U.S. ENVIRONMENTAL PROTECTION AGENCY
        NATIONAL EUTROPHICATION SURVEY
                  WORKING PAPER SERIES
                                       REPORT
                                         ON
                                   HUNTING™ LAIC
                                   SULLIVAN COUNTY
                                      NEW YORK
                                     EPA REGION II
                                  WORKING PAPER No, 159
    PACIFIC NORTHWEST ENVIRONMENTAL RESEARCH LABORATORY

                  An Associate Laboratory of the
      NATIONAL ENVIRONMENTAL RESEARCH CENTER - CORVALLIS, OREGON
                            and

NATIONAL ENVIRONMENTAL RESEARCH CENTER - LAS VEGAS, NEVADA

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                                           REPORT
                                             ON
                                      HUNTINGION LAKE
                                      SULLIVAN COUN1Y
                                          NEW YORK
                                        EPA REGION II
                                    WORKING PAPER No, 159
              WITH THE COOPERATION OF THE
NEW YORK STATE DEPARTMENT OF ENVIRONMENTAL CONSERVATION
                        AND THE
                NEW YORK NATIONAL GUARD
                    DECEMBER, 1974

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                               CONTENTS
                                                           Page
  Foreword                                                  i i
  List of New York Study Lakes                              iv
  Lake and Drainage Area Map                                 v

  Sections
  I.   Conclusions                                            1
 II.   Lake and Drainage Basin Characteristics                3
III.   Lake Water Quality Summary                             4
 IV.   Nutrient Loadings                                      8
  V.   Literature Reviewed                                   12
 VI.   Appendices                                            13

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                                11
                         FOREWORD
    The National Eutrophication Survey was initiated in 1972 in
response to an Administration commitment to investigate the nation-
wide threat of accelerated eutrophication to fresh water lakes and
reservoi rs.

OBJECTIVES

    The Survey was designed to develop, in conjunction with state
environmental agencies, information on nutrient sources, concentrations,
and impact on selected freshwater lakes as a basis for formulating
comprehensive and coordinated national, regional, and state management
practices relating to point-source discharge reduction and non-point
source pollution abatement in lake watersheds.

ANALYTIC APPROACH

    The mathematical and statistical procedures selected for the
Survey's eutrophication analysis are based on related concepts that:

        a.  A generalized representation or model relating
    sources, concentrations, and impacts can be constructed.

        b.  By applying measurements of relevant parameters
    associated with lake degradation, the generalized model
    can be transformed into an operational representation of
    a lake, its drainage basin, and related nutrients.

        c.  With such a transformation, an assessment of the
    potential for eutrophication control can be made.

LAKE ANALYSIS

    In this report, the first stage of evaluation of lake and water-
shed data collected from the study lake and its drainage basin is
documented.   The report is formatted to provide state environmental
agencies with specific information for basin planning [§303(e)]» water
quality criteria/standards review [§303(c)], clean lakes [§314(a»b)],
and water quality monitoring [§106 and §305(b)] activities mandated
by the Federal Water Pollution Control Act Amendments of 1972.

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                                iii
    Beyond the single lake analysis, broader based correlations
between nutrient concentrations (and loading) and trophic condi-
tion are being made to advance the rationale and data base for
refinement of nutrient water quality criteria for the Nation's
fresh water lakes.  Likewise, multivariate evaluations for the
relationships between land use, nutrient export, and trophic
condition, by lake class or use, are being developed to assist
in the formulation of planning guidelines and policies by EPA
and to augment plans implementation by the states.

ACKNOWLEDGMENT

    The staff of the National Eutrophication Survey (Office of
Research & Development, U. S. Environmental Protection Agency)
expresses sincere appreciation to the New York Department of
Environmental Conservation for professional involvement and to
the New York National Guard for conducting the tributary sampling
phase of the Survey.

