3
I- 0 0 tJ >»
4S-S.5 §-5
c/> tn  o. en v CL
"43 « — 'a. c:
-4 Q> CO .C O
— — > 43 43 43
< .c c: o c: 4>
U 43 n — — o
























*-<























CO
.E 2

— 5 « U 49
JQ.— -rj c a
O. C— 4^
cz ra — c
5 S o a £ -------
  ffi
           o>
           oe
           3=
 85
 CO       CO

 03       &3

 5^       *?
 2C       eo
 •c 
CD

ffi
                      .-
                o^Jl    *
                J> •— E V « —
               *-^* o. a i- as  n
                     — o -c  o

                   «- H» ® ^-O

                                                «  S
                                                CO
           .
—    O     CO
o. « •— n —
  — 0.0 —
                     - E     i.
8S 10 —  CD  Q>
MOO	

~L— —    «
   Q_ O. CO CO

 I O) CL €?•—
 i co ca  o *-
 • — o  Q.-P
 : CO C/> CO 03
       «j .a i
    CO -|3 3 ••
 «)  CD to « :
—  u  re

 01.—     &
 -   o.	 CQ
       fO Q) 1
 t.  x  u —- <
 «i  ca  © — -
-------
-










s
sf
ft

IS
m
f-*
1
1


1
•»"


|5
CM
t.
1
2
J"
1
L.

u.
1
&

0
J<
"e
1












CO
m S
i a
S CO
•E CO 
1
B §
l^^jj

CO
OQ CO
c5 o3
1C CO
«•««•«-« B>
CD
CO O»
§ i
52
P> CO »-* *H
>• H™ Q£















•H r-





«H CO








CO US CN










CO







^







to
*C o
n «
• JQ GO

43 CB 49 .Q «
L> S5* o 0 4?
— t_ .— ra
n o « •« ua •)
C V) O3 C C— O)

t





CM

































^






CO
8.-J
O O CD C
— ra i- ra

3> O) CD OS
a ra — o c=
10 "° "w *Z "5.
u cj o u ra
o «o en «> t-
E*Z >LLJ CA













^.








rH tO










«H













^

„ JJ
CO O
CO —
— — 4» «
CD n 43 co co
3S O> O — —

'V XX 43 4>
&o o
.0 ua
co 










•*-«-! «-H







«-« CN i-l

a.
a.
CD
i.
*
CO

•O 43
co « ra
i- CD c e»
o u o —
C= « L. U

« — *£.**" T3
9 .O C=
D ra co a —
(_> O CJ O- CJ







CM





•*• CM »-<
CO







to p-»










rH







^

CO

— CO
««- L.
•o « «
C L. C
CO CO CD
43 a. co
CO O= (O L.
43 — "O C

O CO
L. C- 0 C •
w ra o. o o
n O co E co
••H













en








a










»-*










g

L. CO
43 0.
co ra
- CJ
CO CO
J£ CO -C
I- CJ CO 43
o co a.—
i*- CO — TO *
» CO CX CJ
CO 43 CO
cr ra j= — —
8— CO CD CD
CL- — •— • —
?"ST*^ .3* .3*
*/T_C CJ U U
Q. CO (0 CD CO
c3 S 30 6
^••1







•*





o>








CO





^




CO







CO

c
in o
CL. m
ra co
u —
4> •». «
SOL.
o c a>
-C= W O CL
-u m e o.
— L. i CQ ra
* = i o t-
— m u «
 «0
L. ^ — m —
o U-U.Z 2
I^I^H













»-H w-l





























0) —
E O
/) 0
O 43
CJ
•o c
c ra
care a
ewares
(. CO
— 3
ra o
-c or
M*
•I
-------
  a"
 |S
 CN

 £
I
I
i
i
             m
             CD     o>

             ffi     £
            CD      GO
            m

            ffi
           _
           CD      o>
           00      CO
           ffi      a
CD      co
           !      T
           ^ CO -H 2
O O    -t> .t> j
>-'^  « O> Ol
                       n  o
                       j._rz
                      l^» 2E '*
                                              •§•§ 2
                                              *> -v> «
                                            cj>  ca CD ca
                                         0^3  — — •*"
                                         re o -o TJ u
                                         TJ JI  c C
                                  Sl^-c-c
                                                                                             « a> a_
                                                                                           CO O Q.^— '
                                                                                                  _
                                                                                         I  CO <0  40 U
                                                                                         i  n ra  n —

                                                                                            ''    *
                                                                                                c: «0-ci
                                                                                               — '— Q.
                                                                                               -o *a 
-------









i

^«
c
1
s
5
i
g-
|
1
•4
w
r
1
M
u
i
J
s
f
1
!
s
s
s















3G CO
^ co «-4 CD
CO CD
1
VK r- *-< *-<
CO
CO GO
S CO
•Ml*- «-!<&
.
|
rc «-i


2 S
*1 (O «•* S3


CO
OQ GO
1
i Q
ito-,3


i
1 1
*"*•-"*


LJU UJ
lL~,g!
ca c?
i
£• CO <^* »•«
"5
fO O C>












r-f
































^-*
.^
g

TJ S
33 10 O
I^SSS fe
= n w o.— a.
O _O 49 CO ^— O.
(3 ra — c a. ca
»— ' >C CL t.
J k. fc-
"H CZ C9 CO C C
55.-S.t2 cLS.
5-gg gg g
Co 07C01— H-



-<-







to




















-*



c
9 ^-x
43 *— N 10
43 43 CD CD
> «+_ «|- ^ (j

— C C
- CO CM CM O O
*. a.
ca «a co co - >
j=.c: js j= o o
cua. to en co m






































.«
0
1
o>
i s
- « CD
K CO 43 —
43 ca CL
u.5:^ CD
0 u t- o.











CM «-l




















•^



CO
o

o'll
c= o
'4:1 ra
ra E n
« 0 L.
^> ^^ .0 o> o
o c c: L.
— CO TS — t.
re o. ca u -»3
°" V O> S.
fj3 .— . «o
S ^ ll .2 "S
aa.ti.so




































ca
.H
.0 - g
S*-\ 0
	 43
t= CO &.
CD co ca
a. i u
« •*
•O *— ' CD
43
CD CZ CO
co en o
to o £ « i
O 4* «^ CO 4»
CL to U-£l <0
• CO — 1- CO
ca — 43 co —
f— O. » ts ej o
ca o ca o o
Oh- OO f—






































e
CO CD
CD 43
CL—
to —
._ co
CL —
ca "•••i. ca
° €) O
o o_ to
§.2 «
-------
-








i
i
«-*
t
£

5
'£
jg*
-0
«

i
„-
f

f
CM
t.
£

J
^
I
u
£
I
1
4
0
X
1
1














CO
en co
65 u3
» co *H is>
g
i
§ 1
=C CM
CO
CO CO
5 £d
^ *?
* !-- w-t ***

m g
85 §f
Is 2
*C CD T-* «-H
CO
CQ CO
1
^ *?
=C CO
»co^-i CB

j * i *"*

»tO rtrt


CD
CQ 00
8j a
3: co
*CU> f-H CO
g
1
rp Q_
1^^^

CQ S

3 §
3: co

la
CQ en
CC OC
m n
n: ca
^ CO «-l rH
1
tn * o.






!
4
. E












«H *-4







































CO
(J
2 .2
— Q_
43 09
3 — o — •— ra
9< o — —
u co o a.
O L. O O. 0
^ o> V — ca en
• o o-S"— o
3 fe £ £ '5 § 5
I < CD CJ U. C7 CD

















































J

•

to I
0 !
J ' -
— (
1
- I
H «9 «
JOE i
D — — «
E -4^ <- C i
s'llls :
















































n
Q
o
J
i tO
0
3 CL
a. ex
? 2
? *
-•DM
- n o «o _ae
k. m *«- m o
L2"5-§-t5 1
3 O 0) O — • HJ

'
1
i
!
i
rH
t
1
i
i


*H CO
1


t
1


i
1
j
1
j

i
j



f

1
|
T-l
1
1

!
1

•


|
i

-
i

!

i


^~\ w
*~«. « c
CD O O
e^^^^o § C
a CO 4» 43 Q>
O3 «- t- >•
• fli n n ro  i- 4>
X O_ « u)
•D Q. Q.
3 0 CO 0. O.
= o i- ra o
0 «*- ft t- Q.
L CO O • —
-------







1
sf


s
-I
1
1
i
i
fS
CM
1
I
?
I
1
i
4
O
K
•5
i








§ *?
»I CO «H «B

S §
2 CN

L.I

B>
CQ cn

£* CO «-« IB
13)
CO cn
3 TT
|K to .-
o£~n o
If. L. CD ^3
- U L.
U 43 0
n o> to a.
-









-H




















"^



0>
c
,-xi S &
^^ CO O €J —
^ S.-2.2i
O 0 CL W
\^\_*.a o o
to to =i ua JQ
goo •
p ro n >— o o
Emm 3U- U-










t-i

























S S "S*
0 (0 0 O
.a -o e= c=
3 cz «o co
• « c* o o
U 0 •— JO J3
co t-.a JQ -o



































E
TO
CD
0
> o
O-Q
O J- JO
CD-— 0.
JQ ca to a.
A <43 >t O
•



*-H CO





r— o>
*-4




•*•






GO








«H



CO «»^^
CD CO
U CD
CD U
•5. .2
co a.
1 s^
5 o "co~"°
X «- o o "a
E5> j: J?S
[/9 CO M I-
-------
-












s
1-1
oT
*-H
•6

g
|£
a
'£
^C

1
„
«H
«^
•g,
g
|S
CN
j|
M
8

CQ  «H oa

(a
CD O>

•C |
O= «-4
•C ^T r-4 «H

CO
CQ CD
1
K O
03 uJ
| Q
^ 1
31 CO
*: ^- rH (SJ
ISJ
CO O>
ffi 8?
^ 2
9B CO «-H rH
"3
|2«S












*— I









CO «-4 CO




















U)

















J=-2 V

<~-* **-^«^-' o
— «) co .-_
0 *- «- Q.
_C Q> 0) ^— '
K C C
s— ' ._._ n
co fa >«
•0 ^a ^3 co
— c: cz L.
u g „ 8 8*1
:-Q c -a
J o -o-o c
c *o .4J o o ra
" e= i- o o
- la to •»- •». •)
1  J3 .*>
J Q. » « « ta







CO




CM




en r-.




















