U.S. ENVIRONMENTAL PROTECTION AGENCY
               NATIONAL EUTROPHICATION SURVEY
                         WORKING PAPER SERIES

                                               REPORT
                                                 ON
                                         LAY AND MITCHELL LAKES
                                       CHILTOM Ai€ COOSA COUNTIES
                                               ALABAMA
                                            . EPA REGION IV
                                          WORKING PAPER ito, 230
     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
                          LAY AND MITCHELL LAKES
                        CHILTON AND COOSA COUNTIES
                                  ALABAMA
                              . EPA REGION IV
                           WORKING PAPER No, 230
     WITH THE COOPERATION OF THE
ALABAMA WATER IMPROVEMENT COMMISSION
               AND THE
       ALABAMA NATIONAL GUARD
              JULY 1976

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                               CONTENTS

                                                       Page
Foreword                                                i i
List of Study Lakes - Alabama                           iv
Lake and Drainage Area Maps                             v
Sections
  I. Conclusions                                         1
 II. Lake and Drainage Basin Characteristics             4
III. Lake Water Quality Summary                          6
 IV. Nutrient Loadings                                  13
  V. Literature Reviewed                                22
 VI. Appendices                                         23

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                                  ii


                               FOREWORD
     The National Eutrophlcation Survey was Initiated 1n  1972  1n
response to an Administration commitment to Investigate the  nation-
wide threat of accelerated eutrophicatlon to freshwater lakes  and
reservoirs.

OBJECTIVES

     The Survey was designed to develop, in conjunction with state
environmental agencies, information on nutrient sources,  concen-
trations, 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 nonpolnt source pollution abatement 1n lake water-
sheds.

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 eutrophicatlon control can be made.

LAKE ANALYSIS

     In this report, the first stage of evaluation of lake and
watershed 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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     Beyond the single lake analysis, broader based correlations
between nutrient concentrations (and loading) and trophic condition
are being made to advance the rationale and data base for refine-
ment 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 the U.S. Environmental  Protection
Agency and to augment plans implementation by the states.

ACKNOWLEDGEMENTS

     The staff of the National Eutrophication Survey (Office of
Research and Development, U.S. Environmental Protection Agency)
expresses sincere appreciation to the Alabama Water Improvement
Commission for professional involvement and to the Alabama  National
Guard for conducting the tributary sampling phase of the Survey.

     E. John Wi Hi ford, Chief, Surveillance and Monitoring  Section;
and John C. Chitwood, Biologist, Surveillance and Monitoring Section;
and Sam L. Coleman, Water Quality Planning Section; and M.  H.  Floyd,
Engineer, Surveillance and Monitoring Section; and Truman Green,
Engineer, Municipal Waste Control Section; .and Tim McCartha, Biologist,
Surveillance and Monitoring Section; and James E. Mclndoe,  Engineer,
Water Quality Planning Section; and Richard T. Maddox, Engineer,
Industrial Waste Control Section; and James T. White, Engineer,
Municipal Waste Control Section provided invaluable lake docu-
mentation and counsel during the course of the Survey.

     Major General Charles A. Rollo, Adjutant General of Alabama,
and Project Officer Lt. Col. Wash B. Ray, who directed the  volun-
teer efforts of the Alabama National Guardsmen, are also gratefully
acknowledged for their assistance to the Survey.

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                                 IV
                 NATIONAL EUTROPHICATION SURVEY
                           STUDY LAKES
                        STATE OF ALABAMA
LAKE NAME
Bankhead
Gantt
Guntersville
Holt Lock and Dam
Lay
Martin
Mitchell
Pickwick

Purdy
Weiss
Wilson
COUNTY
Walker
Covington
Marshall, Johnson
Tuscaloosa
Chi 1 ton, Coosa
Elmore, Tallapoosa
Coosa, Chi 1 ton
Colbert, Lauderdale
  (Tishomingo in MS
  and Hardin in TN)
Jefferson, Shelby
Cherokee
Lauderdale,  Colbert,
  Lawrence

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                                       Wllsonville-    0
Ma  Location
                                    Bee
                              Coiumbiana
                                                                               LAY  LAKE
                                                                            Tributary Sampling  Site
                                                                        x   Lake Samp!ing Site
                                                                            Sewage Treatment Facility
                                                                                             Km.
                                                                                             \\.

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                                     v1
         LAY   LAKE

®      Tributary Sampling Site
X      Lake Sampling Site
^      Sewage Treatment Facility
  j      Drainage Area Boundary
                                                                             Weiss
                                                                            Reservoir
                                                                                       33' 30' —
                                                                   Map Location
                                                                                       33- 00' —
     86 30
       I

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                                    MITCHELL  LAKE
                                  ® Tributary Sampling Site
                                  x Lake Sampling Site
Map Location
                                  P Sewage Treatment Facility

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             REPORT ON LAY LAKE AND MITCHELL LAKE,  ALABAMA
                    STORET NUMBERS 0106 AND 0108

I.    CONCLUSIONS
     A.    Trophic Condition:*
               Lay Lake and Mitchell  Lake are classified as eutrophic,
          i.e., nutrient-rich and highly productive,  based upon Survey
          data.  Whether such nutrient enrichment is  to be considered
          beneficial  or deleterious is determined by  its actual or
          potential impact upon designated beneficial  water uses of
          each lake.
               The phytoplankton was  dominated by pollution-tolerant
          genera.   Nutrient levels, potential  productivity as  measured
          by algal assay control yields and chlorophyll  a^ values are
          high, while Secchi  disc visibility is low.   Of the 11
          Alabama lakes surveyed in 1973, only one  had higher  median
          total phosphorus values than Lay Lake, and  4 had higher
          total phosphorus levels than Mitchell  Lake.
     b.    Rate-Limiting Nutrient:
               Algal  assay results indicate that Lay  and Mitchell
          Lakes were  limited  in primary production  by  available
          *See Appendix  E.

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     nitrogen levels.  Spikes of nitrogen, and nitrogen and
     phosphorus simultaneously resulted in increases in assay
     yields.  Additions of phosphorus alone did not stimulate
     a significant growth response.  The ratios of available
     inorganic nitrogen to orthophosphorus (N/P) in sampled
     waters were generally consistent with nitrogen limitation.
C.   Nutrient Controllabity:
     1.    Point sources -
               The mean annual phosphorus load from known point
          sources was estimated to be 3.3% of the total directly
          reaching Lay Lake, and 0.5% of the total to Mitchell
          Lake.  Nutrient loading to both reservoirs was far in
          excess of the eutrophic levels proposed by Vollenweider
          (1975) for lakes with such volumes and retention times.
          However, Vollenweider's model probably does not apply
         . to lakes with short hydraulic retention times, and the
          retention times of Lay and Mitchell Lakes are only 14
          and 1 days, respectively.
               Loading calculations for both Lay Lake and Mitchell
          Lake indicate a net export of phosphorus, suggesting
          sampling was not adequate to depict actual loading and
          export rates.  This apparent export could be attributed
          to undetected discharges reaching the lakes from unknown
          industrial or municipal sources, or to nonrepresentative
          sampling.

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2.   Nonpoint sources -
          Nutrient loading appears to be largely  uncontrollable
     for both impoundments.   The  Coosa  River contributed over
     92% of their total  nutrient  budgets, and  ungaged  drainage
     areas were estimated to have contributed  only about 1%.
     Additional  sampling and an evaluation  of  cunsent  land uses
     and presently unmeasured point sources are necessary
     before recommendations  for either lake can be proposed.
          In general, few lakes are nitrogen limited as a
     result of low nitrogen.  Rather, excessive phosphorus
     levels shift limitations to  nitrogen or other factors.
     Regardless of the primary nutrient limitation suggested
     by either algal  assay or nutrient ratios, the most feasible
     approach to nutrient control, if desirable,  is through
     available phosphorus control  technology and  subsequent
     establishment of phosphorus  limitation within the water
     body.

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II.   LAKE AND DRAINAGE BASIN CHARACTERISTICS
          Lake and drainage basin characteristics are itemized  below.
     The surface area and mean depth were provided by the Alabama  Water
     Improvement Commission; maximum depth was estimated  on  the basis
     of National Eutrophication Survey (NES) sampling data;  tributary
     flow data were provided by the  Alabama District  Office  of  the U.S.
     Geological Survey (USGS).  Mean hydraulic retention  time was  ob-
     tained by dividing the lake volume by mean flow  of the  outlet.
     Precipitation values are estimated by methods as outlined  in  NES
     Working Paper No. 175.  A table of metric/English conversions is
     included as Appendix A.
     A.   Lake Morphometry:        Lay Lake       Mitchell Lake
          1.   Surface area:         48.56            23.63        km2.
          2.   Mean depth:           10.1              1.3        meters.
          3.   Maximum depth:        25.0             24.4        meters.
          4.   Volume:              492.884           30.719      x  106 m3.
          5.   Mean hydraulic
               retention time:       14                1           days.

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B.   Tributary and Outlet (see Appendix B for flow data):

     1.   Tributaries -
                                Lay Lake

Name
A(2) Coosa River
B(l) Waxahatchee Creek
C(l) Little Beeswax Creek
D(l) Beeswax Creek
E(l) Yellowleaf Creek
F(l) Kahatchee Creek
G(l) Cedar Creek
H(l) Peckerwood Creek
J(l) Paint Creek
Minor tributaries and
immediate drainage
Totals
Drainage
area (km?)
21,730.1
458.4
24.3
44.0
484.3
40.1
70.4
68.6
41.4

376.2
23,337.8
Mean flow
(m3/sec)
316.79
7.43
0.43
0.83
8.01
0.72
1.15
0.89
0.50

7.09
343.84
                                           Mitchell  Lake

Name
A(2) Coosa River
B(l) Cargle Creek
C(l) Walnut Creek
D(l) Yell owl eaf Creek
E(l) Weogufka Creek
F(l) Hatchett Creek
Drainage
area(knr)
23,387.7
26.7
113.4
204.3
287.5
963.5
Mean flow
(m3/sec)
402.29
0.54
2.52
3.53
3.96
16.01
                                                                 Minor tributaries and
                                                                 immediate drainage          318.2

                                                                          Totals          25,301.3
     2.   Outlet -
          A(l) Coosa River
23,387.7
402.29
A(l) Coosa River
25,325.0
442.84

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III.  LAKE WATER QUALITY SUMMARY
          Lay Lake and Mitchell Lake were sampled  three  times  during  the
     open-water season of 1973 by means of a pontoon-equipped  Huey  heli-
     copter.   Each time, samples for physical  and  chemical  parameters
     were collected from three stations on each lake  and from  a  number
     of depths at each station (see maps, page v-vii).   During each visit,
     depth-integrated samples were collected from  each station for
     chlorophyll  a_ analysis and phytoplankton  identification and enu-
     meration.  During the first visit, 18.9-liter depth-integrated
     samples  were composited for algal  assays.   Maximum  depths (in  meters)
     sampled  were as follows:
               Station Number      Lay  Lake       Mitchell  Lake
                    1                  7.3            22.9
                    2                23.8            12.8
                    3                11.9            11.0
     For a more detailed explanation of NES methods,  see NES Working
     Paper No. 175.
          The results obtained are presented in full  in  Appendix C  and
     are summarized in III-A for waters at the surface and  at  the maxi-
     mum depth for each site.  Results  of the  phytoplankton counts  and
     chlorophyll  ^determinations are included in  III-B.  Results of  the
     limiting nutrient study are presented in  III-C.

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LAY LAKE
STORET CODE 010ft
PARAMETER
                                 (  ft/ 6/73 )
                                              MAX
                                 S**» s  3    DEPTH
                                              RANGE
                             RANGE    MEDIAN  (METERS)
PHYSICAL AND CHEMICAL CHARACTERISTICS

                (   8/29/73 )

                S»»« =  3
                        MAX
                        DEPTH
                        RANGE
N*     RANGE    MEDIAN  (METERS)
                                                                                                      RANGE
 10/31/73  )
            MAX
»««  =   3     DEPTH
            RANGE
    MEDIAN   (METERS)
0.-1.5 M DEPTH
MAX DEPTH**
6
3
DISSOLVED OXYGEN (MG/L)
0.-1.5 M DEPTH 3
MAX DEPTH** 3
CONDUCTIVITY (UMHOS)
0.-1.5 M DEPTH
MAX DEPTH**
PH (STANDARD UNITS)
0.-1.5 M DEPTH
MAX DEPTH**
TOTAL ALKALINITY 
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MITCHELL LAKE
STOKET CODE 01 OH
PARAMETER
                      N«
                                 <   6/ 6/73 )
                                              MAX
                                 S««» =  3    DEPTH
                                              RANGE
                             RANGE     MEDIAN  IMETEKSI
                                                     PHYSICAL AND CHEMICAL CHARACTEWIbTICS

                                                                     (   8/29/73 )
                 MAX
    S»«« =  3    DEPTH
                 RANGE
RANGE    MEDIAN  (METERS)
           ( 10/31/7J )
                        MAX
           S»»« =  3    DEPTH
                        RANGE
N«     RANGE    MEDIAN  (METERS)
TEMPERATURE (DEG CENT)
0.-I.5 M DEPTH
MAX DEPTH"
DISSOLVED OXYGEN
0.-1.5 M DEPTH
MAX DEPTH**
6
3
(MG/L)
3
3
CONDUCTIVITY (UMHOS)
O.-l. 5 M DEPTH 6
MAX DEPTH** 3
PH (STANDARD UNITS)
0.-1.5 M DEPTH 6
MAX DEPTH** 3
TOTAL ALKftLlNITY
0.-1.5 M DE^Tri
MAX DEPTH**
TOTAL P 
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B.   Biological Characteristics:

     1.    Phytoplankton -
                            Lay Lake
                                                      Mitchell  Lake
Sampling Dominant
Date Genera
06/06/73 1 .
2.
3.
4.
5.


