Report
Buzzards Bay Research
Bacteriological Data Report
Department of Environmental Protection
Division of Water Pollution Control
BBP-89-19
\
The Buzzards Bay Project is sponsored by
The U.S. Environmental Protection Agency and
The Massachusetts Executive Office of Environmental Affairs
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THE BUZZARDS BAY PROJECT
US Environmental Protection Agency
WQP-2100
John F. Kennedy Federal Building
Boston. MA 02203
Massachusetts Executive Office of
Environmental Affairs
100 Cambridge Street
Boston, MA 02202
FOREWORD
In 1984, Buzzards Bay was one of four estuaries in the country
chosen to be part of the National Estuary Program. The Buzzards
Bay Project was initiated in 1985 to protect water quality and
the health of living resources in the bay by identifying resource
management problems, investigating the causes of these problems,
and recommending actions that will protect valuable resources
from further environmental degradation. This multi-year project,
jointly managed by United States Environmental Protection Agency
and the Massachusetts Executive Office of Environmental Affairs,
utilizes the efforts of local, state, and federal agencies, the
academic community and local interest groups in developing a
Master Plan that will ensure an acceptable and sustainable level
of environmental quality for Buzzards Bay.
The Buzzards Bay Project is focusing on three priority problems:
closure of shellfish beds, contamination of fish and shellfish by
toxic metals and organic compounds, and high nutrient input and
the potential pollutant effects. By early 1990, the Buzzards Bay
Project will develop a Comprehensive Conservation and Management
Plan to address the Project's overall objectives: to develop
recommendations for regional water quality management that are
based on sound information, to define the regulatory and
management structure necessary to implement the recommendations,
and to educate and involve the public in formulating and
implementing these recommendations.
The Buzzards Bay Project has funded a variety of tasks that are
intended to improve our understanding of the input, fate and
effects of contaminants in coastal waters. The Project will
identify and evaluate historic information as well as generate
new data to fill information gaps. The results of these Project
tasks are published in this Technical Series on Buzzards Bay.
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This report represents the technical results of an investigation
funded by the Buzzards Bay Project. The results and conclusions
contained herein are those of the author(s). These conclusions
have been reviewed by competent outside reviewers and found to be
reasonable and legitimate based on the available data. The
Management Committee of the Buzzards Bay Project accepts this
report as technically sound and complete. The conclusions do not
necessarily represent the recommendations of the Buzzards Bay
Project. Final recommendations for resource management actions
will be based upon the results of this and other investigations.
David Fierra, Chairman, Management Committee
Environmental Protection Agency
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ACKNOWLEDGMENTS
The Division of Water Pollution Control's Technical Services Branch would
like to thank those groups and individuals whose efforts contributed to the
design and accomplishment of this study. In particular we would like to
thank:
U.S. Environmental Protection Agency for partially funding this
study and for initiating the Buzzards Bay Program;
Rosario Grasso, Chief of Bacteriology Lab, Lawrence Experiment
Station and Michael Dove, Assistant Aquatic Biologist who did
the bacterial analyses. Mr. Dowe also kept all the data records
and contributed the Laboratory Material and Methods Section;
George Minasian and the staff at Lawrence Experiment Station who
performed the chemical analyses;
Kelly Ryan, Senior Sanitary Engineering Aide, who assisted in
all the Buzzards Bay surveys and was in charge of the calibra-
tion and maintenance of all field equipment;
Linda Chandler, U.S. Food and Drug Administration, Davisville,
RI, whose knowledge of ways of determining fecal sources of con-
tamination was very helpful in formulating the study design;
Harold Crapo, National Oceanographic and Atmospheric Administra-
tion, Reading, MA, who provided us with rain data for Wareham
and Westport;
Carl Wakefield, Health Agent, town of Wareham, who provided
valuable information on potential sampling areas in Wareham, as
well as background information on each site;
Ed Beebow and Jim Walsh, town of Westport, who provided infor-
mation on potential sampling areas in Westport;
Tena Davies, S.E. Regional Office, DEQE, Lakeville, who pro-
vided the background bacteria data used in determining our
sampling locations and information on the status of the
shellfish closure areas; and
George Heufelder, Barnstable County Health and Environmental
Department, for the valuable discussions and exchange of infor-
mation which proved very useful in the study design and inter-
pretation of data.
iii
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TABLE OF CONTENTS
ITEM PAGE
Acknowledgments iii
List of Tables vii
List of Figures xvii
Introduction 1
Sampling Design 3
Field Materials and Methods 9
Laboratory Materials and Methods 11
Results 15
Literature Cited 151
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LIST OF TABLES
TITLE PAGE
Summary of 1986 Buzzards Bay Bacteriological Surveys 4
Antecedent Rainfall as Recorded Three Days Prior to Sam- 5
pling at Wareham/Onset, Buzzards Bay
3 Antecedent Rainfall as Recorded Three Days Prior to Sam- 7
pling at Westport, Buzzards Bay
4 Analytical Methods Used at Lawrence Experiment Station 13
5 Preliminary Sites Throughout Buzzards Bay/Wareham Study 16
Area Sampled on June 17, 1986
6 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 17
tion (2) - June 17, 1986
7 Non-Point Source Bacteriological Data - June 17, 1986 18
8 Non-Point Source Physical Data - June 17, 1986 19
9 Non-Point Source Chemical Data - June 17, 1986 20
10 Agawam and Wareham River Sites Sampled on June 23, 1986 23
*
11 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 24
tion (2) - June 23, 1986
12 Non-Point Source Bacteriological Data - June 23, 1986 25
13 Non-Point Source Physical Data - June 23, 1986 26
14 Non-Point Source Chemical Data - June 23, 1986 27
15 Upper Agawam River Sites Sampled on June 30, 1986 32
16 Temperature (CC), Dissolved Oxygen (mg/1), Percent Satura- 33
tion (2) - June 30, 1986
. 17 Non-Point Source Bacteriological Data - June 30, 1986 34
18 Non-Point Source Physical Data - June 30, 1986 35
19 Non-Point Source Chemical Data - June 30, 1986 36
20 Wareham River Sites Sampled on July 7, 1986 41
vii
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LIST OF TABLES (CONTINUED)
NUMBER TITLE PAGE
21 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 42
tion (Z) - July 7, 1986
22 Non-Point Source Bacteriological Data - July 7, 1986 43
23 Non-Pont Source Physical Data - July 7, 1986 44
24 Non-Point Source Chemical Data - July 7, 1986 45
25 Wareham River Sites Sampled on July 9, 1986 48
26 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 49
tion (Z) - July 9, 1986
27 Non-Point Source Bacteriological Data - July 9, 1986 50
28 Non-Point Source Physical Data - July 9, 1986 51
29 Non-Point Source Chemical Data - July 9, 1986 52
30 Westport River Sites Sampled on July 14, 1986 55
31 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 56
tion (Z) - July 14, 1986
•
32 Non-Point Source Bacteriological Data - July 14, 1986 57
33 Non-Point Source Physical Data - July 14, 1986 58
34 Non-Point Source Chemical Data - July 14, 1986 59
35 Wareham River Sites Sampled on July 21, 1986 62
36 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 63
tion (Z) - July 21, 1986
37 Non-Point Source Bacteriological Data - July 21, 1986 64
38 Non-Point Source Physical Data - July 21, 1986 65
39 Non-Point Source Chemical Data - July 21, 1986 66
40 Source Differentiation of Fecal Streptococci Bacteria from 67
Wareham River Sites - July 21, 1986
41 Westport River Sites Sampled on July 28, 1986 70
ix
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LIST OF TABLES (CONTINUED)
NUMBER TITLE PAGE
42 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 71
tion (2) - July 28, 1986
43 Non-Point Source Bacteriological Data - July 28, 1986 72
44 Non-Point Source Physical Data - July 28, 1986 73
45 Non-Point Source Chemical Data - July 28, 1986 74
46 Wareham River Sites Sampled on August 3, 1986 77
47 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 78
tion (2) - August 3, 1986
48 Non-Point Source Bacteriological Data - August 3, 1986 79
49 Non-Point Source Physical Data - August 3, 1986 80
50 Non-Point Source Chemical Data - August 3, 1986 81
51 Westport River Sites Sampled on August 4, 1986 85
52 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 86
tion (Z) - August 4, 1986
53 Non-Point Source Bacteriological Data - August 4, 1986 87
54 Non-Point Source Physical Data - August 4, 1986 88
55 Non-Point Source Chemical Data - August 4, 1986 89
56 Westport River Sites Sampled on August 10, 1986 92
57 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 93
tion (2) - August 10, 1986
58 Non-Point Source Bacteriological Data - August 10, 1986 94
59 Non-Point Source Physical Data - August 10, 1986 95
60 Non-Point Source Chemical Data - August 10, 1986 96
61 Muddy Cove Sites Sampled on August 11, 1986 . 99
62 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 100
tion (2) - August 11, 1986
63 Non-Point Source Bacteriological Data - August 11, 1986 101
xi
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LIST OF TABLES (CONTINUED)
NUMBER TITLE PAGE
64 Non-Point Source Physical Data - August 11, 1986 102
65 Non-Point Source Chemical Data - August 11, 1986 103
66 Source Differentiation of Fecal Streptococci Bacteria 104
from Muddy Cove Sites - August 11, 1986
67 Westport River Sites Sampled on August 19, 1986 107
68 Temperature (°C), Dissolved Oxygen-(mg/l), Percent Satura- 108
tion (2) - August 19, 1986
69 Non-Point Source Bacteriological Data - August 19, 1986 109
70 Non-Point Source Physical Data - August 19, 1986 110
71 Non-Point Source Chemical Data - August 19, 1986 111
72 Sunset Cove Sites Sampled on August 26, 1986 114
73 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 115
tion (Z) - August 26, 1986
74 Non-Point Source Bacteriological Data - August 26, 1986 116
75 Non-Point Source Physical Data - August 26, 1986 117
76 Non-Point Source Chemical Data - August 26, 1986 118
77 Westport River Sites Sampled on September 17, 1986 - 1.21
78 Temperature (CC), Dissolved Oxygen (mg/1), Percent Satura- 122
tion (Z) - September 17, 1986
79 Non-Point Source Bacteriological Data - September 17, 1986 123
80 Non-Point Source Physical Data - September 17, 1986 124
81 Non-Point Source Chemical Data - September 17, 1986 125
82 Source Differentiation of Fecal Streptococci Bacteria 126
from Westport River Sites - September 17, 1986
83 Sunset Cove Sites Sampled on September 24, 1986 129
84 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 130
tion (Z) - September 24, 1986
xiii
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LIST OF TABLES (CONTINUED)
NUMBER TITLE PAGE
85 Non-Point Source Bacteriological Data - September 24, 1986 131
86 Non-Point Source Physical Data - September 24, 1986 132
87 Non-Point Source Chemical Data - September 24, 1986 133
88 Westport River Sites Sampled on October 2, 1986 136
89 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 137
tion (%) - October 2, 1986
90 Non-Point Source Bacteriological Data - October 2, 1986 138
91 Non-Point Source Physical Data - October 2, 1986 139
92 Non-Point Source Chemical Data - October 2, 1986 140
93 Source Differentiation of Fecal Streptococci Bacteria 141
from Westport River Sites - October 2, 1986
94 Broad Cove and East River Sites Sampled on October 8, 1986 144
95 Temperature (°C), Dissolved Oxygen (mg/1), Percent Satura- 145
tion - October 8, 1986
96 Non-Point Source Bacteriological Data - October 8, 1986 146
97 Non-Point Source Physical Data - October 8, 1986 147
98 Non-Point Source Chemical Data - October 8, 1986 148
xv
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LIST OF FIGURES
NUMBER TITLE PAGE
1 Plots of Bacteriological Data - June 17, 1986 21
2 Plots of Bacteriological Data - June 23, 1986 28
3 Plots of Bacteriological Data - June 30, 1986 37
4 Plots of Bacteriological Data - July 7, 1986 46
5 Plots of Bacteriological Data - July 9, 1986 53
6 Plots of Bacteriological Data - July 14, 1986 60
7 Plots of Bacteriological Data - July 21, 1986 68
8 Plots of Bacteriological Data - July 28, 1986 75
9 Plots of Bacteriological Data - August 3, 1986 82
10 Plots of Bacteriological Data - August 4, 1986 90
11 Plots of Bacteriological Data - August 10, 1986 97
12 Plots of Bacteriological Data - August 11, 1986 105
13 Plots of Bacteriological Data - August 19, 1986 112
14 Plots of Bacteriological Data - August 26, 1986 119
15 Plots of Bacteriological Data - September 17, 1986 127
16 Plots of Bacteriological Data - September 24, 1986 134
17 Plots of Bacteriological Data - October 2, 1986 142
18 Plots of Bacteriological Data - October 8, 1986 149
xvii
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INTRODUCTION
During the summer and fall of 1986, members of the Biology Section of the
Massachusetts Division of Water Pollution Control - Technical Services
Branch (TSB) with the assistance of personnel from the Bacteriology
Laboratory at the Lawrence Experiment Station (LES) conducted a microbial
indicator study at Buzzards Bay. The work was funded, in part, by a grant
awarded by the U.S. Environmental Protection Agency (U.S. EPA) for the
Buzzards Bay Project. The sites selected for study were areas impacted by
non-point sources of fecal contamination which have resulted in closure of
shellfish beds for harvesting or which will be closed in the future by the
S.E. Regional Office - Shellfish Division of DEQE if the sources of bac-
terial contamination cannot be identified and corrected.
Sampling sites were in the towns of Wareham and Westport. In Wareham,
sampling was conducted in the Agawam, Wareham and East Rivers, as well as
at Muddy Cove and Sunset Cove. In Westport, sampling was conducted in the
East Branch of the Westport River.
Since passage of the Federal Water Pollution Control Act of 1972 (PL92-500)
there has been a major national effort to eliminate point sources of pollu-
tion to our water bodies. The same effort has not yet been made to control
non-point sources of pollution. Yet, even with the construction of
hundreds of municipal sewage treatment plants, areas are still closed for
shellfishing and recreational purposes. The present study is an attempt to
gather information on the relative impacts on water quality caused by non-
point sources of pollution in fresh water and estuarine areas.
Several indicator organisms of fecal pollution were included in this study.
