U.S. ENVIRONMENTAL PROTECTION AGENCY
           NATIONAL EUTROPHICATION SURVEY
                   WORKING PAPER SERIES
                                        REPORT
                                          ON
                                 WOODRUF NARROWS RESERVOIR
                                      UINTA COIMTY
                                       WYOMING
                                     EPA REGION VI11
                                  WORKING PAPER No, 893
CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON
                            and
ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA

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                                    REPORT
                                      ON
                          WOODRUF NARROWS ESERVOIR
                                 UINTA CCOTY
                                   WYOMING
                               EPA REGION VIII
                            WORKING PAPER No, 893
         WITH THE COOPERATION OF THE
WYOMING DEPARTMENT OF ENVIRONMENTAL QUALITY
                  AND THE
           WYOMING NATIONAL GUARD
                AUGUST, 1977

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                                   CONTENTS
                                                               Page
  Foreword                                                      ii
  List of Wyomfng Lakes and Reservoirs                          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                                          9
  V.   Literature Reviewed                                       13
 VI.   Appendices     .                                           14

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                                 ii
                          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 freshwater lakes and
reservoirs.

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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                                 Ill
    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
freshwater 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 Wyoming Department of Environ-
mental Quality for professional involvement, to the Wyoming National
Guard for conducting the tributary sampling phase of the Survey,
and to those Wyoming wastewater treatment plant operators who
voluntarily provided effluent samples.

    The staff of the Water Quality Division provided invaluable    l
lake documentation and counsel during the Survey, reviewed the
preliminary reports, and provided critiques most useful in the
preparation of this Working Paper series.

    Brigadier General  James L. Spence, The Adjutant General of
Wyoming, and Project Officer Colonel Donald L.  Boyer, who directed
the volunteer efforts  of the Wyoming National Guardsmen, are also
gratefully acknowledged for their assistance to the Survey.

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                                    IV
NAME
Big Sandy
Boulder
Boysen
De Smet
Flaming Gorge
Fremont
Glendo
Keynole
Ocean
Seminoe
Soda
Viva Naughton
Woodruff Narrows
Yellowtail
NATIONAL EUTROPHICATION SURVEY
       STUDY RESERVOIRS
       State of Wyoming
                        COUNTY
                        Sublette, Sweetwater
                        Sublette
                        Fremont
                        Johnson
                        Sweetwater, WY; Daggett, UT
                        Sublette
                        Converse, Platte
                        Crook
                        Fremont
                        Carbon
                        Sublette
                        Lincoln
                        Uinta
                        Bighorn, WY; Bighorn,
                        Carbon, MT

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WOODRUFF  NARROWS
        RESERVOIR
  ® Tributary Sampling Site
   x Lake Sampling Site
   f SewiiijG Tf'Mtinent Facility
              V      '?
                      10 HI.
            Srale

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                        WOODRUFF NARROWS RESERVOIR
                              STORE! NO. 5613

 I.  CONCLUSIONS
    A.  Trophic Condition:
            Survey data indicate that Woodruff Narrows Reservoir is
        eutrophic.  It ranked last in overall trophic quality when the
        14 Wyoming lakes and reservoirs sampled in 1975 were compared
        using a combination of six parameters*.  Twelve of the water
        bodies had less median total phosphorus, 11 had less median
        dissolved orthophosphorus, seven had less median inorganic
        nitrogen, 12 had less mean chlorophyll a^, and 11 had greater
        mean Secchi disc transparency.  Marked depression of dissolved
        oxygen with depth occurred at station 1 in August.
    B.  Rate-Limi ting Nutrient:
            Because of significant nutrient changes in the samples dur-
        ing shipment from the field to the laboratory, the algal assay
        results are not considered representative of conditions in the
        reservoir at the times the samples were collected (09/18/75 and
        10/16/75).
            The reservoir data indicate nitrogen limitation all four sam-
        pling times.
    C.  Nutrient Controllability:
            1.  Point sources—The City of Evanston was the only known
        point source contributing phosphorus to the reservoir during the
        sampling year and added 15.7% of the total  phosphorus load.
* See Appendix A.

