U.S. ENVIRONMENTAL PROTECTION AGENCY
               NATIONAL EUTROPHICATION SURVEY
                        WORKING PAPER SERIES
                                               REPORT
                                                 ON
                                           BELTON RESERVOIR
                                        BELL AND CORYF1L COUNTIES
                                               TEXAS
                                             EPA REGION VI
                                          WORKING PAPER No, 633

     CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON
                                 and
    ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA
•&G.P.O. 699-440

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                             REPORT
                               ON
                        BELJON RESERVOIR
                     ELL AND CORYELL COUNTIES
                             TEXAS
                          EPA REGION VI
                      WORKING PAPER No, 633
WITH THE COOPERATION OF THE
 TEXAS WATER QUALITY BOARD
          AND THE
    TEXAS NATIONAL GUARD
       FEBRUARY, 1977

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                               CONTENTS
                                                           Page
  Foreward                                                   ii
  List of Texas  Study Reservoirs                              iv
  Lake and Drainage Area  Map                                 vi

  Sections
  I.  Conclusions                                             1
 II.  Lake and Drainage Basin Characteristics                  4
III.  Lake Water Quality  Summary                               5
 IV.  Nutrient Loadings                                      11
  V.  Literature Reviewed                                    17
 VI.  Appendices                                             18

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                                 n
                          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
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.

ACKNOWLEDGEMENT

     The staff of the National Eutrophication Survey (Office of
Research & Development, U. S. Environmental  Protection Agency)
expresses sincere appreciation to the Texas  Water Quality Board
for professional involvement, to the Texas National Guard for
conducting the tributary sampling phase of the Survey, and to
those Texas wastewater treatment plant operators who voluntarily
provided effluent samples.

     Hugh C.  Yantis, Jr., Executive Director of the Texas Water
Quality Board, and John B. Latchford, Jr., Director, and the staff
of the Field Operations Division provided invaluable lake documen-
tation and counsel during the Survey, reviewed the preliminary
reports, and provided critiques most useful  in the preparation of
this Working Paper series.

     Major General Thomas Bishop, the Adjutant General of Texas,
and Project Officer Colonel William L. Seals, who directed the
volunteer efforts of the Texas National Guardsmen,  are also grate-
fully acknowledged for their assistance to the Survey.

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                                 iv
                  NATIONAL EUTROPHICATION SURVEY
                         STUDY RESERVOIRS
                          State of Texas
NAME
Amistad
Bastrop
Bel ton
Braunig
Brownwood
Buchanan
Caddo
              •
Calaveras
Canyon
Colorado City
Corpus Christi

Diversion
Eagle Mountain
Fort Phantom Hill
Houston
Kemp
Lake O'The Pines

Lavon
Lewisville (Garza-Little Elm)
Livingston
COUNTY
Val Verde
Bastrop
Bell, Coryell
Bexar
Brown
Burnet, Llano
Harrison, Marion, TX;
Caddo Parish, LA
Bexar
Comal
Mitchell
Jim Wells, Live Oak, San
Patricio
Archer, Baylor
Tarrant, Wise
Jones
Harris
Baylor
Camp, Marion, Morris,
Upshur
Coll in
Denton
Polk, San Jacinto, Trinity,
Walker

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Lyndon B. Johnson
Medina
Meredith

0. C. Fisher (San Angelo)
Palestine

Possum Kingdom

Sam Rayburn

Somervi lie
E. V. Spence
Stamford
Stillhouse Hollow
Tawakoni
Texoma

Travis
Trinidad
Twin Buttes
White River
Whitney
Wright Patman (Texarkana)
Burnet, Llano
Bandera, Medina
Hutchinson, Moore,
Potter
Tom Green
Anderson, Cherokee,
Henderson, Smith
Palo Pinto, Stephens,
Young
Angelina, Jasper
Nacogdoches, Sabine, San
Augustine
Burleson, Lee, Washington
Coke
Haskell
Bell
Hunt, Rains, Van Zandt
Cooke, Grayson TX; Bryan,
Johnston, Love, Marshall, OK
Burnet, Travis
Henderson
Tom Green
Crosby
Bosque, Hill
Bowie, Cass

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Map Location
                                                                                   BELTON  RESERVOIR
                                                                                   ® Tributary Sampling Site
                                                                                   X Lake Sampling Site
                                                                                   J  Sewage Treatment Facility
                                                                                  o       10        20        30 Km.
                                                                                         s      to
                                                                                             Scale
                                                                                                              Hi.
                                                                                               Moody
                                                                                                    Temple
                                                                                                                            3T30-
                                                                                                                             9T'00

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                             BELTON RESERVOIR
                             STORE! NO. 4803

I.   CONCLUSIONS
    A.  Trophic Condition:
            Survey data indicate that Bel ton Reservoir is meso-eutrophic;
        i.e., moderately well supplied with nutrients an>:! productive.
        Whether nutrient enrichment is beneficial or deleterious depends
        on the actual or potential  effect on the uses of the reservoir.
        In this regard, no nuisance conditions are known to personnel
        of the Texas Water Quality Board and there is little or no im-
        pairment of the designated beneficial uses of Belton Reservoir.
            Belton Reservoir ranked eleventh in overall trophic quality
        when the 39 Texas reservoirs sampled in 1974 were compared using
        a combination of six parameters*.  Three of the reservoirs had
        less median total phosphorus, two had less and five had the same
        median dissolved orthophosphorus, 28 had less median inorganic
        nitrogen, 12 had less mean chlorophyll a_, and one had greater
        mean Secchi disc transparency.  Marked depression of hypolimnetic
        dissolved oxygen occurred at all four sampling stations in May
        and August.
            Survey limnologists did not observe macrophytes or algal blooms
        during any sampling time, but chlorophyll ^concentrations were
        somewhat high at station 4 in May, August, and November and at
        station 1 in August (see page 9).
* See Appendix A.

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B.  Rate-Limiting Nutrient:
        The algal assay results indicate phosphorus was the limiting
    nutrient when the assay samples were collected in May and November.
    The reservoir data indicate phosphorus limitation at all  sampling
    times.
C.  Nutrient Controllability:
        1.  Point sources—The phosphorus contribution of known  point
    sources amounted to 12.2% of the total load to Belton Reservoir
    during the sampling year.  Most of the point-source load  was con-
    tributed by Copperas Cove (8.7%) and Gatesville (2.5%).
        The present phosphorus loading of 3.95 g/m2/yr is over seven
    times that proposed by Vollenweider (Vollenweider and Dillon,  1974)
    as a eutrophic loading (see page 16), and all  phosphorus  inputs
    to Belton Reservoir should be minimized to the greatest practicable
    degree to slow the aging of the reservoir.
        2.  Non-point sources--Non-point sources contributed  87.8% of
    the total phosphorus load to the reservoir.  The Leon River  con-
    tributed 16.8% of the total; Cowhouse Creek, 65.3%; and the  ungaged
    tributaries contributed an estimated 5.3%.
        The phosphorus export rates of the Leon River and Cowhouse Creek
    were 5 and 71 kg/km2/yr, respectively (see page 15).   The export
    rate of the Leon River compares quite well to  rates of tributaries
    of other Texas reservoirs, but the export rate of Cowhouse Creek
    was considerably higher.  This higher rate may be due to  unidentified
    point sources rather than to non-point source  inputs.  There are a

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number of small communities served by septic tanks that may be
impacting Cowhouse Creek, but more extensive sampling would have
to be done to establish the significance of these possible
sources.

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II.   RESERVOIR AND DRAINAGE BASIN CHARACTERISTICS

     A.   Morphometry  :

         1.   Surface area:   50.27 kilometers2.

         2.   Mean depth:   10.8 meters.

         3.   Maximum depth:  >25.6 meters.

         4.   Volume:  545.188 x 106  m3.

         5.   Mean hydraulic retention time:   1.6 years  (based on 1972-1976
             mean outflow).

     B.   Tributary and Outlet:
         (See Appendix C  for flow data)
         1.   Tributaries -


             Name

             Leon River
             Cowhouse Creek
             Minor tributaries  &
              immediate drainage -
Drainage
area (km2)*

  6,728.8
  1,815.6

    636.6
                            Total s
  9,181.0
         2.   Outlet -
             City of Killeen  aqueduct
             Leon River

                           Totals

     C.   Precipitation****:

         1.   Year of sampling:   89.1  centimeters.

         2.   Mean annual:  86.4  centimeters.
      0.0
  9.230.8

  9,230.8***
Mean flow
(m3/sec)*

  10.11
   5.41

   2.80
  18.32
   0.70**
  16.41
  17.11
       ***
 t  Table  of metric  conversions—Appendix  B.
 tt At conservation pool  level; Barrows,  1977.
 *  For limits  of accuracy,  see Working  Paper No. 175, "...Survey Methods,
   1973-1976".
 ** White,  1976.
 *** Includes  area  of reservoir;  lesser outflow due to evaporation.
 **** See Working Paper No.  175.