Those sampled were:
mFC - Fecal coliform test and membrane filter procedure
mCP - Clostridium perfringens test and membrane filter procedure
mE - Enterococci test and membrane filter procedure
mKF - Streptococci test and membrane filter procedure
mTECH - Escherichia coli test and membrane filter procedure
A-l - Fecal coliform test and Most Probable Number procedure
This was done to establish a data base for indicators that are gaining in
importance and to examine, when possible, the magnitude of the bacterial
counts and the differences in the bacterial assemblages associated with
each non-point source of pollution considered.
The non-point sources which were sampled for possible fecal contamination
were:
1) Housing areas in compliance with Massachusetts Title V;
2) Housing areas not in compliance with Title V;
1
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3) Salt marsh areas;
4) A marina with a pump out facility for septage;
5) A marina without pump out facilities for septage; and
6) Agricultural land.
The initial proposal also included storm drains and water fowl populations but
time constraints prevented the satisfactory sampling of either of these
potential sources of contamination.
Historically, in the United States, either total coliform bacteria or fecal
coliform bacteria (Most Probable Number) tests have been used to classify
shellfish and recreational areas. But, in the past few years, the U.S. EPA
has funded or conducted several studies to determine how various indicator
organisms and their testing procedures function under different environmen-
tal conditions. In 1986, the U.S. EPA issued Ambient Water Quality
Criteria for Bacteria (1986) which recommends the use of two'indicator
organisms: Escherichia coli and enterococci bacteria for use as the bac-
terial criteria for contact recreational waters. The U.S. EPA found that
these two organisms or groups of organisms were the most highly correlated
with highly creditable gastrointestinal illness in swimmers in fresh and
marine waters, respectively. Much still remains to be learned about these
indicators and their testing procedures. Thus, while the information
obtained from the field data on non-point sources was a major part of this
study, a second area of inquiry was oriented towards the laboratory work.
Some of the questions examined by the Bacteriology Laboratory at the LES
were:
1. What are the recoveries for the experimental tests (i.e., mE,
mTECH, mCP) compared to those of the more familiar mKF, mFC, and
A-l tests?
2. What is colony formation like?
3. How do the false positive or false negative rates compare?
A third major aspect of this study was to use source differentiation of the
fecal streptococci bacteria (U.S. EPA, 1978) as a way of determining the
source of elevated bacterial counts. The kinds of sources which can be
distinguished by this method are: insects, birds, warm-blooded animals, and
vegetation. The identification of the type of source will aid in the
establishment of mitigative measures to control non-point sources of fecal
contamination.
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SAMPLING DESIGN
Samples were typically collected on Mondays, beginning on June 17, 1986 and
ending on October 8, 1986. In most cases, samples were collected on a
falling tide. An effort was made to sample during the worst-case con-
ditions for each particular non-point source. The non-point sources cho-
sen for examination were:
1) A marina with a pump-out facility for septage;
2) A marina without a pump-out facility for septage;
3) Houses in compliance with Title V;
4) Houses not in compliance with Title V;
5) Salt marsh areas;
6) Agricultural areas;
7) Bird populations on the water; and
8) Storm drains/parking lot runoff (Table 1).
The marinas were to be sampled on busy, hot weekend mornings when boating
use was heavy. However, the summer of 1986 was very wet with-13 weekends
exhibiting some precipitation (National Oceanic and Atmospheric Administra-
tion, 1986) (Tables 2 & 3). Several sampling attempts had to be cancelled.
The marinas were finally sampled with some boaters present, although on
August 3 rain was threatening and on August 10, the second time that the
marinas were sampled, rain was forecast. The marinas chosen for study
were: Warr's Marina on the Wareham River, which has a septage pump-out faci-
lity for boats, and the Point Independence Yacht Club and the Onset Bay
Marina, both of which are on Onset Bay, Wareham. Neither of these has pump-
out facilities.
Title V is a state regulation which includes set-back requirements for
'cesspools and septic tank leaching fields from surface waters. Currently,
50 feet is required. In order to examine if this distance is adequate for
the removal of bacteria in areas with sandy soils such as Buzzards Bay, two
types of housing areas were chosen for study. These areas are located on
the East Branch of the Westport River. The west side of the East Branch of
the Westport River below Hix Bridge has an area of houses which are
apparently in compliance with Title V. Another area on the east side has a
section with homes that are apparently not in compliance with Title V.
These distinctions were made by observation and not by measuring the
actual distances between the leaching fields and the waters' edge. Sampling
was done on the ebb part of a spring tide which was believed to represent the
worst-case conditions.
Locations with agricultural impacts were chosen for study along the East
Branch of the Westport River above Hix Bridge. Agricultural inputs were
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TABLE 1
SUMMARY OF 1986 BUZZARDS BAY BACTERIOLOGICAL SURVEYS
SAMPLING PARAMETERS*
SURVEY DESCRIPTION .
Salt marsh and bog drainage
Above and below Wareham POTW
Agawara River Watershed
Source differentiation - Wareham River
Resampling for source differentiation - Wareham River
Agricultural areas - 'Westport River
Resampling for source differentiation - Wareham River
Houses in and out of compliance Title V - Westport River
A marina with a holding tank - Wareham River
Houses in and out of compliance Title V - Westport River
A marina without holding tanks - Onset Bay
Marsh and bog drainage - Wareham
Houses in and out of compliance Title V - Westport River
Source differentiation of salt marsh area - Sunset Cove
Resampling for source differentiation - Westport River
Resampling Sunset Cove area
Source differentiation - Westport River
Examination of Broad Cove - East River
* SD - source differentiation of the fecal streptococci
mFC - fecal coliform bacteria - membrane filter test
mE - enterococci bacteria - membrane filter test
DATE SD
6/17/86
6/23/86
6/30/86
7/7/86
7/9/86 X
7/14/86
7/21/86 X
7/28/86
8/3/86
8/4/86
8/10/86
8/11/86 X
.8/19/86
8/26/86
9/17/86 X
9/24/86
10/02/86 X
10/08/86
bacteria
mFC
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
mE
X
-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
mTECH
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
KF mCP
X
X X
X
X
X
X X
X
V •••
X
X X
X
X
X X
X X
X
X
X
X X
A-l
X
-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
• KF - fecal streptococci bacteria - membrane filter test
mTECH - Escherichia coli - membrane filter test
mCP - Clostridium perfringens
A-l - fecal coliform bacteria - MPN test
X - indicates bacterial tests performed
- indicates bacterial tests not performed
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TABLE 2
ANTECEDENT RAINFALL AS RECORDED*
i
THREE DAYS PRIOR TO SAMPLING AT
WAREHAM/ONSET, BUZZARDS BAY
SAMPLING
DATE
06-17-86
06-23-86
06-30-86
07-07-86
07-09-86
07-21-86
08-03-86
08-10-86
08-11-86
08-26-86
DATES OF
ANTECEDENT
RAINFALL
06-14-86
06-15-86
06-16-86
06-20-86
06-21-86
06-22-86
06-27-86
06-28-86
06-29-86
07-04-86
07-05-86
07-06-86
07-06-86
07-07-86
07-08-86
07-18-86
07-19-86
07-20-86
07-31-86
08-01-86
08-02-86
08-07-86.
08-08-86
08-09-86
08-08-86
08-09-86
08-10-86
08-23-86
08-24-86
08-25-86
INCHES OF
RAINFALL
0
0
0
0.10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.78
0
1.78
0
0.10
0
0.18
0
TOTAL INCHES
OF RAINFALL
0
0.10
0
0
0
0
0
1.78
1.88
0.18
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TABLE 2 (CONTINUED)
ANTECEDENT RAINFALL AS RECORDED*
THREE DAYS PRIOR TO SAMPLING AT
WAREHAM/ONSET, BUZZARDS BAY (CONTINUED)
SAMPLING
DATE
09-24-86
10-08-86
DATES OF
ANTECEDENT
RAINFALL
09-21-86
09-22-86
09-23-86
10-05-86
10-06-86
10-07-86
INCHES OF
RAINFALL
0
0
0.07
0.19
0
0
TOTAL INCHES
OF RAINFALL
0.07
0.19
*As measured at nearest NOAA Station - Acushnet
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TABLE 3
ANTECEDENT RAINFALL AS RECORDED*
THREE DAYS PRIOR TO SAMPLING AT
WESTPORT, BUZZARDS BAY
SAMPLING
DATE
07-14-86
07-28-86
08-04-86
09-17-86
10-02-86
DATES OF
ANTECEDENT
RAINFALL
07-11-86
07-12-86
07-13-86
07-25-86
07-26-86
07-27-86
08-01-86
08-02-86
08-03-86
09-14-86
09-15-86
09-16-86
09-29-86
09-30-86
10-01-86
INCHES OF
RAINFALL
0
0.74
0.93
0
0.02
0.09
0
0
0.64
0
0
0.73
0
0
0
TOTAL INCHES
OF RAINFALL
1.67
0.11
0.64
0.73
0
*As measured at nearest NOAA Station - New Bedford
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chiefly from grazing cattle, but some corn fields were also present in the
study areas. Samples were collected along the shore and in drainage chan-
nels emanating from cow pastures. There are 32 active dairy and beef
cattle farms along the East Branch of the Westport River, which have a
total cow population of 3,900 (Westport River Watershed Committee, 1983).
Other non-point sources of fecal contamination were studied in Wareham in
the Agawam, Wareham and East River basins and in Onset, Sunset and Muddy
coves. Sampling locations were chosen to examine fecal contributions from
the Wareham Publicly Owned Treatment Works (POTW), salt marsh areas, marinas,
bird populations, and storm drains. However, during the sampling period
migrating birds did not flock in the coves and marshes, so they were not
sampled. Because no suitable rain storms occurred during the sampling
weeks, storm drains were not sampled either.
In the Agawam River, sampling was conducted above and below the Wareham
POTW. Bacterial sampling included analysis of Clostridium perfringens, as
well as fecal coliform, enterococci and fecal streptococci bacteria.
Triplicate samples were collected at each location in the river. The
effluent from the Wareham POTW passes through sand filters before it is
discharged into the Agawam River. There are four separate discharge pipes
at the Wareham POTW. If the Clostridium counts had been elevated as well
as the other bacterial parameters, then an effort would have been made to
use the Clostridium perfringens as a tracer of the sewage treatment plant
discharge. The bacterial counts, however, remained about the same at all
sampling stations in the Agawam River chosen for study on that day. In
addition, the Clostridium perfringens counts were low.
In the first few weeks of the study, samples were collected at 0', 50' and
100' intervals offshore. This sampling regime was abandoned when results
showed no significant differences between these intervals. It had been
hoped that a sample gradient would have been observed. Since a density
gradient was never observed the sampling regime was altered so that more
shoreline areas could be sampled.
In addition to the shoreline sampling for several indicator organisms,
samples were also collected for differentiation of the fecal streptococci
bacteria into their probable sources (U.S. EPA, 1978). Those included in
the differentiation were: insects, warm-blooded animals, birds, and vegeta-
tive sources. This method was chosen because of its potential for use in
managing areas impacted by non-point sources of pollution.
The sampling schedule for the Agawam and Wareham River basins was designed
so that upper basin areas were sampled first for their bacterial assemblage
and then each following week another non-point source further downstream
was chosen for examination. Finally, samples were collected for source
differentiation of the fecal streptococci bacteria in an area of the Wareham
River offshore and below the Warr's Marina.
Source differentiation was also conducted at the East Branch of the
Westport River upstream of the shellfish closure line which presently is
located just below Great Island. Source differentiation was also
accomplished at Muddy Cove in Wareham. A similar effort was made to do the
same at Sunset Cove, Wareham, but on two separate occasions fecal strep-
tococci colonies were not isolated from samples obtained from this area.
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FIELD METHODS AND MATERIALS
Samples were collected from a Boston Whaler. Bacterial samples were
collected in sterile glass containers held below the surface of the water
(American Public Health Assoc., 1985). Samples were also collected for
chlorides, specific conductivity, hardness,'and suspended solids in a half-
liter glass bottles. This bottle was previously rinsed twice with sample
water and then filled to the shoulder of the bottle. If the water depth
was more than four feet, a Kemmerer vertical water sampler was used to
collect the sample. For sample depths less than four feet a surface grab
sample was typically collected. Nutrient samples were also collected in
half-liter bottles which were rinsed with sample water twice. Samples were
analyzed for total phosphorus, Kjeldahl-nitrogen and ammonia-nitrogen. The
nutrient samples were fixed in the field with 2 mis of concentrated
sulfuric acid. A temperature compensated Orion meter was used for pH and
temperature measurements in the field. When available, a Y.S.I model 33
salinity meter was used for specific conductivity and salinity.
All samples were placed in coolers containing ice and brought to the Lawrence
Experiment Station for analysis. All samples were brought to LES within
the six-hour holding period for the bacterial samples.
-------
LABORATORY MATERIALS AND METHODS
Membrane Filtration
Depending upon the source of water, different volumes of water samples were
passed through presterilized membrane filters (HA type; Millipore, 0.45 urn
pore size). If the sample volume was insufficient to provide an even
distribution of bacteria on the filters then phosphate buffered MgCl2
solution was first added to the funnels and the sample was added in turn to
ensure accurate colony counts. Filter holders and funnels were sterilized
for two minutes in an ultraviolet sterilizing apparatus.
Recovery Media
The following Difco media were prepared and used according to the manufac-
turer's instruction and those included in Standard Methods for the
Examination of Water and Wastewater (1985): KF, mFC, mTECH, A-l. The mE
media was prepared and used according to the method of M.A. Levin, et al.
(Levin, 1975) as modified by A.P. Dufour (Dufour, 1980). The mCP media was
prepared and used according to the method of Bisson and Cabelli (Bisson,
1979). A-l (Difco) was prepared and used according to the manufacturer's
instructions and the 12 tube MPN chart developed by James H. Redman (U.S.
Food and Drug Administration, 1974). The mTECH was prepared and used
according to the manufacturer's instructions and Dufour et al. 1981.
The A-l was used as an MPN test. The KF, mCP, mE, mFC, and mTECH were used
in membrane filter procedures.