    Henry L. Diamond, Commissioner of the New York Department of
Environmental Conservation, and Leo J. Hetling, Director, and
Halo G. Carcich, Senior Sanitary Engineer, Environmental Quality
Research, Department of Environmental Conservation, provided
invaluable lake documentation and counsel during the Survey.

    Major General John C. Baker, the Adjutant General of New York,
and Project Officer Lieutenant Colonel Fred Peters, who directed
the volunteer efforts of the New York National Guardsmen, are also
gratefully acknowledged for their assistance to the Survey.

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                                IV
                  NATIONAL EUTROPHICATION SURVEY

                            STUDY LAKES

                         STATE OF NEW YORK
LAKE NAME
Allegheny Reservoir

Black
Canadaigua
Cannonsville
Carry Falls
Cassadaga
Cayuga
Champlain

Chautauqua
Conesus
Cross
Goodyear
Huntington
Keuka
Long
Lower St. Regis
Otter
Owasco
Raquette Pond
Round
Sacandaga Res.
Saratoga
Schroon
Seneca
Swan
Swinging Bridge Res.
COUNTY

Cattaraugas, NY; McLean,
 Warren, PA
St. Lawrence
Ontario
Delaware
St. Lawrence
Chautauqua
Seneca, Tompkins
Clinton, Essex, NY; Addison,
 Chittenden, Franklin, VT
Chautauqua
Livingston
Cayuga, Onondaga
Otsego
Sullivan
Ontario
Hami1 ton
Franklin
Cayuga
Cayuga
Franklin
Saratoga
Fulton, Saratoga
Saratoga
Essex, Warren
Seneca, Schyler, Yates
Sullivan
Sullivan

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            HUNTINGTON LAKE
          ®  Tributary Sampling Site

          X  Lake Sampling Site

          f  Direct Drainage Area Boundary

          0     |     t              1/2
                      Scale
     Lake
Huntington
75-00'
HUNTtNGTQN
   LAKE
                                              4l'42'
                                                                 4141'.
                                                 Map Location
                           74*59'

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                          LAKE HUNTINGTON
                          STORE! NO.  3615

I.   CONCLUSIONS
    A.   Trophic Condition:
            Although Huntington Lake  received  a  very  small phosphorus
        load during  the  sampling year,  survey  data  indicate  that the
        lake is eutrophic.   Of the  26 lakes  sampled in  the fall of  1972,
        when essentially all  were well-mixed,  10 had  less mean total
        phosphorus,  11 had  less mean  dissolved phosphorus, and 23 had
        less inorganic nitrogen.  For all  New  York  data, 10  lakes had
        less mean  chlorophyll  a.,  and  five lakes  had greater  Secchi  disc
        transparency.
            Near-depletion  of dissolved oxygen with depth occurred  in
        July and October.
    B.   Rate-Limi ting Nutrient:
            Algal  assay  results show  that Huntington  Lake was phosphorus
        limited at the time the sample  was collected.   The lake data in-
        dicate  phosphorus limitation  at all  sampling  occasions; i.e., N/P
        ratios  were  always  greater  than 14/1,  and phosphorus limitation
        would be expected.
    C.   Nutrient Controllability:
            1.   Point sources—During the  sampling year, Huntington Lake
        received a total phosphorus load  at  a  rate  less than that proposed
        by Vollenweider  (in press)  as "permissible";  i.e., an oligotrophic

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      rate.  Of that load, it is estimated that septic tanks contri-
      buted about 12%.  However, in view of the oligotrophic loading
      rate, point-source control is not likely to significantly im-
      prove the trophic condition of Huntington Lake.
          2.  Non-point sources (see page 11)—The phosphorus export
      of the unnamed stream at station A-l appears to be somewhat
      higher than the exports of tributaries to nearby Swinging Bridge
                                                           p
      Reservoir* (mean export of four streams was 59 Ibs/mi /yr).  How-
                                                                  2
      ever, the drainage area at station A-l is very small (0.2 mi )
      and only a minor change in the total phosphorus loading would
      result in a sizeable change in the export rate.
          In all, it is calculated that non-point sources contributed
      about 88% of the rather small phosphorus load to the lake.
Working Paper No. 172.