08/29/73 1.
2.
3.
4.
5.


Melosira
Flagellates
Cryptomonas
Scenedesmus
Stephanodiscus
Other genera
Total
Melosira
Anabaena
Flagellates
Cryptomonas
Cyclotella
Other genera
Total
Number
per ml
7,015
2,551
996
319
119
999
11,999
5,610
1,898
1,223
633
509
. 2,863
12,736
Sampling Dominant
Date Genera
06/06/73 1.
2.
3.
4.
5.


08/29/73 1.
2.
3.
4.
5.


Melosira
Flagellates
Dinoflagellates
Dactyl ococcopsis
Cryptomonas
Other genera
Total
Melosira
Anabaena
Flagellates
Cyclotella
Scenedesmus
Other genera
Total
Number
per ml
2,027
753
203
174
58
259
3,474
1,801
661
443
319
296
1,301
4,821
          10/31/73
1.
2.
3.
4.
5.
Melosira
Flagellates
Cryptomonas
Cyclotella
Stephanodiscus

Other genera

     Total
931
910
546
303
202
10/31/73     1.   Flagellates
             2.   Melosira
             3.   Unknown filament
             4.   Cyclotella
             5.   Cryptomonas

                 Other genera

                      Total
1,215
  908
  275
  243
  243

  681

3,565

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2.   Chlorophyll  a^ -
Sampling
Date
06/07/73


08/29/73


10/31/73


Station
Number
1
2
3
1
2
3
1
2
3
Chlorophyll a
(yg/1)
5.1
6.0
8.6
8.4
10.9
12.9
2.3
4.6
4.7
Sampling
Date
06/06/73


08/29/73


10/31/73


Station
Number
1
2
3
1
2
3
1
2
3
Chlorophyll a
(yg/D
5.7
6.3
5.7
12.4
5.2
7.7
4.6
4.3
4.0

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C.   Limiting Nutrient Study:

     1.   Autoclaved, filtered, and nutrient spiked -

                                         Lay Lake
Mitchell Lake
Ortho P
Spike(mg/l) Conc.(mg/l)
Control
0.010 P
0.020 P
0.050 P
0.025 P + 0.5 N
0.050 P + 1.0 N
1.0 N
0.039
0.049
0.059
0.089
0.064
0.084
0.039
Inorganic N
Conc.(mg/l)
0.324
0.324
0.324
0.324
0,824
1.324
1,324
Maximum Yield
(mg/l-dry wt.)
9.0
8.7
9.4
9.5
18.7
28.1
15.2
Ortho P
Conc.(mg/l)
0.035
0.045
0.055
0.085
0.060
0.085
0.035
Inorganic N
Conc.(mg/l)
0.280
0.280
0.280
0.280
0.780
1.280
1.280
Maximum Yield
(mg/l-dry wt.)
8.9
7.8
8.1
7.9
17.2
29,1
13.2
     2.   Filtered and nutrient spiked -
     Spike(mg/1)
                                         Lay Lake
Mitchell Lake
Control
0.010 P
0.020 P
0.050 P
0.025 P +
0.050 P +
1.0 N
0
1
                 5 N
                 0 N
Ortho P
Cone. (mg/1 )
0.028
0.032
0.048
0.078
0.053
0.078
0.028
Inorganic N
Cone. (mg/1)
0.278
0.278
0.278
0.278
0.778
1.278
1.278
Maximum Yield
(mg/l-dry wt.)
6.7
9.8
8.1
9.3
15.5
24.3
10.0
Ortho P
Cone. (mg/1)
0,022
0.032
0.042
0.082
0.047
0.082
0.022
Inorganic N
Cone. (mg/1)
0.278
0.278
0.278
0.278
0.778
1.278
1.278
Maximum Yield
(mg/l-dry wt.)
6.7
7.6
7.0
6.6
11.6
21.6
10.0


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                            12
3.   Discussion -
          The control yields of the assay alga, Selenastrum
     capricornutum, indicate that the potential for primary
     production in Lay and Mitchell Lakes was high at the
     time of sample analyses.  In all assays, except the fil-
     tered only for Lay Lake, increases in yield with the
     addition of nitrogen as well as the lack of response when
     only phosphorus was added indicate nitrogen limitation.
     In the Lay Lake filtered only sample, the .010 yg/1 phos-
     phorus spike resulted in increased yield equivalent to the
     nitrogen spike.  Maximum growth potential was achieved
     with the simultaneous addition of both phosphorus and
     nitrogen.
          The N/P ratio (12/1 or less) in the field data indi-
     cates nitrogen limitation for Lay Lake during all sampling
     periods.  Based on N/P ratios, Mitchell  Lake could be consi
     dered nitrogen limited during the June (13/1) and August
     (10/1) sampling periods and phosphorus limited during the
     October (14/1) sampling period.
          The N/P ratios in the field data are not consistent
     with the assay limiting nutrient findings except for the
     October sampling round on Mitchell  Lake, where the N/P
     ratio of 14/1 suggests primary limitation by phosphorus.

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                                13
IV.   NUTRIENT LOADINGS
     (See Appendix D for  data)
          For the  determination  of  nutrient  loadings, the Alabama
     National  Guard collected monthly  near-surface grab samples from
     each of the tributary sites indicated on the maps (pages v-vii),
     except for the high  runoff  months of January and February when
     two samples were collected.  Sampling was  begun in March 1973,
     and was completed in February  1974.
          Through  an interagency agreement,  stream flow estimates
     for the year  of sampling and a "normalized" or average year were
     provided  by the Alabama District  Office of the USGS for the tri-
     butary sites  nearest each lake.
          In this  report, nutrient  loads for sampled tributaries were
     determined by using  a modification of the  USGS computer program
     for calculating stream loadings.   Nutrient loads indicated for
     tributaries are those measured minus known point source loads.
     Very high nutrient values were noted for Station 0108C1.  Two
     possible  reasons  for this are  1)  the sample may have been con-
     taminated with bottom material, and/or  2)  the sample may have
     been taken too close to the Clanton STP.   In either case, non-
     point source  loads for Walnut  Creek were estimated by multiplying
     the drainage  area in km2 at  that  site by the mean of the nutrient
     loads in  kg/km2/year at the  Stations 0106F1, 0106H1, 0106J1,
     0108D1,  0103E1,  and  0108F1.

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                            14
     Nutrient loadings for unsampled "minor tributaries and
immediate drainage" ("ZZ" of USGS) were estimated by using the
mean of the nutrient loads in kg/km^/year in Kahatchee Creek
(0106F1), Peckerwood Creek (0106H1), Paint Creek (0106J1),
Yell owleaf Creek (0108D1), Weogufka Creek (0108E1), and
Hatchett Creek (0108F1), and multiplying the means by the ZZ
          p
area in km .
     The operators of the Sylacauga #1, Bon Air, Childersburg
West, Calera, Columbiana, Wilsonville, and Clanton wastewater
treatment plants provided monthly effluent samples and corre-
sponding flow data.  The operators of Fairmont and Oldfield
wastewater treatment plants provided monthly effluent samples,
without corresponding flow data (see Appendix D).  Nutrient
loads for these two plants were estimated using 1.134 kg P and
3.401 kg N/Capita/year.

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A.   Waste Sources:
     1.   Known municipal  -
                                   Population
     Name                          Served
     LAY LAKE
     Sylacauga #3 (Fairmont)            400

     Sylacauga #2 (Oldfield)            300

     Sylacuaga #1                    12,200

     Bon Air                            218

     Childersburg West                4,000
     Calera                           1,655
     Columbiana                       3,000
     Wilsonville                       659
     MITCHELL LAKE
     Clanton                          4,500
Treatment
Activated sludge
Extended aeration
(Activated sludge)
Trickling filter
Septic tank

Stabilization pond
Activated sludge
Stabilization pond
Activated sludge

Trickling filter
Mean Flow
      x 103)
    0.151*

    0.114*

    5.299

    0.276

    1.317
    0.460
    1.211
    0.126

    2.769
Receiving Water
Tributary to
Tallasseehatchie Creek
Crooked Creek/
Tallasseehatchie Creek
Shirtee Creek/
Tallasseehatchie Creek
Griffen Branch/
Tallasseehatchie Creek
Baileys Branch
Waxahatchie Creek
Waxahatchie Creek
Bullett Creek
Walnut Creek
     *Estimate based  upon  0.3785 m3/capita/day.

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B.   Annual  Total Phosphorus Loading - Average Year:

     1.    Inputs -

                           Lay Lake
                                       Mitchell  Lake
Source
a. Tributaries (nonpoint
A(2) Coosa River
B(l) Waxahatchee Creek
C(l) Little Beeswax
Creek
D(l ) Beeswax Creek
E(l) Yell owl eaf Creek
F(l) Kahatchee Creek
G(l) Cedar Creek
H(l) Peckerwood Creek
J(l) Paint Creek
kg P/yr
load) -
799,570
8,250
515
855
13,215
480
1,835
725
300
% of
total

92.9
1.0
0.1
0.1
1.5
0.1
0.2
0.1
<0.1
Source
a. Tributaries (nonpoint
A(2) Coosa River
B(l) Cargle Creek
C(l) Walnut Creek
D(l) Yell owl eaf Creek
E(l) Weogufka Creek
F(l) Hatchett Creek



kg P/yr
load) -
1,051,970
565
1,360
3,285
3,605
14,820



% of
total

96.9
0.1
0.1
0.3
0.3
1.4



          b.   Minor tributaries and
               immediate drainage
               (nonpoint load) -
4,515
0.5
b.   Minor tributaries and
     immediage drainage
     (nonpoint load) -
                                                                                                                 CTl
3,820
0.4

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                      Lay Lake


Source kg
c.








d.
e.
f.

Known municipal STP's -
Sylacauga #3 (Fairmont)
Sylacauga #2 (Oldfield)
Sylacauga #1 ' 21
Bon Air
Childersburg West 2
Calera 1
Columbiana 2
Wilsonville
Septic tanks* -
Known industrial - None
Direct precipitation**
Total 860

P/yr

450
340
,460
310
,835
,270
,300
220
20

810
,275
% of
total

0.1
<0.1
2.5
<0.1
0.3
0.1
0.3
0.1
<0.1

0.1
100.0
                  Mitchell  Lake
2.   Outputs -
     A(l) Coosa River          1,051,970
3.   Net annual P export*** -    191,695
                                                         Source
                             kg P/yr
                                                         c.    Known municipal STP's -
                                                              Clanton                  6,025
d.   Septic tanks* -              20
e.   Known industrial  - None
f.   Direct precipitation**	415
            Total           1,085,885
Outputs -
A(l) Coosa River           1,126,335
Net annual P export*** -      40,450
% of
total
                                            0.5
                                                                                                  100.0
       *Estimate based on 75 lakeside residences.
      **Estimated (see NES Working Paper No.  175).
     ***Export probably due to unknown sources  and/or  sampling  error.

-------
C.   Annual  Total  Nitrogen  Loading  -  Average  Year:

     1.    Inputs -

                               Lay Lake
Source kg
a. Tributaries (nonpoint load)
A(2) Coosa River 13,
B(l) Waxaha tehee Creek
C(l) Little Beeswax
Creek
D(l) Beeswax Creek
E(l) Yell owl eaf Creek
F(l) Kahatchee Creek
6(1) Cedar Creek
H(l) Peckerwood Creek
J(l) Paint Creek
N/yr
-
176,705
212,155
9,720
26,725
150,175
16,975
39,180
25,775
13,600
% of
total

94.6
1.5
0.1
• 0.2
1.1
0.1
0.3
0.2
0.1
          b.   Minor tributaries and
               immediate drainage
               (nonpoint load) -
                                          Mitchell Lake
                                                                Source
                                                    kg  N/yr
                                                                a.   Tributaries (nonpoint load) -

                                                                     A(2)  Coosa  River        12,157,280

                                                                     B(l)  Cargle Creek           18,600

                                                                     C(l)  Walnut Creek           47,630


                                                                     D(l)  Yell owleaf Creek

                                                                     E(l)  Weogufka Creek

                                                                     F(l)  Hatchett Creek
158,005
1.1
b.    Minor tributaries and
     immediate drainage
     (nonpoint load)  -
                                                     % of
                                                     total
                                                                    93.4

                                                                     0.1

131,090
97,230
399,695
1.0
0.7
3.1
133,645
1.0

-------
                     Lay Lake
                                                                          Mitchell  Lake
Source
                        kg  N/yr
d.

e.
Known municipal  STP's -

Sylacauga #3 (Fairmont)     1,360
Sylacauga #2 (Oldfield)     1,020
Sylacauga #1               34,950
Bon Air                     1,230
Childersburg West           3,810
Calera                      1,470
Columbiana                  4,605
Wilsonville                   360

Septic tanks* -                800

Known industrial - None
       f.    Direct precipitation**     52,425

                   Total            13,931,045


2.     Outputs -

       A(l) Coosa River            12,157,280

3.     Net annual N accumulation    1,773,765
                                                   I of
                                                   total
                                             0.3
                                              0.4
                                            100.0
                                                      Source                       kg N/yr

                                                      c.    Known municipal STP's  -

                                                            Clanton
                                                                                         11,385
                                                                                           800
                                                       d.    Septic tanks* -

                                                       e.    Known industrial  - None

                                                       f.    Direct precipitation**

                                                                   Total              13,022,865
                                                                                        25,510
                                                       A(l)  Coosa  River              12,247,875

                                                  3.    Net annual  N  accumulation         774,990
                                                                                                  % of
                                                                                                  total
                                                                                                     0.1
                                                                                                0.2
                                                                                                   100.0
 *Estimate based on 75 lakeside residences.
**Estimated,(see NES Working Paper No.  175).