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III.   RESERVOIR WATER QUALITY SUMMARY
      Belton Reservoir was sampled four times in 1974 by means of a
  pontoon-equipped Huey helicopter.  Each time, samples for physical
  and chemical  parameters were collected from a number of depths at
  four stations on the reservoir (see map, page v).  During each vir>it,
  a single depth-integrated (4.6 m to surface) sample was composited
  from the stations for phytoplankton identification and enumeration;
  and during the March and November 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 25.3
  meters at station 1, 25.6 meters at station 2, 25.3 meters at station
  3,  and 11.0 meters at station 4.
      The sampling results are presented in full in Appendix D and are
  summarized in the following table (the August nutrient samples were
  not preserved properly and were not analyzed).

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PARAMETER

TEMP 1C)

DISS OXY (MG/L)

CNOCTVY  (MCROMO)

PH  (STAND UNITS)

TOT ALK  (MG/D

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)
                             A. SUMMARY OF PHYSICAL AND


                             1ST SAMPLING ( 3/13/74)

                                   4 SITES
     RANGE

 11.6  -  18.9

  7.0  -   9.8

 335.  -  435.

  7.9  -   8.4

 144.  -  158.

0.008  - 0.123

0.004  - 0.014

0.120  - 0.220

0.020  - 0.100

0.200  - 0.500

0.140  - 0.300

0.360  - 0.700

  1.1  -   3.2

  3.0  -   6.1
MEAN
16.0
8.3
378.
-8.2
149.
0.018
0.008
0.162
0.035
0.335
0.197
0.497
1.7
5.0
MEDIAN
16. a
9.0
378.
8.3
147.
0.011
O.OOU
0.160
0.030
0.300
0.190
0.460
1.3
5.5
                                  CHEMICAL CHARACTERISTIC;. FOR ttELTOU RESERVOIR
                                   STORET CODE 4803
       2ND SAMPLING (  5/20/74)

             4 SITES

     RANGE

 13.9  -  26.9

  0.1  -   «.6

 356.  -  498.
 MEAN   MEDIAN

 22.4    24.3

  4.6

 431.
  7.5  -   8.5

 130.  -  152.

0.011  - 0.075

0.003  - 0.009

0.050  - 0.300

0.020  - 0.110

0.300  - 0.800

0.080  - 0.380

0.450  - 0.900

  3.2  -  24.9

  1.1  -   2.4
  8.1

 142.

0.022

0.006

0.143   0.120

0.050   0.040

        0.400
0.457

0.193
          4.4

         428.

          8.1

         145.

        0.017

        0.006
        0.160
0.600   0.600

 10.4     6.8

  2.0     2.3
                                                                                   3*0 SAMPLING  (  8/14/74)

                                                                                         <4 SITES
                          RANGE

                      15.4  -  29.2

                       0.0  -   7.6

                      381.  -  480.

                       7.5  -   8.5
                   MEAN   MEDIAN

                   24.8    27.3

                    3.8     5.2

                   443.    451.

                    8.0     8.0
oooooo  -oooooooooooooooooooooo


ooooao  -oooooooooooooaoooooooo


oooooo  -oooooooooooooooooooooo


oooooo  -oooooooooooooooooooooo

«oo*oo  -oooooooooooooooaoooooo


oooooo  _oooooooo«ooooooooooooo


O « O O 4 O  _eO0e<»ae»«aOOO«ee.te«e4e


000000  -00000000000000000>0000


   4.8  -  35.0    14.5     9.1


   2.2  -   5.2     3.5     3.4

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                             A.  SUMMARY  OF  PHYSICAL  AND CHEMICAL CHARACTERISTICS FOhi eitLTON HESEHVOM
                                                          STORET CODE 4803

                             4TH SAMPLING  111/  1/74)
PAWAMETER

TEMP (C)

OISS OXY (MG/L)

CNDCTVY (MCROMO)

PH 0
iO
0
0
5
3
SITES
MEAN
21.0
6.9
320.
7.9
118.
0.069
0.016
0.191
0.044
0.4?2
0.23^
0.613
5.4
1.3
MEDIAN
21.1
6.8
3*3.
7.8
127.
0.02U
0.011
0.14U
0.030
0.400
0.170
0.<«8U
3.0
2.1

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B.  Biological characteristics:

    1.  Phytoplankton -
        Sampling
        Date

        03/13/74
        05/20/74
        08/14/74
        11/01/74
Dominant
Genera

1.  Chroomonas sp.
2.  cryptomorias sp.
3.  Scenedesmus sp.
4.  Pennate diatoms
5.  Sphaerocystis sp.

            Total

1.  pocystis s£.
2.  Microcystis sp.
3.  coelastrurfTsp.
4.  Dinobryon S£.
5.  Chroomona's s£.
    Uther genera

            Total

1.  Raphidiopsis sp.
2.  Anabaenopsis sp.
3.  uscniatoria sp.
4.  Garten'a sp.
5.  Rennate diatoms
    Other genera

            Total

1.  Chroomonas sp.
2.  MerismopeHia sp.
3.  AnabaenopsTT sp.
4.  Dactylococcopsis sp.
5.  Raphidiopsis sp.
    Other genera
Algal Units
per ml	

     539
     135
      67
      34
      34

     809
                                                             5,268
                                                             2,433
                                          Total
                               2,382

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    2.   Chlorophyll  a_ -
Sampling
Date
03/13/74



05/20/74



08/14/74



11/01/74



Station
Number
1
2
3
4
1
2
3
4
. 1
2
3
4
1
2
3
4
C.  Limiting Nutrient Study:

    1.  Autoclaved,  filtered,  and nutrient spiked  -

        a.  March sample -
        Spike (mg/1)

        Control
        0.050 P
        0.050 P  + 1.0 N
        1.0 N
Ortho P
Cone, (mg/1)

   0.005
   0.055
   0.055
   0.005
        b.   November sample -
        Spike (mg/1)

        Control
        0.050 P
        0.050 P  + 1.0 N
        1.0 N
Ortho P
Cone, (mg/1)

   0.005
   0.055
   0.055
   0.005
Inorganic N
Cone, (mg/1)

    0.223
    0.223
    1.223
    1.223
Inorganic N
Cone, (mg/1)

    0.132
    0.132
    1.132
    1.132
                                                         Chlorophyll a
                                                         (yg/D

                                                              1.1
                                                              1.3
                                                              1.4
                                                              3.2

                                                              3.2
                                                              7.4
                                                              6.3
                                                             24.9

                                                             35.0
                                                              5.7
                                                              4.8
                                                             12.5

                                                              1.4
                                                              3.9
                                                              3.8
                                                             12.5
Maximum yield
(mg/l-dry wt.)

    0.1
    0.6
    5.4
    0.1
Maximum yield
(mg/l-dry wt.)

    0.3
    4.1
   16.5
    0.2

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                            10
2.  Discussion -
        The control yields of the assay alga, Selenastrum capri-
    cornutum, indicate that the potential primary productivity
    of Belton Reservoir was low at the times the assay samples
    were collected.  Both assays yielded similar results.  There
    was a significant growth response when phosphorus was added
    alone, but no change in yield occurred with the addition of
    only nitrogen.  These results indicate that phosphorus was
    limiting at the times of sample collection (03/13/74 and
    11/01/74).
        The reservoir data substantiate the assay findings.  The
    mean inorganic nitrogen to orthophosphorus ratios were 25 to 1
    in March, 32 to 1 in May, and 15 to 1 in November.