CO <-l











•-1 •*







— CI
o «>
I "s-
«=~ i
>• ca ra o
2-Q .a «»-
a> o
P <0 « O
fd CO C
o .a ^i co
= -c:
fl v^xv^a
«
O «0 to L.
> O O 3
!.«.£-












CM




•«!- LO
i-H




rH


«-1











10 B>
t— i











0





a>
_r^
^3 40
= —
>- n
>« '•-
S ^
— CO
« HE
40 <*3
O. C= C=
*-* 10~
€> je
c?« °-S
g'5.,3 J?0-
_ Q_ O.— •
D — CX^C U
Li £ «.—
0 3K O.2E

-




































*— l



















-I-* *4—
n OJ
— XV
n ^-^
»
c c
— «
n o
— «^"^ <— «^-
- e «
n u co
3 •— C
• *— ' ^3 J=
« o> c .*»
D « C 0 0
5 £S ° S
- O O "O >»
K^: a> o —
3 a-c o o
9 co en u. a.


























































m
i
X
9
—
n
D
[,
a
?



















1



























1



j
'


|
s

0
ex '
•D
C
ra
« ^E
«0 40 O 10
O €> .C «) 1
J o 'a. o> to "5. .
J '43 40 -— "ii C 1
H SP TO ^T 0 <
~ — > -t* ^3 +3 4
< J: c o cz ^i 4
J 4» a— .— o M



























































o>
•- S
ant- —
- a> ^> 419 —
- o 40 i- ^a
w » o x
3. 	 o c O
- "•fi— c"^
I » ca »^ ti
3 c Q. O iS M
5'JicS^SS


















































10







n
o
«
"o.
•o
o 
-------





r-l
eJ*
1
f-4
1
1HI
C4
J
}
£
1
1
o
K







1
VCO «-l 5
m §
§ |
=C CM
CO
CO CO
<-!
CD
OQ CO
1
•> co *H ta
m o>
•""o^-1

LJ
a:
l^^jJj


L.I
g
e |
% B>
lit





CM




,H


-









to


- CL 1.
• 0 0
on. n
=,§ i
« g s-
•S «> L. 13
I -5.11 I
» S «- n §
-^'5. 5 £ S "cJ
3 O "§ 5"ra"S
• (_>(_> H-< =E 2























E
-O
0
g
Misc. pieces
Pencils
Toothpicks
Clothes pins
Miscellaneous
-

CO







CO









«-l CN CM



»"n
3 « c «
c ^— o ^
J ra n 42
13 0 =J « •— €>
J o o co n
J t- «- ^= T3 CO
J -C — — O L.














t





10
CM



M
— • 10
to C= CL CL
— O 1 « —
— — 1 — .£=
n <» 	 o
JQ ca ra ro
t- r> •— £ c







OJ CM






t





10




s««s
e=  	 tO
CL CL O CO
• CO C
O CO CL C —
o ra ra o L.


_,




1-1
i


r-l
1












«
to
O TO
O CO
C= L.
-»3
t- « ro
85"§«—
-»3 « >
— O TO —
— 0) E — —
m— to
A CL— CO •
TO V 0
- X U — «
-------
 £
 •§,
£

•
43





I
             CD

             s
        8)

        g * 0.

       £££
                       .n
  43

o i.
                           ra
                           oi
                          .
                         a
                        > O
                                 — ra c. ra
                               u o _ _

                               £.£ ^°^
                                           O3 D) O ^— ^->
  CD 00.-
  c O L. u

« — "cx"1" -u


^rHjHjl g

co~^-~.— ra
CX O. O.	 TO

        o
                                                                                      8.
e   IB  j=
    VJ CO .p

2 «.:H s-»


s"-gj-±j
o— (5 ra ra
o cx>».-. .—



co"^ <,_>
                                                                                            CO O

                                                                                         43 V E
ers
  -go *


"!--!

^a.?!*:
u ra .c 43 u
ra _o _« 43 co

UU.Il.ZS
                                                                                                     32
-§
3 O
I -C
                                                                                    O O

                                                                                    (O W
-------
1
cT
1
S
09
i
•"4
£
CM
ft.
3
s
IE
£
1
o
1



























CO 0>

=C OJ
»c CO <-<<-l
o
S o S"
""
































? JJ^> «
i ^^ e>
- OJCM to

O ^ >£±.C fli
y-|JI.I
— • H n
L/7 u n c e o
5.2= g-g-^
E3U.CCCC-C


















•o S S
o ,*"* .0 n
O. 3 =1 «-

ca c
* o"re"ra "ca
""" .— .H **3


ca a.— — c
— CB re cv
*) JT U O «O
n rn«<— ••»
^ 3-0-0 a.























o.
-o — o
— «o e= o o
n «- w j= •—

o o ^
e °«- £ S
«> > OJ OJ
z z al S*cn*























0
o
°

'"•
t-
_ o — — —
t-_o > «
o •—
                                     .-g s
                                    O— 1)
                                              00
                                              — o
                                      g
(0 « « —
EEL.    C
O O O >> O
*O "O CI.^3 ^»
C C CD f= 4^
O O — CO  O
       a. o
-------
I

 OJ*— — (O
                                             O O 4A 43 l_
                                            43 43 O 0> 0>
£££&   l£fS5S5
                                                                                    •— CQ

                                                                                     en i-

                                                                                     E °
                                                                                    43 U
                                                                                     CO K 4
                                                                                  09  O    I
                                                                                  •  ~i O <
                                                                              — « *o — «-
                                                                              	c; jc —
                                                                               5 o.«o u -g

                                                                                 o 0.&"
   « -C O «t_

la — — .—  o
                                  *>4?
                                   •3 ra
   O
2. Er
                                                                                                                      O 
-------
1
5
*
!
«-l
**
*•*
CM
t.
I
to
£.
1
0
K
*

























B3
m o»
ii

S2 ^
S e!i
S CO r- — TO
.43 3 —
— o ja CD co
n^^^ .J2
t o"o *c o ja
U O CO « 1-
— o •— *^ n
3^li:-J3=3E



















CO
>

3
+3
o
0
1
1
f
1
•
CO
)
w
3













» * >-
< O « t» — CD
1 I- >• C — M >•






















3

»
43
9 CO CO
3 CD E
CD ._ .— tO
I 43 1- (=
ra
""«!§«
iiiJiJ



















i
ra
3
<0
— t-
— 0
3 CL
CL CL
-*. ra
? *
— -o co
«- CO O CO JC
coco
CL re «*- ro o
> CL U .C
*"«""« -0 J=
CL<*3 ^3 O CO
> o o o —
1. Ct- 3 Uu U.























*— s CO
*— \ CO C
CD CD 0
-ylsji.s'i
— U * O_ Cl
"» *CL CO « 0)
*—***-* c= c ra
: o o t_
I (0 CO 43 43 CD
1 CO CO L. &- >
! OQ CO CJ O CD













O4







CO
t-

m CL. (o
CD 0. J£
> ra co u
— . ^ CD ^ 4»
CL CL CD CO
•O CL CL
o o n o. CL
c o i- ra o
ra «*- * fc ,cu
l-sl i^
-> tl-Ll. 0—1
-------
  -§,
  §

  3

  I-
£


I


o
X
          ffi
                               S   1
                              .£   ™
                               Q.    I-

                               .. 2 £.
                               o o ra
                               o. c CL.

                        I -D 5  °"    o
                        r c Q. i_ o. a
5,£
ii-iS
                   CD  ra   —
                                            M «•-  0
-------
8
J5
1
1
•*"
CM
1
£
3
&
1
o
1

























85 £
•3i i
5 CM

"g
V) BE O.
Cl O O
>• |~ Q£

















T-i





O 43 *•" %
JT— «

B 'o* 5?
i"o £ E*^
-.g o «~
C^ .— .— •)
o ra N >*
$,« -g-gE
yj g « S S*1
C . n to n
uotffiZlZo.



