-------
                                20
D.   Mean Annual  Nonpoint Nutrient Export by Subdrainage Area:
     Tributary                          kg P/km^/yr     kg  N/km^/yr
     Lay Lake
     Coosa                                  37             606
     Waxahatchee Creek                      18             463
     Little Beeswax Creek                   21             400
     Beeswax Creek                          19             607
     Yell owleaf Creek (0106E1)               27             310
     Kahatchee Creek                        12             423
     Cedar Creek                            26             556
     Peckerwood Creek                       11             376
     Paint Creek                             7             328
     Mitchell Lake
     Coosa River                            45             520
     Cargle Creek                           21             697
     Walnut Creek                           12             420
     Yell owleaf Creek (0108D1)               16             642
     Weogufka Creek                         12             338
     Hatchett Creek                         15             415

-------
                                21
F.    Yearly  Loadings:
          In the  following table, the existing phosphorus annual
     loading is compared  to  the  relationship proposed by Vollenweider
     (1975).  Essentially, his eutrophic loading is that at which
     the  receiving waters would  become eutrophic or remain eutrophic;
     his  oligotrophic  loading is that which would result in the
     receiving water remaining oligotrophic or becoming oligotrophic
     if morphometry permitted.   A mesotrophic loading would be con-
     sidered one  between  eutrophic and oligotrophic.
          Note that Vollenweider's model may not apply to lakes with
     short hydraulic retention times or in which light penetration is
     severely restricted  by  high concentrations of suspended solids
     in the  surface waters.

                                Total Yearly
                            Phosphorus Loading
                                 (g/m2/yr)
                                       Lay Lake       Mitchell Lake
     Estimated loadings for              17.72            45.95
     Vollenweider's eutrophic
     loadings                            3.10             3.93
     Vollenweider's oligotrophic
     loadings                            1.55             1.97

-------
                                     22

V.  LITERATURE REVIEWED

    U.S. Environmental Protection Agency.  1975.  National
        Eutrophication Survey Methods 1973-1976.  Working Paper
        No. 175.  National Environmental Research Center, Las
        Vegas, Nevada, and Pacific Northwest Environmental
        Research Laboratory, Corvallis, Oregon.

    Vollenweider, R. A., 1975.  Input-Output Models With Final
        Reference to the Phosphorus Loading Concept in Limnology.
        Schweiz. A. Hydrol.  37: 53-84.

-------
VI.  APPENDICES
                              APPENDIX A



                          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 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 B



TRIBUTARY FLOW DATA

-------
                                   TRIBUTARY FLOW INFORMATION FOR ALABAMA
                                                                                          07/22/76
LAKE CODE 0106     LAY LAKE

     TOTAL DRAINAGE AREA OF LAKE(SO KM)   23387.7
          SUB-DRAINAGE
TRIBUTARY  AREA(SO KM)    JAN
                                  FEB
                                          MAR
                                                  APR
                                                          MAY
             NORMALIZED FLOWS(CMS)
               JUN     JUL     AUG
                                                                                          SEP
                                               OCT
                                                                                                          NUV
                                                                                                                  DEC
     MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS)

TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY

0106A1
FLOW  DAY
                  FLOW  DAY
                                    FLOW
0106A2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
73
73
73
73
73
73
73
73
73
73
74
74
73
73
73
73
73
73
73
73
73
73
74
74
913.501
962.490
850.072
564.355
279.006
206.685
130.796
189.128
221.211
512.818
1093.596
993.921
894.246
869.044
841.860
556.426
261.081
168.372
126.293
200.200
211.527
464.679
1027.901
920.864
3
7
5
3
14
25
9
21
18
9
5
2
3

14
12
3
7
6
5
18
6
8
6
330.174
1440.761
340.085
831.666
242.675
224.836
34.263
0.0
29.931
63.996
1022.238 19
883.202 16
376.897 30

703.957
708.771
336.687
304.123
197.368
290.531
4.248
461.281
1114.268 26
771.068 21










866.495
1277.090
669.977









911.802
955.977
                                                                                                                         MEAN
0106A1
0106A2
0106B1
0106C1
0106D1
0106E1
0106F1
0106G1
0106H1
0106J1
0106ZZ
23387.7
21730.1
458.4
24.3
44.0
484.3
40.1
70.4
68.6
41.4
424.8
553.40
521.11
15.01
0.821
1.56
13.79
1.36
1.61
1.25
0.71
9.91
715.40 840.47 649.39
496.73 580.83 402.30
24.92 18.12 14.30
1.331 0.963 0.765
2.44 1.87 1.50
25.43 19.26 15.86
2.15 1.59 1.30
2.07 2.46 2.27
1.64 1.95 1.81
0.93 1.10 1.02
12.74 15.15 14.02
416.09
385.85
4.81
0.311
0.65
5.38
0.57
1.16
0.91
0.51
7.22
236.84
190.80
1.22
0.105
0.24
2.38
0.20
0.76
0.57
0.31
4.59
213.68
171.69
1.50
0.127
0.28
2.49
0.24
0.68
0.51
0.28
4.25
176.64
169.76
0.62
0.059
0.14
1.44
0.12
0.45
0.31
0.18
2.78
161.97
163.93
0.62
0.062
0.15
0.74
0.12
0.34
0.23
0.12
2.10
174.38
175.45
0.54
0.054
0.13
0.65
0.11
0.31
0.22
0.12
2.04
242.05
222.77
1.67
0.136
0.28
2.21
0.25
0.62
0.45
0.25
3.96
466.63
327.97
7.08
0.453
0.88
7.84
0.76
1.10
0.82
0.45
6.80
402.24
316.75
7.43
0.427
0.83
8.01
0.72
1.15
0.89
0.50
7.09
SUMMARY




TOTAL
SUM OF
DRAINAGE AREA OF LAKE =
SUB-DRAINAGE AREAS =
23387.
23386.
7
6
TOTAL FLOW IN =
TOTAL FLOW OUT =
4137.16
4846.93

-------
                                   TRIBUTARY FLO* INFORMATION FOR ALABAMA
                                                                                          07/22/76
LAKE CODE 0106
                   LAY LAKE
     MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS)

TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY
0106B1
0106C1
010601
0106E1
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 2      74
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 2      74
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 2      74
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 ?      74
                                                   FLOW  DAY
                                                                     FLOW  DAY
                                                                                       FLOW
24.919
24.069
11.893
2.605
2.633
1.812
0.136
0.340
5.324
16.849
26.051
21.096
1.303
1.246
0.680
0.198
0.201
0.147
0.017
0.020
0.294
0.906
1.416
1.104
2.407
2.322
1.303
0.425
0.425
0.340
0.048
0.051
0.623
1.727
2.520
2.095
25.485
24.636
13.026
3.568
3.596
2.662
0.311
0.340
5.437
17.500
27.751
22.370
3
7
5
3
14
25
9
21
18
9
5
2
4
7
14
13
10
9
6
4
5
5
7
13
4
7
14
13
10
9
6
4
5
5
7
13
4
7
14
13
10
9
6
4
5
5
7
13
20.954
58.050
3.455
3.256
1.699
0.283
0.164
0.082
0.096
4.729
23.503
11.751
0.793
3.115
0.453
0.195
0.623
0.241
0.023
0.025
0.014
1.019
2.294
0.510
1.501
5.522
0.963
0.425
1.218
0.510
0.054
0.065
0.037
1.926
4.106
1.019
12.459
60.881
8.920
3.540
12.035
4.361
0.368
0.453
0.255
16.990
45.307
9.628










19
16










24











24











24

                                                                    9.769
                                                                   49.554
                                                                    0.963
                                                                    1.869
                                                                   18.972

-------
                                   TRIBUTARY FLOW INFORMATION FOR ALABAMA
                                                                                          07/22/76
LAKE CODE 0106
                   LAY LAKE
     MEAN MONTHLY FLOWS AND DAILY FLOWSCCMSI

TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY

0106F1
0106G1
0106H1
0106J1
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
6
7
8
9
10
11
12
1
2
3
u
5
6
7
8
9
10
11
12
1
2
73
73
73
73
73
73
73
73
73
73
74
74
73
73
73
73
73
73
73
73
73
73
74
74
73
73
73
73
73
73
73
73
73
73
74
74
73
73
73
73
73
73
73
73
73
73
74
74
2. 095
2.010
1.133
0.368
0.368
0.275
0.037
0.040
0.510
1.472
2.209
1.841
3.879
3.313
3.087
1.869
0.991
0.538
0.311
0.311
0.425
0.906
2.407
2.747
3.256
2.718
2.520
1.444
0.736
0.396
0.221
0.224
0.297
0.963
1.897
2.067
1.841
1.557
1.416
0.821
0.425
0.218
0.119
0.122
0.167
0.396
1.076
1.161
3

14
12
3
7
6
5
8
6
8
6
3

14
12
21
7
6
5
8
6
8
6
3
5
9
9
3
7
9
4
9
5
8
11
3
5
9
9
3
7
9
4
9
5
8
11
FLOW
1.812
0.821
0.280
0.178
0.278
0.042
0.045
0.028
0.934
2.718
0.906
1.133
1.841
3.143
0.850
0.680
0.311
0.368
0.396
0.680
1.954
1.897
0.878
1.954
4.955
1.982
0.623
0.510
0.218
0.275
0.963
0.566
1.529
1.104
0.481
1.104
2.832
1.133
0.340
0.283
0.119
0.147
0.538
0.311
0.850
0.623
DAY
30








26
21
30








26
21










26
26










26
26
 FLOW  DAY

1.359
FLOW
1.869
1.586
2.520
                                                                    1.926
                                                                    2.152
                                                                    1.501
                                                                    1.331
                                                                    0.850
                                                                    0.736

-------
                                   TRIBUTARY FLOW INFORMATION FOR ALAriAMA
                                                                       07/22/76
LAKE CODE 0106
LAY LAKt
     MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS)




TRIdUTARY   MONTH   YEAR




0106ZZ
3
<»
5
6
6
7
7
8
9
10
11
12
I?
1
2
73
73
73
73
73
73
73
73
73
73
73
73
73
74
74
N FLOW
23.843
20.388
19.199
11.327
11.327
6.173
6.173
3.393
1.98?
1.982
2.690
5.663
5.663
14.923
24.069
DAY
3
5
5
3
13
3
21
7
6
4
8
5
16
8
6
FLOW
7.079
15.003
10.336
10.194
28.317
5.239
5.239
4.248
1.897
2.407
2.435
4.757
4.531
12.459
11.610
DAY
4
7
9
9

10

9
9
5
9
6

26
11
FLO*
9.628
53.802
34.830
15.291

5.663

4.955
1.926
2.294
7.787
4.106

11.751
8.778
DAY
30

14
12

14

25



9


21
FLOW
15.574

11.1H5
19.680

10.477

2.350



2.520


13.309

-------
                                   TRIBUTARY FLO* INFORMATION FOR ALABAMA
                                        07/22/76
LAKE CODE 0108
                   MITCHELL RESERVOIR
     TOTAL DRAINAGE AREA OF LAKE(SO KM)  25325.0
          SUB-DRAINAGE
TRIBUTARY  AREAISQ KM)
                          JAN
                                  FF.R
                                          MAR
APR
                                                          MAY
              NORMALIZED FLOWS(CMS)
                JUN     JUL     AUG
SEP
OCT
                NOV
                        OEC
                                                                        MEAN
0108A1
0108A2
0108B1
0108C1
010801
0108E1
0108F1
0108ZZ
25325.0
23387.7
26.7
113. 4
204.4
287.5
963.5
341.9
676.06
553.40
0.991
4.67
6.80
5.66
22.65
7.93
812.04
715.40
1.586
7.22
11.19
7.50
28.88
10.34
930.32 668.84
840.47 649.39
1.189 0.963
5.52 4.53
8.21 6.51
8.92 8.50
33.70 32.00
12.03 11.33
471.79
416.09
0.425
2.04
2.55
3.96
16.42
5.80
251.88
236.84
0.150
0.74
0.82
2.35
10.48
3.74
228.35
213.68
0.181
0.88
0.99
2.12
9.49
3.40
199.27
176.64
0.091
0.45
0.45
1.30
6.23
2.21
174.77
161.97
0.091
0.45
0.45
0.93
4.67
1.64
191.05 225.63
174.38 242.05
0.082 0.193
0.40 0.93
0.40 1.08
0.91 1.98
4.53 8.78
1.61 3.17
504.66
466.63
0.566
2.69
3.54
3.68
15.29
5.49
442.79
402.24
0.536
2.51
3.53
3.96
16.01
5.70
SUMMARY