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II.   LAKE AND DRAINAGE BASIN CHARACTERISTICS
     A.   Lake Morphometry :
         1.   Surface area:   83  acres.
         2.   Mean  depth:   unknown.
         3.   Maximum depth:   >33  feet.
         4.   Volume:   unknown.
         5.   Mean  hydraulic  retention time:  unknown.
     B.   Tributary and Outlet:
         (See Appendix A  for flow data)
         1.   Tributaries  -
             Name                              Drainage area* Mean flow*
             Unnamed  stream  (A-l)                 0.2 mi2      0.3 cfs
             Minor tributaries  &                        ?
              immediate drainage  -                0.4 mi       0.7 cfs
Totals                  0.6 mi2
                                                              1.0 cfs
        2.  Outlet -
            Unnamed stream (B-l)                 0.7 mi **    1.0 cfs
    C.  Precipitation:
        1.  Year of sampling***:  53 inches.
        2.  Mean annual:  40 inches.
t Greeson and Robison, 1970.
  Drainage areas are accurate within ±5%, except for small basins (±10%);
  mean daily flows are accurate within ±5 to 25%; and normalized mean
  monthly flows are accurate within ±15%.
 * Includes area of lake.
 ** See Working Paper No. 1, "Survey Methods".

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III.   LAKE WATER QUALITY SUMMARY
      Huntington Lake was sampled three times  during the open-water season
  of  1972 by means  of a pontoon-equipped Huey  helicopter.   Each  time,
  samples for physical  and chemical  parameters were collected from a number
  of  depths at a single station  (see map, page v).   During  each  visit,  a
  single  depth-integrated (15 feet to surface) sample was collected for
  phytoplankton identification and enumeration; and during  the last visit,
  a single five-gallon depth-Integrated sample was  taken for algal  assays.
  Also  each time, a depth-integrated sample  was collected for chlorophyll a.
  analysis.  The maximum depth sampled was 33  feet.
     The results obtained are presented in  full  in Appendix B,  and the
  data  for the fall  sampling  period, when the  lake  was essentially well-
  mixed,  are summarized below.  Note, however, the  Secchi disc summary  is
  based on all  values.
     For differences  in the  various parameters at  the other sampling
  times,  refer to Appendix B.

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A.  Physical and chemical characteristics:
    Parameter               Minimum

    Temperature (Cent.)       8.7
    Dissolved oxygen (mg/1)   0.6
    Conductivity (pmhos)     80
    pH (units)                6.2
    Alkalinity (mg/1)        14
    Total P (mg/1)            0.013
    Dissolved P (mg/1)        0.007
    N09 + NO, (mg/1)          0.020
    Amfflonia fmg/1)            0.110
 FALL VALUES

 (10/11/72)

Mean       Median
           Maximum
12.9
5.0
86
6.4
21
0.028
0.013
0.028
0.780
14.3
5.7
82
6.4
14
0.015
0.007
0.020
0.110
14.4
8.2
105
6.6
31
0.053
0.024
0.040
1.790
                                          ALL VALUES
    Secchi  disc (inches)    132
138
138
144

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B.  Biological characteristics:
    1.  Phytoplankton -

        Sampling
        Date

        05/21/72
        07/07/72
        10/11/72
Dominant
Genera

1.  Dinobryon
2.  Gloeocapsa
3.  Scenedesmus
4.  Ankistrodesmus
5.  Cyclotella
    Other genera

             Total

1.  Anabaena
2.  Gloeocapsa
3.  Fragilaria
4.  Dinobryon
5.  Navicula
    Other genera

             Total

1.  Anabaena
2.  Fragilaria
3.  Lyngbya
4.  Gloeocapsa
5.  Chroococcus
    Other genera
Number
per ml

2,224
  524
  416
  289
  289
  327

4,069

  246
  211
  116
  100
   85
  528

1,286

  447
  306
  181
   80
   70
  382
                                          Total
                            1,466