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            The present phosphorus loading of 6.02 g/mz/yr is more
        than five times that proposed by Vollenweider (Vollenweider and
        Dillon, 1974) as a eutrophic load (see page 12).   Because of
        this, the phosphorus inputs of all sources, point and non-point,
        would have to be minimized to the greatest possible extent to
        result in a significant improvement in the trophic condition
        of the reservoir.
            1.  Non-point sources--Non-point sources, including direct
        precipitation, contributed 84.3% of the total phosphorus load
        to the reservoir during the sampling year.  The Bear River added
        80.8% of the total, and the ungaged tributaries contributed an
        estimated 3.2%.
            The phosphorus export rate of the Bear River was 18 kg/km2/yr
        (see page 11).  This rate is considerably higher than the rate of
        Hams Fork, the major tributary of nearby Viva Naughton Reservoir*
        (7 kg/km2/yr).
* Working Paper No.  892

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II.   RESERVOIR AND  DRAINAGE  BASIN  CHARACTERISTICS*
     A.   Morphometry  :
         1.   Surface area:   7.08 kilometers2.
         2.   Mean depth:  4.9  meters.
         3.   Maximum depth:  168.9 meters.
         4.   Volume:  34.692 x 106 m3.
         5.   Mean hydraulic  retention  time:  58 days  (based on outflow).
     B.   Tributary  and Outlet:
         (See Appendix C  for flow  data)
         1.   Tributaries  -
                                              Drainage       Mean flow
             Name                             area  (km2)*    (m3/sec)*
             Bear River                          1947.7         7.060
             Minor  tributaries &
              immediate drainage -                75.8         0.009
                         Totals                  2023.5         7.069
         2.   Outlet -
             Bear River                          2030.6**       6.870**
     C.   Precipitation***:
         1.   Year of sampling:  19.25  centimeters.
         2.   Mean annual:  23.5 centimeters.
 t Table of metric  equivalents—Appendix  B.
 tt Prior,  1974.
 * For limits  of  accuracy,  see Working  Paper No.  175,  "... Survey Methods,
   1973-1976".
 ** Includes area of reservoir;  lesser  outflow due to  evaporation.
 *** See Working  Paper  No.  175.

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                                       4
III.   WATER QUALITY SUMMARY
      Woodruff Narrows Reservoir was sampled four times during the open-
  water season of 1975 by means of a pontoon-equipped Huey helicopter.   Each
  time, samples for physical  and chemical  parameters  were collected from
  a number of depths at two stations on the reservoir (see map, page v).
  During each visit, a single depth-integrated (4.6 m to surface)  sample
  was composited from the stations for phytoplankton  identification and
  enumeration; and during the last two visits, a single 18.9-liter depth-
  integrated sample was composited for algal assays.   Also each time,  a
  depth-integrated sample was collected from each of  the stations  for
  chlorophyll a^ analysis.  The maximum depths sampled were 9.4 meters  at
  station 1 and 7.3 meters at station 2.
      The sampling results are presented in full in Appendix D and are
  summarized in the following table.

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                             A. SUMMARY OF PHYSICAL  AND
                                 CHEMICAL CHARACTERISTICS  row
                                  STORET CODE 5613
WOODRUFF NARROWS RESERVO
PARAMETER


TEMP (C)


OISS OXY (MG/L)


CNDCTVY (MCROMO)


PH (STAND UNITS)


TOT ALK (MG/L)


TOT P (MG/L)


ORTHO P (MG/L)


N02»N03 (MG/L)


AMMONIA (MG/L)


KJEL N  (MG/L)


INORG N (MG/L)


TOTAL N (MG/L)


CHLRPYL A (UG/L)


SECCHI  (METERS)
    RANGE


 7.1  -


 8.0  -


331.  -


 8.5  -


264.  -


.063  -


.007  -


.020  -


.020  -


.400  -


.040  -


.420  -


 6.1  -


 0.7  -
SAMPLING (
2

10.7
9.2
362.
8.6
306.
.098
.024
.070
.030
.700
.100
.770
6.1
0.9
SITES
MEAN
9.3
8.7
347.
8.5
285.
0.073
0.015
0.026
0.024
0.562
0.050
0.589
6.1
0.8
5/16/75)

MEDIAN
9.2
8.8
344.
8.5
283.
0.068
0.016
0.020
0.020
0.600
0.040
0.620
6.1
o.e
2ND

RANGE
16.8 -
1.8 -
197. -
8.3 -
112. -
0.038 - 0
0.015 - 0
0.020 - 0
0.060 - 0
0.300 - 0
0.090 - 0
0.320 - 0
2.5 -
1.1 -
SAMPLING ( 6/
2

20.2
6.8
217.
8.8
116.
.166
.086
.060
.320
.700
.340
.720
4.0
1.4
SITES
MEAN
19.5
5.8
211.
8.7
114.
0.061
0.030
0.026
0.179
0.437
0.205
0.464
3.3
1.3
7/75)