Incubation Periods
Inoculated A-l tubes were incubated for a two-hour resuscitation period at
35°C (Lab Line-Environette) and then transferred to a 44.5°C water bath
incubator (Blue M or GCA/precision scientific) for 24 hours. The KF plates
were incubated for 48 hours at 35°C (Lab-Line Environette). The mCP plates
were incubated in a BBL Gas Pack Anaerobic jar for 24 hours at 45°C
(Forma-HydroJac incubator). The mE plates were incubated at 41°C for 48
hours (Blue M). The mFC plates were sealed in water-tight plastic bags
(Whirlpac) and incubated in a 44.5°C water bath incubator (Blue M or GCA
precision scientific) for 24 hours. The mTECH plates were incubated for a
two-hour resuscitation period at 35°C (Lab-Line Environette) and then sealed
in water-tight plastic bags (Whirlpac) and transferred to a 44.5°C water
bath incubator for 24 hours.
Source Differentiaton of Fecal Streptococci
If a sampling area was so designated, a representative amount of charac-
teristic colonies growing on KF media were picked and streaked onto BHI
agar slants (Difco) for source differentiation. Colonies were differen-
tiated according to their sources, i.e. warm-blooded animal, bird, insect,
and vegetation. The methods used for differentiation were according to
Microbial Methods for Monitoring the Environment (1978) and included the
11
-------
following testa: growth at 45°C, growth at 10*C, catalase production, starch
hydrolyses, lactose fermentation, growth in 6.5Z NaCl BHI broth, growth in
pH 9.6 BHI broth, reduction of 0.1Z methylene blue in milk and peptoniza-
tion of litmus milk.
Quality Control
For purposes of quality control duplicate samples were collected and ana-
lyzed on a predetermined schedule. Typically every other week duplicates
were analyzed for all tests except the A-l MPN test.
Chemical and Physical Parameters
Samples for chemical and physical analysis were brought to the Lawrence
Experiment Station (LES). Table 4 is a list of analytical methods used at
LES.
12
-------
TABLE 4
ANALYTICAL METHODS USED AT LAWRENCE EXPERIMENT STATION
PARAMETER
METHOD
REPORTED AS
Suspended Solids
Total Kjeldahl-
Nicrogen
Ammonia-Nitrogen
Nitrate-Nitrogen
Total Phosphate
Conductivity
Chloride
Cadmium, copper,
chromium, iron,
lead, magnesium,
manganese, nickel,
zinc, hardness
(Ca+Mg)
Filtration through standard mg/1 S.S.
glass fiber filter paper. Residue
dried at 103-105°C. Gravimetric
Acid digestion using Technical mg/1 TKN
BD-40 Block Digester. Colori-
metric analysis (reaction of
ammonia, sodium salicylate,
sodium nitroprusside , and sodium
hypochlorite in buffered alkaline
medium) using Technicon Auto
Analyzer II
Phenate method, automated. Colori- mg/1
metric analysis using Technicon
Auto Analyzer II
Hydrazine reduction method, auto- mg/1
mated. Colorimetric analysis
using Technicon Auto Analyzer II
Acid digestion using Technicon mg/1 P
BD-40 Block Digester. Ascorbic
acid reduction colorimetric
method using Technicon Auto
Analyzer II
Wheatstone Bridge type meter. umhos/cm
Yellow Springs Instrument
conductivity bridge, Model 31 %
Argentometric (titration with mg/1 Cl
silver nitrate)
Atomic Absorption Spectrophoto- mg/1
metry. Air-acetylene flame.
Perkin-Elmer Model 403
13
-------
RESULTS
15
-------
TABLE 5
PRELIMINARY SITES THROUGHOUT BUZZARDS BAY/WAREHAM STUDY AREA
SAMPLED ON JUNE 17, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
0101 Off of salt marsh area, east side of Muddy Cove 41045'13" 70°39'27"
at approximately 20th Street, 50' from shore
0102 Off of salt marsh area, east side of Muddy Cove 41"45'13" 70°39'29"
at approximately 20th Street, 100* from shore
0103 35' from shore approximately 50' downstream 41°45'03" 70°39'25"
of 0101
0104 100' from shore, approximately 50' downstream 41°45'03" 70°39'29"
of 0101
0105 Point of land on western shore approximately 41°44'54" 70°39'28"
60' from shore, just above Dummy Bridge
0106 200' downstream of 0105, 50' from shore in , 41°44'54" 70°39'25"
shellfish area
0107 West of Dummy Bridge in center of channel 41e44'54" 70°39'18"
0108 North of town boat ramp, approximately 35' 41°44'49" 70039'21"
from shore
0109 North of town boat ramp, approximately 120' 41044'49" 70°39'17"
from shore
0110 Gibbs Brook, at Cranberry Greens Mini Golf 41°45'25" 70°39'13"
(Route 6 - Cranberry Highway)
16
-------
TABLE 6
PRELIMINARY SITES THROUGHOUT BUZZARDS BAY/WAREHAM STUDY AREA
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (X)
JUNE 17, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
0101 23.0 9.6 119
0102 22.5 9.1 130
0103 23.0
0104 22.5
0105 22.0
0106 22.0
0107 22.0 —
0108 22.0
0109 21.5 7.1 95
0110 22.0 7.0 81
17
-------
TABLE 7
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium
cocci perfringens
Bacteria /100ml
/100ml /100ml /100ml
**Date Collected:
0101
0101
0102
0102
0103
0103
0104
0104
0105
0105
0106
0106
0107
0107
0108
0108
0109
0109
0110
0110
90
110
90
40
100
20
60
70
50
70
90
70
110
120
10
40
40
COCCI
Bacteria
/100ml
06/17/86
<5
<5
5
<5
<5
20
<5
5
<5
10
<5
<5
10
5
10
5
<5
<5
5
20
coli
/100ml
160
140
90
70
130
70
80
100
50
40
30
70
90
40
50
50
60
30
50
30
10
10
10
10
10
10
<10
<10
<10
<10
20
10
30
20
20
20
20
20
40
Fecal
Coliform
Bacteria
MPN/lOOml
110
110
110
179
83
88
54
70
88
88
18
-------
TABLE 8
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
Station pH Total Suspended Specific
Number (standard Hardness Solids Conductivity
• units) (mg/1) (mg/1) (jimhos/cm)
** Date Collected: 06/17/86
0101 2380
0102 2565
0103 2955
0104 3060
0105 3675
0106 3675
0107 3675 .
0108 . 3870
0109 4690
0110 13
19
-------
TABLE 9
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
** Date Collected
0101
0102
0103
0104
0105
0106
0107
0108
0109
0110
0101
0102
0103
0104
0105
0106
0107
0108
0109
0110
Chloride
(mg/1)
: 06/17/86
Total
Kjeldahl-
Nitrogen
(mg/1)
1.60
1.50
1.80
1.60
1.60
1.90
1.10
1.60
2.30
0.70
1.60
1.50
1.80
1.60
1.60
1.90
1.10
1.60
2.30
0.70
Ammonia-
Nitrogen
(mg/D
0.03
0.04
0.26
0.15
0.04
0.37
0.50
0.09
0.39
0.20
0.03
0.04
0.26
0.15
0.04
0.37
0.50
0.09
0.39
0.20
Total
Phosphorus
(mg/1)
0.17
0.17
0.12
0.14
0.11
0.23
0.11
0.12
0.21
0.11
0.17
0.17
0. 12
0. 14
0.11
0.23
0.11
0.12
0.21
0.11
20
-------
Figure 1
PLOTS OF BACTERIOLOGICAL DATA
JUNE 17.1986
1 OU —
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0104 0105 0106 0107 0108 0109 0110
FEC COLI
STATION NUMBER
V E.COLI
FEC MPN
-------
Figure 1 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
JUNE 17,1986
2
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u
Q
HU —
35 -
30 -
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15 -
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0101
0102
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0104 0105
0106
0107
0108
0109
0110
I7V1 ENTERO/100WL
STATION NUMBER
STREP/100ML
-------
STATION
NUMBER
TABLE 10
AGAWAM AND WAREHAM RIVER SITES, WAREHAM
SAMPLED ON JUNE 23, 1986
DESCRIPTION
LATITUDE LONGITUDE
0201 Approximately 400* upstream of first discharge
pipe at Wareham publicly-owned treatment plant
located on Agawam River
0202 Approximately 50' downstream of first pipe at
Wareham publicly-owned treatment plant,
approximately 50' from shore
0203 Approximately 50' downstream of second pipe at
Wareham publicly-owned treatment plant,
approximately 50* from shore
0204 Approximately 50' downstream of second pipe, at
Wareham publicly-owned treatment plant,
approximately 100' from shore
0205 Approximately 50' downstream of fourth pipe at
Wareham publicly-owned treatment plant,
approximately 20' from shore
0206 Approximately 50' downstream of fourth pipe at
Wareham publicly-owned treatment plant,
approximately 100' from shore
0207 Approximately 300' downstream of fourth pipe
at Wareham publicly-owned treatment plant,
approximately 50' from shore
0208 Approximately 300' downstream of fourth pipe
at Wareham publicly-owned treatment plant,
approximately 100' from shore
0209 Just downstream of Sandwich Road (Route 6)
Bridge, on Agawam River
0210 Under power lines just downstream of house on
point of land close to Sandwich Road
0211 Off bird sanctuary, approximately 100' from
shore
0212 Beside channel marker 30 in Wareham River
42e35'00" 70°40'40
42"34'58" 70°40'41
42°34'57" 70°40'42
42034'56" 70°40'39
42°34'56" 70°40'43"
42"34'55" 70e40'42
42°34'55" 70"40'43
42°34'54" 70°40'43"
41°46'25" 70°4ri5"
41045'40" 70041'50"
41"45'34"
41°44'54"
70°42'37"
70°42'21"
23
-------
TABLE 11
AGAWAM AND WAREHAM RIVER SITES, WAREHAM
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
JUNE 23, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
0201 21.0 — —
0202 21.0 7.2 81
0203 21.0
0204 21.0
0205 20.0 — —
0206 21.0 —
0207 21.0 6.5 73
0208 21.0
.0209 21.5
0210 21.0 6.8 81
0211 22.0 6.7 85
0212 21.0 • 6.7 88
24
-------
TABLE 12
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entcro- Escherichia Strepto- Clostridium Fecal
Number Colifonn cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 06/23/86 ~~
0201 340 —- 300 225 <5 >248
0201 365 320 150 5 >248
0201 320 305 140 10 248
0202 390 -— 325 325 <5 248
0202 320 260 225 5 248 .
0202 345 290 175 <5 179
0203 360 305 210 <5 >248
0203 310 290 250 <5 248
0203 300 340 240 5 >248
0204 . 390 295 205 <5 >248
0204 370 r— 305 215 <5 248
0204 335 285 190 <5 88
0205 300 225 230 <5
0205 345 275 250 <5
0205 340 320 210 5
0206 300 305 220 <5
0206 310 300 210 <5
0206 320 315 170 <5
0207 365 320 120 <5
0207 350 365 215 10
0207 385 410 230 10
0208 330 305 395 <5
0208 335 310 205 <5
0208 350 315 230 <5
0209 475 390 145 5
0209 445 420 190 <5
0209 455 410 235 <5
0210 495 440 170 5
0210 510 405 80 10
0210 485 445 160 <5
0211 260 200 140 15
0211 200 230 115 10
0211 240 220 145 15
0212 40 -— 90 40 <5
0212 60 75 45 5
0212 60 85 40 <5
25
-------
TABLE 13
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/11
Suspended
Solids
(mg/1)
Specific
Conductivity
(umhos/cm)
** Date Collected: 06/23/86
0201
0202
0203
0204
0205
0206
0207
0208
0209
0210
0211
0212
6.80
6.0
6.60
6.70
6.0
,10
,80
4.
6,
6.60
7,
7,
7
20
20
60
7.30
315
415
363
443
700
430
750
367
1040
1270
2235
3795
4.0
6.0
2.50
2.0
4.0
4.0
2.50
6.50
11.0
13.0
15.0
2800
2600
2800
3300
5400
3300
6600
4100
9200
11000
21000
29000
26
-------
TABLE 14
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/D
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
0201
0202
0203
0204
0205
0206
0207
0208
0209
0210
0211
0212
06/23/86
2.
2.
1.
2.
3.
2.
1.
3.
1.
1.
2.
10
40
60
10
0
20
80
0
50
30
0
2.0
0.10
0.24
0.11
0.08
0.99
0.25
0.39
0.86
0.27
0.16
0.11
0.17
0.18
0.16
0.12
0.08
0.26
0.09
0.16
0.44
0.11
0.11
0.13
0.12
27
-------
Figure 2
PLOTS OF BACTERIOLOGICAL DATA
NJ
00
E
o
o
r-
N
en
UJ
a
O
U.
_l
O
o
400
350 -
300 - n
250 -
200 -
150 --
100 -
50 -
0
JUNE 23.1986
—
~~"
— •
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STATION NUMBER
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STATION NUMBER
[\\] C.perf ringens/100m
-------
TABLE 15.
