U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
REPORT
ON
LAKE TALQUIN
GADSDEN AND L£ON COUNTIES
FLORIDA
EPA REGION IV
WORKING PAPER No, 274
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
LAKE TALQUIN
GADSDB1 AND LEON COUNTIES
FLORIDA
EPA REGION IV
WORKING PAPER No, 274
WITH THE COOPERATION OF THE
FLORIDA DEPARTMENT OF ENVIRONMENTAL REGULATION
AND THE
FLORIDA NATIONAL GUARD
DECEMBER, 1977
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1
CONTENTS
Page
Foreword ii
List of Florida Lakes iv
Lake and Drainage Area Map v
Sections
I. Conclusions 1
I!. Lake and Drainage Basin Characteristics 3
III. Lake Water Quality Summary 4
IV. Nutrient Loadings 8
V. Literature Reviewed 13
VI. Appendices 14
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ii
FOREWORD
The National Eutrophication Survey v/as initiated in 1972 in
response to an Administration commitment to investigate the nation-
wide threat of accelerated eutrophication to freshwater lakes and
reservoirs.
OBJECTIVES
The Survey was designed to develop, in conjunction with state
environmental agencies, information on nutrient sources, concentrations,
and impact on selected freshwater lakes as a basis for formulating
comprehensive and coordinated national, regional, and state management
practices relating to point-source discharge reduction and non-point
source pollution abatement in lake watersheds.
ANALYTIC APPROACH
The mathematical and statistical procedures selected for the
Survey's eutrophication analysis are based on related concepts that:
a. A generalized representation or model relating
sources, concentrations, and impacts can be constructed.
b. By applying measurements of relevant parameters
associated with lake degradation, the generalized model
can be transformed into an operational representation of
a lake, its drainage basin, and related nutrients.
c. With such a transformation, an assessment of the
potential for eutrophication control can be made.
LAKE ANALYSIS
In this report, the first stage of evaluation of lake and water-
shed data collected from the study lake and its drainage basin is
documented. The report is formatted to provide state environmental
agencies with specific information for basin planning [§303(e)], water
quality criteria/standards review [§303(c)], clean lakes [§314(a,b)],
and water quality monitoring [§106 and §305(b)] activities mandated
by the Federal Water Pollution Control Act Amendments of 1972.
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iii
Beyond the single lake analysis, broader based correlations
between nutrient concentrations (and loading) and trophic condi-
tion are being made to advance the rationale and data base for
refinement of nutrient water quality criteria for the Nation's
fresh water lakes. Likewise, multivariate evaluations for the
relationships between land use, nutrient export, and trophic
condition, by lake class or use, are being developed to assist
in the formulation of planning guidelines and policies by EPA
and to augment plans implementation by the states.
ACKNOWLEDGMENT
The staff of the National Eutrophication Survey (Office of
Research & Development, U. S. Environmental Protection Agency)
expresses sincere appreciation to the Florida Department of Environ-
mental Regulation for professional involvement and to the Florida
National Guard for conducting the tributary sampling phase of the
Survey.
Josoph W. Landers, Jr., Secretary of the Department of Environ-
mental Regulation; John A Redmond, former Director of the Division
of Planning, Technical Assistance, and Grants; and Dr. Tim S. Stuart,
Chief of the Bureau of Water Quality, provided invaluable lake docu-
mentation and counsel during the survey, reviewed the preliminary
reports, and provided critiques most useful in the preparation of this
Working Paper series.
Major General Henry W. McMillan (Retired), then the Adjutant
General of Florida, and Project Officer Colonel Hugo F. Wiridham,
who directed the volunteer efforts of the Florida National Guard,
are also gratefully acknowledged for their assistance to the Survey.