MEDIAN
19.7
6.2
212.
8.7
114.
0.049
0.025
0.020
0.175
0.300
0.195
0.340
3.3
1.3
3RD

RANGE
12.3 -
8.2 -
240. -
8.0 -
134. -
0.071 - 0
0.007 - 0
0.020 - 0
0.020 - 0
0.400 - 0
0.040 - 0
0.420 - 0
26.7 -
0.4 -
SAMPLING (
2

13.4
9.8
252.
9.0
142.
.092
.011
.020
.020
.700
.040
.720
35.6
0.4
SITES
MEAN
12.8
8.8
246.
8.8
138.
0.081
0.008
0.020
0.020
0.550
0.040
0.570
31.1
0.4
9/18/75)

MEDIAN
12.8
8.6
244.
8.9
139.
0.083
0.007
0.020
0.020
0.550
0.040
0.570
31.1
0.4

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                             A. SUMMARY OF PHYSICAL AND CHEMICAL  CHARACTERISTICS FO* WOODRUFF NARROWS RESERVG
                                                         STORET CODE  5613

                             4TH SAMPLING (10/16/75)
PARAMETER


TEMP (C)


DISS GXY (MG/L>


CNOCTVY (MCROMO)


PH (STAND UNITS)


TOT ALK (MG/L)


TOT P (MG/L)


ORTHO P (MG/L)


N02*N03 (MG/L)


AMMONIA (MG/L)


KJEL N (MG/L)


INORG N (MG/L)


TOTAL N (MG/L)


CHLRPYL A (UG/D


SECCHI (METERS)
     RANGE


  8.8  -  10.1


  6.8  -


 219.  -  229.


  8.4  -


 142.  -  153.


0.058  - 0.088


0.019  - 0.034


0.050  - 0.060


0.060  - 0.080


0.500  - 0.800


0.110  - 0.140


0.550  - 0.850


 10.5  -  12.1


  0.4  -
? SITES
MEAN
i
8
>.
5
1.
18
14
iO
10
0
>0
10
1
9
9.4
7.5
225.
8.5
147.
0.071
0.022
0.051
0.070
0.612
0.121
0.664
11.3
0.6
MEDIAN
9.3
7.6
225.
8.5
147.
0.068
0.021
0.050
0.070
0.600
0.120
0.650
11.3
0.6

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B.   Biological Characteristics:

    1.   Phytoplankton -
        Sampling
        Date

        05/16/75
        08/07/75
        09/18/75
        10/16/75
Dominant
Genera

1.  Flagellates
2.  Chroomonas (?) s£.
3.  Centric diatoms
4.  Cryptomonas sp.
5.  Surirella sp.
    Other genera

            Total

1.  Merismopedia sjp_.
2.  Schroederia sp.
3.  Chroomonas (?) sp.
4.  Anabaena s£.
5.  Cryptomonas sp.
    Other genera

            Total

1.  Anabaena sp.
2.  Stephanodiscus sp.
3.  Aphanizomenon sp.
4.  Melosira sp.

            Total

1.  Aphanizomenon sp.
2.  Stephanodiscus sp.
3.  Cryptomonas sp.
4.  Chroomonas (?) SJD.
5.  Schroederia sp.
Algal Units
per ml
   7,
   1,
723
296
810
216
 54
 55
                                                           10,154
                                                            1,449
   2,247

     205
     164
      82
      41
      41
                                          Total
                                533

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Sampling
Date
05/16/75
08/07/75
09/18/75
10/16/76
Station
Number
1
2
1
2
1
2
1
2
                             8
2.   Chlorophyll  a. -
                                                     Chlorophyll  a
                                                     (ug/1)
                                                          6.1
                                                          6.1
                                                          2.5
                                                          4.0
                                                         35.6
                                                         26.7
                                                         12.1
                                                         10.5
Limiting Nutrient Study:
    Because of significant changes in nutrients in the samples
from the time of collection to the beginning of the assays, the
results are not considered representative of conditions in the
reservoir at the times the samples were taken (09/18/75 and
10/16/75).
    The reservoir data indicate nitrogen limitation at all four
sampling times.   The mean inorganic nitrogen to orthophosphorus
ratios were 3 to 1 in May, 7 to 1 in August, 5 to 1 in September,
and 6 to 1 in October; and nitrogen limitation would be expected.