UPPER AGAWAM RIVER SITES, WAREHAM
SAMPLED ON JUNE 30, 1986
STATION
NUMBER
0301
0302
DESCRIPTION
Outlet Mill Pond at Route 28
Maple Springs Brook off of Maple Springs Road
LATITUDE
41°45'45"
41°46'45"
LONGITUDE
70°40I35"
70°40'20"
near confluence with Mill Pond
0303 Outlet Glenn Charlie Pond 41°47'00" 70°39'25"
0304 Beach in Sunset Cove next to Town Beach 41°44'07" 70°43'27"
0305 Wareham Town Beach at Shell Point 41°44'06" 70e43'19"
32
-------
TABLE 16
UPPER AGAWAM RIVER SITES, WAREHAM
TEMPERATURE (CC), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (t)
JUNE 30, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
0301 23.0 8.5 99
0302 19.5 9.5 104
0303 22.0 6.6 76
0304 22.0 7.5 106
0305 21.0 8.6 113
33
-------
TABLE 17
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 06/30/86
0301
0301
0302
0302
0303
0303
0304
0304
0305
0305
20
<10
10
5600
5000
<5
<5
<5
-.5
10
10
<10
2300
4800
<5
<5
<5
<5
<10
10
<10
3800
3000
<5
<5
<5
5
2500
5900
20
<5
<5
20
8.70
<8.70
18
8.70
>2480
>2480
8.70
<8.70
8.70
<8.70
34
-------
TABLE 18
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
Station pH Total Suspended
Number (standard Hardness Solids
units) (mg/1) (rag/1)
Specific
Conductivity
(umhos/cm)
** Date Collected: 06/30/86
0301
0302
0303
0304
0305
0301
0302
0303
0304
0305
5.60
6.20
3.90
7.80
8.10
5.60
6.20
3.90
7.80
8.10
10
3
5
1825
1840
10
3
5
1825
1840
0.0
2.50
0.50
13.0
13.0
0.0
2.50
0.50
13.0
13.0
35
-------
TABLE 19
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected: 06/30/86
0301 0.31 0.26 0.15
0302 0.27 0.03 0.08
0303 0.81 0.25 0.06
0304 2.30 0.15 0.24
0305 1.90 0.25 0.26
36
-------
Figure 3
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PLOTS OF BACTERIOLOGICAL DATA
JUNE 30.1986
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STATION NUMBER
0305
ENTtRO/10OML
-------
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JUNE 30.1986
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0303
JUNE 30.1986
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-------
TABLE 20
WAREHAM RIVER SITES, WAREHAM
SAMPLED ON JULY 7, 1986
STATION
NUMBER
DESCRIPTION
LATITUDE LONGITUDE
0401 Sampled along eastern shore downstream of buoy
28, sampled onshore in front of brown 2-story
house
0402 50' offshore of 0401
0403 100' offshore of 0401
0404 Downstream of 0401 in front of last house
before Crab Cove Marina, sampled onshore
0405 50' offshore of 0404
0406 100' offshore of 0404
0407 In front of house just downstream of Warr's
Marina, sampled onshore
0408 50' offshore of 0407
0409 100' offshore of 0407
0410 In front of house just before Broad Marsh
Cove, sampled onshore
0411 50' offshore of 0410
0412 100' offshore of 0410
41°45'03" 70°42'09"
41°45'03 70°42'12"
41°45'03" 70°42'14"
41e44'57" 70°42'04"
41°44'57" 70C42'06"
41044'56" 70"42I09"
41°45'09" 70°42'32"
41°45'09" 70°42'30"
41°45'09" 70°42'28"
41°44'57" 70°42'33"
41°44'55" 70°42'32"
41°44'54" 70°42'29"
41
-------
TABLE 21
WAREHAM RIVER SITES, WAREHAM
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
JULY 7, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
0401 24.0 —
0402 24.0 7.0 97
0403 23.0 —
0404 24.0
0405 24.0 7.5 100
0406 24.0
0407 24.5
0408 23.5 7.5 104
0409 24.0
0410 24.5
0411 24.0 4.7 65
0412 24.0
42
-------
TABLE 22
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
20
**Date Collected: 07/07/86
0401 <10 <10 10
0402 <10 <10 10
0403 <10 <10
0404 <10 10
0405 20 <10 10
0406
0407
0408
0409 <10 <10 20
0410 <10 <10 10
0411 10 <10 <10
0412 <10 • <10 10
<10
10
<10
<10
20
<10
10
10
<10
18
29
18
8.70
<8.70
<8.70
8.70
18
<8.70
18
<8.70
8.70
-------
TABLE 23
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
Station pH Total Suspended
(standard Hardness Solids
units) (mg/1) (mg/1)
Specific
Conductivity
(pmhos/cm)
** Date Collected: 07/07/86
0401
0402
0403
0404
0405
0406
0407
0408
0409
0410
0411
0412
3.10
8.0
8.0
7.80
7.70
8.0
,80
,30
,40
7,
7,
7,
8.0
7.80
8.0
4290
3315
2945
2980
2825
2504
2560
3545
2760
3070
3360
3550
3.50
2.0
2.50
11.0
2.50
0.0
37.0
1.50
0.0
24.0
6.0
0.50
44
-------
TABLE 24
BUZZARDS 'BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
0401
0402
0403
0404
0405
0406
0407
0408
0409
0410
0411
0412
07/07/86
1.50
1.60
1.60
1.40
1.60
1.0
2.10
1.40
1.40
1.50
0..92
0.87
0.45
0.15
0.05
0.13
0.83
0.20
0.26
0.06
0.12
0.56
<0.02
<0.02
0.10
0.15
0.08
0.08
0.10
0.09
0.22
0.11
0.10
0.12
0.09
0.10
-------
Figure 4
PLOTS OF BACTERIOLOGICAL DATA
JULY 07,1986
3U —
40 -
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Figure 4 (Continued)
40 -
2
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20 -
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PLOTS OF BACTERIOLOGICAL DATA
JULY 07,1986
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0401 0402 0403 0404 0405 0406 0407 0408 0409 0410 0411 0412
STATION NUMBER
ENTERO/100ML
STREP/1 OOML
-------
TABLE 25
WAREHAM RIVER SITES, WAREHAM
SAMPLED ON JULY 9, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
0501 Below railroad bridge on east side of Wareham 41°4ri6" 70°42'36"
River opposite British Landing condominiums
0502 Approximately 50' downstream of 0501 41°4ri3" 70°42'35"
0503 Small cove near Oak Hill Road 41"45I19" 70°42'25"
0504 Near intersection of Oak Hill Road and 41°45'18" 70°42'19"
Oak Street
0505 Above Crab Cove along Oak Street 41°44'55" 70°42'03"
0506 Just east and upstream of buoy 26 41°44'57" 70842'08"
0507 Just downstream of Crab Cove close to Parkwood 41°44'54" 70°42'13"
Drive
0508 Just downstream of buoy 26 41°44'54" 70042'18"
0509 Just downstream of and west of buoy 26 41°44'50" 70°42'22"
0510 Just upstream of buoy 24 41°44I53" 70°42'29"
48
-------
TABLE 26
WAREHAM RIVER SITES, WAREHAM
TEMPERATURE (CC), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (2)
JULY 9, 1986
STATION
NUMBER
0501
0502
0503
0504
0505
0506
0507
0508
0509
0510
TEMPERATURE
25.5
25.5
26.5
26.0
26.0
26.0
26.0
25.5
25,6
25.5
DISSOLVED
OXYGEN
7.3
—
8.2
—
8.9
—
8.7
—
7.0
7.2
PERCENT
SATURATION
105
—
120
—
122
—
119
—
96
99
-------
TABLE 27
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfrinqens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 07/09/86
0501
0501
0502
0503
0503
0504
0505
0506
0507
0507
0508
0509
0510
55 •
50
30
15
5
<5
15
10
10
<5
65
90
135
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
<5
5
<5
45
10
5
<5
<5
<5
20
5
15
5
75
40
105
<5
<5
10
35
15
<5
5
10
50
40
<5
5
<5
41
18
8.70
18
29
18
29
41
179
248
50
-------
TABLE 28
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL'DATA
Station pH Total Suspended
Number (standard Hardness Solids
units) (mg/1) (mg/1)
Specific
Conductivity
(jamhos/cm)
** Date Collected: 07/09/86
0501
0502
0503
0504
0505
0506
0507
0508
0509
0510
8.0
8.0
8.0
8.20
7,
7,
7.
7,
7.
50
20
30
70
90
7.80
3640
2800
2320
2400
2110
2450
2015
2525
1930
2420
5.0
7.50
12.0
9.50
12.0
7.50
7.50
6.0
8.50
13.0
29000
32000
29500
28000
25000
27000
28000
27750
25500
26000
51
-------
TABLE 29
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
** Date Collected: 07/09/86
0501
0502
0503,
0504
0505
0506
0507
0508
0509
0510 •
2
2,
2.0
2.40
,80
,20
2.20
2.0
2.30
2.90
2.20
3.0
Ammonia-
Nitrogen
(mg/1)
0.30
0.15
0.01
0.05
0.10
0.45
0.20
0.20
0.20
0.25
Total
Phosphorus
(mg/1)
0.13
0.12
0.11
0.12
0.13
0.15
0.12
0.13
0.15
0.13
52
-------
o
o
r-
i/i
u
Q
2
o:
8
D
o
o
Figure 5
PLOTS OF BACTERIOLOGICAL DATA
JULY 09.1986
^DU —
240 -
220 -
200 -
180 -
160 -
140 -
120 -
100 -
80 -
60 -
40 -
20 -
n
/
/
/
/
/
\
\
\
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7
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7
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7-
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FT-H ff
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;
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,
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7
^
^
^
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^
^
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^
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/
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;
/
;
;
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;
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\
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\ /
\ /
\ /
\ /
\ /
\ '
\ '
0501
0502 0503
COU
i r
0504
i r
0505
i r
0506
i i
0507
STATION NUMBER
E-COU
i i r
0508 0509 0510
FEC MPN
-------
Figure 5 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
JULY 09.1986
z
u
Q
ou -
40 -
30 -
20 -
10 -
n
*
*
p
\
\
\
N
\
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F
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— ^
\
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\
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\
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\
\
\
\
\
\
\
\
\
\
\
\
\
X
>
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I — I
P
\
\
\
\
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x\
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/\
/K /\ /K.
0501
0502
0503
0504
0505
0506 0507 0508
0509
0510
[72] ENTERO/100ML
STATION NUMBER
STREP/ 100ML
-------
STATION
NUMBER
TABLE 30
WESTPORT RIVER SITES, WESTPORT
SAMPLED ON JULY 14, 1986
DESCRIPTION
LATITUDE LONGITUDE
0601 Snell's Creek sampled at Jessie's Neck Cove
0602 Unnamed brook that enters Jessie's Neck Cove
0603 Along shore of farm at Pelegs Point
0604 Drainage ditch approximately 100' upstream
from 0603
0605 Approximately 100* offshore of 0604
0606 Approximately 100' offshore of 0603
0607 Head of Kirby Brook Cove
0608 Head of Everett Cove
0609 Mouth of Everett Cove
0610 Just downstream of Hix Bridge, collected mid-
stream
41°34'40" 71°0"35"
41"34'45" 71e04'37"
41°35'30" 71°04'15"
41e35'35" 71804'13
41e35'35" 71°04'10"
41e35'30" 71°04'13"
41°35'45" 71°04'15
41"36'30" 71°03'45
41°36'35" 71°03'50"
•
41°34'15" 71°04'30"
55
-------
TABLE 31
WESTPORT RIVER SITES, WESTPORT
TEMPERATURE (8C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
JULY 14, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
0601 18.0 7.7 81
0602 22.2 5.5 63
0603 22.1 6.3 80
0604 21.2 ~
0605 21.2 5.9 74
0606 21.3 —
0607 17.5 7.5 79
0608 21.8 8.0 92
0609 21.0 5.1 57
0610 21.3 7.2 90
56
-------
TABLE 32
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
cocci perfringens Coliform
Bacteria /100ml Bacteria
/100ml MPN/lOOml
Number
Coliform
Bacteria
/100ml
**Date Collected:
0601
0601
0602
0602
0603
0603
0604
0604
0605
0605
0606
0606
0607
0607
0608
0608
0609
0609
0610
0610
4000
4600
4400
7400
2080
1600
2400
2100
2000
1700
1840
1900
2240
2100
50000
80000
2200
2400
cocci
Bacteria
/100ml
07/14/86
2100
2300
2200
1760
340
380
280
400
160
240
360
440
1660
1580
6000
6000
10000
10000
80
120
coli
/100ml
6000
6000
7800
2200
3000
1900
2400
3100
2100
1560
1900
3100
4300
1700
1500
6000
6000
2420
2060
480
480
400
380
260
240
360
220
3200
4000
5600
7200
3800
3600
60
60
40
40
100
60
20
20
<20
<20
<20
<20
20
20
<20
<20
80
<20
20
<20
<20
<20
>2480
>2480
2480
2480
>2480
>2480
2480
>2480
>2480
2480
57
-------
TABLE 33
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
tyamhos/cm)
** Date Collected: 07/14/86
0601
0602
0603
0604
0605
0606
0607
0608
0609
0610
6.60
7,
7,
7.50
7.70
7.50
6.0
6.80
6.70
7.70
64
1500
3030
3500
3280
1070
13
176
643
4240
2.50
15.0
9.0
8.0
6.0
7.50
2.0
17.0
24.0
9.0
58
-------
TABLE 34
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
** Date Collected: 07/14/86
0601
0602
0603
0604
0605
0606
0607
0608
0609
0610
Total
Kjeldahl-
Nitrogen
(mg/1)
0.92
2.40
,50
2.
5.20
,60
,70
0.66
2.50
2.60
2.0
1.
1.
Ammonia-
Nitrogen
0.12
0.10
0.11
0.13
0.10
0.10
0.25
0.45
0.20
0.15
Total
Phosphorus
(mg/1)
0.16
0.16
0.12
0.28
0.11
0.11
0.14
0.31
0.24
0.14
59
-------
Figure 6
o\
o
E
o
o
TJ
(/) C
Z 2
s
o
u.
_l
o
o
80
70 -
60 -
50 -
40 -
30 -
20 -
10 -
PLOTS OF BACTERIOLOGICAL DATA
JULY 14.1986
rn rffom rmrfl rrnm rrnrfi
i i i r r i r r i i \ \ \ \ \
0601 0602 0603 0604 0605 0606 0607 0608
n
n-c
[7Z1 FEC COLI
STATION NUMBER
E.COU
i i i r
0609 0610
MPN
-------
Figure 6 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
JULY 14,1986
iu —
9 -
8 -
7 -
C R —
0 W
0 TJ
N, °
11
Ul >-' 4 —
Q
3 -
2 -
1 -
•
r
/
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f
<
s
«,
S
s
s
s
N
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^_- S
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s / \ / \
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s / \ / \
'
s,
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s
s
\
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/
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/•
/•
'•
1
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/•
/
/
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v_
s
s
\
\
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v
s
V,
V
\
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/
/
/
/
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X
,'
/
/
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;
s,
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\
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V
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1
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'
,
;
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*
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s
V
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f
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^
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/
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/
/
\
\
\
\
s
s
V
V,
S
1 1 1 1 1 1 1
0608 0609 0610
\7~7\ ENTERO
STATION NUMBER
STREP
C.perfringens
-------
TABLE 35
WAREHAM RIVER SITES, WAREHAM
SAMPLED ON JULY 21, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
0701 Off dock, below railroad bridge 41°45'25" 70°42'46"
0702 Opposite shore from 0701, approximately 20'from 41045'22" 70°42'43"
shore
0703 Approximately 200' downstream of 0702, just 41°45'19" 70°42'39"
upstream of Cape Cod Shipbuilding
0704 Just upstream of British Landing condominiums 41°45'13" 70°42'37"
0705 In front of British Landing condominiums, 41"45'12" 70e42'35"
approximately 200' from shore
0706 Opposite shore from 0705 in front of red garage, 41°45'21" 70°42'32"
approximately 300' from shore
'0707 In front of Warr's Marina, approximately 41°45'10" 70°42'33"
100' off of next to last slipway
0708 Just off of last slipway at Warr's Marine 41°45'05" 70°42'33"
•
0709 Below Marina, in front of gray house, 41°45'04" 70°42'31"
approximately 100' from shore
0710 Opposite Marina, just past channel marker #22 41e44'51" 70°42'22"
0711 Onshore, just upstream of town landing 41°44'54" 70°42'06"
0712 Onshore, just downstream of town landing 41°44'53" 70°42'08"
62
-------
TABLE 36
WAREHAM RIVER SITES, WAREHAM
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
JULY 21, 1986
STATION
NUMBER
0701
0702
0703
0704
0705
0706
0707
0708
0709
0710 .