TOTAL
SUM OF
DRAINAGE
AREA OF LAKE =
SUB-DRAINAGE AREAS =
25325
25325
.0
.0
TOTAL FLOW IN =
TOTAL FLOW OUT -
5236.45
5334.65




     MEAN MONTHLY FLOWS ANO DAILY FLOWS(CMS)

TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY

010BA1
 FLOW  DAY
                   FLOW  DAY
                                     FLOW
0108A2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
73
73
73
73
73
73
73
73
73
73
74
74
73
73
73
73
73
73
73
73
73
73
74
74
913.501
1117.383
981.462
657.517
333.006
203.032
149.966
204.929
247.206
575.681
1245.375
1146.832
913.501
962.490
850.07?
564.355
279.006
206.685
130.796
189.128
221.211
512.818
1093.596
993.921
3
7
5
3
14
25
9
21
18
9
5
2
3
7
5
3
14
25
9
21
18
9
5
2
290.531
1874.575
456.184
915.484
285.434
203.598
77.871
0.0
42.277
230.669
1203.466 19
965.604 16
330.174
1440.761
340.085
831.666
242.675
224.836
34.263
92.596
30.016
92.313
1022.238 19
883.202 16










931.624
1557.427










866.779
1277.090

-------
LAKE CODE 0108
                                   TRIBUTARY FLOW INFORMATION FOR ALABAMA
                   MITCHELL RESERVOIR
                                                                                          07/22/76
     MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY
0108U1
010BC1
010801
0108E1
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 2      74
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 <>      73
10      73
11      73
12      73
 1      74
 2      74
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 2      74
 3      73
 4      73
 5      73
 6      73
 7      73
 8      73
 9      73
10      73
11      73
12      73
 1      74
 2      74
                                                   FLOW  DAY
                                                                     FLOW  DAY
                                                                                       FLOW
1.557
1.501
0.850
0.272
0.272
0.210
0.031
0.031
0.396
1.104
1.642
1.359
7.079
6.824
3.964
1.303
1.303
1.019
0.153
0.161
1.869
5.097
7.504
6.286
10.902
10.506
5.607
1.557
1.557
1.189
0.136
0.144
2.350
7.504
11.893
9.628
15.801
13.026
11.950
6.654
3.256
1.642
0.878
0.906
1.246
2.973
9.061
9.628
3
7
5
3
14
25
9
21
18
9
5
2
3
7
5
3
14
25
9
21
18
9
5
2
3
7
5
3
14
25
9
21
18
9
5
2
3
7
5
3
14
25
9
21
IB
9
5
2
1.359
3.455
0.340
0.311
0.195
0.051
0.034
0.020
0.023
0.396
1.501
0.793
6.088
15.008
1.586
1.529
0.934
0.263
0.176
0.105
0.119
M.982
6.853
3.738
9.486
26.051
1.982
1.869
1.076
0.249
0.159
0.088
0.102
2.549
10.760
5.210
3.823
37.945
5.890
5.890
6.003
1.104
0.850
0.623
0.736
1.189
13.026
5.097










19
16










19
16










19
16










19
16
                                                                    0.680
                                                                    2.973
                                                                    3.115
                                                                   13.309
                                                                    4.332
                                                                   22.370
                                                                    2.775
                                                                   25.202

-------
LAKE CODE 010H
                TRIBUTARY FLOW INFORMATION FOR A|_AHAMA




MITCHELL RESERVOIR
                                                                                           07/22/76
     MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS)




TRIBUTARY   MONTH   YEAR    MEAN FLOW  DAY




010BF1
010HZZ
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
6
7
8
9
10
11
12
1
2
73
73
73
73
73
73
73
73
73
73
74
74
73
73
73
73
73
73
73
73
73
73
74
74
                                                   FLOW  DAY
                                                  FLOW  DAY
FLOW
55.218
46.723
43.042
26.051
13.875
7.646
4.474
4.531
5.947
12.743
33.980
35.396
19.255
16.424
15.319
9.203
4.955
2.747
1.586
1.614
2.152
4.531
12.035
12.743
3
7
5
3
14
?5
9
21
18
9
5
2
3
7
5
3
14
25
9
21
18
9
5
2
15.857
126.010
23.220
23.220
23.786
5.324
4.332
3.171
3.908
5.663
46.440 19
20.388 16
5.663
44.741
8.212
8.212
8.353
1.897
1.557
1.133
1.388
2.039
16.141 19
7.221 16










12.035
82.119










4.248
28.600

-------
        APPENDIX C



PHYSICAL AND CHEMICAL DATA

-------
STOKET RETRIEVAL DATE 76/07/22
                                                                  010601
                                                                 33 11  45.0  086 28 45.0  3
                                                                 LAY LAKE
                                                                 01131   ALABAMA
                                                                                          033591
                                                                 11EPALES              3111202
                                                                  0026  FEET   DEPTH   CLASS  00

DATE
FROM
TO
73/06/06



73/08/29


73/10/31




DATE
FROM
TO
73/06/06



73/08/29


73/10/31




TIME DEPTH
OF
OAT FEET
16 15 0000
16 15 0005
16 15 0015
16 15 0024
10 45 0000
10 45 0005
10 45 0032
09 13 0000
09 13 0005
09 13 0015
09 13 0021

TIMF DEPTH
OF
DAY FEET
16 15 0000
16 15 0005
16 15 0015
16 15 0024
10 45 0000
10 45 0005
10 45 0022
09 13 0000
09 13 0005
09 13 0015
09 13 0021
00010
WATER
TEMP
CENT
25.0
25.0
25.0
25.1
29.6
29.3
29.3
20.0
20.1
20.0
20.0
00665
PHOS-TOT

MG/L P
0.091
0.035
0.092
0.093
0.053
0.039
0.055
0.110
0.104
0.120
0.120
00300
00

MG/L

5.6
5.7
5.7

4.0
4.0

5.2
5.0
5.3
33217
CHLRPHYL
A
UG/L
5.1



fi.4


2.3



00077 00094
TRANSP CNOUCTVY
SECCHI FIELD
INCHES MICROMHO
19 115
110
115
115
34 172
170
172
18 140
140
140
140















00400
PH

SU
7.
7.
7.
7.
7.
7.
7.
7.
7.
7.
7.


















30
30
30
20
30
30
30
20
20
20
20















00410
T ALK
CAC03
MG/L
42
42
42
43
57
55
55
48
47
48
48















00610
NH3-N
TOTAL
MG/L
0.150
0.130
0.140
0.130
0.040
0.040
0.060
0.040
0.030
0.030
0.030















00625
TOT KJEL
N
MG/L
0.800
0.400
0.300
0.400
0.500
0.300
0.300
0.200K
0.200
0.500
0.300















00630
N02&N03
N-TOTAL
MG/L
0.300
0.290
0.290
0.280
0.140
0.150
0.160
0.400
0.390
O.J90
0.390















00671
PHOS-OIS
ORTHO
MG/L P
0.045
0.039
0.038
0.038
0.027
0.033
0.031
0.067
0.056
0.055
0.053















          K VALUE KNOWN TO BE
          LESS THAN INDICATED

-------
STOREf RETRIEVAL DATE 76/07/22
                                                                  010602
                                                                 32 58 00.0 086 30 50.0 3
                                                                 LAY LAKE
                                                                 01037   ALABAMA
                                                                                          033592
11EPALES
211
0078 FEET DEPTrt CLASS

DATE
FROM
TO
73/06/07




73/08/29






73/10/31





DATE
FROM
TO
73/06/07




73/08/29






73/10/31






TIME DEPTH
OF
DAY
09
09
09
09
09
09
09
09
09
09
09
09
10
10
10
10
10


FEET
50 0000
50 0005
SO 0015
50 0045
50 0075
30 0000
30 OOOS
30 0015
30 0030
30 0050
30 0065
30 0075
05 0003
05 0005
05 0015
05 0040
05 0078

TIME DEPTH
OF
DAY
09
09
09
OQ
09
09
09
09
09
09
09
09
10
10
10
10
10

FEET
50 0000
50 0005
SO OOlb
50 0045
50 0075
30 0000
30 0005
30 0015
30 0030
30 0050
10 U065
30 0075
05 0000
05 0005
05 0015
05 0040
05 007H
00010
HATER
TEMP
CtNT
25.9
25.8
25.6
25.5
25.0
30.2
30.1
29.5
29.5
29.4
29.3
29.3
21.3
21.3
21.3
21.3
21.3
00665
PHOS-TOT

MG/L P
0.0 bt
0.074
0.077
0.079
a. 076
3.03fa
0.023
0.020
0.024
0.026
0.030
C.037
0.052
0.053
0.051
0.055
0.073
00300
00

MG/L

6.0
5.8
5.6
5.0

7.2
4.8
6.0
3.1
2.6
2.0

5.4
5.6
5.6
5.8
32217
CHLRPHYL
A
UG/L
6.0




10.9






4.6




00077 00094
TRANSP CNOUCTVY
SECCHI FIELD
INCHES MICROMHO
20 130
105
105
105
105
56 156
155
154
154
151
150
152
37 145
145
143
145
148



•

















00400
PH

SU
6.90
7.00
7.00
7.00
6.90
8.20
7.80
7.30
7.20
7.10
7.10
7.00
7.30
7.30
7.20
7.20
7.20





















00410
T ALK
CAC03
MG/L
42
<*1
42
43
42
51
52
52
51
52
51
50
51
51
52
54
53





















00610
NH3-N
TOTAL
MG/L
0.300
0.120
0.140
0.140
0.160
0.050
0.030
0.050
0.050
0.060
0.070
0.110
0.050
0.040
0.040
0.030
0.040





















1202
00
00625
TOT KJEL
N
MG/L
0.600
0.300
0.400
0.300
0.300
1.200
0.600
0.500
0.500
0.500
0.500
0.600
0.200
0.400
0.300
0.300
0.400























00630
N02&N03
N-TOTAL
MG/L
0.310
0.270
0.290
0.300
0.280
0.040
0.040
0.060
0.080
0.110
0.150
0.140
0.280
0.270
0.280
0.280
0.290























00671
PHOS-DIS
ORTMO
MG/L P
0.039
0.031
0.032
0.033
0.034
0.007
0.010
0.009
0.009
0.011
0.013
0.018
0.025
0.021
0.023
0.024
0.026






















-------
STORE! RETRIEVAL OATE 76/07/32
                                                                  01060J
                                                                 33 04 05.0 086 30 55.0 3
                                                                 LAY LAKE
                                                                 01037   ALABAMA
                                                                                          033591

DATE
FROM
TO
73/06/07




73/06/29



73/10/31




DATE
FROM
TO
73/06/07




73/08/34



73/10/31




TIKE DEPTH
OF
DAY FEET
10 45 0000
10 US 0005
10 45 0015
10 45 0025
10 45 0039
10 15 0000
10 15 0005
10 15 0020
10 15 0034
09 38 0000
09 .18 0005
09 38 0015
09 38 0030

TIME DEPTH
OF
DAY FEET
10 45 0000
10 45 0005
10 45 0015
10 45 0025
10 45 0039
10 15 0000
10 15 0005
10 15 0030
10 15 0034
09 38 0000
09 38 0005
09 18 0015
09 38 0030
30010
WATER
TEMP
CENT
25.6
25.6
25.5
25.4
35.4
30.0
29.9
29.8
29.7
20.3
20.3
20.3
30.3
00665
PHOS-TOT

MG/L P
0.076
0.084
0.083
C.091
0.097
D.054
0.033
0.034
0.035
0.093
0.086
0.095
0.097
00300
DO

MG/L

5.6
5.6
5.4
5.3

4.6
4.6
4.2

5.6
5.4
5.8
32217
CHLRPHYL
A
UG/L
8.6




12.9



4.7



00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
19 105
105
105
105
105
33 173
172
171
171
27 141
142
141
140

















11EPALES 2111202
0042 FEET DEPTH CLASS 00
00400 00410 00610 00625
PH

SU
7
7
6
6
6
7
7
7
7
7
7
7
7




















.00
.00
.90
.90
.90
.30
.23
.10
.10
.30
.20
.20
.30

















T ALK
CAC03
MG/L
44
42
44
46
47
55
56
55
55
47
46
48
47

















NH3-N
TOTAL
MG/L
0.140
0.300
0.120
0.120
0.120
0.040
0.050
0.050
0.070
0.060
0.050
0.060
0.060

















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

















00630
N02t>N03
N-TOTAL
MG/L
0.300
0.310
0.260
0.280
0.370
0.070
0.070
0.090
0.090
0.350
0.340
0.340
0.330

















00671
PHOS-DIS
ORTHO
MG/L P
0.035
0.039
0.033
0.035
0.033
0.013
0.013
0.013
0.011
0.056
0.050
0.053
0.046


















-------
STONET RETRIEVAL DATE 76/07/22
                                                                  010801
                                                                 32 to 30.0 086 26 45.0
                                                                 MITCHELL LAKE
                                                                 01037   ALABAMA
                                                                                          033591