^-x CO

O O

>» ra ra o
CQ _a .n *«-
t- o «
49 w n o
n ra c
0.0 -n_g
a •^'^•g
•>««=!
-42 U U >«
a 

ZQ «
L. ca

•— n
85-
,§. if
TO a. u
en ra
n .— c- os n.
o a. « c
t. O. Q.— -
.^ L. (O O «
£•££££




















O 49
ra 01
IT
«_ --s
ra u co
f-i ra ra
e ^-" 49 j=
n O3 C 49
o to c o o
4- «J — U «-
0 I- 49 =3
£l JT OJ 0 —
49 a._c: o o
/)  
S> OJ O <0
o a> u= o
.c o * co o
n t» a. oj o o.
3 49 co — a. c
-* o ra jr o
— 	 >• 49 49 49
g J= C _0 ^C 49



-



















C CO
.— CD
CO «9 i- -^
— CD 49 « •—
— U « L. 49
ra CD CD x
.Q .— -O C O
a. c— 49
c ra— c
o c o •
49 «> CD CD .£) O
cSlIi £cnaE=i
2.
-------
 s.
*
                                                                                                                             s
                                                                                                                         n  o
                                                                                                                                «  S
                                                                                                                         WOO —
                                                                                                                         —  O) Q>  Q.
                                                                                                                         -.	.—     05

                                                                                                                             O. O. 0) O3
                                                                                                                                                            O)
                                                                                                                                                            l_

                                                                                                                                                            o


                                                                                                                                                            CD
^  IU (O    —
-------
-------
    APPENDIX H

 Raw Data for Norfolk
June 6 through 8, 1990
-------
-------
            •< CO «-l IS
 CO

 I


 o

I
€
£

if
I
,.-<£
                 .6
          !*~!
               rt s
          s
          g
          «  « CL
                                .2
                        •      9*
       , 	  "
  — O) C    CO
J 0 rt O O 4?

- «. v.5 ra°x>'
  O M "O -O  40
  « O) C i-  O)
  -O ra o ra  ra
  •< CO O O GQ
                            «   .£
                            O  10 -*3
                                   "
                                        «
                                        OO CO O
                                        ra  ra -
                              n «- o.
                               ~ 4» Q.

                         « « Ol O 2
                                                            8   «
                                                           .   -

                                                            O O
                                                            COJQ
                                                          « «    ra
                                                          *- w « o»
                                                          « 0 0 —
 « —  O,   TO
•o     .o  c
.— -o TO ra  ra


 «"*-*—^—  ra

 ra «  ra a —
OC^ OO. O
                                                                                             s
                                                                    -»3  a. «o
                                                                    J=  (0 I-
                                                                    O)~ CD
                                                                      -
   9 n
   I- O  C  -
c>s>s-i g
                                                                                                     - <0
                                                                                                     - 0>
                                                                                                     I>-O
                                         -

                                       S..-2
                                       ra *
               «.-
               c ra .c -
               §-5..2.2.2
                                                                                      w -c u  u o
                                                                                      Q. w >n  ra ra
                                                                                                         .
                                                                                                     8 2
                                                                                                       *
                                                                                                                      to c c
                                                                                                                     e 43 — .—
                                                                                                                     J W .C
                                                                                                                     a o «

                                                                                                                     JO. 11.
                                                                                                             CL O
                                                                                                               o
                                                                                                             TO**-
                                                                                                                     n o
                                                                                                                     o 43
                                                                                                                     u
   «

ra  o


u  u
n  m
-------
£


I





I


re
 K
                        I







                     ,i
               j •«•»-<«
                OJ r-<£
             32-g
                                      ^
                                 «J    03
                               [  o  n o
                                   —
                                                       ID  re  « n

                                                    O -*3 .— — C
  O  O-Q
3— —
 -D "n o.
                                                                           O —
                                                                           U 10 «  «
                                                                             •—•>•>
                                                                           o >• cn cn
                                                                          ^    c  c

                                                                          •
                                                                                           «- ^1  CD    i_
      o —  o
    5 « — -=
O ••• •-•  ©  CX
      20. co
-------
 CO

 1
£
fe
            -< oj -H
                 I i-t is
^-* « •—  re i-

 co s>  o.— o.
.£> .43  n — OL
.«-  =  §-"

           co k

 C CO
                                                   O. Q.
                                                   CO  CO  CO O) O  CD
                                                   ± •-  C C OJ O)
                                                   os en— •— co  «
                                                   o  o <*A >«3 t_  i_
                                                  43 ^3  Q> 4) Q>  Q)
                                                   O  O  O 0? a-  a-
                                                  JC _C J= JZ
                                                  o. a. en 
-------
£
•c
I
S
s

I
                   "B
                   o*
           5 CO iH
                rH O3



n
•) o
0 •—
5 S « «
^^£J
•jl'fil.MI:

*o
0
^>
.43
o
a
re
O
•5
n
O




«e
tr) C CD « *O
c ca a. 10 «- —
« u a. o CD —
tj re u a.
0 «- 0 0. CD
*-~ o 9t •— ra en
O ca o. L. ca
Blltiil




ca to to
-P C E
tJ .— ._ M
U «  •- 1- >•
<; ra ra ce ca CD
Q.CD mo o ca



co
and plates
food wrappei
wrappers
wrappers
ipop sticks
CO •** "t3 •~~
o. « o m —
D ra o =i o
-------
                    g


                 ~2
i
CO
S
 o>

 i
 €>




I
t
£
           •< «O «-H CO


                                       .
                           —noon
                           *  E Q. C Q-
                           l    to ••—
                              c_ o. —  -
                            3  0       U
                           c  o. i. a. a
                           ra  n ra co •—
                          zca. H-<_>3
                                              «


                                           S 8.
                                           U Q.   V
                                           CO TO    —
g.2.
TO  CD
        g
        U

       "o.


        H
   o  in — ^
« co  «o •— o

-SPtSrS
                                                             a   —

                                                             §^S

                                                             •e s^
                                                                6
                                                                   t~
                                                                4* C?
                                                             01 n a.
                                       -
                                  —  U E E
                                  —  M « CD


                                     aii£ i£
                                                                                           S      8-2
                                                                                             CD

u  CD -— -n .o

CO  I- .
                ^-°

                O) t_
                                                                                                              -
                                                                                                              cc i
                                                                              L±J  o

                                                                                  CD
                                                                                                                                   -   o
                                                                                                                                    — ja
         O G) -O
         — O) C
 — ^3   «t- CQ CQ

•9 si -"  -- fe .

           - §•
             o
^
                                — 0

                                 O 3
                                O- CD
-------








£
o
f
«o
o
1
o
t
3:
i£
5
I
re
.2
•o
1









g g
O 1
i.~*
«P
« g
1^1
g g
s s
*S
SC Ol
5 10 Tt ca

eo
i i
i*r«!

BQ
as en
S *"*
2!«^s
g g
S3 5
a "V
g ?
S B> CO
en
ZXl cn

«9 >c CL
>•!— OS








«-«























_ _
jr.— «

|*o C t-'o.
» ^ £ _<: *^"
5 « 4343 C?
•^ — e c i-
UU§ « 8 S*
C-a cz -a
J O "O-o c=
S-T3 43 0 0 IB
- «S U O 0
•• « » «»- *fr- 10
1 Cl •>
J o. Co *) n c«
•



•-•
























r-*. CO
O 0
D O
^ '5.
S-^
n — — » CO «B O
L. C V
43 « <0 O
n ra c=
-o.a.c> ro
C= JC
ra v^ <^S43
10 n  0 CJ >.
cucZcucu




•*























J,

•A 40
>> "«-
S 4?
— ca
O *3 G)
a. c= c
*— ' ca —
o .^
CQ 0-0
o a. c c
i- a. d.*— -
© — o. je u
c c- ca u n
C/3 C/3 >k» O- 3
-



*-•


























"co c?3
— ca
W t. °
To 6 CO
J3 •— C
ij-i ca ca
n cn c ^3
o « e= o o
O L- 43 =1
L. O « ~D >>
13 f*.^^ O O
(/>«/> U.O.































(O
a.
T3
c=
ca
o
o
c
CO
J-




























CD
o
o
"a.
•o
c
ca
o
« ^
0) « O «0
O «> J= CD
_c u * to u
o u o. en o ex
ZJ 43 « — ex e
H CD CB.C 0
































O)
C= (0
m Sic, =
5.S^1 1
CX C *— 43
c ca — c
43 CD CD CD oa cJ
43 C OL O -0 «
o •— o j: — —
C5 _i ce co o: 3E




OJ


CO















TH








-------
 e
5
 CL  C-

                       O  O

                       CL  «
                 -.   8S
                  ,2
                               * *~ JT -^~ fl)

                                O 43.13 O

                              « C O_O W
U O
>- i-
                                                                  

•iff-
a co co cn~co
a oS
— on

«.2 E'
^ a.—
    n

ta n Q> *
                                                                                   .2
                                                                                     TO


                                                                                     O


                                                                                     O)
-------













8
to
4
•0
e
J3

ac
o
•c
O
£
1

re
K















m g
LJ
to
m e>
•

Is^s
CQ S
1

LJ
-< o»
I

u] SS
** r— -rH la
i 1

-c: g
p- g»
9 T
gllO^S

•< g
K 5j
3 i
§-<•-.«
-c S
LJ
-: g
I

< g
P* ^
L-3
^(o(S'









to

»-4



"*• CM



CM










to «H



 <= «- en
vJ .0 ra o ca ra
3- -< m c_> 0 co



rt



to



^^










CM



CO











w
s »-J
U ^< ^D
•p u o c:
*— ra ^ ra
35 CO O O)
ea co — O c
J3 .00 -a — •—
« «- Q.
o o "S o ra"
0 CO CD V ^

T-l

'""'










CS|


«H








«H




vH *-i






to
U
•0 0
-2 '5.
— — *> «o
ra ra *a v o
31 CD 0 	
n M y^ifi ,0
von
^ «— i. • •
43 43 V O U
3 43 > « n

•" rtm

rt CM •*•



«-l T-t



CO «-l CO "«•


I-. »-l ^1 O


CM CM




CM CM
to


i-l to


•*• v-4 «-H LO

10 >-l

O.
a.
CO

*
_g
•D <43
~ £
££eg>
o u o —
c © ^ w
I^CJi
Q, O. CL^ CO
[a n « 3 —

CO

»-4 «O



CO



f*»
' CM

2~


CO




^.