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IV.   NUTRIENT LOADINGS
     (See Appendix E for data)
     For the determination of nutrient loadings,  the Wyoming National
 Guard collected monthly near-surface grab samples  from each of the
 tributary sites indicated on the map (page v).   Sampling was begun in
 October, 1974,  and was completed in April, 1975.
     Through an  interagency agreement, stream flow  estimates for the
 year of sampling and a "normalized" or average year were provided  by
 the Wyoming District Office of the U.S.  Geological  Survey for the
 tributary sites nearest the reservoir.
     In this report, nutrient loads for sampled tributaries were deter-
 mined by using  a modification of a U.S.  Geological  Survey computer pro-
 gram for calculating stream loadings*.   Nutrient loads shown are those
 measured minus  point-source loads, if any.
     Nutrient loads for unsampled "minor tributaries and immediate  drain-
 age" ("ZZ"  of U.S.G.S.) were estimated using the nutrient loads at
 station A-2, in kg/km2/year, and multiplying by  the ZZ area in km2.
     The operator of the Evanston wastewater treatment plant provided
 monthly effluent samples and corresponding flow  data.
 * See Working Paper No.  175.

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                                     10
    A.  Waste Sources:
        1.   Known municipal* -
        Name
        Evanston
                        Pop.
                      Mean Flow
Served    Treatment   (m3/d)
 4,500
activated
 sludge
4019.3
        2.  Known industrial - None
    B.  Annual Total Phosphorus Loading - Average Year:
        1.  Inputs -
            Source
                      kg P/
                      yr
            a.  Tributaries (non-point load) -
                Bear River                    34,480
            b.  Minor tributaries & immediate
                 drainage (non-point load) -   1,365
            c.  Known municipal STP's -
                Evanston                       6,685
            d.  Septic tanks - None
            e.  Known industrial - None
            f.  Direct precipitation** -         125
                        Total                 42,655
        2.  Outputs -
            Lake outlet -                     17,420
        3.  Net annual P accumulation - 25,235 kg.
Receiving
Water
Bear River
                           % of
                           total
                                      80.8

                                       3.2

                                      15.7
                                       0.3
                                     100.0
* Prior, 1974.
** See Working Paper No. 175.

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                                     11

    C.  Annual Total  Nitrogen Loading - Average Year:
        1.   Inputs -
                                              kg N/          % of
            Source                            yr	          total
            a.  Tributaries (non-point load) -
                Bear River                   479,605          91.6
            b.  Minor tributaries & immediate
                 drainage (non-point load) -  18,645           3.6
            c.  Known municipal STP's -
                Evanston                      17,260           3.3
            d.  Septic tanks - None
            e.  Known industrial - None
            f.  Direct precipitation* -        7,645           1.5
                        Total                523,155         100.0
        2.   Outputs -
            Lake outlet -                    215,255
        3.   Net annual N accumulation -  307,900 kg.
    D.  Non-point Nutrient Export by Subdrainage Area:
        Tributary                 kg P/km2/yr    kg N/km2/yr
        Bear River                     18            246
    E.  Mean Nutrient Concentrations in Ungaged Streams:
                                              Mean Total P   Mean Total N
        Tributary                             Cone, (mg/1)   Cone, (mg/1)
        Whitney Canyon Creek                      0.157         1.810
        Red Canyon Creek                          0.230         1.441
* See Working Paper No.  175.

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                                 12
F.  Yearly Loads:
        In the following table, the existing phosphorus loadings
    are compared to those proposed by Vollenweider (Vollenweider
    and Dillon, 1974).  Essentially, his "dangerous" loading is
    one at which the receiving water would become eutrophic or
    remain eutrophic; his "permissible" loading is that which
    would result in the receiving water remaining oligotrophic
    or becoming oligotrophic if morphometry permitted.  A meso-
    trophic loading would be considered one between "dangerous"
    and "permissible".
        Note that Vollenweider's model may not be applicable to
    water bodies with short hydraulic retention times.
                              Total Phosphorus       Total Nitrogen
    	Total   Accumulated    Total   Accumulated
    grams/m2/yr              6.02      3.56         73.9     43.5
    Vollenweider phosphorus loadings
     (g/m2/yr) based on mean depth and mean
     hydraulic retention time of Woodruff Narrows Reservoir:
        "Dangerous"  (eutrophic loading)          1.08
        "Permissible"  (oligotrophic loading)     0.54

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                                     13
V.   LITERATURE REVIEWED

    Prior, Roy E., 1974.  Personal communication (reservoir morphometry;
        point sources).  WY Dept. of Env. Qual., Cheyenne.