DATE
FROM
TO
73/06/06




73/OH/29




73/10/31





DATE
FROM
TO
73/06/06




73/08/39



73/10/31





TIME DEPTH
OF
DAY FEET
10 15 OOCO
10 15 OOOS
10 15 0015
10 15 0040
10 15 0065
lt> 10 0000
16 10 0015
16 10 0030
16 10 0045
16 10 0065
12 05 0000
12 05 0005
12 05 0015
12 05 0040
12 05 0075

TIME DEPTH
OF
UAY FEET
10 15 0000
10 15 0005
10 15 0015
10 15 0040
10 15 0065
16 10 0000
16 10 0015
16 10 0330
16 10 0065
12 05 0000
12 05 0005
12 05"0015
12 05 0040
12 05 0075
00010
WATER
TEMP
CENT
25.8
25.5
25.0
24.6
24.2
29.9
29.3
29.2
29.0
28.5
21.4
21.5
21.4
21.4
21.4
00665
PHOS-TOT

MG/L P
0.089
0.086
0.075
0.078
0.078
0.054
0.035
0.033
0.078
3.051
0.051
0.044
0.053
U.OS1
00300
DO

MG/L

7.8
6.4
6.2
5.8
8.0
6.0
5.0

2.6

6.4
6.2
6.4
6.2
32217
CHLRPHYL
A
UG/L
5.7




12.4



4.6




00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
28 145
105
115
115
100
45 138
138
136
134
116
37 144
144
146
146
146


















11EPALES 2111202
0070 FEET DEPTH CLASS 00
00400 00410 00610 00625
PH

SU
6.60
6.90
7.00
7.00
7.00
8.60
7.40
7. '20

7.00
7.50
7.40
7.40
7.30
7.20


















T ALK
CAC03
MG/L
36
35
35
36
34
49
49
50

43
54
54
54
54
51


















NH3-N TOT KJEL
TOTAL
Mti/L
0.130
0.160
0.160
0.130
0.150
0.050
0.050
0.060

0.130
0.010K
0.010K
0.010K
0.01 UK
0.030


















N
MG/L
0.900
0.700
0.300
0.300
0.300
1.000
0.400
0.400

0.600
0.400
0.200
0.300
0.300
0.300


















00b30
N02&N03
N-TOTAL
MG/L
0
0
0
0
0
0
U
0

0
0
0
0
0
0


















.230
.260
.260
.250
.240
.050
.060
.080

.100
.280
.210
.240
.210
.230


















00671
PHOS-UIS
OR TrIO
MG/L P
0.027
0.032
0.031
0.030
0.027
0.010
0.013
0.015

0.024
0.019
0.007
0.018
0.020
0.020


















          K VALUE KNOWN TO dE
          LESS THAN INDICATED

-------
STORET RETRIEVAL DATE 76/07/23
                                                                  010802
                                                                 32 51  15.0 086 27 00.0  3
                                                                 MITCHELL LAKE
                                                                 01037    ALABAMA
                                                                                          033591
11EPALES
2111202
0035 FEET DEPTH CLASS

DATE
FROM
TO
73/06/06



73/08/29



73/10/31




DATE
FROM
TO
73/Ob/06



73/08/29



73/10/31




TIME DEPTH
OF
DAY FEET
13 30 0000
13 30 0005
13 30 0015
13 30 0030
16 45 0000
16 45 0015
16 45 0030
16 45 0042
12 28 0000
12 28 0005
12 28 0015
12 28 0036

TIME DEPTH
OF
DAY FEET
13 30 0000
13 30 0005
13 30 0015
13 30 0030
16 45 0000
16 45 0015
16 45 0030
16 45 0042
12 28 0000
12 ?8 0005
12 ?8 0015
12 28 0036
00010
WATER
TEMP
CENT
25.6
25.3
25.1
25.0
29.8
29,1
29.0
29.1
21.1
21.2
21.1
21.1
00665
PHOS-TOT

MG/L P
0.087
0.084
0.084
0.085
0.043
0.049
0.057
0.053
0.049
0.050
0.053
0.050
00300
00

MG/L

6.4
6.0
6.0
6.8
4.6
4.2
4.2

6.4
6.2
6.2
32217
CHLRPHYL
A
UG/L
6.3



5.2



4.3



00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
24 115
110
110
110
40 143
141
141
141
39 146
146
147
147
















00400
PH

SU
7
7
7
7
7
7
7
7
7
7
7
7



















.10
.20
.10
.10
.60
.00
.00
.10
.40
.40
.30
.30
















00410
T ALK
CAC03
MG/L
36
38
37
39
54
53
52
52
53
52
55
57
















00610
NH3-N
TOTAL
MG/L
0.180
0.150
0.120
0.120
0.060
0.070
0.080
0.090
0.040
0.030
0.030
0.020
















00
00625
TOT KJEL
N
MG/L
0.600
0.400
0.400
0.300
0.900
0.500
0.300
0.300
0.400
0.300
0.300
0.300

















00630
N02&N03
N-TOTAL
MG/L
0.270
0.260
0.260
0.250
0.080
0.140
0.150
0.160
0.270
0.270
0.280
0.280

















00671
PHOS-DIS
ORTHO
MG/L P
0.035
0.031
0.033
0.030
0.013
0.027
0.036
0.030
0.020
0.021
0.027
0.021

















-------
bTORET RETRIEVAL DATE 7h/07/22
                                                                  010803
                                                                 32 54 30.0 086 30 00.0 3
                                                                 MITCHELL LAKE
                                                                 01037   ALABAMA
                                                                                          033592
11EPALES
2111202
0035 FEET DEPTH CLASS

DATE
FROM
TO
73/1) 6/06



73/08/29



73/10/31




DATE
FrtOM
TO
73/06/06



73/08/39


73/10/31




TIME OEPTri
OF
DAY FEET
14 10 0000
14 10 0005
14 10 0015
14 10 0031
17 15 0000
17 15 0008
17 15 0015
17 15 0030
10 29 0000
10 29 0005
10 29 0015
10 ?9 0036

TIME DEPTH
OF
DAY FEET
14 10 0000
14 10 0005
14 10 0015
14 10 0031
17 15 0000
17 15 0015
17 15 0030
10 29 0000
10 29 0005
10 29 0015
10 29 0036
00010
WATER
TEMP
CENT
25.4
25.4
25.3
25.2
29.7
29.5
29.5
29.5
21.0
21.0
21.0
21.1
00665
PHOS-TOT

MG/L P
0.088
0.076
i). 084
0.087
0.040
0.039
0.057
0.053
0.052
0.052
0.058
00300
DO

MG/L

6.4
6.4
6.3
5.8

5.4
5.8

6.4
6.4
6.4
32217
CHLRPHYL
A
UG/L
5.7



7.7


4.0



00077 00094
TRANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
19 110
110
110
105
38 149
147
148
148
36 143
144
144
145















00400
PH

SU
7.
7.
7.
7.
7.

7.
7.
7.
7.
7.
7.


















20
20
20
20
20

10
10
30
30
20
20















0041C
T ALK
CAC03
MG/L
38
40
40
38
54

55
55
53
54
54
54















00610
NH3-N
TOTAL
MG/L
0.160
0.120
0.120
0.110
0.130

0.080
0.060
0.040
0.010K
0.010K
0.010K















00
00625
TOT KJEL
N
MG/L
0.600
0.300
0.300
0.300
0.500

0.400
0.400
0.400
0.300
0.300
0.200
















00630
N02&N03
N-TOTAL
MG/L
0.260
0.250
0.250
0.240
0.120

0.120
0.100
0.270
0.240
0.260
0.280
















00671
PHOS-DIS
ORTMO
MG/L P
0.034
0.031
0.031
0.036
0.014

0.014
0.016
0.022
0.009
0.020
0.021















          K VALUE KNOWN TO BE
          LESS THAN INDICATED

-------
       APPENDIX D

TRIBUTARY AND WASTEWATER
  TREATMENT PLANT DATA

-------
STORE! RETRIEVAL DATE 76/07/22
                                                                  J106A1           LS0106A1
                                                                 32  5d  00.0  086  31 00.0  4
                                                                 COOSA  RWER
                                                                 01       MAP CHILTON  CO
                                                                 0/LAY  LAKE                033592
                                                                 MIDSTREAM FROM  FERRY s  OF  LAY  DAM
                                                                 llfcPALES             2111204
                                                                  0000  FEET   DEPTH CLASS  00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/06/25
73/09/09
73/10/21
73/11/18
73/12/09
74/01/05
74/01/19
74/02/02
74/02/16
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
01
10
09
09
09
09
11
10
10
09
10
09
14
10
45
05
40
45
55
00
45
00
00
20
10
40
50
00
MG/L
C
0
0
0
0
0
0
0
0
0
0
0
0
0
.300
.230
.210
.176
.250
.069
.086
.210
.330
.270
.264
.312
.350
.336
MG/L
2.
0.
0.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
600
810
940
380
300
270
530
400
500
300
300
400
500
800
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
G.
0.
0.
0.
0.
0.
0.
0.
105
310
132
250
052
042
040
024
025
056
052
092
050
120
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
033
042
033
033
030
Oil
014
023
052
052
072
070
040
035
MG/L P
0.075
0.090
0.080
0.090
0.067
0.042
0.050
0.045
0.065
0.095
0.130
0.165
o.oau
0.085

-------
bTO«ET RETRIEVAL DATE 76/07/22
                                                                  0106A2           LS0106A2
                                                                 33 07  30.0  086  22 00.0  4
                                                                 COOSA  KIVEK
                                                                 01      MAP  SHELbY CO
                                                                 I/LAY  LAKE               033591
                                                                 BANK  17b  FT  BELO  Hl«Y 280 bKDG
                                                                 11E.PALFS             2111204
                                                                  0000  FEET   UEPTri  CLASS 00
DATE
FKOM
TO
73/03/03
73/03/30
73/05/14
73/06/12
73/07/03
73/08/07
73/09/06
73/10/05
73/1 1/18
73/12/06
74/01/08
74/01/26
74/02/06
74/02/21
00630 00625
TIME DEPTH N02&.N03 TOT KJEL
OF N-TOTAL N
DAY FEET
12
10
10
08
11
13
17
11
11
12
12
08
12
17
00
25
30
30
15
30
45
45
30
20
40
45
25
40
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.300
.294
.154
.231
.154
.120
.069
.220
.390
.270
.288
.430
.368
.300
MG/L
1.
3.
2.
0.
4.
0.
0.
0.
0.
0.
0.
0.
0.
0.
050
400
400
630
400
520
290
320
850
600
350
400
100
200
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL 0«THO
MG/L
0.
0.
0.
0.
0.
G.
0.
0.
a.
0.
0.
0.
a.
0.
060
160
070
066
176
069
013
025
044
052
044
056
035
045
MG/L P
0.054
C.040
0.036
0.058
0.021
0.037
0.019
0.032
0.060
0.068
0.044
0.044
0.045
0.040
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.100
.100
.087
.100
.060
.050
.060
.070
.075
.095
.110
.105
.080
.085

-------
STORET RETRIEVAL DATE 7b/07/22
                                                                  0106B1           LS0106B1
                                                                 33 02 30.0 086 35 30.0 4
                                                                 WAXAriATCHEE CREEK
                                                                 01      MAP CHILTON CO
                                                                 T/LAY LAKE               033591
                                                                 CO RT 145 APPROX 12 MI N OF  CLANTON
                                                                 IIE^ALES             2111204
                                                                  0000 FEET  DE^Trl  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/09
73/10/21
73/11/18
73/12/09
74/01/05
74/01/19
74/02/02
74/02/16
00630 00625
TIMF DEPTH N026.N03 TOT KJEL
OF N-TOTAL N
DAY FEET
15
09
11
10
11
10
10
11
11
10
10
11
16
11
30
15
00
40
00
00
40
00
10
35
45
00
00
38
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
8
c
.017
.075
.046
.036
.010*
.010K
.010K
.019
.088
.120
.132
.144
.700
.076
MG/L
1.
2.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
1.
0.
680
600
380
385
390
400
600
550
550
300
400
900
100
800
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
C.
0.
0.
0.
0.
0.
0.
0.
0.
0.
c.
0.
0.
0.
100
860
029
120
023
018
015
015
022
032
068
156
130
055
MG/L
0.
0.