CM


CM

CO
CO



— CO
- .5
1 i!
43 CL tO
CO -C CO t.
1-^J
Ji o'n
(0 CD U 43
O. €> 	 — C=
— 4» .O. 3 O
43 43 n —1 U
n ra O- o o
en en « E co

00

m



CO CM



CO


-


^.




LO



«*• *H


CO

CO


CO
*
ra
i 2.
« s
co n
-^ *) JZ
I_ U 40 43
«*- « — « "*
«t CD O_ U
CO 43 W
c m ^ — —
o ^ co ra ra
o a.— — —
CO CO
CO U= U U U
a. co (O ra ra
o S =E ej 0
•
S

O>



*-l CM
CO


f-


o


CM
CM



^.
to


CO


^f CO

CO

er
CO CD
a. E
ra ra

3 O «-
o t= a>
_£= M 0 CX.
4> CD §3 CX
— i- i co ra
ft 3 1 CD t-
—  u, u, z 3



rH r-l



tH

























fl) —
E O
CO O
O -P
u
-a
"U C
C TO
r care a
sewares
U
u u
3E3
-------
 CO

 t>
 i1
 £
€
£
£
          ffi

         ffi
         : ^*- «-« IS}
        ffi
        ffi
 g



 —3


.&
                        -^ «
                        «t- «t- e>
                            CD
                        CMOl ra

                            -
       an        £
     ^,"5   1|5-2



     ill"""
— ^_ ra « ra


D O>'— —

  3 -0-0 0.
    -0*^ g

- e g Ji.5

  s «i«s

  u'ra  O) O)


 n "S — 'iT "il
J3


is       2

        g.

«-S   a. ra*
«> c   mi.
DO »   U }*


t. ja « m —
 ' if^ i^ j^Tg*
 i «o «o co u
 i CD ca m ^

-»» Q. a. o. c?
 ra       •«—


=§ J o J S.
 «- n co « —
                                                                                           _

                                                                                    U V - ffl
        _g

         o





o a>   01 co




ff Jl


  o c >, o
                                                                                              cScSS,
-------
             IT* «-4«a
?
           -<:
J£


1
£
I
i
                  4 B>
             t r-l «H S
vH



CO CO

r-l

i
i~gi,Hg.
o .£» 43 ra — ex
(3 « •— cr ex ra
^g^^g-t
-H e o n c c
S £ "e "c £* &
_J o « ra ra cs
jHCM
*--
O TH
CO
T-l «H
OJ CM
CO
CN
CM
C
1= 43 43 '?«>
0 «•-«*-— U
° I- t-.= -j[
~ « CN ^X\. >»»,
ex o.
ra n oa O) o o
I- t- C C OJ OJ
ca cn— — ea « •
0 0 43 JJ I_ t-
43 43 O O O €1
.CJC.C.C O O
a. a- co tn cam
«-4
CN
CM

-

-

n
CO
I
ra
— «
2 8
I- « ra
ra no
«"C £ o i
C-—  .M CO 43
O. IO U -O €0
e « •— •- w
•







Cassette cases and tapes
Toy hats
Canera lens caps
Cocaine wrappers
Toothbrush
-







CD
09 U
CO 43
Q.—
— W
n —
— OJ
a*-
ra --. re
0 fe i
CD CX CO
^.2 fe
-------














i
f
s.
O
C
•^
"o
t
£
I
1
^
X
•5
£;
S.

















QD O> ,
i
i — ^
=c »H eo
(a
en o>
s 1
a: (9 co
•C rH <-4 
i
fi |
•< 1
i I
*<0~g
< g
I
Bj 1
^ LO «H Q3

1
£^~&

-c g
s j
z ii
* CO rH OS
1
E g
— J "^
•<: i
» 04 *-l «S
1
E 1
-J ~>
5; t
»e «J-H ^-H oi
to * ex.
o o QJ











^







^^
















«H




«-<




<0
(J
CO 0
0} .—
— ex
s g «»
O — _Q «
-C .4^ .—
Ot3 .f U JD
O O CO « I-
— o •— — co
- CD ^
U CO 0 0.
tp I- « Q. - > C~ B >
CD CD CO O 3 CD
•< Da O U-«3 QD













































.2." «
*> 1- C
CO
•g— g •«*
•— CO I. •>
   coco
CL to «*- n o
     ^•^ vj i»

   ^-'5 S -S
-5-SJi.H is
•^ CJ i* IX Cf
Jc .2 v-'^' „
.« .0. O « CT
      -
   CX CD  «
•O Q. O.
 O CD CX O.
 O «- CO  O
1- * 1.  Q.
                        e —
                   CO  O 3 O
                  U.U. O_J
-------














3
to
"*
PJ

1
8
j|
^
5
£
5
1
EC
^K
1











CO
m en
i

^ "7
2»-l CO
•I rl rH CD
CO
CD 6>
1


1

3 "7
£>Hr-ll§
i i
S.J
-c §
e g
^ i
2 CO
IKCO «-4ta
< §
65 5
as co

•c o>
1 *•**!&

-c g
».-&
" 1
L^
ffi 1
I—is
1 g &
>l— OS







•-1




CO



















CM







«~~k
l_
ra

f" 8 1
C-2-M 0 ~
4* « .£= 'o. 1-
c o u 10 o
SO.42 1- t. O.
.— co o 0 fa
*^ ^ B CX B O.
o-.it. S.—
X 6 0. L. £X •}













_<























M
" n
•) t> 4>
CO. U
U  n
0 0 •) — 0£
n « « — o



































CO
u

u
S a
i a —
O -»3 « O
m fi
. CJ L.
U ^3 €>
•0 O) V3 D.


CM CO «H




CO >^


CN C9


CO CM CO


<-l CO




CO CO


to co


CO O>

1O CO «-l TH CO

CN CO


O

CO
cz
10 « a.
"o «™"eL'«
££ " *" **
km co zj .0 .0
g§ '-S 2
o o •


•~"


















«-<





-










g 8-.?
O 
'o
to
o -a
fe.- S.
js n w o.
-Q J3 >, 0
-

co r<-




*H


^< CO


CM •*
rH 10


TH*




CO to


CO CM


CM

-

CO




V 10
(J Q)

CL •—
n CL
•D 4) *— '
^ ,S"5 —
JJ « TO O
St. O Q) "O
^ >» — - O> C
«— +* «fr- « CO
LO « « t-
t- >« >, JC 0 W
O O 3 O S> 3
5.0.03 om o
-------
            CQ



            ffi
           CO

           ffi
           ffi
 £
€
£
S

I
          ffi
          ffi
          ffi
                      1?
                      c  o
                      J,jn

                        J
                      *:
   — •—  «o
    n CQ  >«
   •g-g  2
 ,0  88**
 c      -o
 o -D-O  1=
If  § §  *
 S-*-  8
   43 43 43
. o> « co  n
iffififs:
o « •) t_

11 § J-
—• »^ •— o
                                                      —  O.JC  U
                                                   _ >-  CD U  «
                                                   0.43  i. ra._
                                                   to  «>-o
>»j= n o-
43 ^* •— O
• 43 43 43

-C C  O C43
                                      «Ot-      —

                                      	O 43 CO    —
                                      '— U 10 «-    43
,p  o o  Q> ^a  o
'P  C Q. O -Q  CO
o *~- o  ^~ *^ »•
;j -J ce en o; a
                                                                                                                           "o «
                                                                                                                            i.e-
-------





i
•cT
4
1
to
•?
J£
"o
t£
S
1
a:
X
I






CO
co cr»
i -
ft»rH*-4ci
Kl
oa o»
i
B3
m en
Blr-f «-< (8
m
«< o»
„ i

-C g
i«^i
•< g
§ i
-—*
-= ?
g 2

•e g
Ej s
(• OJ *-t K>
^C en
iLi
1 i
1 g 8-




CM
CM

CO






CO





T-4

CM

- Q. «-
• O O
.-'= §
N O.
g P 1
| -5.^ |
» 8 •- ™ o
§g^ g *
=•"2.^ E 8~5
a oe u "5 •—
3 t* 43 O 49 "O
3 O 3 O re «>












CM









«
1
3 M Zl
> CO
U « — «)
> JC O. C
— u ra
O. 10 — « —
O O 03 *3 tl
« cr o o n
— o o — —
IQ.H- 0 3E
*H CM

10 f**
10 s

-S




s?