    Vollenweider, R.  A., and P. J. Dillon, 1974.  The application of
        the phosphorus loading concept to eutrophication research.
        Natl. Res. Council of Canada Publ. No. 13690, Canada Centre
        for Inland Waters, Burlington, Ontario.

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                                 14
VI.  APPENDICES
                                  APPENDIX A
                                 LAKE RANKINGS

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LA
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        OF L4KES «fIT-i -UGhER '.'ALDES  fNUMBEP  UF  LAK.-I5

LAKE
CODE  LAKE NawE

5601  BIG SA^DY RESERVOIR

5602  BoULOEP LAKE

5603  rtOYSEN RESERVOIK

5604  LAKE OE SMET

5605  FLAMING GORGE RESERVOIR

560fc  FREMONT LAKE

5607  GLENDO RESERVOIR

5608  KEY HOLE «ESEKVOIK

5609  OCEAN LAKE

5610  SEMINOLE RESERVOIR

5611  SODA LAKE

5613  VIVA NAUGHTOM RESERVOI*

5613  WOODRUFF NARROWS RESERVO

5614  YELLOWTAIL RESERVOIR
TOTau P
0
92
46
54
85
100
31
69
38
62
?3
15
8
77
( 0)
( 12)
< fe)
< 7)
( 11)
( 13)
( 4)
( 9)
( 5)
( 8)
( 3)
( 2)
( 1)
( 1C)
HE 01 AN
IWDwG N
54 <
92 (
23 <
73 <
0 <
73 <
8 (
6? 1
92 (
31 1
92 I
33 I
46 1
15 i
7)
ID
3)
9)
0)
9)
; i)
: 8>
i li>
: 4)
[ 11)
I 5)
! 6)
I 2)
500-
MEAN SEC
0 (
92 <
23 <
62 1
77 <
100 <
31 1
38 1
8 I
46 (
69 I
54 1
15 i
85 <
0)
12)
: 3>
: «>
: 10)
: 13)
[ 4)
! 5)
I 1)
I 6)
[ 9)
1 7)
I 2)
( 11)
MEAN
77 (
100 (
46 (
15 (
54 (
85 (
23 (
31 (
38 (
92 (
62 (
0 (
8 (
69 (
10)
13)
01
2)
7)
11)
3)
4)
5)
12)
8)
0)
1)
9)
15-
MIN 00
77 (
92 (
8 <
69 (
46 (
100 (
38 (
15 (
85 (
54 (
0 (
27 (
27 (
62 (
10)
12)
1)
9)
6)
13)
5)
2)
11)
7)
0)
3)
3)
8)
MEDIAN
DISS OkTnO P
6 (
92 <
42 (
62 (
85 (
100 (
42 (
69 (
77 (
54 <
31 (
0 (
15 (
23 (
1)
12)
5)
8)
11)
13)
5)
9)
10)
7)
4)
0)
2)
3)
INi)£X
NO
216
560
IdS
335
347
558
173
284
338
339
277
1.34
119
331

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LAKF.S RANKEO 8Y INDEX. NOS.




      LAKE CODE  LAKE NAME               INDEX NO






   1  5602       BOULOE* LAKt               560.




   2  5606       FREMONT LAKE               558




   3  5605       FLAMING GORGE RESERVOIR    347




   4  5610       SEMINOLE RESERVOIR         339




   5  560V       OCEAN LAKE                 338




   6  5604       LAKE OE SMET               335




   7  5614       YELLOWTAIL RESERVOIR       331




   8  5608       KEY HOLE RESERVOIR         ?84




   9  5611       SOOA LAKE                  277




   10  5601       BIG SANDY RESEHVOIR        216




   11  5603       BOYSEN RESEHVOIR           188




   12  5607       GLENOO RESERVOIR           173




   13  5612       VIVA NAUGHTON RESERVOIR    134




   14  5613       tfOODRUFT NARROWS  RESERVO   119

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    APPENDIX B





CONVERSION FACTORS

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                CONVERSION FACTORS

Hectares x 2.471 = acres
Kilometers x 0.6214 = miles
Keters x 3.281 = feet
Cubic meters x 8.107 x 10~4 = acre/feet
Square kilometers x 0.3861 = square miles
Cubic meters/sec x 35.315 = cubic feet/sec
Centimeters x 0.3937 = inches
  •
Kilograms x 2.205 = pounds
Kilograms/square kilometer x 5.711 - Ibs/square mile

-------
    APPENDIX C
TRIBUTARY FLOW DATA

-------
                                   TRIBUTARY  FLOW INFORMATION FOR WYOMING
                                                                                          08/05/76
L6
-------
                                   TRIBUTARY FLOW INFORMATION FOR WYOMING
                                                                                          08/05/76
LA
-------
        APPENDIX D