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    2.  Chlorophyll a_ -
        (Because of Instrumentation problems during the 1972 sampling,
        the following values may be in error by plus or minus 20 percent.)
        Sampling             Station                 Chlorophyll a^
        Date                 Number                  (yg/1)	
        05/21/72               01                        1.8
        07/07/72               01                        9.0
        10/11/72               01                        8.4
C.  Limiting Nutrient Study:
    1.  Autoclaved, filtered, and nutrient spiked -
                          Ortho P         Inorganic N    Maximum yield
        Spike (mg/1)      Cone, (mg/1)    Cone, (mg/1)    (mg/1-dry wt.)
        Control
         0.010 P
         0.020 P
         0.050 P
         0.050 P + 5.0 N
         0.050 P + 10.0 N
        10.0 N
    2.  Discussion -
            The  control  yield of the assay alga,  Selenastrum capri-
        cornutum, indicates  that the potential  primary  productivity
        was  moderately high  at the time the sample was  collected.
        Also,  the increased  yields with increased orthophosphorus
        (to  about 36 yg/1),  and the lack of response when  only  nitro-
        gen  was  added,  indicates the lake was phosphorus  limited.
            The  lake data indicate phosphorus limitation at all  samp-
        ling times.   The nitrogen to phosphorus ratios  were 26  to  1
        or greater,  and  phosphorus limitation would be  expected.
0.016
0.026
0.036
0.066
0.066
0.066
0.016
0.291
0.291
0.291
0.291
5.291
10.291
10.291
2.1
6.8
7.4
11.4
20.4
22.5
1.2

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                                  8
IV.   NUTRIENT LOADINGS
     (See Appendix C for data)
     For the determination of nutrient loadings,  the  New York  National
 Guard collected monthly near-surface  grab samples  from  each of  the
 tributary sites indicated on the  map  (page v), except for  the high
 runoff months  of April  and May  when two  samples  were collected.   Samp-
 ling was begun in November, 1972, and was completed  in  October,  1973.
     Through an interagency agreement, stream  flow  estimates for the
 year of sampling and a  "normalized" or average year  were provided by
 the  New York District Office of the U.S.  Geological  Survey for  the
 tributary sites nearest the lake.
     In this report,  nutrient loads for sampled tributaries were deter-
 mined by using a modification of  a U.S.  Geological Survey  computer
 program for calculating stream  loadings*.   Nutrient  loadings  for un-
 sampled "minor tributaries  and  immediate  drainage" ("ZZ" of U.S.G.S.)
                                                   o
 were estimated using the nutrient loads,  in Ibs/mi /year,  at  station
                                         2
 A-l  and multiplying  by  the  ZZ area in mi  .
     Other than septic tanks, there are no known  point sources impacting
 Huntington  Lake.
* See Working Paper No. 1.

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   A.  Annual Total  Phosphorus  Loading  - Average  Year:
       1.   Inputs  -
                                              Ibs  P/          % of
            Source                             j^r	          total
            a.  Tributaries  (non-point load) -
               Unnamed stream (A-l)             20           25.0
            b.  Minor tributaries & immediate
                drainage  (non-point load) -     40           50.0
            c.  Known municipal  - None
            d.  Septic tanks* -                  10           12.5
            e.  Known industrial - None
            f.  Direct precipitation** -         1_0           12.5
                        Total                   80           100.0
       2.   Outputs -
            Lake outlet - Unnamed stream (B-l)              40
       3.   Net annual P accumulation - 40 pounds
 Estimate based on 22 lakeshore dwellings; see Working Paper No. 1
* See Working Paper No. 1.