1

WH




n
•9 n
3'o."ra « —
f5 ia ja  CO C/3


o>
IS
CM






CM

CM





^



CO
J
«*c
«) (O
u d
c t-
ra o
L- 10 Ol
«5-§.s
•0 o .#3 to >
n o u
- x o — to
-------
           ffi
           m

           ffi
          ffi
£


•S
 •




I

          m


          ffi
         ffi
          « «  CL


         :££«§
                          CO      .-I
                                                                     ro CM CM «-i co
                       .
                        0 <
                       I .£»
                       • i-
                       [ o
                       \ m

                                                          '&!
       =1
  « «    n
  i- e E en
  o u o —
  c: v i. u
  ,^ ._ t^,
« — o.  -D
       ^i cr

  srs^ «

    .^.— n
a. a. o.— o>
                                                                                     .o    o

                                                                                   M   « O .
                                                                                   Q. 0) 	 ._
                                                                                                                 — t- I « TO
	 0.

 en cnci
                                                                                                    .£'. .2 S £   jffi O M ^3 <0

                                                                                                    £' 3 o <_>   (o u. IT z S
-------









1
I


«o
o
c?
•^
5
£
M

1
.
*C
X
I













ta
CQ en
H g
1 — S
133
CO O>
1

-fj S^

S K.
•i co «-c ta
eo
m en
•c r- »-« oa
GQ
m c»
3 7
«-
3 2
pK ^4* *-4 IB
63
CO CO
1

r§ m
IK co •-! ea
CD
CO en
•> CN CM §
CO CO
1

"s
sg §•
^* •






CM «-l


«-< T-< CO «-<
1 «H










*H

CO




«-4 *-<





03 CM
CO »H






>
v^-S*
' ja « a> a>
n •** c c o
- gjs^.i
u c! o o S
W «— DL fi..rr
•






















*^








•) CO
CD CD
•§•§ £

9 C
— 5 5 .3
I«O L L. O
o-a-o u
^a c c
si?'!? ™
eg n ca
fo o-Q
••- *^
•o-o a.




































ca
Q.
TJ— S
— « C= O CD
c. ca ^r —
8"ra co co
K — CD CD
• ^ ^ .c".^
O -~ L. 1.
-
OJ


,_<
























04







S 2
— CD
: e\
a no.
"O O. CO
> c n L.
IV 0 *

CM


to
«o










CO

*•*!»




CM

CO



*-l CM 
S€> Q_
Q.*^
e o Q.
0) CD CO V
1.
U CJ U O
: *«3 4> 49Kl=
3 « « CO 0
a TO ca ea —
o."cL"ra. c
: . * . >
: 3 -x 3 £




•^
«J-I










3

CO




CM





•o *-i to






s
.2 J
*CL =1
if."-!
•§.S42. S
•49 > CO —
1 CJ cj— CO
\— .—  « •) CO
i'& 1"!
•— *o
CO « « —
E E t- C
> o e> >> o
) ~O kO.43 «P
r c= n c: 35
• o — re o
J O OQ. O
-------
               CD


               ffi
 e

I


f
 S
              CQ       CD

              ffi       §
*
£
£

I
              m

              ffi
                   ,-fc
             m

             ffi
                                                     CL O.
                                                     CO  CO  OJ O) 07  07
                                                     i-  t.  c c:  en CD
                                                         o  _  _

                                                     O^ Q- CO CO
                                                                                        S
                                                                                        U
                                                                                    M  07
                                                                             U _iC-T3  07
                                                                             CO  U t-  CL
                                                                             —  a co  co
                                                                                                     CO


                                                                                                     07_


                                                                                                    —  CO
                                                                                                  «
CO CL CQ U ^3

-„  -9  "
._.»».—  .07
07 *0 JT O «l-
 :_m  
                                                                                                                                                              CJ  >>
-------
s
•3
            f* t— »-«£>
                   -HO
                  vi ts>
I
I
  *

 X
            o>       o>
                 r CMS
                               J       1
                                                                                  • -  —
                                                                                 U  «3  O  0)
                                                                                                      COCO
       ^^ (0
    J^-N CO  C
     o  a>  o
 ^^__  u 03
* m  o  o  t_
  W -C —  (Q
  O  *  O. O


 .2"^»
  Q. 10  <0  OJ
'^-^ C  C  CD
     00*-
                                                                                                                         m    O
CJ LULU O _4
-------
f,










\
co
a
j
CD
|
*
•?
-
o
•c
•f
5
S
1
ac
X
i















CQ §>
1
fij E
IE CO
» 0> ,-lta
g
1
S 7
3* CO *~4 tSt
IS)
OQ O>
§ i
g_jl

ca
OQ o>
85 §
••5 i
^K CO ^*I IS)
OQ O>
85 §
^j "7
£,O.H&

OQ O»
§ i
= ^^g

OQ O>
85 5
i — j
i 
1 i

=C CO
^K Ol T— 1 C9
CO
CO 3t £X


j
i
1
i








































"Z*
ra

-»"» co !
7 met
» I_ 0 CO «
! ^2, ° •**
i(0.^ t. 2 S. i
•^** EQ-CQ. !
1 -o a* cj i


»— 1



«*•

































<
<
1
1
CO -
» fe 8 '
D Q- CJ T
J 0_ CO i
D ra — j
- *- o_ i
'•* ^ i
5 fe g.
L Q. ra
LS.« °- i
O -&
• • 3 O CO
J U 40 — OC C
5 tO « •— 0 «
- •— .^ o o *•
ESI-I^CQ b


































-





n
D
j
>

X
3
D
£
J
a
3 «9
w —
- c o
- o ^: *
>-»3 « 0
- L. ra 43
1 O3 CO 0. KJ
EtUQnZ p
-

^



CO "







-H-*



*~i CO



10 OJ



-



01 S *""*



co eg  ex <
— U — •— 43 J
O O Q- «
.^ •— t_ l
* a. €> t- &. i
. ^a ja .a j
gc 2"§ "3 i
O 1- L.
1 O O •
i — — o e m i
l — —  8 *«r <
J 0 — 1
on v o 9
- — •— JZ ^
a. « a. *
Q) >»«^«^ 4
> * « « !
J TJ -0 «
J-a c: c: -
3 c: ra ra c
CD 1- t- L
• « c o o <
l i- JQ .£> .a i






















^

















|
a

>
j !
• o j
- 1= O -
J.— 0. /
J CO CO CU >
143 >, 0
! ^g 0 43 j
.

~



co en
CM CD



CM CM



«-H CO



«4- «H
CO


CO CM



CM CO



co r-
CO


en f-H





CO ^—^
O CO
U V
0 U
•s. .s
-o g A
C 11 «
co v «• » 	 OJ CZ
•43 ««*. ca ca
> « «0 L.
t >* >«^e o • Q.
> O = 0 O 3
. O- m a m o
-------










*-<
i
1
to



o
•c
£
i£
S
sc
X
i
















CO O»
1
-i 7
»• O> «-H S3
ta
CO C»
1

S fi.
co co
1
s g
•> t— •-! CO

»c CO ft ca

m en
i

)H IO «-l CD


CD
m en
LJ

S 1
re to
MB CO rH CB
CO
m o>
1

3 "?
•i CM CM Ca
CO
m en
i

IcM^i
o o o
>" I—" GC










CM CMf-



CO CM

«-l CM




f~ «-l



CM


CO CM CM




CM •*•



ca CM


O 49 ^~s

— » "£*CO. 0
'S'S- ^~%
1-5 e £-.§
3"£ c? S'ta^

.. >E O O 43
LI o «0 U U
c .a c= ~o
i« ^f f j
J CX TO « « «





to o>



CO «-l

•-I «-H M*




S '""'



CO CO







CO w-4 CO



«-H IS)
CO QJ



*—v CO
1 1
V a.
. ... e
S»"ca"ca o
19 _" ,«^ «t*
43 « « O
m ra c=
to to « t.
o o o n
43 O O >»
CB O V ~~
ISualalcu





CNCN



to co
CO
eg
«-H




CD tO



OJ


CO




d



^H CM CO O>
CO


ID

_Q «0
a- a
s 5
— CO
o =i en
» _ae
en a. u
«.E2 c»S.
o o_ o c:
u. a. CL— •
CO — CL.3£ U
C t- CB U tO
0.43 L. ca —
-















1-4















*H w-l




-S£
ca CM
C IS
»— ta
CU U CO
Q .— C
«-i rs ra
ra O) C <43
O «0 C 0 ffl
O £U» " 3
L. «> »
5""S.^ § o
CO  
a.
"O
c
ca
63
S.—
CO O CO
O CD _C O
J= 0 * CO 0
CO O *—' O CD
t/3 o "o. en o *o.
_J 43 CO — C1.CZ
HH CD ca _e= o
(— — >. 4> 43 43
































«H






CO
c «o
._ CD
tO tO •- —
— ID 43 to —
— 0 « «- 43
ca CD CD x
A — "O C CD
S II] a: en or 5
-------
           ffi
 00

 §
 §"
 2
 £
•s
£

£
 I*
•*»


I
           en     o>
           ffi
           CD      o>


           ffi      B
          CQ      O)
                         •«•• CM    OJ
         CD      o>

         9      ?
                          ^a
                           w o
                                                  I
                                       CO      M 3
                                       Q>      CO
                                       U   0) — 0)
                                       -   -A: o. c
                                         . « — « —
                                         - 0.0 -
                                       O U <  -
                                       w c o o 