0711
0712
TEMPERATURE
25.2
24. 5
24.4
24.4
24.7
24.7
24.7
24.6
24.8
25.0
25.1
25.0
DISSOLVED
OXYGEN
5.4
6.4
6.2
5.1
5.4
5.7
5.4
5.7
6.1
6.7
8.1
8.8
PERCENT
SATURATION
77
86
88
69
73
77
73
77
86
90
109
125
63
-------
TABLE 37
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 07/21/86
105 179
145 70
185 • 248
90 248
135 >248
70 179
135 410
120 179
40 179
40 110
35 139
40 179
0701
0702
0703
0704
0705
0706
0707
0708
0709
0710
0711
0712
90
125
105
250
320
140
230
170
160
75
85
80
15
30
15
50
40
15
70
25
5
5
<5
10
90
130
95
205
270
100
255
125
105
80
65
70
64
-------
TABLE 38
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
** Date Collected: 07/21/86
0701
0702
0703
0704
0705
0706
0707
0708
0709
0710
0711
0712
7.
7,
80
80
2.80
7.70
60
60
70
60
20
7.70
7.80
2.80
3970
4010
3790
3690
3870
3930
3640
3890
4090
4170
4400
4475
10.0
8.50
14.0
5.0
8.0
10.0
5.0
10.0
8.0
14.0
35.0
22.0
29000
28000
31000
28000
27000
28000
28000
28000
31000
28000
30000
29000
65
-------
TABLE 39
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
0701
0702
0703
- 0704
0705
0706
0707
0708
0709
0710
0711
0712
07/21/86
— _
— _
___
1.80
1.60
2.30
1.90
1.80
2.50
2.30
2.40
1.80
2.0
1.80
1.80
0.10
0.05
0.05
0.05
0.10
0.05
0.05
0.20
0.05
<0.02
0.20
0.02
0.14
0.11
0.12
0.12
O.ll
0.16
0.19
0.18
0.16
0.15
0.20
0.14
66
-------
TABLE 40
SOURCE DIFFERENTIATION OF FECAL STREPTOCOCCI BACTERIA
FROM WAREHAM RIVER SITES
JULY 21, 1986
STATION
NIIHIIKR
0701
0702
0703
0704
0705
0706
0707
0708
0709
0710
0711
0712
Totals
Percent
NUMBER
OF COLON IKS
TESTED
5
5
5
5
5
5
5
5
5
5
4
4
58
NUMBER
OF NON-FECAL
STREPTOCOCCI
1
4
2
2
0
2
0
2
3
3
4
3
26
45
NUMBER OF
GROUP Q
STREPTOCOCCI
0
0
1
0
0
0
0
0
0
0
0
0
1
2
NUMBER FROM NOMBER FROM
WARM-BLOODED LIVESTOCK
ANIMALS AND POULTRY
3
0
2
3
4
3
5
3
2
2
0
1
28
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NUMBER
FROM
INSECTS
1
1
0
0
1
0
0
0
0
0
0
0
3
5
NUMBER FROM
VEGETATION
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-------
Figure 7
PLOTS OF BACTERIOLOGICAL DATA
JULY 21.1986
«*ou —
400 -
350 -
E
§ 300-
w 25° ~
z
u
Q
2 200 -
(V
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100 -
50 -
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0701 0702 0703 0704
FEC COU
i r
0705 0706
0707
STATION NUMBER
E.COU
i i i i r
0708 0709 0710 0711 0712
FEC COU MPN
-------
vO
L
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o
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£
V)
z
u
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190
180
170
160
150
140
130
120
110
100
90
80
70
60
20
10
0
Figure 1 (Continued)
•
PLOTS OF BACTERIOLOGICAL DATA
JULY 21.1986
-
-
—
—
—
-
-
-
/
/
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s
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0701 0702 0703 0704 0705 0706 0707 0708 0709 0710 0711 0712
[771 ENTERO/100ml
STATION NUMBER
STREP/ 100ml
-------
TABLE 41
WESTPORT RIVER SITES, WESTPORT
SAMPLED ON JULY 28, 1986
STATION
NUMBER
0801
0802
0803
0804
0805
0806
0807
0808
0809
0810
0811
DESCRIPTION
Just downstream of Jessie's Neck, approximately
30' from western shore
Same as 0801, approximately ISO* from shore
Mid-channel, opposite Jessie's Neck
One-third of way off eastern shore,
opposite Jessie's Neck
Approximately 200* from eastern shore
Approximately 40' from eastern shore
Mid-channel just south Hix Bridge
Just south Lakes Island
Mouth Codman Cove, close to western shore'
Off of Little Pine Island in main channel
Level with northern end of Great Island
LATITUDE
41e34'51
41°34'50"
4*°34'49"
41"34'48"
41°34'47"
41e34'45"
41034'15"
41C33'33"
41°33'36"
41°33'00"
41°32'39"
LONGITUDE
71°04'30"
71°04'29"
71°04'28"
71°04'27"
71°04'26"
71"04'25"
71804'30"
71°04'18"
71°03'39"
71°03'13"
71°03'09"
approximately 200' off of mainland
0812 Off northern end of Great Island 41°32'43" 71e03'40"
70
-------
TABLE 42
WESTPORT RIVER SITES, WESTPORT
TEMPERATURE (°C), .DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (2)
JULY 28, 1986
STATION
NUMBER
0801
0802
0803
0804
0805
0806
0807
0808
0809
0810
0811
0812
TEMPERATURE
27.7
27.4
27.4
27.3
27.2
27.2
27.2
27.5
26.6
. 26.4
26.2
26.0
DISSOLVED
OXYGEN
7.8
8.8
11.2
8.4
8.6
8.4
8.7
9.2
9.7
8.5
8.0
11.2
PERCENT
SATURATION
110
122
156
117
119
124
121
137
143
123
110
162
71
-------
TABLE 43
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
cocci perfringens Coliform
Bacteria /100ml Bacteria
/100ml MPN/lOOml
<5 179
<5
<5 139
<5
<5 18
<5
<5 29
<5
<5 29
<5
<5 29
<5 •
<5 8.70
<5
<5 8.70
<5
<5 <8.70
<5
<5 <8.70
<5
<5 8.70
<5
<5 <8.70
<5
Number
Coliform
Bacteria
/100ml
**Date Collected:
0801
0801
0802
0802
0803
0803
0804
0804
0805
0805
0806
0806
0807
0807
0808
0808
0809
0809
0810
0810
0811
0811
0812
0812
125
100
120
75
55
50
15
10
10
15 •
35
15
15
5
5
5
5
<5 ,
5
5
5
<5
<5
<5
COCCI
Bacteria
/100ml
07/28/86
<5
<5
<5
5
<5
5
<5
<5
<5
<5
5
<5
5
<5
<5
<5
<5
<5
10
<5
<50
<50
<50
coli
/100ml
115
95
160
100
60
50
30
40
55
35
15
25
20
35
<5
<5
<5
<5
<5
<5
<5
5
<5
<5
72
-------
TABLE 44
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
(^mhos/cm)
** Date Collected: 07/28/86
0801
0802
0803
0804
0805
0806
0807
0808
0809
0810
0811
0812
7.8LQ
7.80
7.50
3.10
8.10
7.60
8.10
7.30
6.50
8.20
8.0
8.10
3200
2700
3100
4480
3225
4510
3540
3870
5620
7745
6990
7745
8.50
8.0
17.0
14.0
7.50
15.0
20.0
16.0
12.0
7.50
2.0
7.50
27000
26000
27000
30000
28000
29500
28000
29000
32000
33000
30000
31000
73
-------
TABLE 45
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected: 07/28/86
0801 ---
0803
0804
0805
0806
0807
0808
0809
0810
0811
0812
2.0
1.60
1.20
1.70
1.50
1.20
1.40
1.60
1.30
1.80
1.20
0.10
0.05
0.03
0.04
0.04
0.05
0.10
0.04
0.10
0.05
0.10
1.10
0.02
0.19
0.12
0.14
0.12
0.12
0.14
0.14
0.11
0.10
0.11
0.09
0.09
74
-------
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PLOTS OF BACTERIOLOGICAL DATA
JULY 28.1986
iou
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130 -
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V~A FEC COLI
STATION NUMBER
E.COLI
FEC MPN
-------
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Figure 8 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
JULY 28.1986
u —
9 -
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0801 0802 0803 0804 0805 0806 0807 0808 0809 0810 0811 0812
ENTERO/100ml
STATION NUMBER
STREP/ 100rnl
-------
TABLE 46
WAREHAM RIVER SITES, WAREHAM
SAMPLED ON AUGUST 3, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
0901 Just north of British Landing condominiums 41°45'19" 70e42l41"
0902 In front of British Land condominiums, off 41045'18" 70°42'39"
slumping sea wall
0903 End of British Land condominiums, just north 41°45'15" 70°42'37"
of the tower
0904 Storm drain flowing out of sea wall in front 41845'14" 70°42'37"
of boat crane at Warr's Marina
0905 First slipway in Warr's Marina, behind a 41045'11" 70°42'32"
cabin cruiser
0906 In next to last slipway at Warr's Marina 41°45'06" 70°42'31"
0907 In next to last slipway at Warr's Marina, 41°45'06" 70°42'29"
Wareham, behind same boat as in 0906 two
to three minutes later
0908 Just below last slipway behind a fishing boat 41°45'07" 70°42'31"
0909 Open water south of Warr's Marina
0916 Chemical sample collected at same location 41°45'06" 70e42'29"
as 0907
77
-------
TABLE 47
WAREHAM RIVER SITES, WAREHAM
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
AUGUST 3, 1986
STATION
NUMBER
0901
0902
0903
0904
0905
0906
0907
0908
0909
0910
TEMPERATURE
25.0
25.0
25.1
25.1
25.0
—
—
25.1
24.8
— —
DISSOLVED PERCENT
OXYGEN* SATURATION
_ _
— —
—
—
—
—
— —
—
—
__ __
Dissolved oxygen was not tested
78
-------
TABLE 48
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 08/03/86
0901 80 <20 120 20 88
0902 20 20 20 40 248
0903 <100 <100 200 100 87
0904 100 <20 80 <20 41
0905 240 <20 60 <20 88
0906 12000 <100 22000 <100 >24800
0907 40 <20 40 <20 41
0908 40 <20 20 20 41
0909 <20. 20 20 40 . 54
79
-------
Station
Number
TABLE 49
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
(^umhos/cm)
** Date Collected: 08/03/86
0901
0902
0903
0904
0905
0906
0909
0910
7.50
5.40
7.50
7.10
6.90
7.80
7.70
7.60
2660
2790
2900
2830
2940
2940
2790
2790
6.0
4.50
5.0
8.0
15.0
7.50
6.0
7.0
80
-------
• TABLE 50
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
** Date Collected:
0901
0902
0903
0904
0905
0906
0909
0910
08/03/86
10500.0
10500.0
11750.0
11750.0
12000.0
11750.0
11750.0
1.80
1.40
1.30
2.70
3.0
3.0
2.20
11250.0
1.70
Ammonia-
Nitrogen
(mg/1)
0.10
0.10
0.10
0.10
0.10
0.10
0.30
0.20
Total
Phosphorus
(mg/1)
0.16
0.20
0.15
0.14
0.14
0.15
0.11
0.14
81
-------
Figure 9
oo
to
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2
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u.
li
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260
240 -
220 -
200 -
180 -
160 -
140 -
PLOTS OF BACTERIOLOGICAL. DATA
AUGUST 03,1986
0901
x\
7A
N/ •
v
\
\
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^
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0902
0903
0904
0905
090:
\7~7\ FEC COU
STATION NUMBER
E.COLJ
0908
MPN
<
£
/A
/
&
W
0909
-------
Figure 9 (Continued)
00
co
o
o
(/) C
z o
Q 2
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u •
24
22
20
18
14
12
10
8
6
4
2
0
PLOTS OF BACTERIOLOGICAL DATA
AUGUST 03,1986
//
0906
STATION NUMBER
_. p
FEC COU
FEC MPN
-------
Figure 9 (Continued)
o
o
£ S
t
in
z
u
Q
T
100
90 -
80 -
70 -
60 -
50 -
40 -
30 -
20 -
10
0
PLOTS OF BACTERIOLOGICAL DATA
AUGUST 03.1986
/
\.\
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k\
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x
fx
/
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vv
/
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0901
0902 0903
ENTERO/IQOrnl
0904 0905 0906
STATION NUMBER
0307
STREP/100i nl
/
\
\
\
\
\
\
0908 0909
-------
TABLE 51
WESTPORT RIVER SITES, WESTPORT
SAMPLED ON AUGUST 4, 1986
STATION
NUMBER
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
DESCRIPTION
North of Hix Bridge, just south of Widow Point,
cove on western shore
Opposite shore, approximately 100' from shore-
line
Mid-channel just below Allen Creek
Snell's Creek Cove
Mid channel level with Jessie's Neck
East side of river level with Jessie's Neck
South of Hix Bridge, in channel by Upper
Spectacle Island opposite cornfield
In channel at southern end of Upper Spectacle
Island, opposite house with flagpole
Even with northern end of Lower Spectacle Island
approximately 50* from shore opposite cottages
Even with middle Lower Spectacle Island
approximately 50' from shore, in front of
yellow house
Southern end of Lower Spectacle Island approxi-
mately 50' from shore just south red cabin
Just south of houses, opposite wooded area,
approximately 50' from shore
In channel between Big Pine Island and Great
LATITUDE
41*35'50"
41°35'50"
41°35'00"
41834'40"
41°34'35"
41°34'30"
41°33'18"
41°33IH"
41833'07"
41°33'08"
41°33'02"
41°32'56"
41e32'42"
LONGITUDE
71°04'00"
71e04I03"
71°04'15"
71°04'30"
71°04'20"
71°04'17"
71°03'26"
7r03'22"
71C03'20"
71°03'17"
71°03'14"
71°03'11"
71°03'25"
Island
85
-------
TABLE 52
WESTPORT RIVER SITES, WESTPORT
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION
AUGUST 4, 1986
STATION
NUMBER
1001
1002
1003
1004
1005
1006
1007
1008
1009
. 1010
1011
1012
1013
TEMPERATURE
24.8
25.3
25.6
25.7
26.1
26.2
26.1
26.5
26.5
26.3
26.3
26.2
26.1
DISSOLVED
OXYGEN
6.0
6.9
6.3
6.1
6.5
6.7
6.2
—
7.0
—
—
7.3
7.5
PERCENT
SATURATION
77
89
82
84
89
87
90
—
103
—
—
106
109
86
-------
TABLE 53
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal . Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected:
1001 9800
1002 34000
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
4200
2400
2100
4000
<20
2.0
20
20
40
<20
<20
OS/04/S6
700
410
400
40
60
180
<20
<20
<20
<20 •
20
<20
<20
12000
31000
5000
2800
5300
5100
<20
<20
20
40
<20
60
60
1100
1300
300
60
120
200
<20
<20
<20
<20
<20
20
<20
<100
<20
<100
<20
20
<20
<20
<20
<20
20
<20
<20
20
11000
>2480
1800
2480
>2480
2480
18
18
8.70
18
41
41
41
87
-------
TABLE 54
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
(^imhos/cm)
** Date Collected: 08/04/86
1001
1002
1003
1004
1005
1006
1007
1008
1009
.1010
1011
1012
1013
6.10
7.30
7.40
,40
,60
,50
,80
,30
,80
7.30
7.70
2.70
6.80
7.