PHYSICAL and CHEMICAL DATA

-------
STQ«ET RETRIEVAL  DATE  76/08/05
                                                                  561301
                                                                 41  30  12.0 111  01 03.0 3
                                                                 •OODSUFF  NARROWS ftESE*\/OI«
                                                                 560M    WYOMING

DATE
FROM
TO
75/05/16



75/08/07



75/09/18



75/10/16




TIME
OF
DAY
15 05
15 05
15 05
15 05
14 45
14 45
14 45
14 45
14 10
14 10
14 10
14 10
11 45
11 45
11 45
11 45

DEPTH

FEET
0000
0005
0015
0030
0000
0005
0015
0029
0000
0005
0015
0031
0000
0005
0015
0026
00010
WATER
TEMP
CENT
10.7
10. b
10.1
9.8
20.2
20.2
20.1
16. «
13.4
13.3
12.6
12.3
10.1
10.1
9.8
9.6
11EPALES
2111202
0034 FEET DEPTH CLASS
00300
00

MG/L
8.6
9.0
9.0
8.2
6.8
6.6
6.6
1.8
9.8
9.8
8.6
8. 3
7.6
7.6
7.4
6.8
00077
TRANSP
SECCHI
INCHES
34



54



15



36



00094
CNDUCTVY
FIELD
MICftOMHO
362

356
354
217
213
211
197
243
244
242
240
228
219
229
229
00400
PH

SU
8.55
8.55
8.55
8.60
8.80
8.80
8.80
8.25

9.00
8.90
8.00
8.40
8.50
8.50
8.50
00410
T ALK
CAC03
MG/L
264
286
302
306
114
114
114
116
139
139
142
134
145
149
151
153
00610
NH3-N
TOTAL
MG/L
0.030
0.020
0.020K
0.020
0.060
0.170
0.320
0.100


0.020K
0.020K
0.080
0.070
0.070
0.080
00
00625
TOT KJEL
N
MG/L
0.700
0.600
0.600
0.600
0.600
0.700
0.700
0.300
0.700
0.600
0.400
0.400
0.800
0.700
0.500
0.500
                                                                                                      00630     00671
                                                                                                    N02&N03   PHOS-OIS
                                                                                                    N-TOTAL    ORTrlO
                                                                                                      MG/L     MG/L P
                                                                                                       0.070
                                                                                                       0.020K
                                                                                                       0.020K
                                                                                                       0.020K
                                                                                                       0.030
                                                                                                       0.020K
                                                                                                       0.020K
                                                                                                       0.060
                                                                                                       0.020K
                                                                                                       0.020K
                                                                                                       0.020K
                                                                                                       0.020K
                                                                                                       0.050
                                                                                                       0.050
                                                                                                       0.050
                                                                                                       0.060
0.022
0.017
0.007
0.019
0.015
0.017
0.019
0.086
0.011
0.007
0.007
0.007
0.025
0.021
0.019
0.021
DATE
FROM
TO
75/05/16



75/08/07



75/09/18



75/10/16



00665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCDT LT
OF A REMN1NG
DAY FEET
15
15
15
15
14
14
14
14
14
14
14
14
11
11
11
11
05
05
05
05
45
45
45
45
10
10
10
10
45
45
45
45
0000
0005
0015
0030
0000
0005
0015
0029
0000
0005
0015
0031
0000
0005
0015
0026
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.098
.069
.067
.078
.039
.038
.039
.166
.092
.034
.07*
.071
.085
.070
.061
.080
UG/L PERCENT
6.1



2.5



35.6



12.1



          K  VALUE KNOWN TO BE
          LESS  THAN  INDICATED

-------
STORET RETRIEVAL  DATE  76/08/05
                                                                  561303
                                                                 41  28  50.0  111  00  53.0  3
                                                                 *OOD«UFF  NARROWS RESERVOIR
                                                                 56041   WYOMING
                                                                                          150791

                                                                 11EPALES              2111202
                                                                  002*  FEET   DEPTH   CLASS 00
DATE TIME DEPTH
FROM OF
TO DAY FEET
75/05/16
75/08/07
75/09/18
75/10/16

DATE
FROM
TO
75/05/16



75/08/0 7



75/09/18



75/10/16



15 25 0000
15 25 0005
15 25 0015
15 25 0020
15 15 0000
15 15 OOOS
15 15 0015
15 15 0024
14 30 0000
14 30 0005
14 30 0015
14 30 0024
11 ?0 0000
11 20 0005
11 20 0015
11 20 0020