               ~ «/>«/> CO «O
                              = 55 g_:
                              Irs.- a
                                                                                                           S!i:.5
-------
-------
       APPENDIX I

Raw Data for Mayaguez Survey
  April 23 through 25, 1991
-------
-------


I 	 *-*
CC O>

85 £
Us ?
czr to
-C CM ,-i CM
I










CM
s
f-H
m
u>
1
£
tn

L.
1
ri


0
*
11 n fy
jg ft
=3 1
czr co
•« *-< »-i CM
fe s
£ i
Jg ft
ci- to
•< ea i— CM
£ S
n^ £K
1 T=
-c ta co eg

f— «-l
c3 o>.
f* r\f
 10 CM
£ K
^ •<

«C 19 10 CM


** ee *"*
u I fe i

m
I

1-4
X
csr ^>
<: ta f CM
H ?
Q- O£
CO CX
CS* •— -
._ •< ea co CM
tfl
II
% fc -












S T

or 4
•< ta CM CM
i s

Q- OC
Z3 1
S'ta^SS1
CO
« » o.
o> o o
•>• f— o:



4—1



«-• . cw




T-1




~



• ' -




«-H










CM





CM



«-! CM





ra
1 »5
E -S en
	 CO —
43 « ^a .a re
. c: en cz en
i^oi &:£
- *- • — re
to « -o _a w
C « en c: t- co
f^cScSScS






1— 1













































8J2^-o
*J u » c:
— ra t- n i
0 OS O O) N
a ra — o c
2 ja _a •— — •
ra t- o. i
t o V u ra 4.
9 « 03 « L. 4.
. ._ Q) _ ^3 ,






^ »M ^














»H
























T-i r





._!,}
-1 T-l _O ^^ ^3
) 10 O3UQ _Q -
9 4> ra —
- — t_ • ->.
> -*3 O O «J (


-1 rt



CM CO - o m en
o o o —
c o i- u
» — "5."*" -o !
3 J3 c: -
- "D "D « re ^
1 "^»^*— ra i
i. o. ex — en c
3«S ' O O.™
-.8-5.S* •
2 •£ ^_ 	 « «
5 — to « m t
> Q,,.— .— .—
J""w""° > > *
- •> • JA^C *
V -C U O U t,
2. io w ra ra (i
5ssii |i
-





CM






























•*














« i J
X E c
an <
J — (
3 *0 £ 1
3 C O f
= 100 0.
» « m ex o
- i- i « ra L
t 3 i a> t. «
,-i g* »
- T3 •— .— "o L
8 C— 0. 0
- to o i
e ^3 .— . *_
i ra jc -4^ u ».
3 _O « -*3 tO (
> LULL Z=l £3




















































Misc. house wares and tool
-------














1

8"
1
8
3;
„
£•
o
c

8
•a
i
i£
.3
s
&
*

1












i i
jg gs

x; CM •-< CM
Cd O*

S. a:
Cj£ O>
tee
•<
to
-< ta r~ CM
>— • «-*<
cc en

ig §
§• LO
-< CO CO CM
fe 5!
-c ta LO cj

cc en


Cg CU
S. 1
•< la to CM
| J
ia^cl

1 2
or •«•
-< 
£ i
«3
10 * CL
>-i-ce






















»— i
























I ££8
•— CM CM CD
O— .C.C CD
^^-O 10 O) Ol
CO •*> C C O
LO U C9 0 0 cO
-«: « — a. o..r:
J *_ .— o o "O
Bu =E LL, CC C£ <






































CO CO CO
o -S S in

ft^ ^3 <^3 Q)
CO C
* CD CD TO CO
	 CJ U -P
0 ^3 — — C
TO O "O "O CJ
CO CL— — C
o n >» >» re
1- 0 CJ
O D-. E
— n ra CD
co -c u u -a
CD O)*— *—
jcz a -o HO CL
-









































CO
CL
CJ x~% CO
— CO C= O V
5 o "i^
1 ^177
«D >• CD CD
• — c= c=
u -o — •— •—










































o
o
13
g e
> s.
CO CO CL
co -o o. n
CD C TO t_
O) CD CJ *
S^-2__







































^^^
CO O
8 CD Q_
Ct.^-'
e o o.
0) CD CO CD
^3 	 B--0
"" L!
CO CJ CJ U O
ra (0 to co u
JQ ra ra co —
49 CL CL o. c:
n —
"O CJ U (J >^
t- CO CO CO —










































CO
S «
Q. =)
L.
CD CD
C €0 J=
— — CL
5^3-^
• • ,§
•O HO Q.^3 .+3
O O — « O
0 0 Q 0.0
-------
             fe      -a
             C3       |
             O-      0=
             tO      Q_
             C3"      CQ
             •< CN «-l .£." '
                                     .   .
                          -»  C  C E E
                           O  CO  CO CO CO
                          <-) « tn I— i—
 =



I O   «t— <+— — U
JU         O CD
*"    ^ ™ «  «


— « CM CM O  O


ra ra o o> 6)  ct>

fe fe-S .E g> g>

-*» *> «D 
               o
              O3
                                                                                    CO
                                                                                    1-
— re *

   O. CO ~O .
         ra
   U O) O.
  ,-— c

   CO J= t* «
   to co to«
CQ 	 ••— •—
                                                                                          to
                                                                                        .
                                                                                          a>
•o       «
= «    s
   c=   Ira
-^   p
 ra t-    -o
                                                               .
                                                       O)    c ra
                                                       ra     ra o
                                                      -0     U 0
                                                          co     i
                                                       U  «-  O O
                                                      —  ®  0)--
                                                                                                  --
                                                                                                 . 
-------











1


8"
5

IS
S3
I
^
o"

O
H
O
5.
a
o
£
•
to
£
m
X
J:
















fe *"*
< CM rH CM
fe £

S £
S «*
er n
.< .H,- to CM

fe g

% §
C^* LO
•< OS LD CM
[ ^^
o; o>

i ?
-< e> to CM


fe g
£ c&
•*? ^i
^. '
-c to x- oj

I 1
e=r ^>
-C CQ to CM
ce en
£ ci
-c m CM CM
b~ *-*
ce CD

§• eo
^ la «-< CM
l*«x












M- CM




























CM













S
(J

__ f*.

— *O^ "OS «0
In o "o jc o _n
« O O O) CO t.
J — o •— •— CD
'










































CO


43
43
o


u
i
CO
ca
CT



'"'



CO
























^





^










•0 C= O • « T3
c= ca cx to c~ —
CD (J CX O O ^
u no ex
k«^- CD ^ "^ CD CB
O ca ex L. ca
M i- >> » «-
o o HP — o
o CD ra'o § o
-
-


CO










































10 CX 40
V CX Jt
43 CD 40 O
CD 1- «- 40 —
CX CX CD 44
-o cx ex
•O O ID CX CX
c= o t- ca o
ca q- * <- ex
CX CO O E —
3 CD O 3 O
OU.U.C7 -J
-------
              en      a.
              5      ?
              -C CM t-l CM
  O)
 I
 S

 *
 CO
 o
 a>
£.
             £
             S
                    oe
 5L
*
           czr      M-
           •< si co CM
           fe       S
           £       «i
           I      I
                 a.
           <      •<
           g,       i
           ^ IS> i-H CM
                                            v ra   *~
                                            — t-    CL.
m co « •— o
— •—.—  o o
— -xt-PcS
                                                             5^'
£^
                                                                                         a>
                                                                                         c
                                                                                        .— .
                                                                                         o.
_      !
 2«^   hr
                                                  bl
                                                  -Q
                                                 {•«
piec
whol
Tire
Tubing
Rubber
Rubber
                                                                                                                         .
                                                                                                                        CL.
                                                                                                                              ',-5 §
                               8
                               Cl CO
                               «—
                               ._ QJ
                               0, J3
                                  n
                               IS--
                               -2 &•
                               "- c
                               je o>
                               s s
                               ca CQ <
-------









CM
§
8*
IS
S3
*
*
O
I

to
I
I1
5
1
w
1
tt
i














J5 S
i T5
•< CM »-< CM
fee S
L~J
fe g
£ «i
g T
•< IB t» CM
1 |
It S

te ***
O*" IO
*< IS IO CM

ce cn

j/j Oj
S^ i
•< ea ia CM

ce cn
S ci
or- «i-
-«: si -r CM
ce cn
•< IS CO CM
ce cn

S I
-C oa CM CM
fe S
E ee
to o_
& CO
^; to *-* CM
1
n » 0.
•S o v







^


CM































— , •B'cL's'
a— n m —
CO I- I- O.
IS"*1 e £V^
^"S o o i
ij o •) u o
T1 Q "^3 T3 c
Et3 ^a o o ,«
>- c t- o o
J2 " S^^J



























CM



-« ^






? «
— 0
o _o
IQ 	 TO
>» CO TO O
re .0 ^a «*-
t. u t>
43 n (0 o
n TO c:
D ^3 .A TO
S S 8 1
4» •»
-.E.S-S
3_ Cud- CL.






