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                                     11
IV.   NUTRIENT LOADINGS
     (See Appendix E for data)
     For the determination of nutrient loadings, the Texas National
 Guard collected monthly near-surface grab samples from each of the
 tributary sites indicated on the map (page vi), except for the months
 of April and May when two samples were collected.  Sampling was begun
 in September, 1974, and was completed in August, 1975.
     Through an interagency agreement, stream flow estimates for the
 year of sampling and a "normalized" or average year were provided by
 the Texas District Office of the U.S. Geological Survey for the
 tributary sites nearest the lake.
     In this report, nutrient loads for sampled tributaries were
 calculated using mean annual concentrations and mean annual flows.
 Nutrient loads shown are those measured minus point-source loads, if any.
     Nutrient loads for unsampled "minor tributaries and immediate
 drainage" ("ZZ" of U.S.G.S.) were estimated using the mean concentra-
 tions in the Leon River at station A-2 and the mean annual ZZ flow.
     The operators of the Copperas Cove and Moody wastewater treatment
 plants provided monthly effluent samples and corresponding flow data.
 The communities of Gatesville and Morgan's Point did not participate;
 nutrient loads were estimated at 1.134 kg P and 3.401 kg N/capita/year,
 and flows were estimated at 0.3785 m3/capita/day.

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                                    12
    A.  Waste Sources:

        1.  Known municipal


        Name
Pop.
Served
        Copperas Cove
         NE
         NW
        Moody
        Gatesville*
        Morgan's Point**
10,000
 7,
 1
 4,
500
286
400
160
       Treatment
            Mean Flow
            (m'/d)
stab, pond
stab, pond
Imhoff tank
tr. filter
3,064.0
1,900.9
  447.1
1,665.4
   60.6
              Receiving
              Water
House Creek
House Creek
Stampede Creek
Leon River
Bel ton Reservoir
        2.  Known industrial - None
t Treatment plant questionnaires.
* Anonymous, 1971.
** Wyatt, 1976.

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                                    13
    B.  Annual Total Phosphorus Loading - Average Year:
        1.  Inputs -
                                              kg P/           % of
            Source                            yr              total
            a.  Tributaries (non-point load) -
                Leon River                     33,270          16.8
                Cowhouse Creek                129,665          65.3
            b.  Minor tributaries & immediate
                 drainage (non-point load) -   10,595           5.3
            c.  Known municipal STP's -
                Copperas Cove
                 NE                            10,525           5.3
                 NW                             6,795           3.4
                Moody                           1,720           0.9
                Gatesville                      4,990           2.5
                Morgan's Point                    180           0.1
            d.  Septic tanks* -                    50          <0.1
            e.  Known industrial - None
            f.  Direct precipitation** -          870           0.4
                        Total                 198,660         100.0
        2.  Outputs -
            Lake outlet - Killeen aqueduct        375
                          Leon River           17,080
                           Total               17,455
        3.  Net annual P accumulation - 181,205 kg.
* Estimate based on 120 lakeshore dwellings, nine parks, and one campground;
  see Working Paper No. 175.
** See Working Paper No. 175.

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                                    14
    C.  Annual Total Nitrogen Loading - Average Year:
        1.  Inputs -
                                              kg N/           % of
            Source                            y_r	           total
            a.  Tributaries (non-point load) -
                Leon River                    470,930          49.4
                Cowhouse Creek                235,100          24.6
            b.  Minor tributaries & immediate
                 drainage (non-point load) -  134,570          14.1
            c.  Known municipal STP's -
                Copperas Cove
                 NE                            21,565           2.3
                 NW                            15,115           1.6
                Moody                           5,380           0.6
                Gatesville                     14,965           1.6
                Morgan's Point                    545          <0.1
            d.  Septic tanks* -                 1,945           0.2
            e.  Known industrial - None
            f.  Direct precipitation** -       53.740           5.6
                        Total                 953,855         100.0
        2.  Outputs -
            Lake outlet - Killeen aqueduct     13,620
                          Leon River          467,310
                           Total              480,930
        3.  Net annual N accumulation - 472,925 kg.
* Estimatebased on 120 lakeshore dwellings, nine parks, and one campground,
  see Working Paper No. 175.
** See Working Paper No. 175.

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                                15
D.  Non-point Nutrient Export by Subdrainage Area:
    Tributary                             kg P/km2/yr     kg N/km2/yr
    Leon River                                 5              70
    Cowhouse Creek                            71             129
E.  Mean Nutrient Concentrations in Ungaged Stream:
                                          Mean Total P    Mean Total N
    Tributary                             Cone, (mg/1)    Cone, (mg/1)
    Owl Creek                                  0.013           0.991

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                                16
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/mVyr             3.95      3.60         19.0      9.4
    Vollenweider phosphorus  loadings
     (g/m2/yr)  based on mean depth  and  mean
     hydraulic  retention time of Bel ton Reservoir:
        "Dangerous"   (eutrophic  loading)              0.52
        "Permissible"  (oligotrophic  loading)         0.26

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                                    17
V.   LITERATURE REVIEWED

    Anonymous, 1971.  Inventory of municipal  waste facilities.   EPA
        Publ. OWP-1, vol. 6, Wash., DC.

    Barrows, David, 1977.  Personal communication (reservoir morphometry
        and hydraulic retention time).   Canyon Proj.  Off.,  Fort Worth
        Distr., Corps of Engrs.,  New Braunfels, TX.

    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.

    White,  Carl, 1976.  Personal  communication (municipal  water withdrawal
        from Bel ton Reservoir).  Killeen.

    Wyatt,  Linda B., 1976.  Personal communication (point sources impacting
        Bel ton Reservoir).  TX Water Qual.  Bd., Austin.

-------
                                  18
VI.   APPENDICES
                                  APPENDIX A
                                 LAKE RANKINGS

-------
LJ.KE O*TA TO BE 'JSEo IN PANKINGS
LAKE
CODE  LAKE NAME
4801  AMISTAD LAKE
4802  BASTROP LAKE
4603  8ELTON RESERVOIR
4804  BRAUNIG LAKE
4805  8ROWNWOOD LAKE
4806  LAKE 81ICHANAN
4807  CADDO LAKE
4808  CALAVERAS LAKE
4809  CANYON RESERVOIR
4810  LAKE COLORADO CITY
4811  CORPUS CRISTI LAKE
4812  DIVERSION LAKE
4813  EAGLE MOUNTAIN LAKE
4814  FT PHANTOM HILL LAKE
4815  GARZA LITTLE ELM RESEKVO
4816  KEMP LAKE
4817  HOUSTON LAKE
4818  LAKE OF THE PINES
4819  LAVON RESERVOIR
4820  LIVINGSTON LAKE
4821  LYNDON B JOHNSON LAKE
4822  MEDINA LAKE
4823  LAKE MEREDITH
4824  PALESTINE LAKE
4825  POSSUM KINGDOM RESERVOIR
4826  SAN ANGELO RESERVOIR
4827  SAM RAYBURN RESERVOIR
4828  E V SPENCE RESERVOIR
MEDIAN
TOTAL P
0.013
0.02?
0.016
0.134
0.027
0.036
0.055
0.033
0.010
0.042
0.113
0.025
0.024
0.060
0.045
0.023
0.097
0.031
0.063
0.196
0.042
0.010
0.021
0.031
0.023
0.098
0.029
0.036
MEDIAN
INO^G N
0.500
0.090
0.165
0.150
0.100
0.250
0.070
0.060
0.450
0.090
0.130
0.080
0.070
0.105
0.380
0.110
0.260
0.090
0.180
0.555
0.420
0.600
0.07Q
o.iao
0.070
0.140
0.150
0.080
500-
MEAN SEC
371.474
419.917
378.312
461.625
470.375
437.625
463.333
461.667
384.812
473.625
475.187
470.111
469.625
474.909
475.782
455.000
486.187
440.000
485.333
465.469
456.500
403.562
439.312
442.625
419.045
481.000
439.458
4^2.583
MEAN
CrtLORA
2.' ->2
12.392
8.025
22.762
4.887
8.606
14.808
22.500
2.500
12.675
19.756
15.867
5.662
6.317
14.156
10.217
16.650
12.919
5.400
16.112
8.100
12.944
3.037
10.619
9.495
24.675
6.267
11.775
15-
MIN oo
14.900
15.000
15.000
14.800
14.400
15.000
11.400
13.000
14.800
10.200
14.000
9.000
11.000
9.800
14.600
10.400
12.400
15.000
8.800
c 15.000
14.900
15.000
14.400
14.800
15.000
10.200
15.000
15.000
MEDIAN
DISS (WHO
0.009
0.007
0.007
0.062
0.007
0.012
0.01 J
0.007
0.006
0.012
0.050
0.009
0.008
0.022
0.018
0.007
0.036
0.011
0.018
0.128
0.013
0.004
0.009
0.010
0.009
0.011
0.009
0.008