0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
014
030

Oil
007
008
005K
007
005K
008
016
010
015
015
MG/L P
0.045
0.160
0.035
C.055
0.035
0.035
0.040
0.030
0.010
0.045
0.030
0.050
0.040
0.045
  K VALUE KNOWN TO BE
  LESS THAN INDICATED

-------
STORET RETRIEVAL DATE 7
-------
STORET RETRIEVAL DATE 76/07/22
                                                                  0106D1          LS0106D1
                                                                 33 11 00.0 086 32 30.0 4
                                                                 bEESWAx CREEK
                                                                 01      MAP SHELBY CO
                                                                 T/LAY LAKE               033591
                                                                 dROG ON C Hin/Y 5 MI WSw OF WlLSONVILLE
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/04
73/04/07
73/05/14
73/06/13
73/07/10
73/08/09
73/09/06
73/10/04
73/11/05
73/12/05
74/01/07
74/01/24
74/02/13
74/03/01
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
13
14
18
19
09
09
10
15
18

18
11
09
17
50
00
35
00
45
00
41
45
00

05
00
30
30
MG/L
0
0
C
0
0
(i
0
0
0
0
C
0
0
0
.240
.069
.350
.320
.240
.198
.086
.096
.015
.232
.280
.350
.360
.216
MG/L
1.
3.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
700
500
230
320
300
295
170
520
800
200
400
400
500
100
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
C.
0.
0.
0.
0.
0.
0.
0.
0.
0.
3.
0.
054
180
027
018
019
012
Oil
032
017
016
020
044
025
015
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
009
076
017
019
009
023
005K
009
009
016
028
024
010
005
MG/L P
0.035
0.165
0.025
0.025
0.015
0.040
0.020
0.025
0.030
0.016
0.060
0.060
0.015
0.030
 K VALUE KNOWN TO BE
 LESS THAN INDICATED

-------
STORET RETRIEVAL DATE 76/07/22
                                                                  D106E1          LS0106E1
                                                                 33 Ob 00.0 086 27 00.0 4
                                                                 YELLUrfLEAF CREEK
                                                                 01      MAP SHELBY CO
                                                                 F/LAY LAKE               UJ3591
                                                                 ST HWY 25 bRDG 3 MI E OF WILSONVILLE
                                                                 11EPALES             211120^
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/04
73/04/07
73/05/14
73/06/13
73/07/10
73/08/09
73/09/06
73/10/04
73/11/05
73/12/05
74/01/07
74/01/24
74/02/13
74/03/01
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
14
13
18
19
09
10
10
15
18

18
10
09
13
15
00
50
15
50
00
00
30
?0

?3
30
00
00
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.126
.074
.115
.092
.014
.016
.010K
.038
.168
.092
.168
.160
.192
.232
MG/L
0.
2.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
440
700
460
420
960
480
400
720
500
300
300
100
100
550
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
D.
0.
0.
0.
0.
0.
0.
044
120
033
005K
026
022
Oil
025
027
020
024
032
020
020
MG/L P
0
0
0
0
0
C
0
0
0
0
0
0
0
0
.019
.024
.013
.011
.007
.011
.005K
.005K
.006
.008
.016
.012
.010
.005
MG/L P
0.060
0.095
0.050
0.035
0.055
0.050
0.045
0.050
0.065
0.020
0.045
0.040
0.025
0.061
 K VALUE KNOtfN TO BE
 Lt.5S THAN  INDICATED

-------
STORET RETRIEVAL DATE 76/07/22
                                                                  0106F1           LS0106F1
                                                                 33 14 30.0 066 25 00.0 4
                                                                 KAriATCHEE CKEtK
                                                                 01      MAP TALLADEGA CO
                                                                 T/LAY LAKE               033591
                                                                 BROG ON  RD 3 MI SW OF CHILOERS8URG
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/03/30
73/05/14
73/06/12
73/07/03
73/08/07
73/09/06
73/U/05
73/11/08
73/12/06
74/01/08
74/01/26
74/02/06
74/02/21
00630 00625
TIME DEPTH N020N03 TOT KJEL
OF N-TOTAL N
DAY FEET
09
10
09
08
09
13
15
11
10
11
11
08
11
16
40
10
50
45
30
on
45
00
30
45
55
00
45
45
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
087
050
070
088
132
074
027
039
010K
028
064
056
08
-------
STORET RETRIEVAL DATE 76/07/22
                                                                  0106G1           LS0106G1
                                                                 33 09  00.0  086 24 30.0  4
                                                                 CEDAR  CREEK
                                                                 01      MAP TALLADEGA CO
                                                                 T/LAY  LAKE                033591
                                                                 CEOAk  CREEK RD 8RDG 1 MI N  OF  FAYETTEVIL
                                                                 11EPALES            2111204
                                                                  0000  FEET   DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/03/30
73/05/14
73/0b/12
73/07/21
73/08/07
73/09/06
73/1C/05
73/11/08
73/12/06
74/01/08
7<»/01/2b
74/02/06
74/o2/21
00630 00625
TIME DEPTH N02^N03 TOT KJEL
OF N-TOTAL N
DAY FEET
10
09
10
09
09
10
16
11
11
11
12
38
12
17
10
45
05
10
45
15
00
?0
00
55
15
10
0?
00
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.220
.189
.022
.010K
.010K
.010K
.010K
.010K
.140
.076
.208
.288
.208
.216
MG/L
1.
2.
1.
I.
540
520
400
300
0..440
0.
0.
0.
1.
0.
0.
0.
0.
0.
960
750
560
800
400
400
450
200
600
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
G.
0.
0.
048
154
026
014
006
028
036
017
044
016
056
020
010
030
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
005K
012
006
008
006
007
006
005K
012
005K
024
005K
005
010
MG/L P
0.040
0.060
0.040
0.075
0.045
0.035
0.035
0.045
0.095
0.020
0.075
0.275
0.030
0.055
 K  VALUE KNOWN  TO BE
 LESS  THAN  INDICATED

-------
STORE! RETRIEVAL DATE 76/07/23
                                                                  0106H1          LS0106H1
                                                                 33 05 30.0 086 26 30.0 4
                                                                 PECKERrtOOL) CREEK
                                                                 01      MAP COOSA CO
                                                                 T/LAY LAKE               033591
                                                                 BROG ON RU 2.5 Ml NE OF BLUE SPRINGS
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/05
73/05/09
73/06/09
73/07/03
73/08/07
73/09/09
73/10/04
73/11/09
73/12/05
74/01/08
74/01/26
74/02/11
74/02/26
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
10
15
16
23
10
11
09
16
13
16
17
11
17
16
30
00
30
00
40
30
?0
00
15
00
00
00
00
30
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.040
.063
.069
.032
.068
.048
.044
.035
.044
.040
.060
.040
.052
.048
MG/L
0.
1.
2.
4.
0.
0.
0.
0.
0.
1.
0.
0.
0.
0.
310
980
500
400
160
180
600
195
200
100
100
100K
100K
100K
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
o.
0.
0.
0.
0.
0.
0.
0.
0.
036
075
110
017
019
013
029
021
017
020
008
016
010
005
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
018
009
020
Oil
008
012
010
005K
017
008
008
005K
005
005K
MG/L P
0.020
0.020
0.020
0.045
0.020
0.030
0.045
0.025
0.040
0.020
0.015
0.035
0.005
0.020
 K VALUE KNOWN TO BE
 LESS THAN INDICATED

-------
STORE! RETRIEVAL DATE 76/07/22



DATE
FROM
ro
73/03/03
73/04/05
73/05/09
73/06/09
73/07/03
73/08/07
73/09/09
73/10/04
73/1 1/09
73/12/05
74/01/08
74/01/26
74/02/11
74/02/26



TIME DEPTH
OF
DAY FEET
11 15
15 20
16 30
22 00
10 40
12 00
09 00
16 30
13 35
11 00
16 30
10 00
16 00
16 00


00630
N02&N03
N-TOTAL
MG/L
0.010K
0.020
0.023
0.010K
0.010K
0.010*
0.010K
0.035
U.010K
0.040
0.056
0.088
0.052
0.040


00625
TOT KJEL
N
MG/L
1.700
1.760
1.760
3.300
0.440
0.660
0.270
0.200
0.700
0.300
0.100
0.100K
0.100K
0.100K


00610
NH3-N
TOTAL
MG/L
0.050
0.053
0.091
0.031
0.011
0.054
0.030
0.019
0.022
0.012
0.008
0.020
0.005K
0.005


00671
PHOS-OIS
ORTHO
MG/L P
0.007
0.005K
0.014
0.005K
0.006
0.007
0.005K
0.005K
0.008
0.008
0.005K
0.005K
Q.OObK
0.005K
BROG ON RD
11EPALES
0000 FEET
00665
PHOS-TOT

MG/L P
0.020
0.010
0.020
0.015
0.03b
0.015
0.005*
0.025
0.022
0.020
0.015
0 . 0 30
0.010
C.020
                                                                  0106J1           LS0106J1
                                                                 33 01  00.0 OS6 2b 00.0 4
                                                                 PAINT  CREEK
                                                                 01      MAP COOSA CO
                                                                 T/LAY  LAKE
                                                                            2 MI
             033591
    S OF MARBLE VALLEf
         2111204
DEPTH  CLASS 00
K VALUE KNOWN TO BE
LESS THAN INDICATED

-------
STORET RETRIEVAL DATE 76/07/32
DATE
FROM
TO
73/07/19
73/08/21
CPU)-
73/08/21
73/09/26
CP(T)-
73/09/26
73/10/23
CPUJ-
73/10/23
73/11/23
CP-
73/11/23
73/12/17
CP(T>-
73/12/17
74/01/24
CP-
74/01/24
74/02/25
CP(T>-
74/02/25
74/03/22
CP < T > -
74/03/22
74/04/24
CP-
74/04/24
74/05/21
CP(T)-
74/05/21
74/06/26
cpm-
74/06/26
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET

06

17
06

17
06

17
06

17
05

16
05

16
08

16
06

17
05

16
06

16
06

18

40

40
15

15
40

40
30

30
30

30
30

30
00

00
30

30
30

30
30

30
00

00
MG/L
13

13


0


14


0


14


12


8


11


1


18


14

.600

.000


.600


.800


.050


.600


.000


.500


.200


.840


.000


.700

MG/L
4.

3.


7.


1.


7.


0.


3.


2.


4.


12.


4.


1.

700

900


100


950


900


500K


300


000


350


000


600


598

00610
NH3-N
TOTAL
MG/L
2.

3.


5.


0.


4.


0.


2.


0.


1.


3.


2.


0.

000

322


300


710


100


260


080


310


950


600


100


440

00671 00665
PHOS-DIS PHOS-TOT
ORTHO
MG/L
10.

13.


12.


13.


10.


9.


10.


5.


8.


11.


12.


11.

P
500

500


800


700


600


900


000


000


175


500


500


000

MG/L P
13.000

14.700


14.500


14.000


11.000


11.500


11.500


5.400


9.290


12.000


14.500


12.500

                                                                  0106AA           AS0106AA      P000400
                                                                 33  13  15.0  086  13 42.0  4
                                                                 SYLACAUGA #3  (FAIRMONT)
                                                                 01       TALLAOEGA CO  H*Y
                                                                 T/LAY  LAKE               033591
                                                                 TRIB TO  TALLASSEEHATCHIE CR
                                                                 11EPALES             2141204
                                                                  0000  FEET  DEPTH  CLASS 00
                                                                        50051      50053
                                                                        FLO*     CONDUIT
                                                                        RATE     FLOW-MOD
  K  VALUE  KNOWN  TO  BE
  LESS  THAN  INDICATED

-------
STORET K'ETRIEVAL DATE 76/07/23
DATE
FROM
TO
73/07/19
CP(T)-
73/07/19
73/08/21
cpm-
73/08/21
73/09/26
CP(T>-
73/09/26
73/10/23
cpm-
73/10/23
73/11/23
CP(T>-
73/11/23
73/12/17
CPIT)-
73/12/17
74/01/24
CP(T)-
74/C1/24
74/02/25
CP(T)-
74/02/25
74/03/2?
CP(T>-
74/03/22
74/04/24
CP-
74/04/24
74/05/21
CP-
74/05/21
74/06/26
CP
-------
STORE! RETRIEVAL DATE 76/07/32
                      00630     00625
  DATE   TIME DEPTH N02&N03   TOT KJEL
  FROM    OF
   TO    DAY  FEET

73/07/19 06 00
CP(T)-
73/07/19 17 00
73/08/21 06 40
CP(T>-
73/08/21 17 40
73/09/26 07 00
CP-
73/09/26 18 00
73/10/23 06 40
CP(T)-
73/10/23 17 40
73/11/23 06 30
CP(T)-
73/11/23 17 30
73/12/17 05 30
CP(T)-
73/12/17 16 30
74/02/25 08 00
CP(T>-
74/02/25 16 00
74/03/22 06 30
CP(T)-
74/03/22 17 30
74/04/24 05 30
CP(T)-
74/04/24 16 30
74/05/21 06 30
CP(T>-
74/05/21 16 30
74/06/26 06 00
CP(T>-
74/06/26 18 00
OTAL
IG/L
1.800
0.680
0.690
1.060
3.100
2.600
0.720
0.074
0.040
0.240
0.160
N
MG/L
5.800
8.900
8.300
13.000
14.500
16.000
5.400
12.000
12.000
16.000
16.000
                         0106AC          TF0106AC
                        83 10 00.0 086 16 00.0 4
                        SYLACAUGA #1
                        01      TALLAOEGA CO HWY
                        T/LAY LAKE
                        SHIRTEE CREEK
                        11EPALES             2141204
                         0000 FEET  DEPTH  CLASS 00

 00610     00671     00665     50051     50053
NH3-N    PHOS-DIS  PHOS-TOT    FLO*    CONDUIT
TOTAL     ORTHO                RATE    FLO«-MGD
 MG/L     MG/L P    MG/L P   INST MGD  MONTHLY
                                                                                               P012200
  1.100
  1.440
4.600
6.300
5.700
7.940
2.000
2.000
  0.990     8.400     9.600     2.000
  3.000     8.300    10.000     2.000
  5.300     7.200     8.900     2.000
  3.500     7.400    10.000     2.000
  0.460     2.200     3.100     2.000
  0.315     4.175     6.050     2.000
  0.665     4.300     6.200     2.000
  3.450     7.000     9.000     2.000
  4.700
7.700     8.900
          2.000