£ «
S 1
S J2 §
o =3 cn
o_ c= c
*— ' ra —
Cl JC
O) p, tj
C « TO
« .— I_ O) Ct-
o -2" & je u
JS 1- TO U  3
t- CD CD T3 >*
t/3 CO C/3 U. O_






































^
1
CL



-

















CM















CD
.2
'Q.
•D
c
TO
"O 1 *D
CO 1 CD CO O CO
1 0 CO J= V
CD 1 _C U Jt « U
— 1 <0 «*— ' CD CD
c |ffl u *tL cn o 'o-
£* r_J Ua M — *CL f=
g CD TO.C 0
j? pll^-j^



-




































CO
.5 g
« « u. —
— CD -*3 CO •-•
TO CD *° 0 X
° "CL"C — •**
c ra — c
o c o *
43 CD CD CD .d U
*3 C CL O -O (O







































CO
CD
U
CL
"S"6
a CT>
C3 i- O
O 3 O
•iCO W
-------












CM
S
t-l

to"
CM
f
1
£
S3
*t!
*

s
co
t>
'S,
1
i£
IV
.43
<§
I
^_j

•5
i
•S1



















£ oe
co a.
i- 1
«C CM *-l CM
t— ,-<
a: a>
£ £
C9* CO
^ *-« «-H CM
»— «-*
Q£ O>
£ oe
csr u>
•< ta r*. CM
i ?
a- cc
co a_
Z3 1
or 10
•< OS CO CM


a ?
a_ cc
car LA
< la iO CM
1— »•*
 1
Q_ ft*
1 *
^f ^4-
< tfi ^4- (M


1— *-<
fV* QJ
£ £
CO ft
g. 4.
< 
C3 |
o, ce

O -Q (0
— O J= U
•£.* o^^
O 3 O CD Q>
O O i-i 3 3E





to














































<0
1
*^
o
s
oc "a. c
— 'a. Su-
ez o o co
.




s


r-.














































CO
CO TO
0) .—
u c~
00 (0
ex *a  o ex
.— .— to
CL o. o c»
TO ex c —
TO ra o t-





co






T-*








































CO
c •
CO
to "c:
o ra
S I"
1- CO TO
O ^> CO >
S S--
•5.- S, o.
-------
CM
S
8
H
&
v-l
to
••r ex
Ol
i
ro r-< c5
tf 0,








~ ~







n
L. CD
ra ra
• _ -Q C0__
B CO C CD
O 4> v-4 O O *-l
»— i ja x^ • cnxs.
H— t. «— ra
Wo *> -a aa n










s
i-g «i
«— ea L. ra
ra ro — u c
ra i— CL
cj o "S "o re"
n « CD v t_
•-t T-l

C4 vH 1~(







09
u
co o
4j »—
ra ra -t^ Q) o
CO CD O — —
« « 0)-o Ja
ip o ra
43 ^3 ID O U
43 ^> >  — •—
CQ T-l




Q.
CL
L.



IH~S
« « ra
*- «> BE CO
C CD C- U
(Q — Q. -O
0 -0 C
— ^ -o ra co
CL CL CL— CD
co ra ca =3 *—
CJ CJ O O. O


-


0)




c t- c:
™ ^ o. «
« -tr « i-
^  U >*3
CL CD — — C
— .+3 _O 3 O
49 -»3 n — « u
CD «
(_ I- 0 C •
ra ra CL o u
CO CO CO E CO
i— i

i— i


„
CO
t. M

co n
- u
(0 CO
l_ O « H^
O 0> CL—
— u CL u
c eo,^ — —
o — • CO CO
-------
 "f
  1
 t)
 •a
 i

 £
 S
 £

 I
J
                      Ol

                      cc
1
                               S
                                              '
      ]*« 1^  qj

             c:

   V CD •  « -

                                                                                                      -   .«  £
                                                                                                     U  CJ -  0
                                                                                                     «  « — -C
                                                                                                    — •—  «J  OL
                                                                                                                                                O CJ
                                                                                                                                                i'5.
                                                                                                                                                10 B) « 	
                                                                                                                                                        .
                                                                                                                                                         c .43
                                                                                                                                                         re  o
                                                                                                                                                        Ou <«>
-------
8
I
1
I
           -r   ss
vH


§
^-% CO
5> « to
E>.Q L.

-P HPe U tD
a*" « «J CL»— CL
,za .43 ra ^— CL.
ra — C CL ro
W * CL L.
-f c ra ra c c
•» O -P ^3 O O
as'S's g-i-
_j o co w ra w
u o en to H- h—


n
4^
C -P -P
3 «l- «*-
i. L.
• ra ra

- WOJ CM
: j: V/N
ll.fl
OO^4>
Z d. co co



-— x CO CO
Q) CD —
— u —
D OJ CO
B CX. Q)

«o aj o)
JC -^ 1=
o o — » >>-P  « CL
I- t- • 0) J=
> > CO U t- CL
a) €> — • =J ra ra
m CQ 3 CD 3:1—
CO
E

— TO
O3*U
^a n
n E co
CO O *-
0 "^"° c t
TO CX. TO U ^3
A. ra co
U O CL.
fe'-S J „' J
1C TO CO tO •*-
D Q-LubEO
CO


2 c
CO — -P
C= CO I-
CL 1 U
co ^*-

no *— •" O
n no
^a u u
CO U L. CD U
c -— o OJ-—
o 43 -a^ ra -P
E TO — 1- «

CO
O
CX
ra
-P
"a
c
ra  k co
CD CO 	 =1
p .p CD L.
.p ra ra CT .n
a> .^ t_ .— _c
to >» e o o
ra o ra o o



CO
CO 
TO • —
— O3
O 1- C
0) O
iisJE
-------
 8
 S3
 8
£

I
          1
          £
          C3
          Q_
          0)
          «ko.
          co o «
i^ U- U.C3 _J

-------
r-l
S
1
J?
O
c
M
t
£
£
i
i
M
















v-4
s> ep
S ^

il-COT-4 cS
to X a.
IO O ^J
,501- os











T-*




^_^
ca
^-» CO CO
Jj L. CO CO
3^ U •*>
49 10 .C CL <-
O CL-A3 l_ L. CL
g^._ « co^ <£ n^
QQ ^ o (j
au c o. t- CL n
<. ra  U C-
U -*3 0
CO O) CO CL
xiS'aiS















CO
fi
CD
cz
CO C4*CL
x— v E (O CL
^^ CO CO CJ —
CD Q) -P CD t-
_ (j ._ ._ ^3
O CD CL U
_C — L.
^^CL CO 1- «-
« «£-§•§
a; o o »- i.
goo •
















s 's''?
(J (J _~
CO CO CJ O
CO ^ CO CO
.Q "O T3
a c ra co
I- CO -Q .d
CO U. L_
• n c co co
co *- .r» ja .0















0
cz
ca
o
CO
C_ C CO
CO — CL
A CO CO O-
ii -*3 >, O










«-i




CO y"^
S 8
.2 55
CL —
co CL
-D CO ^-*
c: u «
CO CO — CO
^J ._ Q> —
CL_O *
LU CO CO 0
PC= ** —01
CO CO
L. O CO T3
>, — CO C=
— ^3 
-------
 2
 |S

 8
o
£

if
*


I
         cjrco T-I cj
          « » CL
          WOO
          
                    gs^-
                                                            .
                                                        05    (
                                                        |_ CO
                                                       . O) C
                                                                         O 43
                                                                         •4^ <«-
                                                                         ra CM
                                                   -— cu
                                                    i. .2
  49  co *—  a. c:
-* _®  CO J=    O

S5  1^=1
                                                                                                      CO 03 1-     —-
                                                                                                      O —
                                                                                                      o _j
                                                                                                                o
                                                                                                              O-JQ
                                                                                                           Q. O _Q
                                                                                                                          S
                                                                                                                          U
                                                                                                                          13
                                                                                                    O «
                                                                                                    S.S-
-------
8*
I
^
C
M
«,
i£
5
H-o;
























CO


rg- fe
4> CL. (O
(O
;3, g o
N 0.
« O U
^*\ O I— "O
1 X*- 
o _*: o_ c:
— u ra
Q. « -— CO 	
— d. « —
O U -*3 -»3 U
10 C 0 O «
3E l£j2 O 3





















w
(0 n
o S "C

J o. ro « —
5 c E ra
>f — a> ^a
J ra to 4^
ZJ O 3 CO — V>
3 u o o to
J t- i- _C T3 ra
M (5 iZ iZ i£ o





















Q>
U
O «]


(A c a. a.
— 0 1 CO —
«O 4* — — «J
^2 ra n ra
i_ — i .— _e c:
— <0 T3 -4* —






















10 O

— co CD a.
a. o. o o>
Oi c=
u en a. c —
co ra ra o L.
— — o 0.^3
^ CO CO CO CO


















to

to
10 *C
a> ra
U O)
c t-
>- (0 O)
Q> _Q C
to v ^3 to >
— o « —
— tt) CE — —
ra — n
_Q Q_— OJ •
n a> u
L- X O — «
-------
       APPENDIX J

Raw Data for San Juan Survey
  April 22 through 24, 1991
-------
-------





I
^.
**
I
|5
SI
BH

*_
£
|
(O

d
CO CO
a i
>• CL.
o: "f
O CO CM CM
d g
Qj fYL
C£. ?
(2 CO *-* CM
d
to en
> a!
CC I
5C <«4-
O IO *-* CM
d
CO CO
§ 1
ce. i
= 1 Q^-^S
»"
a II
•^
B
«!5
o






~>
X
1


















d
CO CO
fjj (y
cc ~F
5C CO
Q CO «-H CM
d
(O O>

~ <
1 CO
O CM CM CM
d g
ffl i
>• O-
BZ. f
Z CO
C* CM *-l CM
d
CO CO
ffi • o_
o; "T
2= CM

CO * CL







'^ CM



CO CM









f- CM






rt






CO



^. .-,















ID
1 w.5
CO CO
B .A CD
— CO ^
-»3 co .43 .a to
cr co c CD
J CD T-H CD C »-l
-) ^2 NX E COXN
— L. -—10
2 o «o -o ja «
C co co c: L. co
•




























•^ *~*



TH















CO
« .£
O ^* *O
0 U « C=
»— ca (. re
cx«.-^
CO « CO
CO — (J C
CO L- Q.
«] CO O L.