-------
LAKE DATA TO BE USED IN BANKINGS

LAKE
CODE  LAKE NAME

4829  SOMERVILLE LAKE

«»830  STAMFORD LAKE

4631  STILLHOUSE HOLLO* RESE*V

4832  TAWAKOM LAKE

4833  TEXARKANA LAKE

4834  TEXOMA LAKE

4835  TRAVIS LAKE

4836  TRINIDAD

4837  TWIN 8UTTES RESERVOIR

4838  WHITE RIVER RESERVOIR

4839  WHITNEY LAKE
MEDIAN
TOTAL P
0.053
0.073
O.Olb
0.046
0.106
0.042
0.018
0.389
0.029
0.020
0.028
MEDIAN
0.115
0.060
0.160
0.100
0.120
0.160
0.250
0.110
0.250
0.110
0.120
500-
MEAN SEC
473. B33
482.714
406.250
466.417
47b.500
451.321
389.913
479.500
454.917
434.500
430.500
MEAN
CMLORA
24.4*1
18.457
3.917
18.246
19.119
12.493
5.595
24.300
8.708
4.333
6.912
MIN DO
13.000
10.600
15.000
13.200
12.400
15.000
15.000
10.000
14.800
15.000
15.000
MEOMN
DISS 'JHTHO
0.01 3
0.012
0.010
0.013
0.030
0.018
0.007
0.240
0.009
0.009
0.006

-------
or LAKES WITH
                             VALUES (NUMBER OF L«KES WITH
LAKE
COOE  LAKE NAME
4801  AMISTAD LAKE

4«02  HASTROP LAKE

4803  8ELTON RESERVOIR

4fl04  SRAUNIG LAKE

4805  BROWNWOOD LAKE

4806  LAKE BUCHANAN

4807  CADOO LAKE

4808  CALAVERAS LAKE

4609  CANYON RESERVOIR

4810  LAKE COLORADO CITY

4811  CORPUS CRIST! LAKE

4812  DIVERSION LAKE

4813  EAGLE MOUNTAIN LAKE

4814  FT PHANTOM HILL LAKE

4815  GARZA LITTLE ELM RESERVO

4816  KEMP LAKE

4817  HOUSTON LAKE

4818  LAKE OF THE PINES

4819  LAVON RESERVOIR

4830  LIVINGSTON LAKE

4831  LYNDON B JOHNSON LAKE

4822  MEDINA LAKE

4623  LAKE MEREDITH

4824  PALESTINE LAKE

4825  POSSUM KINGDOM RESERVOIR

4826  SAN ANGELO RESERVOIR

4827  SAM RAYBURN RESERVOIR

4828  E V SPENCE RESERVOIR
MEDIAN
TOTAL P
95
79
92
5
66
47
26
45
99
39
8
68
71
24
34
76
16
54
21
3
39
99
82
54
74
13
59
50
( 36)
( 30)
( 35)
( 2)
( 25)
( 18)
( 10)
( 17)
( 37)
< 14)
( 3)
< 26)
< 27)
( 9)
( 13)
( 29)
( 6)
( 20)
( 8)
( 1)
( 14)
( 37)
( 3D
( 20)
( 2fii
( 5)
( 22)
< 19)
MEDIAN
IN03G N
5
76
26
42
70
21
91
100
8
76
47
83
91
66
13
61
16
76
29
3
11
0
91
32
91
45
39
8?
( 2)
( 28)
( 10)
( 16)
( 26)
( 7)
( 33)
( 38)
( 3)
( 28)
( 18)
( 31)
( 33)
( 25)
( 5)
( 22)
( 6)
( 28)
( 11)
( 1)
( 4)
( 0)
( 33)
( 12)
( 33)
( 17)
( 15)
( 3D
500-
MEAN 5EC
100
82
97
50
29
74
42
47
95
26
18
32
34
21
16
55
0
66
3
39
53
89
71
63
84
8
68
45
( 38)
( 3D
( 37)
( 19)
( ID
( 28)
( 16)
( 18)
( 36)
( 10)
( 7)
< 12)
( 13)
( 8)
( 6)
( 21)
( 0)
( 25)
( 1)
( 15)
( 20)
( 34)
( 27)
( 24)
( 3?)
( 3)
( 26)
( 17)
MEAN
CHLOrIA
100
47
68
8
87
63
32
11
97
42
13
29
79
74
34
55
24
39
84
26
66
37
• 95
53
S3
0
76
50
( 38)
( 18)
( 26)
( 3)
( 33)
( 24)
( 12)
( 4)
( 37)
( 16)
( 5)
( ID
( 30)
( 28)
( 13)
( 2D
( 9)
( 15)
( 32)
( 10)
( 25)
( 14)
( 36)
( 20)
( 22)
( 0)
( 29)
( 19)
16-
MIN (JO
39
17
17
49
58
17
76
67
49
38
61
97
79
95
55
84
72
17
100
17
39
17
39
49
17
88
17
17
(' 14)
< 0)
( 0)
( 17)
( 22)
( 0)
( 29)
( 25)
( 17)
( 33)
( 23)
( 37)
( 30)
( 36)
( 21)
( 32)
( 27)
I 0)
< 38)
( 0)
( 14)
( 0)
( 14)
( 17)
( 01
( 33'
( 0)
( 0)
MEDIAN
DISS UKThG P
63
92
84
5
84
39
30
92
97
39
a
63
76
16
21
92
11
46
21
3
30
100
63
51
63
46
63
76
( 21)
( 34)
( 3D
( 2)
( 3D
( 14)
( 10) .
( 34)
( 37)
( 14)
< 3)
< 21)
( 28)
( 6)
( 7)
( 34)
( 4)
( 17)
( 7)
( 1)
( 10)
( 38)
( 21)
( 19)
( 21)
< 17)
( 21)
( 28)
INDEX
NO
402
393
3«4
159
394
261
297
362
445
310
155
372
430
296
173
423
139
298
258
91
238
342
441
302
387
200
322
321

-------
PERCENT OF LAKES WITH HIGHER VALUES (NUMBER OF LAKES «ITH HIGHER  VALUES)

LAKE
CODE  LAKE NAME

4829  SOMERVILLE LAKE

4830  STAMFORD LAKE

4831  STILLHOUSE HOLLOW RESEfiV

4832  TAWAKOM LAKE

4833  TEXARKANA LAKE
          «
4834  TEXOMA LAKE

4835  TRAVIS LAKE

4836  TKINIOAD

4837  TWIN BUTTES RESERVOIR

4838  WHITE RIVER RESERVOIR

4839  WHITNEY LAKE
MEDIAN
TOTAL P
29
18
88
32
11
39
86
0
59
84
63
< 11)
( 7)
( 33)
( 12)
( 4)
( 14)
( 33)
< 0)
< 22)
( 32)
( 24)
MEDIAN
INO^G N
55
V7
37
70
51
34
21
61
21
61
51
( 21)
( 37)
( 14)
( 26)
( 19)
( 13)
( 7)
( 22)
( 7)
( 22)
( 19)
500-
MEAN
24
5
B7
37
13
61
92
11
58
76
79
SEC
( 9)
< 2)
( 33)
( 14)
( 5)
( 23)
( 35)
( 4)
( 22)
( 29)
( 30)
MEAN
CHLORA
3
18
92
21
16
45
82
5
61
89
71
( 1)
( 7)
( 35)
( 8)
( 6)
( 17)
( 3D
( 2)
( 23)
( 34)
( 27)
15- MEDIAN
MIN DO DISS U*>THO H
67
82
17
63
72
17
17
92
49
17
17
( 251
< 31)
( 0)
( 24)
( 27)
( 0)
( 0)
( 35)
< 17) -
( 0)
( 0)
30
39
51
30
13
21
84
0
63
63
76
( 10)
( 14)
( 19)
( 10)
( 5)
( 7)
( 31)
( 0)
( 21)
( 21)
( 28)
INJEX
NO
20e
259
372
2^3
176
217
J84
169
311
390
357

-------
LAKES RANKED 8Y INDEX NUS.
RANK  LAKE CODE  LAKE NAME                INDEX NO

   i  4809       CANYON RESERVOIR           445
   2  4823       LAKE MEREDITH              441
   3  4813       EAGLE MOUNTAIN LAKE        430
   4  4816       KEMP LAKE                   423
   5  4801       AMISTAO LAKE               402
   6  4805       BROnNWOOD  LAKE             394
   7  4802       BASTRUP LAKE               393
   8  4838       WHITE RIVEK RESERVOIR      390
   9  4825       POSSUM KINGDOM RESERVOIR   387
  10  4835       TRAVIS LAKE                384
  11  4803       BELTON RESERVOIR           384
  12  4831       STILLHOUSE HOLLOW RESERV   372
  13  4812       DIVERSION  LAKE             372
  14  480tt       CALAVERAS  LAKE             362
  15  4839       WHITNEY LAKE               357
  16  4822       MEDINA LAKE                342
  17  4827       SAM RAYBURN RESERVOIR      322
  18  4828       E V SPENCE RESERVOIR       321
  19  4837       TWIN 6UTTES RESERVOIR      311
         t
  20  4810       LAKE COLORADO CITY         310
  21  4824       PALESTINE  LAKE             302
  22  4818       LAKE OF THE PINES          298
  23  4807       CADOO LAKE                 297
  24  4814       FT PHANTOM HILL LAKE       296
  25  4806       LAKE BUCHANAN              261
  26  4830       STAMFORD LAKE              259
  27  4819       LAVON RESERVOIR            256
  28  4832       TAWAKONI LAKE              253

-------
LAKES RANKED BY INDEX NOS.