7.
7,
7,
7,
7,
1260
1370
1770
1850
1980
1920
3210
2940
3050
3210
3130
3130
3100
12.0
15.0
3.0
4.0
2.0
,0
,0
,0
,0
5.0
6.0
6.0
15.0
1,
1.
3.
5,
88
-------
TABLE 55
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected: 08/04/86
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
5250.0
5250.0
7250.0
7500.0
7750.0
7250.0
13000.0
13250.0
13250.0
13000.0
13250.0
13250.0
14000.0
2.60
2.30
4.70
2.0
2.10
2.0
2.10
1.90
2.20
1.50
2.20
2.20
2.20
0.03
0.05
0.10
0.05
0.10
0.02
0.10
0.05
0.10
0.03
0.10
0.05
0.20
0.13
0.16
0.32
0.13
0.12
0.13
0.12
0.14
0.17
0.12
0.13
0.13
0.12
89
-------
Figure 10
E
o
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0 z
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a:
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PLOTS OF BACTERIOLOGICAL. DATA
60
50 -
40 -
30 J
10
1007
p.
/
'-'A
r
1008
AUGUST 04,1986
FEC
\
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1009 1010
STATION NUMBER
E.COLI
/
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77.
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101 1
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1012
MPN
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h
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1013
-------
Figure 10 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
VO
AUGUST 04.1986
1 .w> ~
1.2 -
11
i . i
1 -
0.9 -
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0.3 -
0.2 -
0.1 -
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s. '\
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i i i i
! 1003 1004 1005 1006
ENTERO
STATION NUMBER
STREP
C.perfringens
-------
TABLE 56
ONSET BAY SITES, WAREHAM
SAMPLED ON AUGUST 10, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
1101 West of Point Independence Yacht Club, approxi- 41°44'24" 70°38'16"
mately 200* from shore
1102 to Between slipways at Point Independence Yacht 41°44'30" 70°38'16"
1105 Club
1106 Between Point Independence Yacht Club and 41°44'34" 70°38'13"
Onset Bay Marina
1107 to Between slipways at Onset Bay Marina 41°44'38" 70838'09"
1113
1114 East of Onset Bay Marina 41°44'37" 70°37'58"
1115 Approximately 100' off Monument Heights 41°44'34" 70°37'a7"
92
-------
TABLE 57
ONSET BAY SITES, WAREHAM
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (%)
AUGUST 10, 1986
STATION
NUMBER
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
DISSOLVED
TEMPERATURE OXYGEN*
22.3 —
22.6 —
—
22.8
22.8
22.8 —
22.1 —
22.3
23.1
22.5
—
—
—
23.0 —
23.2
PERCENT
SATURATION
—
.
—
—
—
—
—
—
—
—
—
—
—
—
—
^Dissolved oxygen not tested
93
-------
TABLE 58
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 08/10/86
1101 20 10 <10 <10 29
1102 60 60 <10 50 110
1103 70 40 10 <10 41
1104 30 10 <10 <10 54
1105 30 <10 <10 <10 54
1106 <10 <10 <10 <10 88
1107 20 10 20 <10 54
1108 40 <10 10 <10 70
1109 .40 <10 <10 <10 88
1110 10 ' 10 <10 <10 8.70
1111 <10 <10 10 <10 <8.70
1112 60 • <10 <10 <10 . 139
1113 330 <10 30 <10 >248
1114 10 <10 <10 <10 <8.70
1115 <10 <10 <10 <10 29
94
-------
TABLE 59
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/D
Specific
Conductivity
(jumhos/cm)
** Date Collected: 08/10/86
1101
1102
1104
1105
1106
1107
1108
1109
1110
1112
1114
1115
8.0
8.0
8.0
8.0
8.0
7.80
8.0
8.0
8.0
8.0
7.80
7.20
4064
5095
4039
5535
495.0
5585
5560
6605
5260
6665
7970
5695.
4.50
6.0
0
0
5,
1.
9.0
8.0'
2.0
0.5
3.5
2.0
2.0
11.0
95
-------
TABLE 60
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
1101
1102
1104
1105
1106
1107
1108
1109
1110
1112
1114
1115
08/10/86
16250.0
16500.0
16250.0
16500.0
16250.0
16250.0
16250.0
16500.0
16500.0
16500.0
16500.0
16500.0
1.
1.
1.
1.
20
0
80
20
0.68
1.
2.
2.
1.
2.
1,
60
20
60
70
10
90
1.80 .
<0.02
0.02
0.10
0.10
<0.02
<0.02
0.10
<0.02
0.02
0.02
' 0.04
0.04
0.
0.
34 -
12
0.14
0.15
0.12
0.20
0.09
0.09
0.10
0.11
0.10
0.11
96
-------
Figure 11
vO
O
o
I
(/)
UJ
Q
a:
o
u.
_i
o
o
300 -I
250 -
200 -
150 -
100 -
50 -
PLOTS OF BACTERIOLOGICAL DATA
AUGUST 10.1986
'
PI
\/
i \ m
i i T r i r i i i i i i i i r
1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115
[771 FEC COU
STATION NUMBER
E.COU
-------
Figure 11 (Continued)
PLOTS OF BACTERIOLOGICAL. DATA
AUGUST 10,1986
IUU -1
90 -
80 -
70 -
1 60 -
o
o
V
(-
ui 40 -
Q
30 -
20 -
1 n
I U
n —
/
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/ 1
/
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y
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/
/
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Y
\
\
\
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X
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/
y
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t '
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s s s
f/ / / .
\ /<\ !/\ [/ \ / \ H\l l/Fs /\! 1 F-l n\ [/R R\ !/FN
1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115
ENTERO/IOOrnl
STATION NUMBER
[\3J STRFP/100ml
-------
TABLE 61
MUDDY COVE SITES, WAREHAM
SAMPLED ON AUGUST 11, 1986
STATION
NUMBER
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
DESCRIPTION
Unnamed brook on western shore of Muddy Cove
Mid-way up unnamed brook
Wind row in unnamed brook —
Unnamed brook which drains Beaverdam
Pond
Gibbs Brook by Ocean Spray factory, approxi-
mately 100' from culvert
Same as 1205, approximately 25' from culvert
Small cove by Ocean Spray factory
Confluence of unnamed brook with the cove on
eastern shore of Muddy Cove
Approximately 100* upstream of 1208
Just south of last bend in channel in Muddy Cove
Just south of Dummy Bridge, collected midstream
Gibbs Brook behind Cranberry Greens Mini-Golf
LATITUDE
41044.55..
41°44'56"
41044'55"
41C45'12"
41°45I22"
41845'19"
41°45'18"
41045'15"
41°45'14"
41C44'56"
41°44'50"
41045'25"
LONGITUDE
70°39'38"
70039'41"
70"39'44"
70°39'38"
70"39'06"
70°39'07"
70°39'06"
70°39'06"
70-39 '04"
70039'33"
70°39'09"
70039'16"
99
-------
TABLE 62
MUDDY COVE SITES, WAREHAM
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
AUGUST 11, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
1201 27.6 8.0 105
1202 28.4 —
1203 28.1$ 7.9 108
1204 29.3 9.9 144
1205 27.2 7.8 98
1206 — — —
1207 27.0 — —
1208 29.2 7.2 94
1209 29.7 6.5 90
1210 26.2 . 8.6 125
1211 24.5 8.7 123
1212 26.7 6.9 86
100
-------
TABLE 63
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium
Number Coliform cocci coli cocci perfringens
Bacteria Bacteria /100ml Bacteria /100ml
/100ml /100ml
/100ml
Fecal
Coliform
Bacteria
MPN/lOOr.l
**Date Collected: 08/11/86
45 350
35 250
35 250
10 65
105 350
210 265
70 240
70 75
50 80
10 10
<5 <5
135 235
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
335
365
400
85
250
240
195
95
90
10
<5
200
155
125
65
65
525
245
745
495
480
45
<5
150
540
540
540
41
540
290
540
179
248
29
<8.70
290
101
-------
TABLE 64
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
tyimhos/cm)
** Date Collected: 08/11/86
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
6.70
6.80
7.30
7.70
6.0
6.90
6.90
7.0
8.10
8.0
6.90
1670
1020
818
2085
466
605
325
590
1420
4340
59
7.50
6.50
6.0
24.0
3.50
5,
1.
2.
3,
0
50
0
0
3.0
1.50
102
-------
TABLE 65
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(ng/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected: 08/11/86
1201
1202
1203
1204
1205
1207
1208
1209
1210
1211
1212
7000.0
4250.0
5250.0
8750.0
1750.0
2500.0
1250.0
2500.0
16000.0
16500.0
17.0
2.60
2.70
2.60
3.30
2.60
1.70
2.40
2.10
2.0
2.0
0.56
0.20
0.03
0.02
0.02
0.30
0.10
0.20
0.02
0.10
0.10
0.-20
0.11
0.12
0.16
0.45
0.14
0.08
0.11
0.09
0.10
0.09
0.04
103
-------
TABLE 66
SOURCE DIFFERENTIATION OF FECAL STREPTOCOCCI BACTERTA
' FROM MUDDY COVE SITES
AUGUST 11, 1986
STATION
NUMBER
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
Total
Percent
NUMBER
OF COLONIES
TESTED
5
5
5
-
5
5
5
5
5
5
1
5
51
NUMBER
OF NON-FECAL
STREPTOCOCCI
0
0
3
-
0
2
0
0
1
2
I
0
9
17.6
NUMBER OF
GROUP Q
STREPTOCOCCI
4
2
0
-
1
. 0
0
1
0
0
-
0
8
15.7
NUMBER FROM
WARM-BLOODED
ANIMALS
1
3
2
-
3
1
0
2
0
3
-
3
18
35.3
NUMBER FKOM
LIVESTOCK
AND POIII.TUY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NUMBER
FROM
INSECTS
0
0
0
-
1
2
5
2
4
0
-
2
16
31.4
NUMBER FROM
VEGETATION
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-------
Figure 12
PLOTS OF BACTERIOLOGICAL DATA
AUGUST .11.1986
ouu -
500 -
E
g 400-
r—
\
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(/)
o ui 300 -
01 Q
2
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1201 1202 1203
T-
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1204 1205 1206 1207
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i i i n
1209 1210 1211 1212
\7A FEC COU
STATION NUMBER
E.COU
MPN
-------
Figure 12 (Continued)
O 01
o -o
T- C
o
o>
PLOTS OF BACTERIOLOGICAL DATA
AUGUST 11,1986
1 —
0.9 -
0.8 -
0.7 -
0.6 -
05-
0.4 -
0.3 -
0.2 -
.1 —
n
/
*S
v N
>
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rr
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rr- \
^^
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1201 1202 1203 1204 1205 1206 1207 1208 1209 1210
STATION NUMBER
1211 1212
^_^
V /\ ENTERO/ 100ml
STREP/ 100ml
-------
TABLE 67
WESTPORT RIVER SITES, WESTPORT
SAMPLED ON AUGUST 19, 1986
STATION
NUMBER
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
DESCRIPTION
Below Hix Bridge along western shore, next to
wetland, approximately 20* from shore, above
housing area
Unnamed tributary, just north of Gull Rock
Below first two houses, just north of first
pier
In front of house with gabled roof, approxi-
mately 20' from shore just south of first pier
In front of second house with flagpole, white
house with beach wall
Just south of first group of houses, opposite
wooded area below rocky shoals
On eastern shore opposite meadow, approxi-
mately 50* from shore
Just south of red house with TV dish, approxi-
mately 50' from shore
Opposite white cottage, two other small
cottages north of it
Opposite white two story house
Just south of gray cottage
LATITUDE
41°33'52"
41°33'48"
41°33'40"
41°33'38"
41°33'36"
41°33'29"
41°'33'14"
41°33'08"
41°33'06"
41°33'04"
41033'02"
LONGITUDE
71°04'28"
71°04'29"
71°04'26"
71°04'26"
71004'23"
71°04'18"
71°03'21"
71003'15"
71°03'13"
71°03'12"
71°03'11"
1312 Just south of last house, opposite southern end 41°32'58" 71°03'10"
of Little Pond Island
107
-------
TABLE 68
WESTPORT RIVER SITES, WESTPORT
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
AUGUST 19, 1986
STATION
NUMBER
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
TEMPERATURE
22.6
21.2
22.6
22.6
22.7
22.7
22.4
22.6
22.4
22.6
22.8
22.7
DISSOLVED
OXYGEN
5.8
5.2
5.7
5.9
5.8
5.6
5.9
6.1
6.3
6.2 '
6.4
4.9
PERCENT
SATURATION
75
65
74
81
75
77
79
84
84
85
88
67
108
-------
TABLE 69
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOnl
**Date Collected: 08/19/86
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1000
500
1100
1100
800
600
75
45
60
50
65
90
80
80
120
60
120
60
5
<5
<5
5
<5
<5
60
500
900 .