-------
STOREf RETRIEVAL DATE 76/07/22
                                                                  0106AO          br0106AD     P000213
                                                                 33 lb JO.O 0*6 21 00.0 4
                                                                 BON AIR
                                                                 01      TALLADEGA CO nWY
                                                                 T/LAY LAKE               033591
                                                                 GRIFFEN BRANCH
                                                                 11EPALES             2141204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/04/09
73/05/17
73/06/11
73/08/13
73/09/10
73/10/OH
73/11/05
73/12/10
74/01/1^
74/02/11
74/03/04
00630
TIME DEPTH N02&N03
OF N-TOTAL
DAY FEET MG/L
08
10
10
09
09
10
10
Ob
09
08
10
15
no
00
30
00
on
45
00
00
30
30
0
0
0
0
0
0
0
0
1

0
.460
.550
.360
.070
.052
.060
.210
.080
.400

.760
00625
TOT KJEL
N
MG/L
1.000
10.500
7.600
10.000
32.300
7.000
9.000
10.500
5.600

14.000
00610 00671 00665 50051 50053
NH3-N PHOS-DIS PHOS-TOT FLOW CONDUIT
TOTAL ORTHO RATE FLOW-MOD
MG/L MG/L P MG/L P INST MOD MONTHLY
0.005K
0.840
0.490
2.900
6.400
0.072
0.072
0.066
0.040K

0.050K
0.250
1.600
1.500
3.900
4.600
1.050
1.320
1.470
0.300

1.580
0.310
2.600
2.400
6.000
6.100
2.200
2.950
2.200
0.420

2.800

0

0
0
0
0
0
u
0
0

.072

.072
.072
.072
.072
.072
.072
.072
.072

0.072
0.072
0.079
0.072
0.072
0.072
0.072
0.072
0.072
0.072
 K  VALUE  KNOIrfN  TO  BE
 LESS  THAN  INDICATED

-------
STORE! RETRIEVAL DATE 76/07/22
                                                                  OlObAF          PUG106AF     P004000
                                                                 33 17 30.0 086 22 00.0 4
                                                                 CHILDERSd'JRG *EST
                                                                 01      TALLAQE.GA CO HWY
                                                                 T/LAY LAKE               033591
                                                                 BAILEYS BRANCH
                                                                 11EPALES             2141204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/08/10
73/09/10
73/11/1*
73/12/10
74/01/15
74/02/12
74/03/13
74/04/09
7<+/05/09
74/06/06
74/07/10
74/08/06
00630
TIME DEPTH N02&N03
OF N-TOTAL
UAY FEET MG/L

14
10
11
13
11
11
09
10
10
11
10

30
00
00
00
00
00
40
00
00
00
30
0
0
0
0
0
0
0
0
0
0
0
0
.060
.370
.260
.290
.280
.320
.160
.160
.080
.200
.160
.200
00625
TOT KJEL
N
MG/L
8.500
7.4?0
6.400
8.700
5.000
6.300
5.600
2.000
5.700
6.800
16.000
14.000
00610 00671 00665 50051 50053
NM3-N PHOS-DIS PHOS-TOT FLOki CONDUIT
TOTAL ORTHO RATE FLUd-MGU
MG/L MG/L P MG/L P 1NST MGD MONIrlLY
0.180
0.280
0.170
0.210
0.100
0.130
0.410
0.057
0.087
O.C50K
0.070
0.450
1.400
4.700
7.900
7.100
4.400
3.600
4.000
3. IOC
2.200
4.300
3.300
6.100

6.300
8.700
8.400
5.400
4.700
4. 800
4.350
3.45G
5.250
5.500
8.000
0
0
0
0
0
0
0
0
0
0
0
0
.350
.350
.350
.350
.350
.350
.350
.350
.350
.350
.350
.350
It. 350
0.330
0.350
0.350
0.350
0.350
0.350
0.350
0.350
0.350
0.350
0.3bO
 K VALUE KNOWN TO BE
 LESS THAN INDICATED

-------
STORED RETRIEVAL DATE 76/07/32
                      00630
  DATE   TIME" DEPTH N02&N03
  FROM    OF        N-TOTAL
   TO    DAY  FEET    MG/L
73/05/09 11 00
73/07/31 08 00
73/10/02 10 30
74/01/01 10 00
74/02/04 11 00
74/03/15 09 30
7^/07/21 07 00
10.500
 0.018
 4.500
 7.800
 9.300
20.000
 0.400
                                            OlObdA   .       AbOlObriA
                                           33 06 00.0 CH6 45 00. 1! 4
                                                                                                P001655*
01 SHELtff
r/LAY LAKE
WAXAnATCHtE CK
HtPALtS
CO HrtY
033<
tEK
2141204
0000 FEET DEPTH CLASS 00
00625
TOT KJEL
N
MG/L
1.100
1.550
1.200
0.500K
l.OOOK
l.OOOK
15.000
00610
NH3-N
TOTAL
MG/L
0.183
0.110
0.075
0.040K
0.040K
0.120
6.750
00671
PHOS-DIS
OkTHO
MG/L P
8.200
9.500
8.500
5.700
6.200
10.000
6.500
00665
PHOS-TOT

MG/L P
8.200

9.000
5.800
6.600
10.000
8.50U
50051
FLOW
RATE
1NST MGD
0.125
0.153
0.111
0.117
0.112
0.012
0.100
50053
CONDUIT
FLOW-MOD
MONTHLY

0.150
0.1W
0.110
0.130
0.123
0.117
 K  VALUE KNOWN TO BE
 LESS  THAN INDICATED

-------
 STORET  RETRIEVAL  DATE 76/07/32
                                                                   01068B          PU0106B8     P003000
                                                                  33 00  30.0 086 36 00.0 4
                                                                  COLUMblANA
                                                                  01      SHELBY co MAP
                                                                  T/LAY  LAKE               033591
                                                                  TOtfN CREEK
                                                                  HEPALtS             2141204
                                                                   0000  FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/09/17
73/10/30
73/12/06
74/01/11
74/04/08
74/05/20
74/07/29
74/08/26
74/09/25
74/1U/2?
TIME DEPTH
OF
DAY
11
13
14
11
16
08
13
11
14
14

FEET
00
30
30
45
00
00
00
30
00
00
00630
N026.N03
N-TOTAL
MG/L
0.096
0.063
0.220
0.480
0.160
0.160
0.12C
0.040
0.120
0.160
00625
TOT KJEL
N
MG/L
17.600
11.000
10.000
3. 550
10.000
«*.ooo
6.800
16.000
13.500
10.000
00610
NH3-N
TOTAL
MG/L
0 . 250
0.17C
0.190
0.240
0.180
0.077
0.050K
0.050K
0.310
0.160
00671
PHOS-DIS
ORTHO
MG/L P
6.760
6.600
4.800
1.200
2.60C
1.250
2.800
0.050K
5.100
4.300
00665
PHOS-TOT
50051
FLO*
RATE
MG/L P
8.850
8. IOC
6.100
2.050
<+.900
1.700
3.800
4.100
6.900
5.500
INST
0
0
0
0
0
0
0
0


MGD
.320
.320
.320
.320
.320
.320
.320
.320


50053
CONOUIT
FLO*/-MGD
MONTHLY
0
0
0
0
0
0
0

0
0
.320
.320
.320
.320
.320
.320
.320

.320
.320
K VALUE KNOWN TO 3E
LESS THAN INDICATED

-------
STORE! RETRIEVAL GATE 76/07/22
                                                                  0106KA          AS0106KA     P000bb9
                                                                 33 14 00.0 086 29 00.0 *
                                                                 wlLSONVlLLt
                                                                 01      SHELor CU Hwf
                                                                 T/LAr LAKE               033591
                                                                 bULLETT CHEEK
11EPALES
2141204
0000 FEET DEPTH CLASS 00

DATE
FROM
TO
73/0^/30
73/05/31
73/07/Ob
73/08/01
73/08/30
73/10/01
73/11/01
73/12/03
74/01/31
74/04/01
74/04/29

TIME DEPTH
OF
DA* FEET
13 00
13 00
13 00
10 00
10 00
13 30
08 30
13 10
12 30
13 00
12 10
00630
N02&N03
N-TOTAL
MG/L
2.500
2.600
1.050
1.260

1.600
3.400
2.500
0.640
0.360
1.120
00625
TOT KJEL
N
MG/L
1.100
4.500
7.750
8.200
9.900
5.000
15.500
8.000
1.500
1.200
7.000
00610
NH3-N
TOTAL
MG/L
O.C28
0.320
0.^20
0.550
0.560
0.300
5.300
0.170
0.160
0.050K
0.100
00671
PHOS-DIS
ORTHO
MG/L P
1.600
0.300
1.92C
3.000
3.940
1.800
10.000
2.300
0.440
0.350
2.400
00665
PHOS-TOT

MG/L P
2.bOO
1.050
26.300
6.900
9.000
3.JOO
11.500
4.800
2.700
0.450
3.60C
50051
FLOW
RATE
INST MGD



0.031

0.031
0.031




50053
CONUUIT
FLOW-MOD
MONTHLY



0.031



0.031
0.037
0.037

 K  VALUE  KNOWN  TO  BE
 LESS  THAN  INDICATED

-------
bTORET RETRIEVAL DATE 7b/07/22
                                                                  0108A1           LS0108A1
                                                                 32 48 00.0 086 27 00.0 4
                                                                 COOSA RIVER
                                                                 01      MAP CHILTON CO H
                                                                 0/MITCHELL LAKE (RESVK)   033591
                                                                 AT MITCHELL DAM 11 MI  SSE  OF CLANTON
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/1*4
73/08/25
73/09/09
73/10/21
73/11/18
73/12/09
74/01/05
74/C 1/19
74/02/02
74/02/16
00630 . 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
15
09
10
09
09
08
09
09
10
10
09
10
14
14
35
30
00
35
30
57
50
40
10
15
30
15
?0
?0
MG/L
0
0
C
0
0
0
0
0
0
0
C
0
0
C
.315
.240
.200
.147
.250
.058
.066
.154
.378
.300
.288
.270
.330
.320
MG/L
7.
1.

1.
0.
0.
0.
0.
0.
0.
0.
0.
1.
0.
100
300

380
370
335
400
350
700
300
400
400
200
500
00610 00671 00665
NH3-N PHOS-OIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
240
168
120
084
054
052
044
020
039
036
060
076
070
050
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.042
.044
.039
.031
.030
.011
.016
.028
.036
.060
.068
.070
.035
.040
MG/L P
0.042
0.090
C.082
0.145
0.065
0.030
0.045
0.045
0.045
0.105
0.130
0.145
0.075
0.085

-------
STORET RETRIEVAL DATE 76/07/22
                                                                  0108A2          LS0108A2
                                                                 32 58 00.0 086 31 00.0  4
                                                                 COOSA RIVER
                                                                 01      MAP CHILTON CO  H
                                                                 I/MITCHELL LAKE (RLSVR)   033592
                                                                 MIDSTREAM FROM FERRY S  OF LAY  DAM
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/0^
73/10/21
73/11/18
73/12/09
74/01/05
74/01/19
74/02/02
74/02/16
00630 006?5
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
01
10
09
09
10
09
11
10
10
09
09
U9
15
10
45
?0
40
50
00
05
50
20
15
30
35
45
00
30
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.290
.240
.210
.160
.270
.084
.115
.198
.390
.264
.288
.310
.470
.330
MG/L
1.
1.
2.
0.
0.
0.
0.
0.
0.
0.
0.
0.
1.
0.
260
500
700
960
400
260
520
500
950
400
500
500
200
700
00610 00671 00665
NH3-N PHOS-QIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
083
154
170
072
040
040
041
020
033
064
056
072
165
070
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
036
044
033
035
034
Oil
025
021
036
052
072
065
035
035
MG/L P
0.085
0.090
0.080
0.095
0.070
0.035
0.050
0.040
0.055
0.095
0.135
0.140
0.080
0.085

-------
STORE! RETRIEVAL DATE 76/07/22
                                                                  010881           LS010881
                                                                 32 49 30.0 086 30 00.0  4
                                                                 CARGLE CREEK
                                                                 01      MAP CHILTON CO  H
                                                                 T/M1TCHELL LAKE (RESVR)   033592
                                                                 SEC RD XING 6.5 MI E OF  CLANTON
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/09
73/10/21
73/11/1H
73/12/09
74/01/05
74/01/19
74/02/0?
74/02/16
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
15
09
09
09
11
08
12
09
09
09
•J9
09
13
13
15
15
15
15
40
40
40
00
35
35
30
35
40
40
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
1
.054
.180
.120
.132
.170
.039
.031
.017
.012
.116
.312
.320
• 18**
.430
MG/L
1.
2.
2.
1.
1.
0.
0.
0.
0.
0.
0.
0.
0.
0.
890
600
100
750
100
100K
290
250
300
300
100
200
100
100
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
056
470
066
078
550
012
015
015
023
016
032
0.040
0.
0.
035
055
MG/L
0.
0.
0.
0.
0.
0.
o.
0.
0.
0.
0.
0.
0.
0.
p
008
040
006
Oil
013
006
005K
006
005K
012
016
015
010
020
MG/L P
0.070
0.130
0.015
0.025
0.025
0.010
0.015
0.006
0.005K
0.025
0.030
0.040
0.020
0.030
  K  VALUE KNOWN  TO  BE
  LESS  THAN  INDICATED