RANK  LAKE CODE  LAKE NAME               INDEX NO






  29  4tt21       LYNDON B JOHNSON LAKE      238




  30  4834       TEXOMA LAKE                217




  31  4829       SOMERVILLE LAKE            208



  32  4826       SAN ANGELO HESERVOIR       200



  33  4833       TEXAKKANA LAKE             176



  34  4815       GARZA LITTLE ELM RESERvO   173




  35  4836       TRINIDAD                   169



  36  4804       BRAUNIG LAKE               159



  37  4811       CORPUS CRISTI LAKE         155




  38  4817       HOUSTON LAKE               139




  39  4820       LIVINGSTON LAKE             91

-------
    APPENDIX B






CONVERSION FACTORS

-------
                CONVERSION FACTORS


Hectares x 2.471 = acres

Kilometers x 0.6214 = miles

Meters x 3.281 = feet

Cubic meters x 8.107 x 10   = acre/feet

Square kilometers x 0.3861 = square mil-es

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 FLO* FNru&MAl ION FOR
                                                                       03/i*>/76
LAKE CODE 4303
6ELTON RESERVOIR
     TOTAL ORAINAGE AREA OF LAKE(SO KM)   9230.8
          SUB-DRAINAGE
TRIBUTARY  AREAfSQ KM)    JAN
               FEfl
MAP
                                                  APR
                                                          MAY
NORMALIZED FLOWS(CMS)
  JUN     JUL     AUG
                                                                                          SEP
OCT
NUV
DEC
               MEAN
4803A1
4803A2
480301
4803ZZ
9?30.8
6728.8
1815.6
686.3
12.43
8.72
5.49
2.69
14.53
10.28
5.78
2.94
20.61
8.83
5.78
2.75
16.57
12.60
7.05
3.54
28.01
33.70
16.99
8.92
32.56
10.93
3.62
2.29
20. 6«
6.46
2.01
1.33
7.65
2.15
1.50
0.74
4.67
4.42
2.80
1.33
15.77
13.28
7.45
3.82
13. d2
5.15
3.06
1.56
9.49
4.59
3.31
1.61
10.41
10.11
5.41
2.80
                                                                   SUMMARY
                        TOTAL ORAINAGE AREA OF LAKE =    9230.8
                        SUM OF SUB-DRAINAGE AREAS   =    9230.7
                                                           TOTAL FLOW  IN
                                                           TOTAL FLOW  OUT
                                                        219.4B
                                                        196.75
     MEAN MONTHLY FLOWS AND OAILY FLOWS
-------
                                   TRIBUTARY FLOw INFOKMirION KO&  TEXAS
                                                                              03,'16/76
LA
-------
        APPENDIX D





PHYSICAL and CHEMICAL DATA

-------
S70WE.T «£TRi;r\,AL iATE
                             U
                                                                   480J01
                                                                  31 06 24.0 097 28 31.0
                                                                  bELTON SE'^RVOIR
                                                                  48027   TEXAS
  DATE   TIME DEPTH
  FROM    OF
   TO    DAY  FEET
74/03/13
         13
         13
   10
   10
13 10
13 10
   10
   10
74/05/20
         13
         13
         14 50
         14 50
         14 50
         14 50
         14 50
         14 50
74/08/14 14 50
         14 50
         14 50
         14 50
         14 50
         14 40
         14 40
         14 40
         14 40
         14 40
         14 40
74/11/01
0000
0010
0020
0040
0060
0073
0000
0005
0020
0030
0050
0077
0000
0020
0035
0055
0073
0000
0005
0020
0040
0060
0083
 00010
WATER
 TEMP
 CENT

   16.8
   16.8
   16.7
   14.a
   12.2
   11.6
   24.1
   23.8
   23.6
   21.8
   17.1
   13.9
   28.3
   27.7
   26.9
   16.8
   15.4
   21.
   21.
   21.
   21.
   21.
   21.
11EPALES

00300
DO

MG/L

9.6
9.6
9.8
9.6
9.0

8.6
7.0
7.0
4.4
2.8
6.4
6.4
5.2
0.2
0.2
7.2
6.8
6.4
6.4

6.8

00077 00094
TRANSP CNOUCTVY
SECChI FIELD
INCHES MICROMHO
240 374
374
372
356
335
343
95 428
421
420
408
378
356
205 465
451
439
392
381
84 369
369
369
369
371
371
3
00400
PH

SU
8.35
8.35
8.30
8.20
8.15
8.10
8.50
8.50
8.20
8.20
7.75
7.70
8.50
8.40
8.00
7.80
7.90
7.85
7.85
7.81
7.81
7.81
7.79
21]
11202


0078 FEET DEPTH
00410
T ALK
CAC03
MG/L
145
144
145
144
145
145
140
140
145
143
148
152





131
132
132
127
129
130
00610
NH3-N
TOTAL
MG/L
0.020
0.020
0.020
0.030
0.040
0.050
0.040
0.020
0.030
0.040
0.040
0.040





0.050
0.030
0.020
0.040
0.030
0.020
00625
TOT KJEL
N
MG/L
0.300
0.400
0.300
' 0.300
0.300
0.300
0.800
0.400
0.400
0.400
0.400
0.300





0.600
0.400
0.300
0.300
0.300
0.400
00630
N02fcN03
N-TOTAL
MG/L
0.150
0.150
0.150
0.160
0.150
0.160
0.100
0.070
0.120
0.120
0.210
0.300





0.160
0.130
0.130
0.140
0.130
0.130
00671
PHOS-OIS
ORTHO
MG/L P
0.010
0.011
0.011
Q. 008
0.014
0.012
0.009
0.009
0.007
0.008
0.006
0.005





0.009
0.006
0.005
0.005
0.012
0.013

-------
STOftET RETRIEVAL GAIT
                                                                  480301
                                                                 31 06 24.0 097 28 31.0
                                                                 BELTOM RE ERVOIR '
                                                                 48027   TEXAS
                                                                 11EPALES
                                                                 3
 2111202
0078 FEET
DEPTH
DATE
FROM
TO
7^/03/13





74/05/20





74/08/14


74/11/01







00665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCDT LT
OF A REMNING
DAY FEET
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
10
10
10
10
10
10
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
0000
0010
0020
0040
0060
0073
0000
0005
0020
0030
0050
0077
0000
0033
0045
0000
0001
0005
0014
0020
0040
0060
0083
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0



0

0

0
0
0
0
.008
.010
.'009
.010
.009
.013
.019
.017
.016
.017
.0'16
.018



.0'28

.014
t
.013
.013
.0*13
.013
UG/L PERCENT
1.1





3.2





35.0
5.0
1.0
1.4
50.0

1.0





-------
bTOPLT RETRIEVAL DATE 76/02/1J
                                                                   430302
                                                                  31  08  42.0  097  31  44.0
                                                                  BEL TON RE-'IRVOIR
                                                                  48027    TEXAS

DATE
FROM
TO
74/03/13




74/05/20




74/08/14




74/11/01






TIME DEPTH
OF
DAY FEET
13 45 0000
13 45 0005
13 45 0015
13 45 0035
13 45 0061
15 20 0000
15 20 0005
15 20 0018
15 20 0055
15 20 0084
15 40 0000
15 40 0015
15 40 0030
15 40 0040
15 40 0049
15 15 0000
15 15 0005
15 15 0015
15 15 0025
15 15 0045
15 15 0066
00010
WATER
TEMP
CENT
17.6
17.5
17.3
14.6
12.3
26.9
26.0
25.5
16.8
14.2
29.2
28.3
27.3
24.3
19.0
21.6
21.6
21.5
21.4
21.2
20.2
11EPALES