200
400
1000
100
50
30
25
60
85
340
60
120
60
140
80
10
<5
<5
<5
5
<5
<20
<20
<20
<20
<20
<20
5
<5
<5
5
<5
<5
1390
700
540
1390
700
880
248
248
110
179
41
139
109
-------
TABLE 70
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
(^mhos/cm)
** Date Collected: 08/19/86
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
7.70
7.50
7.70
7.60
7.30
50
40
70
30
7,
7,
7,
7,
7.70
7.90
7.50
3020
2530
3790
3825
4065
4000
4565
4905
4710
4735
5050
4970
7.50
7.0
7.50
10.0
8.0
10.0
5.50
8.0
5.0
4.50
6.50
10.0
110
-------
TABLE 71
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
08/19/86
12250.0
12250.0
12250.0
12500.0
12250.0
12750.0
15000.0
15000.0
15250.0
15250.0
15250.0
15250.0
1.70
1.30
0.89
1.90
1.40
0.95
1.30
1.30
1.20
1.40
1.60
1.40
0.40
0.20
0.20
0.30
0.20
0.10
0.10
0.10
0.20
0.08
0.13
0.14
0.12
0.10
0.15
0.12
0.-12
0.12
0.14
0.10
0.10
0.10
0.10
0.12
111
-------
Figure 13
to
PLOTS OF BACTERIOLOGICAL DATA
AUGUST 19.1986
I -t —
1.3 -
1.2 -
1.1 -
1 1 -
o
2 0.9 -
£*% 0.8-
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/
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1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312
\//\ FEC COU
STATION NUMBER
E.COLI
FEC MPN
-------
E
o
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(ft
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Figure 13 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
AUGUST 19.1986
«HJU -
350 -
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200 -
150 -
100 -
50 -
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1 Ct
7
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1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312
\7~7\ ENTERO
STATION NUMBER
STREP
C.perfringens
-------
TABLE 72
SUNSET COVE SITES, WAREHAM
SAMPLED ON AUGUST 26, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
1401 Up major unnamed tributary in Broad Marsh, 41°44'56" 70°39'39"
approximately 1/8 of a mile from where it crosses
Great Neck Road
1402 Approximately half way down same tributary to 41°45'04" 70°39'41"
Broad Marsh in Sunset Cove
1403 Mouth of tributary, approximately 100' from 41045'05" 70°39'44"
shore
1404 Southern shore of cove near Helminth Avenue 41°45'17" 70°39'49"
1405 Small cove near Northport Road and Central 41e45'27" 70°39'16"
Avenue, on southern side of Broad Marsh Cove
1406 Sunset Cove by Onset Avenue 41°44'42" 70°39'56"
1407 Northern tip of Sunset Island, in front of • 4r44'39" 70°40I00"
group of seven houses close to shore
1408 Offshore of Sunset Island 41e45'16" 70039'17"
1409 Backside of Sunset Island near West Avenue and 41°45117" 70°39'15"
Second Street
114
-------
TABLE 73
SUNSET COVE SITES, WAREHAM
TEMPERATURE CO, DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (2)
AUGUST 26, 1986
STATION
NUMBER
1401
1402
1403
1404
1405
1406
1407
1408
1409
TEMPERATURE
23.6
24.1
22.6
22.3
22.3
23.3
22.6
22.2
22.7
DISSOLVED
OXYGEN
5.8
5.8
7.0
7.5
7.5
7.7
7.6
7.5
8.2
PERCENT
SATURATION
76
76
96
100
100
106
104
100
112
115
-------
TABLE 74
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal . Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform .
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 08/26/86
1401
1401
1402
1402
1403
1403
1404
1404
1405
1405
1406
1406
1407
1407
1408
1408
1409
1409
2
4
2
<2
<2
4
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<20
<20
<20
<20
<20
<20
<20
<20
<20
<20
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<2
<20
<20
<20
<20
<20
<20
<20
<20
<20
<20
-------
TABLE 75
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
(/amhos/cm)
** Date Collected: 08/26/86
1401
1402
1403
1404
1405
1406
1407
1408
1409
7.60
7.70
7,
7,
7,
7,
7,
7.
80
80
50
90
80
70
7.90
4755
4340
5140
6230
5430
5840
5775
5520
6080
25.0
5,
6.
5.
2,
,0
,50
,0
,0
4.50
8.0
2.50
4.0
117
-------
TABLE 76
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
1401
1402
1403
1404
1405
1406
1407
1408
1409
08/26/86
10750.0
11500.0
16000.0
16500.0
16500.0
16250.0
16250.0
16500.0
16500.0
1.60
1.20
1.20
0.66
0.90
1.10
1.10
0.99
0.95
0.10
0. 10
0.10
0.04
0.05
0.20
0.02
0.10
<0.02
0.18
0.16
0.09
0.10
0.11
0.08
0.06
0.08
0.05
118
-------
Figure 14
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PLOTS OF BACTERIOLOGICAL DATA
AUGUST 26,1986
JU -
28 -
26 -
24 -
22 -
20 -
18 -
16 -
14 -
12 -
10 -
8 -
6 -
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1401
1402
FEC COLI
1403
1404
1405
1406 1407 1408 1409
STATION NUMBER
E.COLJ
MPN
-------
Figure 14 (Continued)
O
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r-
(ft
z
kl
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20
19
18
17
16
15
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PLOTS OF BACTERIOLOGICAL DATA
AUGUST 26.1986
-
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\
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1401
1402
1403
1404
1405
1406
1407
1408
1409
[72] ENTERO/100ml
STATION NUMBER
IXXI STREP/100ml
-------
TABLE 77
WESTPORT RIVER SITES, WESTPORT
SAMPLED ON SEPTEMBER 17, 1986
STATION
NUMBER DESCRIPTION LATITUDE LONGITUDE
1501 Head of Jessie's Neck Cove ' 41°35'05" 71°04'30"
1502 Mouth of Jessies' Neck Cove 41°34'45" 71°04'27"
1503 Offshore of Cornell Point ' 41°35'15" 71004'20"
1504 Drainage ditch at Cornell Point 41°35'17" 71°04'18"
1505 Drainage ditch southwest of Peleg's Point 41035'20" 71004I10"
1506 Second drainage ditch southwest of Peleg's Point 41°35'22" 71e04'10"
1507 Outlet of Kirby Brook 41°35'40" 71"04'12"
1508 Mouth of Everett Cove 41°36'15" 71°03'45"
1509 Cove opposite Peleg's Point 41°35'20" 71003'50"
1510 Unnamed stream north of Allen Creek 41°35'15" 71°04'10"
121
-------
TABLE 78
WESTPORT RIVER SITES, WESTPORT
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (?)
SEPTEMBER 17, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
1501 15.3 8.6 96
1502 16.6 7.1 87
1503 16.8 7.6 87
1504 —
1505 16.7 5.3 61
1506 16.5 5.8 67
1507 17.8 9.3 109
1508 18.9 9.3 106
1509 — —
1510 18.4 8.3 98
122
-------
TABLE 79
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 09/17/86
1501 900 ' 125 1110 210 880.0
1502 90 15 220 ' 40 410.0
1503 90 45 60 25 • 87.0
1504 70 40 160 65 540
1505 180 45 170 50 87.0
1506 1000 130 400 170 110.0
1507 170 - 10 190 20 410.0
1508 2900 160 1500 4000 >2480.0
1509 2100 • 80 2100 100 . . >24SO.O
1510 60 15 • 160 40 ' 410.0
123
-------
TABLE 80
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
(pmhos/cm)
** Date Collected: 09/17/86
1501
1502
1503-
1505
1506
1507
1508
1510
7,
7,
7,
7,
7.
5,
20
60
90
6.40
00
90
90
7.80
12350
3385
2600
2575
2120
2400
1820
2755
5,
3,
2
3
00
50
00
00
-2.00
3,
6,
00
00
9.00
124
-------
TABLE 81
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
** Date Collected: 09/17/86
1501 9500.0
1502 12500.0
1503 12000.0
1505 11000.0
1506 8000.0
1507 8500.0
1508 5500.0
1510 10500.0
Total
Kjeldahl-
Nitrogen
(mg/1)
,20
,10
,80
,90
,00
,10
,50
2.20
Ammonia-
Nitrogen
(mg/1)
0.04
0.04
0.15
0.03
0.11
0.05
0.01
0.08
Total
Phosphorus
(mg/1)
0.11
0.10
0.09
0.11
0.08
0.84
0.18
0.10
125
-------
TABLE 82
SOURCE DIFFERENTIATION OF FECAL STREPTOCOCCI BACTERIA
FROM WESTPORT RIVER SITES
SEPTEMBER 17, 1986
STATION
NUMBER
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
Totals
Percent
NUMBER
OF COLONIES
TESTED
5
5
5
5
5
5
5
5
5
3
48
NUMBER
OF NON-FECAL
STREPTOCOCCI
0
o
0
o
1
1
o
o
o
o
\f
0
2. 1
NUMBER FROM
GROUP Q
STREPTOCOCCI
2
1
0
1
1
1
1
1
—
11
22.9
NUMBER OF
WARM-BLOODED
ANIMALS
4
4
3
4
4
4
2
—
36
75
NUMBER FROM
LIVESTOCK
AND POIILTKY
0
0
0
0
0
0
0
0
0
0
0
0
NUMBER
FROM
INSECTS
0
0
0
0
0
0
0
0
0
0
0
0
NUMBER FROM
VKCICTATION
0
0
0
0
0
0
0
0
0
0
0
-------
Figure 15
K)
"•J
O
O
t «
fc TJ
I/) C
o
u.
3
O
o
PLOTS OF BACTERIOLOGICAL DATA
SEPTEMBER 17,1986
o —
2.8 -
2.6 -
2.4 -
2.2 -
2 -
1.8 -
1.6 -
1.4 -
1 2 — '
i .f.
1 —
0.8 -
0.6 -
0.4 -
0.2 -
n
/
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y
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7~
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S
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/
rvt
^
.•
-------
Figure 15 (Continued)
PLOTS OF BACTERIOLOGICAL. DATA
oo
SEPTEMBER 17,1986
JUU —
280 -
260 -
240 -
220 -
200 -
1 180-
0
b 140 -
(S)
w 120 -
Q
100 -
80 -
60 -
40 -
20 -
0 -
/
' /
'/
/ /
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/ ,
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s.\
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' S \ 1
- I
/ v 1
Y/\^ ^
K/x j ^ ^
/ i 1 /'
1508 1509 1510
ENrEKO/lGOml
STATION NUMBER
-------
TABLE 83
SUNSET COVE SITES, WAREHAM
SAMPLED ON SEPTEMBER 24, 1986
STATION
NUMBER
1601
1602
1603
1604
1605
DESCRIPTION
Unnamed stream approximately one-half way
between Broad Marsh Cove and Great Neck Road
Unnamed stream near confluence with Broad
Marsh Cove
Small cove near Verve Avenue sampled approxi-
mately 20' from shore
Cove near Northport Avenue
Southeastern section of cove by Onset Avenue
LATITUDE
41e44'51"
41°44'46"
41 0441 39"
41°44'34"
41°44'39"
LONGITUDE
70°40'57"
70°40'46"
70C40'47"
70°40'28"
70°39'55"
in northeast corner of Sunset Cove
1606 Same cove as in 1605, northwestern section 41e44'43" 70°39'58"
approximately 200-300' to Western Avenue and
houses.
1607 In front of houses northern tip of Sunset Island 41°44'38" 70°40'00"
closest to Onset Avenue, approximately 15'
from shore
1608 In front of houses southwestern end of 41"44'30" 70°40'08"
Sunset Island, approximately 15' from shore
1609 Inner side of Sunset Island near 5th Street 41°44'32" 70839'57"
1610 Inner side of Sunset Island near 2nd Street 41C44'27" 70°40'03"
129
-------
TABLE 84
SUNSET COVE SITES, WAREHAM
TEMPERATURE ("C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
SEPTEMBER 24, 1986
STATION
NUMBER
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
TEMPERATURE
18.3
19.3
18.5
18.5
18.5
20.0
18.8
18.8
19.5
18.6
DISSOLVED
OXYGEN
5.3
5.3
7.4
6.6
7.1
6.2
6.9
6.6
4.1
7.1
PERCENT
SATURATION
66
67
94
84
90
81
87
84
.53
90
130
-------
TABLE 85
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal ' Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOml
**Date Collected: 09/24/86
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
8
<4
4
4
4
4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
16
<4
4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
<4
29.0
<8.70
<8.70
<8.70
18.0
18.0
8.70
<8.70
8.70
-------
TABLE 86
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
pH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(rag/1)
Specific
Conductivity
(umhos/cm)
** Date Collected: 09/24/86
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
6.90
4.80
7.60
8.50
7.70
7.90
7.90
7.90
7.70
4300
3527
4340
4094
4144
3718
3782
3798
4340
4258
3.00
3.50
4.00
5.00
2.00
24.00
12.00
6.00
18.00
9.50
132
-------
TABLE 87
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(mg/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected:
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
09/24/86
15600.0
15200.0
16400.0
16400.0
16400.0
16000.0
16000.0
16400.0
16400.0
16800.0
2.30
2.30
1.40
2.10
1.30
1.60
1.50
2.40
2.30
2.30
0.14
0.29
0.05
0.08
0.05
0.09
0.07
0.08
0.09
0.06
0.11
0.08
0.08
0.08
0.10
0.08
0.08
0.08
0.08
0.08
133
-------
Figure 16
PLOTS OF BACTERIOLOGICAL DATA
SEPTEMBER 24,1986
JU -
28 -
26 -i
24 -
22 -
E
O 90 —
O
V 10
COUFORM DENSITY
oAoiODoro-^^c
I I I I I t I
^.