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                                 10
    B.  Annual Total Nitrogen Loading - Average Year:
        1.  Inputs -
                                              Ibs N/         % of
            Source                            yr	         total
            a.  Tributaries (non-point load) -
                Unnamed stream (A-l)            600           19.2
            b.  Minor tributaries & immediate
                 drainage (non-point load) -  1,200           38.5
            c.  Known municipal - None
            d.  Septic tanks* -                 520           16.7
            e.  Known industrial - None
            f.  Direct precipitation** -        800           25.6
                         Total                3,120          100.0
        2.  Outputs -
            Lake outlet - Unnamed stream (B-l)           1,510
        3.  Net annual N accumulation - 1,610 pounds
* Estimate based on 22 lakeshore dwellings; see Working Paper No. 1
** See Working Paper No. 1.

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                             11
C.  Mean Annual Non-point Nutrient Export by Subdrainage Area:
    Tributary                             Ibs P/mi2/yr   Ibs N/mi2/yr
    Unnamed stream (A-l)                       100          3,000
D.  Yearly Loading Rates:
        In the following table, the existing phosphorus loading
    rates are compared to those proposed by Vollenweider (in press).
    Essentially,  his  "dangerous" rate is the rate at which the
    receiving water would become eutrophic or remain eutrophic;
    his  "permissible" rate is  that which would result in the
    receiving water remaining  oligotrophic or becoming oligotrophic
    if morphometry permitted.   A mesotrophic rate would be consid-
    ered one between  "dangerous" and "permissible".
                               Total Phosphorus       Total  Nitrogen
Units
Ibs/acre/yr
grams/mvyr
Total
0.96
0.11
Accumulated
0.48
0.05
Total
37.6
4.2
Accumulated
19.4
2.2
   Vollenweider  loading  rates  for  phosphorus
     (g/ro  /yr)  based  on surface area  and  mean
     outflow  of Huntington  Lake:
        "Dangerous"   (eutrophic rate)        0.32
        "Permissible"  (oligotrophic  rate)   0.16

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                                 12
V.  LITERATURE REVIEWED

    Greeson, Phillip E., and F.  Luman Robison,  1970.   Characteristics
        of New York lakes.   Part 1  - Gazetter of lakes,  ponds,  and
        reservoirs.  Bull.  68, U.S. Dept.  Int.  and NY Dept.  Env.  Cons.,
        Albany.

    Vollenweider, Richard A. (in press).   Input-output models.   Schweiz,
        A. Hydrol.

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                               13
VII.  APPENDICES
                            APPENDIX A
                        TRIBUTARY FLOW DATA

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                                  TRIBUTARY  FLOW  INFORMATION FOR N£W YORK
                                                                                          11/36/74
LAKE CODE 3615     HUNTINGTON LAKE

     TOTAL DRAINAGE AREA OF LAKE

         SUB-DRAINAGE
TRIBUTARY

3615A1
361581
3615ZZ
                                     0.70
                                                                  NORMALIZED  FLOWS
PEA
0.19
0.70
0.51
JAN
0.29
1.08
0.79
FEB
0.31
1.15
0.84
MAR
0.58
1.56
APR
0.64
2.35
1.71
MAY
0.35
1.30
0.95
JUN
0.15
0.55
0.40
JUL
0.09
0.34
0.25
AUG
0.11
0.41
0.30
SEP
0.07
0.27
0.19
OCT
0.11
0.41
0.30
NOV
0.21
0.78
0.57
DEC
0.28
1.01
0.73
MtftN
0.27
0.98
0.71
                        TOTAL DRAINAGE AREA OF LAKE =      0.70
                        SUM OF SUB-DRAINAGE AREAS   =      0.70
     MEAN MONTHLY FLOWS AND DAILY FLOWS

TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY

3615A1
3615B1
 3615ZZ
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
1?
1
2
3
4
5
6
7
8
9
\0
72
72
73
73
73
73
73
73
73
73
73
73
72
72
73
73
73
73
73
73
73
73
73
73
72
72
73
73
73
73
73
73
73
73
73
71
0.48
0.41
0.21
0.18
0.21
0.45
0.41
0.25
0.1?
0.17
0.05
0.05
3.49
2.95
1.54
1.28
1.33
2.88
2.61
3.75
1.86
5.70
1.31
1.23
3.01
2.54
1.33
1.10
1.12
2.43
2.?0
3.50
1.74
5.53
1.26
1.1R
4
2
6
3
3
7
5
2
7
4
7
6
4
2
6
3
3
7
5
2
7
4
7
6







2
7
4
7
fe
                                                   FLOW  DAY
0.10
0.30
0.21
0.78
0.09
0.64
0.14
0.16
0.11
0.34
0.05
0.05
0.68
2.14
1.51
5.60
0.68
4.01
0.88
2.43
1.68
11.50
1.35
1.48



4

21
18








4

21
20





                                                    2.27
                                                    1.57
                                                   11.20
                                                    1.30
                                                    1.43
                                                                   SUMMARY
                                                                              TOTAL FLOW  IN  =     11.78
                                                                              TOTAL FLOW  OUT =     11.79
                                                                     FLOW  DAY
                                                                     0.62

                                                                     0*14
                                                                     1.78
                                                                                       FLOW
                                                                     4.46

                                                                     0.91
                                                                    11.40

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        APPENDIX 8
PHYSICAL and CHEMICAL DATA

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STORE! RETRIEVAL DATE 74/11/26
                                                                  361501
                                                                 41 40 58.0 074 59 27.0
                                                                 HUNTINGTON LAKE
                                                                 36      NEW YORK
                                                                 11EPALES
                                                                 3
 2111202
0020 FEET
DEPTH
DATE
FROM
TO
72/05/21
72/07/22
72/10/11
TIME DEPTH
OF
DAY FEET
16 00 0000
14 00 0006
14 00 0016
12 20 0000
12 20 0004
12 20 0015
12 20 0020
12 20 0033
16 30 0000
16 30 0004
16 30 0015
16 30 0020
16 30 0028
00010
MATER
TEMP
CENT
17.7
16.fi
9.4
28.0
18.5
13.3
6.8
14.4
14.4
14.2
8.7
00300
DO
MG/L
8.9
9.7
10.6
7.4
9.0
4.2
0.4
8.1
8.2
3.3
0.6
00077
TRANSP
SECCHI
INCHES
144
132
00094
CNDUCTVY
FIFLD
MICROMHO
60
80
80
80
80
80
90
100
83
80
80
82
105
00400
PH
SU
7.30
7.30
6.60
7.80
7.90
7.90
6.50
6.60
6.30
6.50
6.55
6.40
6.20
00410
T ALK
CAC03
MG/L
10K
11
13
14
14
16
16
27
14
14
14
31
30
00630
N02&N03
N-TOTAL
MG/L
0.200
0.210
0.260
0.040
0.040
0.180
0.180
0.040
0.020
0.020
0.020
0.040
0.040
00610
NH3-N
TOTAL
MG/L
0.060
0.030
0.030
0.060
0.080
0.120
0.120
0.810
0.110
0.110
0.110
1.790
1.790
00665
PHOS-TOT
MG/L P
0.014
0.013
0.032
0.012
0.012
0.021
0.018
0.059
0.015
0.014
0.013
0.053
0.047
00666
PHOS-DIS
MG/L P
0.003
0.013
0.015
0.008
0.008
0.013
0.010
0.018
0.007
0.007
0.007
0.020
0.024
                       32217
   DATE   TIME DEPTH CHLRPHYL
   FROM    OF           A
    TO    DAY  FEET    UG/L

 72/05/21 14 00 0000      1.8J
 72/07/2? 12 20 0000      9.0J
 72/10/11 16 30 0000      8.*»J
              K  VALUE KNOWN TO  BE LESS
                 THAN  INDICATED