CM



CM CM



***-*





CO













«-*



















s
J 1
n o o o
i en o — —
€> fa
-P > « «
•
W^^CM^.



10 CO



-""*





•<• CO Ol  CD (0 E CO
o S J3 =i k

<-< to



CM



-*-





to co
*-t 1






f-t






•* v-4



JS •-!






-H






a
L- ; »
p CL
(0 ' CO
2" CO
 O.U
r *> js — —
§—•«««
CLw — —
O_"*^T3 !^ >
n «i
»* J: o "IS ~o
X •) CO CO «
J Cl 3 O O

to ts>
^H


CO CO
CO «-4


CO «*
*~*




*SJ OS
T-f >-f













r^



IS)
^H











c
E
CO

1 fe
« o a.
CO B CL.
•- 1 10 <0
3 1 O «-
•a •— •— -a
tr— a. o
ra o
en o><«-
co c c
10 JC ^> O
O W 43 B
Lj.li.zai

































^













§

housewares and
U
CO
-------







1
Si
1

SI
ft*
f
a
&
1
1

&
s
&
&

t
n
M
1

























d
to o>

§£ £
ca co CM c5
ri
to o>
tq i
Q CO *-4CM
Pi , j
to o»

5: §
S US »H CM
Si 3
f\ '

§ ««• »-l CM

Pi ?
8- £
O CO «H CM


$ ?
ItJ ftj
**" s*
— G CO
13 CM CM CM
d
to O»
S §
§i CO
A CM .-1 CM
cn o»
Kj rv;
&
fy» I
^ CM
O ^S i-< CM
"«0
252-
>i— te















CM CO



CO •-!





















*-













^^
|
| •*-.«*-«
; ^Ji-l3
^C ^> 03 JQ



• * • «
t o n co CD co
1 co — ex. n.jz















*-H








CM
















) 10 CO
i ^a .a w
U 3 =J «-
1 C
: co rs C9 ra

Q43 t- 1- O
n Q13T3 O
1 CL— ^ C
a =»>»>» co
^ w w


: n-5-o a.




«H CM










*•* »-l








«H CM





«













0
a.
u^^*«?
V CO
-o— o
* CO "^"5.
y o —
>  OS O>
-^ c c
E SC Q- C/5 
>
a
o
* o.
«o co a.
to t» o. «a
> er co i-
n to u *
E „-« 	
- ^3 « ra —




r-t CO
T-l



s



CM — 1
»H


"*S



m




*H vH
'*




CO



ts>
1— 1






^^
0) C«>
8 CO Q-
o.-^^-
E U O.
co €> ra co
L.
= <»3 <4> -43 .^
CD « M CO U
ja ra ra ra — -

4» O. Q. O- C?
re —
.£*••>
T3 U U O >»
- *> to w —




co to



ts>
CM



s


CM CO
CO








f-4 U>
CO




.-I CO
CD



r-4 CO
CO








CO
CD
U 10
.CO _CO

O9 CO
.Ei-g.
-a ra to w
=J — •"•* 0)

. . g) t_
l> 0 O — «
?.2 .12 o "o.
— 3 3 O- to














-<








T-4





-













eo

"o
^2 <£
R o. a> n
»—"*-' t= *


III^-I
c= c ca c 4>
o o — n o
-------
d
CO I
Uj Q"
Of "?
O CD CM CM
d
CO Oi

> n
C3 CO i-l CM
d
en o

UJ /v
>• S:
Q 1O »H CM
d
CO O*
83 i
^f
a: i
Z CO
C3 ^- rH CM
d
I i
Z CO
O CO «-H CM
d
CO O>
fa i

ce i
Z CO
O CM CM CM
d
CO O>
UJ Q;
> O—
OS 1
Z CO
a CM •-< CM
d
CO O>
> 81
Z CM
O *M «-H CM
CO
« * a.
>•(— o:







T-< CM














co ^r









^


















^^.
**
c=
o

'J Z
=1 ft 0
TJiJ s.
-a 43 re— Q.
g- eg.™
« >.»,«, *
C tO 19 C C
O 43 4> O O
O n ca co co
OCO COI— h-


s *"*





CO CO «-l




CO



CO «H CO




-




tB
r«-
*~*




OS «-H «H
CM
*^




-*•






*~s*io*
43 43 CD CD

c c *"^
•— — CO 10
CO CM CM O O
« O) O) CD CD
1- C CZ O3 O>
43 CD CD CD CD
O CD CD > >-
-C -C .C CD O
Q- CO CO CD CD








rH ^








»H T-l

































.,1
4» CO O.
^=§ .
U 1- O.
-

CM CO
v-l





^1 CO




CM



CM 1C
CM




~




CO CO













CM




«
E
•2 JL
•^ CO

O) L.
CZ CO
CO E «
O. CO U 43
n co
« Ic:  CO
S" •*• °
CO CO O
-a u u
CO 1
CJ t_ CD O
. « U -Q «
CO •— L. CO
•^ 4> CO —
Q- CO O CL.












































,






CO CO
CL i.
! CO O
u a.
CL
22^
jo -2* §
to ca c -o
CD « 43
:>«* K o o
S.S
-------
         °*
 C/>      O»
 d
d
d
J.§§-
                                                    «9 -D
                                                    t_ •—
                                                    » —
                                                    o.
*8
                                                   .
                                            i. >,
                                            OT3 —

                                                 '
                                                      m
                                                            •g.s.
                                                             -*a
                                       —   •on
                                       «- IB o  
 ^ m  ra ra ra 4)
dm CD o <_> CQ
                                                                             2
                                                                             0

                                                                             &     J2

                                                                             2S».ii
                                                                             V 0 1- ^3
-------
  S
 £
 cT
 m
4>
£

&
                                                                                                                                         _o    —  ID _

                                                                                                                                        1  o    ^J


                                                                                                                                        "  *~    .?  ° "°


                                                                                                                                        I — o o  »  o_
-------



s
f«
•*•
S
1


c3
I
t
K
§
•">
c
«3
t.



•**
£
1
*">
.—
|








•





ri g
§ CO CM CM
to c»
>• S
ce i
C3 CO rHCM
c/7 cn


^
cS 10 >H CM
Qj «-c
to o
£C CO

ri
to o
12 £
ij*

— C CO
C3 CO *-t CM

td
to CD
S3 te
re i
Q CM CM CM
CO O>

7^ CO
C»CM n CM
td ^
v> en

> eu
l^^a
CD
s g g-
^»2i§







^ -*







CM CM CM











*-4 CM












J.£V
? *£**£? 2
0 O CD
il fefeS

17 'J'J i?
«-^— g gj.
/} U €>
— H) 43 43 43
_J Q* CQ 10 M C9
C (•) ItTI t 1 1 f\
•


S




CO CM
to

«H to to r*»
o>




CO »H






CO «-<



CM CO





•*• »-l


^
	 CJ
o c
^^— «. e
>»"« ra o
43 *) CO CD
ra ra c
-o -a jO ra
CO « «0 1-
CD CD CD 13
^> 0 Cl >»
re «o » —
i-H


S




<-< CO


i-l «-t CO
1 CM











10 «-l



i-f CM





CO •-!


£
mO CO
3 	
I- CD
>> *>-
-^ »
^ = ™
CD 0.0
«-S£ cscl
o Q-«J c:
t~ a. cx>— •
O •— CU.32 U
cs t- n o «
"



































t-^^
4??
•fS
C K
CO *^ O
=d 5J
ra CD c -*»
O tO C O CD
4- « — CJ 1-
£t_ ^3 3
CD CD tJ >»
>>j= eg o— ^
^ O.JC 0 0
C/3 f/3 tO Li- O-





































co
CD
o
CD
a.
•o
CD
1

































*^


o
u
.2
a.
c
m
o
S CO O CO
o eo .r: €>
.£= CJ » CO CJ
M U *OL C3) 0 *O.
13 43 CO — CX C
M o raa: o








































ra
C CO
	 O 43 CO —
— U M t. 43
no o x
n •— "o c o
a. c •— 43
c n— c:
o c o •
4» o o o -a o
43 c a. o .n co
o — o .c — —











CO



























S
u
0
'o.
"S «
o a.
olJ
III
-------

  §>
  £
 I-
 (n

 £.
•2
&
                                                                                           -
 __
ra to
                                                                                                  o i-
                                                                                                  0.43
                                                                                            CO CO 

ESg--
 « •—     co
-Q a.—  oo  *
      (Q  Q> U
 c- x  o— a
 ra n  
-------
-------