/
/
/
/
/
/
/
-^
\
\
\
\
\
\
\
\
\
\
\
\
\
I
'*,
Y,
'1,
'/
/,
'/
t.
o i
1601
/
1
.^
I
^
^
602
/
/
1
N
\
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I
,' S
603
T~
/
/
/
1
\
1
1
604
r—
/
1
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\
\
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'//
1
605
y
/
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1
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g
? ^
'/ V
/A y
•/ '/
t m %
'/ 7s 4 7s
Y-. & t, //,
/\K; t^\^ /\i E/\^
i i i i i
606 1607 1608 1609 1610
FEC COU
STATION NUMBER
E.COU
-------
Figure 16 (Continued)
E
o
o
u
Q
PLOTS OF BACTERIOLOGICAL DATA
4 -
3 -
1 -
'
X\
y\
x\
/ s
/•
/\
\
SEPTEMBER 24.1986
'
.f
'
y\
/^N
/X\
/v
[/
• x
\'i
\'
1601 1602 1603 1604 1605 1606 1607
ENTERO/100ml
1608
STATION NUMBER
[\2] STREP/100ml
X \
. \
1609 1610
-------
TABLE 88
WESTPORT RIVER SITES, WESTPORT
SAMPLED ON OCTOBER 2, 1986
STATION
NUMBER
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
DESCRIPTION
Unnamed tributary at Drift Road just north of
Snell Corner
Opposite dead end road off of Drift Road just
north of Snell Corner at unnamed tributary
Head of Jessie's Neck Cove, sampled from dirt
road
Approximately 300 feet upstream of 1703,
sampled from bridge
Entrance to Jessie's Neck Cove
Jessie's Neck Cove just south of 1703
Confluence Snell Creek with mainstem Westport
River at Jessie's Neck Cove
Eastern shore of Westport River opposite Peleg's
Point
Cove just south of 1708
Unnamed tributary to Snell Creek just above its
confluence with Snell Creek, same tributary as
1702
Snell Creek just above confluence with unnamed
tributary sampled in 1710
Drift Road at Snell Creek
LATITUDE
41°35'10"
41835'15"
41°35'10"
41°35'10"
41034'45"
41°35'02"
41034'40"
41°35'30"
41e35'29"
41°35'30"
41°35'14"
41°35'20"
LONGITUDE
71e05'00"
71°04'58"
71°04'35"
71804'36"
71°04'35"
71°04'35"
71°04'33"
71°04'00"
71004'00"
71804'40"
71004'40"
71°04'45"
136
-------
TABLE 89
WESTPORT RIVER SITES, WESTPORT
TEMPERATURE (°C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (Z)
OCTOBER 2, 1986
STATION
NUMBER
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
TEMPERATURE
16.0
16.6
17.4
16.4
—
19.3
20.1
—
21.0
—
16.4
16.4
DISSOLVED PERCENT
OXYGEN* SATURATION
— —
—
— —
— —
— —
— —
— —
—
—
—
—
**~ •—
* Dissolved oxygen samples not obtained
137
-------
TABLE 90
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
cocci perfringens Coliform
Bacteria /100ml Bacteria
/100ml MPN/lOOral
5000 8800.0
7000 17900.0
3500 >24300.0
9000 >24800.0
600 1390.0
1000 '
1100 17900.0
500 4100.0
<100
3000 8800.0
800 1390.0
100
2000 13900.0
7500
6000 17900.0
5000 13900.0
Number
Coliform
Bacteria
/100ml
**Date Collected:
1701
1701
1702
1702
1703
1703
1704
1704
1705
1705
1706
1706
1707
1707
1708
1708
1709
1709
1710
1710
1711
1712
12000
24000
20000
18000
1600
4000
14000
4300
3500
20000
600
500
11000
19000
25000
COCCI
Bacteria
/100ml
10/02/86
4000
1400
10000
100
4400
1800
8000
600
600
400
1200
100
300
<100
400
<100
<100
<100
100
6000
9000
1200
coli
/100ml
12000
36000
5000
40000
700
3500
13000
4500
3800
16000
1500
1300
13000
25000
20000
138
-------
TABLE 91
Station
Number
BUZZARDS BAY
NON-POINT SOURCE PHYSICAL DATA
PH
(standard
units)
Total
Hardness
(mg/1)
Suspended
Solids
(mg/1)
Specific
Conductivity
. (jimhos/cm)
** Date Collected: 10/02/86
1701
1702
1703
1704
1706
1707
1709
1711
1712
80
10
80
00
00
30
30
6.90
6.70
17
16
420
27
1560
1710
2460
13
20
23.00
13.00
14.00
9,
1,
6.
4.
2,
00
00
00
00
00
3.50
139
-------
TABLE 92
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
Total
Kjeldahl-
Nitrogen
(rag/1)
Ammonia-
Nitrogen
(mg/1)
Total
Phosphorus
(mg/1)
** Date Collected: 10/02/86
1701
1702
1703
1704
1706
1707
1709
1711
1712
26.0
10.0
2150.0
54.0
8500.0
11500.0
11250.0
34.0
33.0
0.82
0.98
2.50
2.40
1.90
1.40
2.80
1.50
1.20
0.13
0.27
0.43
1.20
0.39
0.11
0.14
0.10
0.09
0. 16
0.25
0.32
0.68
0.19
0.16
0.28
0.12
0.20
140
-------
TABLE 93
SOURCE DIFFERENTIATION OF FECAL STREPTOCOCCI RACTKRIA
FROM WESTPORT RIVER SITES
(
OCTOBER 2, 1986
STATION
NUMBER
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
Total
Percent
NUMBER
OF COLONIES
TESTED
5
5
5
5
5
5
5
5
5
5
5
5
60
NUMBER
OF NON-FECAL
STREPTOCOCCI
0
. 0
0
0
0
1
1
0
1
1
0
0
4
6.6
NUMBER OF
GROUP Q
STREPTOCOCCI
0
1
0
0
0
0
0
0
0
0
0
0
1
1.7
NUMBER FROM
WARM-BLOODED
ANIMALS
5
4
4
5
5
4
4
5
4
4
5
5
54
90
NUMBER FROM
LIVESTOCK
AND POULTRY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
NUMBER
FROM
INSECTS
0
0
1
0
0
0
0
0
0
0
0
0
1
1.7
NUMBER FROM
VKOKTATION
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-------
Figure 17
K>
PLOTS OF BACTERIOLOGICAL DATA
OCTOBER 02,1986
^u -
35 -
30 -
1
O
O
^ 25 -
>- 'm
t T)
(n c
Li « 20 -
Q3
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1701 1702 1703 1704 1705
\
7
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/
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/ s
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r
/
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I
1706 1707
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s
s
s
S r
S /
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s /
/
s /
s /
s /
/
s /
s /
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I 1 1 1 1 1 1 1
1708 1709 1710 1711 171:
FEC COLI
STATION NUMBER
r\| E.COLI
FEC MPN
-------
O w
o -o
^- c
Figure 17 (Continued)
PLOTS OF BACTERIOLOGICAL DATA
OCTOBER 02.1986
u —
9 -
8 -
7 -
6 -
5 -
4 -
3 -
2 —
A_
1 -
r/
/
/
/
/
/
/
/
/
/
—
rr
\
S
S
\
s
\
\
s
\
X
\
s
/
x
J
/
>
/
/
/
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/
/
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/
/
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/
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/
/
/
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/
/
/
/
T
s
\
\
\
X
\
N
X
S
S
S
s
s
s
s
s
X
/
/
/
/
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r i
• »
M H^ PN /N PTN P^
r 1 1 r i r-i r 1 i r
r I I ill
—t t—
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S
X
X
X
X
/
/
/
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/
/
/
/
/
/
/
/
/
/
/
X
X
X
X
X
X
X
X
X
X
X
\
X
X
X
X
\
X
X
7
^
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
s
'
X
X
X
>y
\
X
X
X
X
X
X
X
X
X
X
X
\ I
/
/
/
-<
X
X
X
X
X
X
X
X
X
X
X
\
1701
1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712
ENTERO/100ml
STATION NUMBER
STREP/1 OOrnl
-------
TABLE 94
BROAD COVE AND EAST RIVER SITES, WAREHAM
SAMPLED ON OCTOBER 8, 1986
STATION
NUMBER
1801
1802
1803
1804
1805
1806
1807
1808
DESCRIPTION
Broad Cove just north of Dummy Bridge
Broad Cove at outfall on northwestern shore
along Riverside Drive
Approximately 60' to right of 1802
Head of Broad Cove
Along southeastern shore of Broad Cove, in front
of house near Pleasantview Road, approximately
20' from shore
At second outfall in little cove near Sandlewood
Lane, approximately 50' from shore
At East River, near Sandlewood Lane, approxi-
mately 50' from shore
Center of cove at town boat ramp on western
LATITUDE
41e44'53"
41°44'58"
41845'02"
41°45'04"
41°44'58"
41°44'54"
50' 41 "44 '
41°44'40"
LONGITUDE
70°39'19"
70°39'13"
70°39'10"
70e39'07"
70°39'05"
70e39'05"
41" 70°39'18"
70°39'20"
shore of Broad Cove
144
-------
TABLE 95
BROAD COVE AND EAST RIVER SITES, WAREHAM
TEMPERATURE (8C), DISSOLVED OXYGEN (mg/1), PERCENT SATURATION (2)
OCTOBER 8, 1986
STATION DISSOLVED PERCENT
NUMBER TEMPERATURE OXYGEN SATURATION
1801 14.1 7.9 96
1802 13.3 8.1 91
1803
1804
1805 — — —
1806 13.8 8.1 93
1807 14.1 8.5 98
1808 14.4 7.4 85
145
-------
TABLE 96
BUZZARDS BAY
NON-POINT SOURCE BACTERIOLOGICAL DATA
Station Fecal Entero- Escherichia Strepto- Clostridium Fecal
Number Coliform cocci coli cocci perfringens Coliform
Bacteria Bacteria /100ml Bacteria /100ml Bacteria
/100ml /100ml /100ml MPN/lOOnl
**Date Collected: 10/08/86
1801 <5 <5 5 <5 <5 8.70
1802 <5 <5 5 <5 <5 13.0
1803 <5 <5 <5 <5 <5 87.0
1804 <5 5 5 <5 <5 ' 54.0
1805 10 5 <5 <5 5 <8.70
1806 10 10 20 <5 <5 8.70
1807 5 <5 5 5 <5 18.0
1808 10 5 <5 <5 <5 8.70
146
-------
TABLE 97
BUZZARDS.BAY
NON-POINT SOURCE PHYSICAL DATA
Station pH Total Suspended Specific
Number (standard Hardness Solids Conductivity
units) (mg/1) (mg/1) (umhos/cm)
** Date Collected: 10/08/86
1801 8.00 2710 0.50
1802 8.00 4490 20.0
1806 7.90 2860 0.50
1807 ' 8.00 3250 37.0
1808 8.00 5670 11.0
147
-------
TABLE 98
BUZZARDS BAY
NON-POINT SOURCE CHEMICAL DATA
Station
Number
Chloride
(mg/1)
** Date Collected: 10/08/86
1801 17820.0
1802 16880.0
1806 16880.0
1807 17190.0
1808 17190.0
Total
Kjeldahl-
Nitrogen
(mg/1)
1.40
0.90
2.00
1.60
1.90
Ammonia-
Nitrogen
(mg/1)
0.06
<0.02
0.02
0.05
0.11
Total
Phosphorus
(mg/1)
0.08
0.05
0.05
0.08
0.06
148
-------
Figure 18
PLOTS OF BACTERIOLOGICAL DATA
OCTOBER 08,1986
E
o
o
z
LJ
Q
2
ft:
o
Ii
o
o
80 -
70 -
60 -
40 -
30 -
20 -
10 -
1801
1802
[771 FEC COLI
VA
1803
1804
1805
I
1806
STATION NUMBER
r\] E.COLI
1807
FEC MPN
1808
-------
Figure 18 (Continued)
E
o
to
z
u
Q
19 H
18
17 -
16 -
15 -
14 -
13
12 -
10 -
9 -
8 -
7 -
6
5 -
4 -
3 -
2 -
1 -
PLOTS OF BACTERIOLOGICAL DATA
OCTOBER 08,1986
1801
1802
1803
1804
1805
V A ENTERO
STATION NUMBER
STREP
1806
C.perfringens
1807
i
1808
-------
LITERATURE CITED
American Public Health Assoc. 1985. Standard Methods for the Examination
of Water and Wastewater. 16th Edition. American Public Health
Assoc., New York. p. 1268.
Bisson, J.W. and V.J. Cabelli. 1979. "Membrane Filter Enumeration Method
for Clostridium perfringens." Applied and Environmental Microbiology.
37:55-66.
Cabelli, V. 1983. Health Effects Criteria for Marine Recreational Waters.
U.S. Environmental Protection Agency. Health Effects Research
Laboratory. Rhode Island, p. 98.
Dufour, A.P. 1980. Abstracts of the Annual Meeting, American Society for
Microbiology. Abstract #Q69.
Dufour, A.P., E.R. Strictland and V.J. Cabelli. 1981. "Membrane Filter
Method for Enumerating Escherichia coli." Applied and Environmental
Microbiology. 41: 1152-1158.
Levin, M.A., J.R. Fischer and V.J. Cabelli. 1975. "Membrane Filter
Technique for Enumeration of Enterococci in Marine Waters." Appl.
Microbiology. 30: 66-71.
National Oceanic and Atmospheric Administration. 1986. Record of River
and Climatological Observations for New Bedford and Acushnet, Mass-.
(Unpublished memo).
Redman, James H. 1974. "A Simpler Multiple Fermentation Tube Test for
Monitoring the Bacteriological Quality of Shellfish Harvest Waters.
The Examination of Twelve 1.0 ml Sample Portions." In: Proceedings
of the 8th National Shellfish Sanitation Workshop. Edit. D. Wilt.
U.S. Public Health Service, New Orleans, pp 123-131.
U.S. Army Corps of Engineers. 1986. Cape Cod Canal Tide Tables.
U.S. Environmental Protection Agency. 1986. Ambient Water Quality
Criteria for Bacteria - 1986. Office of Water Regulations and
Standards. Washington, D.C. p. 18.
U.S. Environmental Protection AGency. 1978. Microbiological Methods for
Monitoring the Environment Water and Wastes. Cincinnati, Ohio. p.
135-153.
Westport River Watershed Committee. 1983. Rural Clean Water Program
Westport River Watershed Project, p. 108.
151
-------
|