-------
STORE! RETRIEVAL DATE 76/07/32
                                                                  0108C1           LS0108C1
                                                                 32 53 00.0 0«6 32 00.0  4
                                                                 WALNUT CR£EK
                                                                 01      MAP CHILTON CO  H
                                                                 T/MITCHELL LAKE (RESVR)   033592
                                                                 SEC RU XING 6 MI  NE OF  CLANTON
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/09
73/10/21
73/11/ia
73/12/09
74/01/05
74/01/19
74/02/02
74/02/16
00630 00625
TIME DEPTH N02kN03 TOT KJEL
OF N-TOTAL N
DAY FEET
02
11
09
09
09
08
10
11
09
09
09
09
13
09
20
00
10
10
25
20
00
45
45
00
05
10
45
30
MG/L
0
0
2
0
0
2
0
0
0
C
0
0
0
0
.360
.320
.020
.460
.300
.060
.680
.290
.920
.580
.450
.450
.400
.650
MG/L
3.
1.
7.
5.
0.
0.
3.
0.
1.
1.
1.
0.
1.
500
800
500
200
780
800
780
600
950
400
000
400
100
1.000
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0.
0.
0.
0.
0.
0.
3.
0.
1.
0.
0.
0.
0*
0.
310
470
520
815
520
315
750
042
160
830
168
092
260
220
MG/L
2.
0.
0.
3.
2.
4.
3.
0.
1.
1.
p
500
125
154
000
800
600
100
019
800
100
1.440
1.
0.
0.
450
660
640
MG/L P
2.750
0.345
0.270
3.300

4.600
3.100
0.075
1.800
1.300
1.700
l.BbO
0.760
0.80C

-------
STORE! RETRIEVAL DATE 76/07/22
                                                                  010801          LS0108D1
                                                                 32 57 30.0 086 32 00.0 4
                                                                 YELLOWLEAF CREEK
                                                                 01      MAP CrilLTON CO H
                                                                 F/MITCHELL LAf^E (RESVR)  033592
                                                                 SEC KD XING 1 MI SW UP LAY DAM
                                                                 11EPALES             211120t
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/09
73/10/21
73/11/18
73/12/09
7^/01/05
74/01/19
7^/02/02
74/02/16
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
01
09
10
10
10
09
11
10
10
09
09
10
15
11
50
45
15
10
25
?5
15
45
30
45
55
00
55
05
MG/L
0
0
0
0
0
0
c
0
0
0
0
0
u
0
.088
.132
.132
.170
.168
.092
.094
.042
.017
.072
.108
.224
.168
.264
MG/L
2.
2.
1.
2.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
600
500
400
510
340
230
420
450
400
200
300
700
800
400
00610 00671 00665
NH3-N PHOS-OIS PHOS-TOT
TOTAL ORTHO
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.064
.460
.096
.088
.036
.021
.048
.017
.016
.032
.016
.032
.100
.030
MG/L
0.
0.
0.
o.
0.
0.
0.
0.
0.

0.
0.
0.
0.
p
014
022
010
019
034
025
045
009
005

008
015
015
015
MG/L P
0.045
0.135
0.030
0.025
0.035
0.030
0.045
0.015
0.015
0.017
0.030
0.035
0.015
0.020

-------
STORET RETRIEVAL DATE 76/07/32
                                                                  0108E1          LS0108E1
                                                                 32 55 30.0 086 22 00.0 4
                                                                 wEOGUFKA CREEK
                                                                 01      MAP COOSA CO H«*Y
                                                                 T/MITCHELL LAKE (RESVR)  033591
                                                                 SEC RD XING .75 MI NW OF HILLWOOO
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00

DATE
FROM
TO
73/03/03
73/0^/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/09
73/10/21
73/11/18
73/12/09
74/01/05
74/01/19
74/02/02
74/02/16

TIME DEPTH
OF
DAY FEET
10 05
10 40
11 00
10 30

09 40
11 00
10 40
11 SO
11 ?0
11 10
11 10
15 30
15 25
00630
00625
N02&N03 TOT KJEL
N-TOTAL
MG/L
0.010K
0.092
0.046
0.038
0.032
0.012
C.011
0.010K
0.010K
0.040
0.208
0.112
0.064
0.108
N
MG/L
0.690
1.800
1.260
0.180
1.400
0.420
0.500
0.500
0.250
0.350
0.300
1.200
0.800
0.200
00610
NH3-N
TOTAL
MG/L
0.039
0.410
0.072
0.018
0.032
0.016
0.026
0.013
0.012
0.008
0.016
0.300
0.050
0.020
00671
PHOS-DIS
ORTHO
MG/L P
0.006
0.016
0.005K
0.011
0.007
0.015
0.013
0.005K
0.008
0.012
0.010
0.010
0.010
0.010
00665
PHOS-TOT

MG/L P
0.020
0.110
0.025
0.025
0.015
0.020
0.020
0.005K
0.015
0.017
0.035
0.040
0.025
0.025
  K  VALUE  KNOWN  TO  BE
  LESS  THAN  INDICATED

-------
STORE! RETRIEVAL DATE 76/07/22
                                                                  0108F1          LS0108F1
                                                                 32 51 00.0 086 20 30.0 4
                                                                 HATCHETT C*EEK
                                                                 01      MAP COOSA CO Hi»Y
                                                                 T/MITCHELL LAKE          033591
                                                                 SEC RD XING 1.75 Ml N KELLYS CROSSROADS
                                                                 11EPALES             2111204
                                                                  0000 FEET  DEPTH  CLASS 00
DATE
FROM
TO
73/03/03
73/04/07
73/05/05
73/06/03
73/07/14
73/08/25
73/09/09
73/10/21
73/11/18
73/12/09
74/01/05
74/01/19
7^/02/02
74/02/lb
00630 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
09
10
10
10
10
09
10
10
10
10
10
10
14
14
30
00
?0
00
00
20
20
00
40
50
50
50
55
55
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.022
.ObO
.033
.021
.021
.010K
.010K
.010*
.010*
.012
.052
.068
.032
.052
MG/L
1.
3.
2.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
800
100
950
130
100K
100K
230
300
400
300
400
200
200
300
00610 00671 00665
NH3-N PHOS-DIS PHOS-TOT
TOTAL ORTHO
MG/L
0
0
0
0
0
0
0
0
0
0
0
u
0
0
.056
.535
.320
.008
.019
.007
.007
.013
.021
.012
.032
.028
.017
.015
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.005K
.012
.005K
.009
.009
.008
.016
.005K
.012
.020
.012
.010
.010
.010
MG/L P
0.020
0.110
0.030
0.016
0.020
O.Olb
0.020
0.005K
0.015
0.025
0.030
0.035
0.030
0.035
  K  VALUE  KNOWN  TO  BE
  LESS  THAN  INDICATED

-------
STORE! RETRIEVAL DATE 76/07/22
                                                                  OlOtiCA          TF0108CA     P004500
                                                                 32 51 10.0 086 36 20.0 4
                                                                 CLANTON
                                                                 01      CHILTON CO HWY
                                                                 T/MITCHELL RESERVOIR     033592
                                                                 WALNUT CREEK
                                                                 11EPALES             2141204
                                                                  0000 FEET  DEPTH  CLASS 00

                      00630     00625     00610     00671     00665     50051     50053
  DATE   TIME DEPTH N02&N03   TOT KJEL   NH3-N    PHOS-DIS  PHOS-TOT    FLOU    CONDUIT
FROM
TO
73/04/25
CP(T>-
73/04/25
73/05/28
CP(T)-
73/05/28
73/06/25
CP < T ) -
73/06/25
73/07/24
CP-
73/07/24
73/08/29
CPITI-
73/08/29
73/09/2h
CP
-------
STORET RETRIEVAL OATL 76/07/22
  DATE
  FROM
   TO

74/04/30
CP(T)-
74/04/30
             00630
TIME DEPTH N02&.N03
 OF        N-TOTAL
DAY  FEET    MG/L
11 00
16 00
              3.200
8.300
                                                                  010BCA          TFOlOdCA     P004500
                                                                 32 SI 10.0 086 36 20.0 4
                                                                 CLANTON
                                                                 01      CHILTON CO Hdf
                                                                 T/MITCHELL RESERVOIR     033S92
                                                                 WALNUT C^EEK
                                                                 11EPALES             2141204
                                                                  0000 FtET  DEPTH  CLASS 00
00625
TOT KJEL
N
MG/L
00610
NH3-N
TOTAL
MG/L
00671
PHOS-DIS
ORTHO
MG/L P
00665
PHOS-TOT

MG/L P
50051
FLOW
RATE
INST MGD
50U53
CONDUIT
FLOw-MGD
MONTHLY
3.100
4.900
5.700
0.632
U.633

-------
         APPENDIX £

PARAMETRIC RANKINGS OF LAKES
 •  SAMPLED BY NES IN 1974
     STATE OF ALABAMA

-------
LAKE DATA TO BE USED IN BANKINGS
LAKE
CODE  LAKE NAME
0101  8ANKHEAD LAKE
0103  GANTT -RESERVOIW
0104  GUNTERSVILLE RESERVOIR
0105  HOLT LOCK AND DAM
0106  LAY LAKE
0107  MARTIN LAKE
0108  MITCHELL LAKE
0109  PICKWICK LAKE
0113  WEISS RESERVOIR
0114  WILSON LAKE
0115  LAKE
MEDIAN
TOTAL P
0.039
0.039
0.044
0.018
0.076
0.017
0.053
0.056
0.093
0.053
0.049
MEDIAN
INORG N
0.770
0.300
0.480
0.835
0.390
0.170
0.390
0.535
0.360
0.460
0.170
500-
MEAN SEC
453.667
465.778
461.111
449.417
470.778
435.250
466.000
455.000
478.389
447.714
437.889
MEAN
CrILORA
4.017
3.144
8.567
3.183
7.056
6.407
6.311
3.450
11.361
7.400
13.711
Ib-
MIN DO
14.900
14.000
13.300
13.600
13.000
15.000
13.400
11.900
14.900
10.300
15.000
MEDIAN
DISS ORTrlO
0.007
0.008
0.014
0.006
0.033
0.004
0.033
0.035
0.034
0.033
0.014

-------
PERCENT OF LAKES WITH HIGHER VALUES  (NUMBER OF LAi^ES WITH HIGHER VALUtS)

LAKE
CODE  LAKE NAME

0101  8ANKHEAD LAKE

0103  GANTT RESERVOIR

0104  GUNTERSVILLE RESERVOIR

0105  HOLT LOCK AND 0AM

0106  LAY LAKE

0107  MARTIN LAKE

0108  MITCHELL LAKE

0109  PICKWICK LAKE

0112  WEISS RESERVOIR

0114  WILSON LAKE

0115  LAKE PURDY
MEDIAN
TOTAL P
75 <
75 (
60 (
90 (
10 (
100 (
40 (
20 (
0 (
30 (
50 (
7)
7)
6)
9)
1)
10)
4)
2)
0)
3)
5)
MEDIAN
INORG
10 (
60 (
30 (
0 <
50 (
95 (
70 (
20 (
30 (
40 (
95 (
N
1)
6)
3)
0)
5)
9)
7)
2)
8)
4)
9)
500-
MEAN SEC
60 (
30 (
4C (
70 (
10 (
100 (
20 (
50 (
0 (
80 (
90 (
6)
3)
4)
7)
1)
10)
2)
5)
0)
8)
9)
MEAN
CHLO^A
70 (
100 (
20 (
90 (
40 (
50 (
60 (
80 (
10 (
30 (
0 (
7)
10)
2)
9)
4)
5)
6)
d)
1)
3)
0)
15-
MIN i
25 (
40 (
80 (
50 (
60 (
5 (
70 (
90 (
25 (
100 (
5 (
)0
2)
4)
8)
5)
6)
0)
7)
9)
2)
10)
0)
MEDIAN
DISS OwTrtO P
80 (
70 (
55 (
90 (
20 (
100 (
35 (
0 (
10 (
35 (
55 (
ft)
7)
5)
9)
2)
10)
3)
0)
1)
3)
5)
INOE*
NO
32U
375
2d5
390
190
450
295
260
125
315
295

-------
LAKES RANKED BY INDEX NOS.
RANK  LAKE CODE  LAKE NAME               INDEX NO

   1  0107       MARTIN LAKE                450
   2  0105       HOLT LOCK AND DAM          390
   3  0103       GANTT RESERVOIR            375
   4  0101       BANKHEAD LAi^E              320
   5  0114       WILSON LAKE                315
   6  0115       LAKE PURDY                 295
   7  0108       MITCHELL LAKE              295
   8  010^       GUNTERSVILLE RESERVOIR     285
   9  0109       PICKWICK LAKE              260
  10  0106       LAY LAKE                   190
  11  0112       WEISS RESERVOIR            125

-------