00300
00

MG/L


9.0
9.0
8.0

e.o
2.6
4.4
0.3
7.2
7.6
5.2
0.2
0.4
7.8
7.8
7.8
6.8
6.0
6.4

00077 00094
TRANSP CNOUCTVY
SECCHI FIELD
INCHES MICHOMHO
20<» 381
382
381
355
342
85 431
425
424
375
372
134 468
456
443
440
411
84 369
369
369
371
367
167
-3
00400
PH

SU
8.35
8.35
8.35
8.20
8.00
8.50
B.30
7.80
7.70
7.55
8.40
8.40
8.00
7.50
7.50
8.05
8.03
7.95
7.87
7.73
7.83

00410
T ALK
CAC03
MG/L
147
148
147
146
146
136
133
146
146
148





131
130
130
128
126
88
2111202
00e>6
00610
NH3-N
TOTAL
MG/L
0.020
0.020
0.030
0.030
0.060
0.050
0.040
0.040
0.050
0.090





0.020K
0.020K
0.020
0.030
0.020
0.140
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.400
0.300
0.300
0.300
0.300
0.700
0.400
0.300
0.400
0.400





0.300
0.200
0.300
0.200
0.200
1.200
00630
N02tkN03
N-TOTAL
MG/L
0.120
0.120
0.130
0.160
0.180
0.080
0.060
0.270
0.270
0.290





0.120
0.120
0.120
0.120
0.150
0.120
00671
PHOS-OIS
ORTHO
MG/L P
0.010
0.011
0.009
0.007
0.006
0.004
0.004
0.003
0.003
0.003





0.011
0.013
0.014
0.006
0.006
0.038
          K VALUE KNOWN TO BE
          LESS THAN INDICATED

-------
STOKET RETRIEVAL OATf. 76/02/11
                                                                  480303
                                                                 31 08 43.0 097  31
                                                                 BEtTON KE'i'KVOIR
                                                                 48027   TEAAS
DATE
FROM
TO
74/03/13




74/05/20




74/08/1**
74/11/01






00665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCOT LT
OF A REMNING
DAY FEET
13
13
13
13
13
15
15
15
15
15
15
15
15
15
15
15
15
15
45
45
45
45
45
20
20
20
?Q
20
40
15
15
15
15
15
15
15
0000
0005
0015
0035
0061
0000
0005
0018
0055
0084
0000
0000
0001
0005
0015
0025
0045
0066
MG/L P
0,
0,
0,
0,
0,
3.
0.
C,
0,
0,

0,

0,
0.
0,
0.
0,
.009
.015
.013
.011
.010
.013
.013
.012
.011
.031

,018

.015
.025
.015
.016
.300
UG/L PERCENT
1.3




7.4




5.7
3.9
50.0

1.0



                                                                 11EPALES
                                                                 3
 2111202
0066 FEET
                                                                                                OEPTH

-------
STOStl RETRIEVAL DATtl  76/02.-'il
                                                                    480303
                                                                   31  09 08.0 097 30 19.0
                                                                   BELTON RE
                                                                   48027   TEXAS

DATE
FROM
TO
74/03/13




74/05/20





74/08/15




"\
74/11/01








TIME
OF
DAY
14
14
14
14
14
15
15
15
15
15
15
10
10
10
10
10
10
11
11
11
11
11
11
11


18
18
18
18
18
50
50
50
50
50
50
15
15
15
15
15
15
30
30
30
30
30
30
30

DEPTH

FEET
0000
0010
0020
0040
0073
0000
0005
0020
0025
0050
0076
0000
0020
0030
0039
0060
0075
0000
0005
0015
0030
0050
0075
0083
00010
WATER
TEMP
CENT
18.0
17.7
17.3
13.9
12.3
26.0
25.6
24.9
24.3
17.4
14.6
28.7
28.0
27.3
25.0
16.8
15.9
21.5
21.5
21.4
21.4
21.3
19.6
19.2


00300
DO

MG/L


8.6
9.0
7.0

8.4
7.5
4.6
0.1
0.2
7.4
5.6
1.4
0.4
0.0
0.0
7.2
7.6
6.8
6.2
5.8
6.6
6.8


00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
228 393
391
388
355
352
95 437
433
428
498
457
461
135 467
467
468
441
399
397
90 363
363
361
361
355
177
157
llE^t
3
00400
PH

SU
8.35
8.35
8.35
8.20
7.9Q
8.50
8.45
8.15
7.80
7.60
7.60
8.30
8.10
7.80
7.60
7.70
7.60
7.91
7.91
7.89
7.77
7.71
7.83
7.91


00410
T 6LK
CAC03
MG/L
147
147
149
149
148
130
131
135
146
151
151






126
126
128
128
127
87
77
211
0078
00610
NH3-N
TOTAL
MG/L
0.030
0.030
0.030
0.030
0.100
0.030
0.040
0.030
0.030
0.090
0.110






0.030
0.020
0.020
0.030
0.030
0.080
0.100
1202


FEET DEPTH
00625
TOT KJEL
N
MG/L
0.300
0.300
0.300
0.200
0.500
0.600
0.400
0.400
0.400
0.400
0.500






0.400
0.200
0.200
0.400
0.300
0.500
0.700
00630
N02&N03
N-TOTAL
MG/L
0.160
0.160
0.170
0.160
0.200
0.060
0.060
0.060
0.220
0.200
0.200






0.160
0.150
0.150
0.160
0.180
0.670
0.810
00671
PHOS-DIS
ORTHO
MG/L P
0.004
0.011
0.006
0.005
0.008
0.003
0.008
0.006
0.008
0.005
0.007






0.006
0.005
0.006
0.014
0.010
0.045
0.057

-------
STOrtET RETRIEVAL DAVE 76/02/11
                                                                  480303
                                                                  31  09  08.0  097  30  19.0
                                                                  6ELTON RE
                                                                  48027    TEx.AS

DATE
FROM
TO
74/03/13




74/05/20





74/08/15

74/11/01









00665
TIME DEPTH PHOS-TOT
OF
DAY
14
14
14
14
14
15
15
15
15
15
15
10
10
1
1
1
1
1
1
11
11

FEET
18 0000
18 0010
18 0020
18 0040
18 0073
50 0000
50 0005
50 0020
50 0025
50 0050
50 0076
15 0000
15 0033
30 0000
30 0001
30 0005
30 0015
30 0030
30 0050
30 0075
30 0083

M6/L P
0.011
0.011
0.011
0.012
0.123
0.014
0.015
O.Olb
0.042
O.Olti
0.075


0.024

0.018
0.020
0.019
0.040
0.197
0.311
32217 00031
CHLRPHYL INCDT LT
A REMNING
UG/L PERCENT
1.4




6.3





4.8
1.0
3.8
50.0

1.0




                                                                  HE^ALES
                                                                  3
 2111202
0078 FEET
DEPTH

-------
STORE!  RETRIEVAL OATE 76/02/11
                                                                  480304
                                                                 31 12 18.0 097 30 18.0
                                                                 8ELTON RET'RVOIR
                                                                 48027   TEXAS
11EPALES
3
OATE
FROM
TO
74/03/13



74/05/20



74/08/15


74/11/01




OATE
FROM
TO
74/03/13



74/05/20



74/08/15


74/11/01




TIME. DEPTH
or
DAY FEET
14 50 0000
14 50 0005
14 50 0015
14 50 0022
16 15 0000
16 15 0005
16 15 0015
16 15 0023
09 45 0000
09 45 0010
09 45 0022
10 55 0000
10 55 0005
10 SS 0020
10 55 0036

TIME DEPTH
OF
DAY FEET
14 50 0000
14 50 0005
14 50 0015
14 50 0022
16 15 0000
16 15 0005
16 15 0015
16 15 0023
09 45 0000
09 <»5 0012
09 <»5 0020
10 55 0000
10 55 0003
10 55 0005
10 55 0020
10 55 0036
00010
WATER
TEMP
CENT
18.9
18.9
18.4
15.5
26.6
26.5
26.0
25.3
28.9
28.9
27.9
21.1
21.1
20.5
19.8
00665
PHOS-TOT