TIME DEPTH
OF
DAY FEET
15 25 0000
15 25 0005
15 25 0015
15 25 0020
15 15 0000
15 15 0005
15 15 0015
15 15 0024
14 30 0000
14 30 0005
14 30 0015
14 30 0024
11 20 0000
11 ?0 0005
11 20 U015
11 20 0020
00010
WATER
TEMP
CENT
8.7
8.5
8.7
7.1
19.7
19.7
19.6
19.6
13.0
13.0
12.7
12.4
9.1
9.1
9.0
8.8
00665
PHOS-TOT

MG/L P
0.063
0.068
0.065
0.078
0.054
0.051
0.053
0.048
0.087
0.084
0.073
0.032
0.060
0.088
0.058
0.066
00300 00077 00094
DO TRANSP CNDUCTVY
SECCHI FIELD
MG/L INCHES MICROMHO
9.2 26
9.0
8.6
8.0
6.2 45
6.2
6.0
6.2
9.0 15
8.4
8.2
8.6
7.8 15
7.2
7.8
7.6
32217 00031
CHLRPHYL INCDT LT
A REMNING
UG/L PERCENT
6.1



4.0



26.7



10.5



344
341
341
331
212
212
210
215
251
251
252
243
224
224
225
220




















00400 00410
PH T ALK
CAC03
SU MG/L
8.55
8.50
8.50
8.55
8.70
8.70
8.70
8.70
9.00
8.95
8.90
8.95
8.50
8.50
8.50
8.50




















-



















272
280
294
278
114
112
114
115
136
140
140
137
142
145
147
147




















00610 00625 00630 00671
NH3-N TOT KJEL N02&.N03 PHOS-OIS
TOTAL N N-TOTAL ORTrlO
MG/L MG/L MG/L MG/L P
0.020
0.030
0.020
0.030
0.200
0.260
0.180
0.140
0.020K
0.020K
0.020K
0.020K
0.060
0.070
0.060
0.070




















0.600
0.500
0.400
0.500
0.300
0.300
0.300
0.300
0.700
0.500
0.500
0.600
0.600
0.600
0.600
0.600




















0.020K
0.020K
0.020K
0.020
0.020K
0.020K
0.020K
0.020K
0.020K
0.020K
0.020K
0.020K
0.050
0.050
0.050
0.050




















0.016
0.024
0.007
0.008
0.027
0.025
0.026
0.025
0.008
0.008
0.007
0.011
0.034
0.021
0.020
0.019




















            K VALUE KNOrtN TO BE
            LESS THAN INDICATED

-------
       APPENDIX E

TRIBUTARY AND WASTEWATER
  TREATMENT PLANT DATA

-------
STORE.T RETRIEVAL DATE 76/os/os
                                                                   561JAl
                                                                  41  30 17.0 111 01 00.0 4
                                                                  BEAR -cIVER
                                                                  56      7.5 WOODRUFF NAR
                                                                  0/*000«UFF NARROWS RES
                                                                  bELG* *OODHuFF NARRG*S DAM
                                                                  11EPALES             2111204
                                                                   0000 FEET  DEPTH  CLASS  00
DATE
FROM
TO
74/10/05
74/11/21
75/04/30
TIME DEPTH
OF
DAY FEET
11 50
11 00
12 30
00630
N02&N03
N-TOTAL
MG/L
0.200
0. 136
0.015
00625
TOT KJEL
N
MG/L
1.300
1.100
1.050
00610
NH3-N
TOTAL
MG/L
0.220
0.125
0.030
00671
PHOS-OIS
ORTrtO
MG/L P
0.070
0.030
0.020
00665
PhOS-TOT
MG/L P
0.140
0.050
0.080

-------
STORET RETRIEVAL OATE 76/03/05
                                                                  5613A2
                                                                 41 2b 05.0 111 00 50.0 4
                                                                 HEAR RIVE*
                                                                 56      7.5 Nt NE.PST SES
                                                                 T/wOOURUFF NARROWS RES    150791
                                                                 dNK 30 FT FRM DRT *D 13.5 M N OF EVN5TON
                                                                 11EPALES             211130*
                                                                  0000 FEET  DEPTH  CLASS  00
  DATE   TIME DEPTH N02&N03
  FROM    OF
   TO    OAY  FEET