              J  VALUE KNOWN TO  8E  TN  ERROR

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  APPENDIX C
TRIBUTARY DATA

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STORE! RETRIEVAL DATE 74/11/26
                                                                  3615A1          LS3615A1
                                                                 41 41 00.0 074 59 30.0
                                                                 UNNAMED BROOK
                                                                 36077   7.5 LK HUNTINGTO
                                                                 T/LAKE HUNTINGTON
                                                                 BRDG ALONG NE PART OF LAKE
                                                                 11EPALES             2111204
                                                                 4                   0000 FEET
DEPTH
DATE
FROM
TO
72/11/04
72/12/02
73/01/06
73/02/03
73/03/03
73/04/07
73/04/21
73/05/05
73/05/18
73/06/02
73/07/07
73/08/04
73/09/07
73/10/06
TIME DEPTH
OF
DAY FEET
14 00
13 15
11 20
13 05
12 20
14 00
14 00
11 00
15 00
14 30
14 45
14 30
15 00
15 15
00630 00625
N028.N03 TOT KJEL
N-TOTAL
MG/L
0.670
0.371
0.378
0.240
0.340
0.294
0.350
0.280
0.154
0.132
0.290
0.230
0.550
0.390
N
MG/L
0.480
0.260
0.340
0*240
0.270
3.360
0.860
0.400
0.850
0.960
1.200
0.440
1.600
0.560
00610
NH3-N
TOTAL
MG/L
0.105
0.031
0.024
0.060
0.092
0.095
0.089
0.092
0.210
0.073
0.038
0.02R
0.123
0.090
00671 00665
PHOS-DIS PHOS-TOT
ORTHO
MG/L P
0.019
0.015
0.011
0.016
0.019
0.014
0.028
0.058
0.016

0.016
0.024
0*026
0.028

MG/L P
0.021
0.026
0.017
0.040
0.045
0.035
0*050
0.080
0.025
0.040
0.040
0*035
0.040
0.045

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5TORET RETRIEVAL DATE 74/11/26
                                                                  3615B1          LS3615B1
                                                                 41 40 30.0 074 59 30.0
                                                                 UNNAMED BKOOK
                                                                 36      7.5 LK HUNTINGTO
                                                                 0/LAKE HUNTINGTON
                                                                 BUFF RO BROG SE OF TOWN OF HUNTINGTON LK
                                                                 11EPALES             2111204
                                                                 4                   0000 FEET  DEPTH

DATE
FROM
TO
72/11/04
72/12/02
73/01/06
73/02/03
73/03/03
73/04/07
73/04/21
73/05/05
73/05/18
73/06/02
73/07/07
73/08/04
73/10/06

TIME DEPTH
OF
DAY FEET
14 05
13 25
11 25
13 15
12 30
14 20
14 20
11 05
15 50
15 00
15 00
14 40
15 30
00630
N02&N03
N-TOTAL
MG/L
0.051
0.110
0.150
0.190
0.220
0.230
0.198
0.189
0.160
0.120
0.010K
0.022
0.033
00625
TOT KJEL
N
MG/L
0.330
0.630
0.480
0.380
0.500

1.100
0.780
0.180

1.150
0.500
0.690
00610
NH3-N
TOTAL
MG/L
0.047
0.160
0.100
0.115
0.138
0.140
0.046
0.050
0.012
0.126
0.039
0.006
0.060
00671
PHOS-DIS
OPTHO
MG/L P
0.005K
0.005K
0.005K
0.005K
0.005K
0.005K
0.005K
0.009
0.005K
0.011
0.005K
0.007
0.012
00665
PHOS-TOT

MG/L P
0.160
0.016
0.014
0.015
0.016
0.030
0.015
0.015
0.015
0.030
0.015
0.015
0.030
                      K VALUE KNOWN TO  RE
                      LESS THAN INDICATED

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