MG/L P
i 0.016
0.017
0.016
0.029
0.029
0.027
0.023
0.022



0.058

0.050
0.081
0.278
00300
DO

MG/L

8.2
8.8
7.4

8.2
1.8
2.0
7.6
7.6
2.4
7.6
7.2
6.8
6.2
32217
CHLRPHYL
A
UG/L
3.2



24.9



12.5


12.5




00077
TRANSP
SECCHI
INCHES
120



45



85


18



00031
INCDT LT
REMNING
PERCENT









5.0
1.0

1.0



00094
CNOUCTVY
FIELD
MICROMHO
435
435
424
388
476
475
470
485
479
479
480 :
313
309
241
131




















00400
PH

SU
8.40
8.40
6.30
7.95
8.50
8.45
7.95
7.95
8.50
8.50
7.70
8.01
8.03
7.85
7.95




















00410
T ALK
CAC03
MG/L
158
158
158
154
140
140
145
146



118
118
99
73




















2111202
0026 FEET DEPTH
00610
NH3-N
TOTAL
MG/L
0.030
0.020
0.030
0.060
0.030
0.030
0.080
0.100



0.060
0.050
0.060
0.100




















00625
TOT KJEL
N
MG/L
0.500
0.400
0.400
0.300
0.600
0.400
0.500
0.500



0.700
0.400
0.400
0.800




















00630
N02&N03
N-TOTAL
MG/L
0.180
0.180
0.180
0.220
0.050
0.050
0.090
0,130



0.080
0.060
0.230
0.180




















00671
PHOS-DIS
ORTHO
MG/L P
0.005
0.005
0.005
0.009
0.006
0.007
0.005
0.006



0.014
0.009
0.023
0.030





















-------
       APPENDIX E

TRIBUTARY AND WASTEWATER
  TREATMENT PLANT DATA

-------
bTORET RETRIEVAL DATE 76/03/10
  DATE   TIME DEPTH
  FPOM    OF
   TO    DAY  FEET
74/09/07
74/10/12
74/11/15
75/01/16
75/02/24
75/03/11
75/04/06
75/04/24
7b/05/18
75/06/22
75/07/23
75/08/27
17
11
09
10
11
10
10
12
09
12
10
10
13
10
30
40
45
?.S
00
00
40
30
40
35
 4803A1
31 06 15.0 097 2a lb.0 <*
LEON rtlVtr
<«8      7,5 dtLTON
o/tiF.LTON RESERVOH
SO FT H OF 2NUAKY ^0 2.0
llEPALtS
                                                                                              NM  RT  317
                                                                                       2111204
                                                                  0000 FEET  Dct-Tn   CLASS  00
0630
'iN03
OTAL
IG/L
0.032
0.112
0.192
0.240
0.24a
0.25C
0.290
0.330
0.370
0.360
0.040
0.040
00625
TOT KJEL
N
M6/L
0.700
0.800
o.eoo
0.700
0.550
0.700
1.180
0.350
0.200
0.350
0.750
1.250
00610
i^ri3-N
TOTAL
MG/L
0.035
0.200
0.040
0.056
0.032
0.035
0.040
0.025
0.020
0.050
0.390
0.430
00671
PriOS-IJlS
OPTHO
MG/L P
0.005K
0.015
0.010
0.008
0.008K
0.010
0.010
0.005K
0.005K
0.005K
0.030
0.037
00665
PhOS-TOT

MG/L P

0.030
0.030
0.020
0.020
0.040
0.060
0.010
0.010
0.020
0.050
0.070
 K VALUE KNOWN TO 8E
 LESS THAN  INDICATED

-------
       HEi'RIEVAL OATc 76/03/10
  DATE   TIME DEPTH N02t>N03
  Fr^OM    OF
   TO    DAY  FEET
74/09/07
74/10/10
74/12/07
75/01/16
75/02/24
75/02/27
75/04/07
75/04/24
75/05/06
75/05/18
75/07/15
75/08/27
11 40
11 30
09 30
12 50
12 30
13 30
11 30
13 00
13 30
09 50
14 20
13 30
                                                                   4803A2
                                                                  31  ?3  50.0  097 31  aO.O 4
                                                                  LEON ^IVE
                                                                  4tf       7.5 LEON JOT
                                                                  T/^ELTON RESERVOIR
                                                                      Of;  Hn1 931  4  Ml NE OF LtuN JCT
                                                                                       2111204
                                                                   0000  F££T   OEPTrt   CLASS 00
0630
t>N03
GTAL
IG/L
2.000
1.360
0.650
0.368
0.660
0.345
0.210
C.260
0.450
0.315
0.450
0.620
00625
TOT KJEL
N
MG/L
0.700
0.400
1.000
1.100
1.000
1.150
0.300
1.150
0.900
0.650
1.650
0.600
U0610
NH3-N
TOTAL
MG/L
0.040
0.020
0.096
0.032
0.025
0.017
0.110
0.040
0.030
0.010
0.035
0.010
00671
PMOS-OIS
OPTHQ
MG/L P
0.065
0.045
0.040
0.03?
0.080
0.025
0.020
0.040
0.040
0.030
0.030
0.012
006t>5
PHOS-TOT

MG/L P
0.125
0.070
0.070
0.170
0.090
0.132
0.020
0.240
0.160
0.170
0.110
0.080

-------
STOftET RETRIEVAL OATE V6/03/10
                                                                  31  07  37.0  097 31  itO.O 4
                                                                  HuUEOUCT
                                                                  43       7.5 rf
                                                                  0/BLLTGN
                                                                  SAMP AT  If ,~/KE OF  *TK FIUTxATION PLANT
                                                                  11EPALLS     '         2111204
                                                                   0000  FEET   DEPTH   CLASS 00
  UATE   TIME OEPTn N02«»N03
  FROM    OF
   TO    DAY  FEET
74/09/07
74/10/12
74/11/16
74/12/07
75/01/16
75/C2/24
75/03/11
75/04/06
75/OW24
75/05/05
75/05/16
75/06/22
75/07/23
75/08/27
16 28
10 55
09 45
10 10
09 55
10 34
10 10
09 45
11 50
19 50
09 ?0
12 20
10 20
10 ?0
0630
VJ03
OTAL
G/L
0.104
0.112
0.200
0.208
0.248
0.272
0.260
0.315
0.375
0.360
0.300
0.230
0.060
0.075
00625
TOT KJEL
N
MG/L
0.400
0.500
0.300
0.900
0.900
0.400
O.W5
0.300
0.250
0.200
0.150
0.300
0.200
0.250
OJ610
NH3-N
TOTAL
Mb/L
0.015
0.050
0.035
0.048
0.040
0.024
0.022
0.035
3.025
0.015
0.015
0.020
0.045
0.045
00671
PHOS-OIS
ORTHO
MG/L P
0.005
G.005f<,
0.010
G.015
0.020
0.008K
0.012
0.005
0.010
0.010
0.005
0.010
0.005
0.010
00665
3HOS-TOT

MG/L P
0.010
0.010*
0.020
0.015
0.040
0.010K
0.025
0.010K
0.020
0.010
0.010K
0.040
O.G10K
0.010
 K VALUE KNOWN TO BE
 LESS THAN INDICATED

-------
STOKET RETRIEVAL  OATt 7o/03/10
                                                                    4fc03Cl
                                                                   31  1J 35.0  097  33  15.0 <*
                                                                   OWL CrftE*
                                                                   *B       7.b  dLANO
                                                                   T/-;ELfON rtFSErtVOIrf
                                                                   50  FT S  OF  2\OAr}Y  *D 2.5 MI SE OF
                                                                   11E'">ALE:S              21112f>4
                                                                    0000 FEET   OEt-Th   CLASS 00
DATE
FKOM
TO
74/09/08
74/10/15
75/01/20
75/02/17
75/03/12
75/04/06
75/04/22
75/05/07
75/05/28
75/06/22
75/07/09
75/08/27
00630 00625
TIME DEPTH N02»N03 TOT KJEL
OF N-TGTAL N
DAY FEET
10
08
08
08
08
08
09
08
09
08
08
09
10
00
30
30
00
00
30
30
30
00
00
00
MG/L
0
1
0
0
0
0
0
0
0
0
0
0
.540
.010
.840
.960
.860
.690
.560
.420
.540
.530
.52b
.370
MG/L
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
300
200
300
300
300
600
200
100
150
150
200
250
00610 00671 00665
NH3-N PHOS-OI5 PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
010
025
016
008
010
015
020
007
010
010
015
030
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
P
005K
005K
006K
003
010
005K
005K
005K
005K
010
005K
005
MG/L P
O.OOSK
C.010K
0.010K
0.010K
0.010
0.050K
0.010*
0.010*
0.010K
0.010
0.010K
0.010K
   K  VALUE KNOWN TO dE
   LESS  THAN INDICATED