7^/10/05 09 50
74/11/21 09 35
75/03/03
75/04/30 13 00
0630
{.NO 3
OTAL
G/L
0.032
0.003
0.200
0.005
00625
TOT KJEL
N
HG/L
O.SOO
1.600
2.525
1.750
00610
NH3-N
TOTAL
MG/L
0.025
0.040
0.<*35
0.120
00671
PHOS-DIS
ORTHO
MG/L P
0.005
0.020
0.115
0.030
00665
PHOS-TOT

MG/L P
0.025
0.030
0.325
0.110

-------
STORET RETRIEVAL DATE 76/08/05
                       00630
  DATE    TIME DEPTH  N02&N03
  FROM    OF         N-TOTAL
    TO     DAY  FEET     MG/L
 7^/10/05  10  07
 75/0^/30  14  00
0.016
0.005
  00625
TOT KJEL
   N
  MG/L

   1.600
   2.000
 00610
NH3-N
TOTAL
 MG/L

  0.050
  0.230
  00671
PHOS-OIS
 ORTHO
 MG/L P

   0.015
   0.020
                                           5613C1
                                          <+l 26 42.0 111 00 1<4.0
                                          WHIT'NtY  CANYON CREEL
                                          56      7,5 NE NEPST
                                          T/WOOORUFF NARROWS RES   150791
                                          OIRT RD 8RUG 13.5 MI N OF EVANSTON
                                          IIE^ALES             211120^
                                           0000 FEET  DEPTH  CLASS 00
  00665
HhOS-TOT

 MG/L P

   0.135
   0.180

-------
STORET RETRIEVAL DATE 76/03/05
  DATE   TIME DEPTH
  FROM    OF
   TO    UAY  FEET

74/10/05 09 00
74/11/21 08 50
75/03/03
75/04/30 12 55
                                                                  561301
                                                                 41 20  10.0  110  59  20.0  4
                                                                 K£D CANYON  Cf-EE*
                                                                 56       7.5 EVANSTON
                                                                 T/wOOOROFF  NArtROrfS rtES    110692
                                                                 bAMK OFF DIftT ^0  .7 MI  E JCT w ST
                                                                 11EPALES              2111204
                                                                  0000  FEET  OEPTM   CLASS 00
39
00630
N02&N03
N-TOTAL
MG/L
0.016
0.008
0.185
0.005
00625
TOT KJEL
N
MG/L
1.100
1.000
2.500
0.950
00610
NH3-N
TOTAL
MG/L
0.035
0.035
0.115
0.020
00671
PHOS-DIS
ORTHO
MG/L P
0.005K
0.010
0.440
0.025
00665
PHOS-TOT

MG/L P
0.010
0.010
0.800
0.100
    K VALUE  KNOWN  TO BE
    LESS  THAN  INDICATED

-------
STORE! RETRIEVAL DATE 76/08/05
  OATE   TIME DEPTH N02S.N03
  FROM    OF
   TO    DAY  FEET    M
75/02/05
75/03/04
75/04/04
75/04/28
75/06/08
75/06/18
75/08/25
75/09/15
75/10/08
75/11/11
08 15
08 00
08 00
08 00
08 00
07 00
07 30
07 30
07 00
                                                                   56134*           AS5613AA     P004500
                                                                  41  17  00.0  110  58 00.0 4
                                                                  EVANSTON
                                                                  56      7.5 EtfANSTGN
                                                                  T/WOOORUFF  NARROWS RES.  110692
                                                                  bEAVER RIVER
                                                                  11EPALES              2141204
                                                                   0000  FEET   DEPTH  CLASS 00
0630
S.N03
OTAL
i'J/L
O.OdO
0.320
0.100
0.100
Y.300
0.150
0.025
1.500
0.850
1.050
00625
TOT KJEL
N
MG/L
4.300
13.500
19.000
16.500
21.000
11.000
U.500
9.700
9.900
11.000
00610
NH3-N
TOTAL
MG/L
l.?80
0.080K
0.220
0.490
0.290
0.064
0.860
0.600
0.050
0.070
00671
PHOS-OIS
ORTHO
MG/L P
2.600
1.700
1.920
2.300
2.500
2.600
2.400
2.630
3.000
2.900
00665
PHOS-TOT

MG/L P
3.300
5.550
6.500
5.200
4.500
3.100
5.500
3.500
3.950
3.700
50051
FLO«
RATE
INST MOD
0.^00
2.000





0.864
0.720
0.165
50053
CONDUIT
FLO*-MGD
MONTHLY
1.300
2.000





0.664
0.650
0.495
  K VALUE KNOWN TO BE
  LESS THAN INDICATED

-------