-------
       RETRIEVAL DAIE T^/C
  DATE   TIME DEPTH N02e,N03
  FrtOM    OF
   TO    UAY  FF.ET
74/09/09
74/10/12
74/11/15
74/13/11
75/01/16
75/02/17
75/03/01
75/04/06
75/04/24
75/05/04
75/05/18
75/06/22
75/07/23
75/08/07
10 CO
10 15
10 10
10 45
10 ?5
10 00
09 45
09 10
10 ?0
19 15
oa 45
10 40
09 ?0
09 40
                                                                   480301
                                                                  31 12 50.0 097 4? 30.0 4
                                                                  COWHOUSE OtEK
                                                                  48      IB FOPT nOO'J
                                                                  T/aELTON KESF^VOI*
                                                                  Mlo XING H.. ( 9HDG 6.0 Ml N OF  FO^T  HOOO
                                                                  liEPAL'-S             2111204
                                                                   0000 FEET  OEHT.-i  CLASS 00
'0630
!c,N03
OTAL
IG/L
0.264
0.890
0.768
O.UOO
1.000
0.67?
1.200
1.400
1.300
0.390
0.630
0.450
0.090
0.040
00625
TOT KJEL
N
MG/L
0.700
0.300
0.800
1.300
1.100
0.900
0.550
0.700
0.500
0.300
0.500
0.450
0.400
0.900
00610
NH3-N
TOTAL
MG/L
0.010
0.040
0.045
0.328
0.192
0.104
0.085
0.085
0.045
0.030
0.020
0.040
0.035
0.015
00671
PHOS-OIS
ORTHO
MG/L P
0.360
0.980
0.290
0.408
0.650
0.432
0.908
1.200
1.350
0.790
0.375
Oe840
0.525
0.910
0066S
PHOS-TOT

MG/L P
C.39Q
0.9dO
0.330
0.480
0.720
0.500
0.920
1.200
1.450
0.815
0.400
C.890
0.580
0.980

-------
     RETRIEVAL DATE 7b/v3/io
                                                                 48G3AA          Pu4to03XA
                                                                31 08 00..0 097 52 30.0 4
                                                                COPPt^fls COVE  ME
                                                                43021   7.5COHPEHA3 COvt
                                                                                               P010000
DATfc.
FhiOM    OF
 TO    DAY
       TIME DEPTH
            FEE
7A/09/?*
7<»/lO/17
7^/11/20
7^/12/20
75/01/21
75/02/20
75/03/20
75/0^/17
75/05/20
75/06/19
75/07/23
75/08/20
06
10
10
10
13
10
10
10
10
1C
10
10
00
15
00
00
00
15
15
15
15
15
00
00
TURKEY t-ur,
ItCJ'.IUL -il.lTn
i ic.ALC -3
0000 >-£ET DC
00630
NG2&N03
N-TOTAL
MG/L
0.320
0.^40
O.OHO
0.080
0.080
o.oao
0.080
0.050
0.05U
0.050
0.025
0.02b
00625
TOT KJEL
N
MG/L
17,'jQO
23.000
14.000
20.000
28.000
17.000
5.000
25.000
20.000
17.000
17.000
29.000
00610
NH;<-N
TOTAL
MG/L
2.200
6.000
?.2CO
6.200
0.400K
3.640
4.200
7.600
4.700
0.050
1.200
3.600
C1671
PrtOS-GiS
OPT HO
MG/L P
5. loC
2.503
6.200
6.900

'j.600
5.800
6.700
6.300
4.000
7.900
6.000
00665
P.iOS-TOT

MG/L P
7.DOO
ll.bOO
7.600
9.<*00
10.000
o.bOO
7.700
11.000
9.600
8.200
9.300
13.500
S0051
FLO'*
-JATE
INST MGO
0.672
0.847
0.756
0.847
0.430
0.737
0.847
0.8<*7
0.847
0.847
O.S47
0.937
C. 1 ** i C. 'J
^TH CLAbS JO
50053
COtJOUIT
FLOw-MGO
MONTHLY
0.601
0.89/
0.014
0.825
0.346
0.855
0.855
0.667
0.845
0.902
0.6*2
O.fa64
K VALUE KNOWN TO 6£
LESS THAN INDICATED

-------
STOKET HElKlEVAL OATE 76/03/10
  DATE   TIME DEPTH N02c.N03
  FROM    OF
   TO    OAY  FEET
74/09/26
74/10/17
74/11/20
74/12/20
75/01/21
75/02/20
75/03/20
75/04/17
75/05/20
75/06/19
75/07/23
75/08/20
08
10
10
10
13
10
10
10
10
10
10
10
15
no
15
15
15
00
00
00
00
00
15
IS
                                                                   4803rA           PG4803YA
                                                                  31  0*  00. n  097  55 Ou.O 4
                                                                  COPPEH4S  COvE   .\jW
                                                                  4d       7.5COPPE3AS COvE
                                                                  T/CSC5S
                                                                  nOUSE
P007500
                                                                   0000  FEET   QEHTn  CLASS 00
0630
'C.N03
OTAL
IG/L
C.I 20
0.040
O.ObO
O.OriO
0.080
0.060
0.080
O.ObO
0.050
0.050
0.050
0.025
00625
TOT KJEL
N
MG/L
18.500
30.000
19.000
26.000
24.000
22.000
13.000
24.000
23.000
20.000
14.500
29.000
00610
Nrt3-N
TOTAL
MG/L
^.500
9.600
5.100
11.500
5.900
7.950
1 1.000
9.300
7.900
4.600
• 7.6CO
1C. 000
00671
PHOS-DIS
ORTHO
MG/L P
5.150
1.650
6.100
7.600

5.500
9.600
5.750
4.500
5.500
6.250
3.600
00665
PHOS-TOT

MG/L . P
3.200
13.000
8.800
10.500
9.200
b.400
9.900
10.500
9.900
9.000
9.000
11.500
50051
FLOW
(?ATE
INST MOD
0.294
0.430
0.430
0.245
0.756
0.294
0.430
0.430
0.430
0.782
0.667
0.559
50053
CONDUIT
FLOw-MGO
MONTHLY
0.375
0.353
0.307
0.457
0.849
0.350
0.470
0.423
0.533
0.688
0.643
0.578

-------
STORE.T KETHIEVAL UATE  7o/OJ/iO
  DATE   TIMF DEPTH N02S.N03
  FKOM    OF
   TO    DAY  FEET
75/03/13
75/03/18
75/04/10
75/05/02
75/06/16
75/09/02

75/09/09

75/10/01
11
11

14
14
09
09
09
09
10
10
00
30

15
30
30
31
40
*1
00
01
                                                                   4803ZA           PD4603ZA
                                                                  31  lb  00.0  097  22 00.0  <»
                                                                  CITY  iMHOf-r  PLANT
                                                                  ^d       7.5  MOOD*
                                                                                   P001286
                                                      0000 FEET
                                                                                     CLASS  00
0630
t«N03
OTAL
iG/L
0.080
0.080
1.4^0
0.150
0.200
0.175
0.190
0.050
0.050
0.42b
0.400
00625
TOT KJEL
N
MG/U
25.500
16.000
21. COO
33.000
41.000
34.500
^2.000
34.500
35.000
24.000
27.000
00610
NH3-N
TOTAL
MG/L
4.500
1.200
0.320
1.350

0.250
0.450
1.650
0.780
1.350
1.000
00671
PHOS-OIS
ORTHO
MG/L p
4.SOO
5.300

4.200
2.900
B.700
5.&00
12.000
11.500
9.600
9.600
00665
PHOS-TOT

MG/L P
d. 300
6.^00
7. 800
9.SOO
7.500
12.800
2S. 000
16.000
la.SOO
12.UOU
12.000
50051
FLOW
KATE
INST MOD
0.07'^
0.075
0.062
0.026
0.436
0.2bO

U.200

0.165
U.165
50053
CONDUIT
FLOW-MOD
MONTHLY
0.0*9
0.070
0.060
0.022
0.374
0.086

0.072

0.165
0.165

-------