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iv
NATIONAL EUTROPHICATION SURVEY
STUDY LAKES
STATE OF FLORIDA
LAKE NAME
Alligator
Apopka
Banana
Crescent
Doctors
Dora
East Tohopekaliga
Effie
Eloise
George
Gibson
Glenada
Griffin
Haines
Hancock
Horseshoe
Howel1
Istokpoga
Jessie
Jessup
Kissimmee
Lawne
Lulu
Marion
Minnehaha
Minneola
Monroe
Munson
Okeechobee
Poinsett
Reedy
Seminole
Semi nole
South
Talquin
Tarpon
Thonotosassa
Tohopekaliga
Trout
Weohyakapka
Yale
COUNTY
Columbia
Lake, Orange
Polk
Flagler, Putnam
Clay
Lake
Osceola
Polk
Polk
Putnam, Volusia
Polk
Highlands
Lake
Polk
Polk
Seminole
Orange, Seminole
Highlands
Polk
Seminole
Osceola
Orange
Polk
Polk
Orange
Lake
Seminole, Volusia
Leon
Glades, Hendry, Martin,
Okeechobee, Palm Beach
Brevard, Orange, Osceola
Polk
Jackson, FL; Decatur,
Seminole, GA
Pinellas
Brevard
Gadsden, Leon
Pinellas
Hillsborough
Osceola
Lake
Polk
Lake
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SEORGI A_
'FLORIDA
W45'
W30'
LAKE TALQUIN
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LAKE TALQUIN
STORE! NO. 1239
CONCLUSIONS
A. Trophic Condition:
Survey data indicate Lake Talquin is eutrophic. It ranked
twenty-first in overall trophic quality when the 41 Florida
water bodies sampled in 1973 were compared using a combination
of six parameters*. Seventeen water bodies had less and one
had the same median total phosphorus, 19 had less median ortho-
phosphorus, 31 had less and one had the same median inorganic
nitrogen, seven had less mean chlorophyll a^, and nine had
greater mean Secchi disc transparency. Marked depression of
dissolved oxygen with depth occurred at station 1 in June and
at station 2 in August.
Survey limnologists observed beds of macrophytes in the
shallow protected areas of the lake.
B. Rate-Limiting Nutrient:
The algal assay results indicate Lake Talquin was nitrogen
limited at the time the sample was collected (06/20/73). The
lake data also indicate nitrogen limitation, except for station
3 in August.
C. Nutrient Controllability:
1. Point sources—It is estimated that the six municipal
point sources considered in this report accounted for 20.2% of
the total phosphorus and 7.2% of the total nitrogen inputs to
* See Appendix A.
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2
Lake Talquin during the sampling year. The four Georgia point
sources (Cairo, Moultrie, Pel ham, and Thomasville; see map, page
v), are well beyond the 40-km limit of the Survey*. However,
it is assumed that all of the nutrient loads from those sources
reached the lake during the sampling year.
The sampling year phosphorus loading of 6.01 g/m2 is over
five times that proposed by Vollenweider (Vollenweider and
Dillon, 1974) as a eutrophic loading. However, even complete
removal of phosphorus at the six municipal point sources would
still leave a loading of 4.79 g/m2/yr (over four times the eutro-
phic loading; and although Florida lakes may assimilate phosphorus
at higher levels than those suggested by Vollenweider (see page 12),
it does not seem likely that the degree of phosphorus reduction
attainable by municipal point source control would result in a
significant improvement in the condition of Lake Talquin.
2. Non-point sources — It is estimated that non-point sources
contributed 79.7% of the total phosphorus and 92.6% of the total
nitrogen inputs to Lake Talquin during the sampling year. The
Ochlockonee and Little rivers collectively accounted for nearly
73% of the phosphorus and about 80% of the nitrogen.
According to Harris et al. (1972), land use in the Lake Talquin
watershed is predominately agricultural, and they report that water
quality problems have resulted from feedlot runoff. Also, there
are Miocene outcrops with workable phosphorus deposits in the
Georgia portion of the Ochlockonee River drainage as well as the
headwaters of Attapulgus Creek, a tributary of the Little River
(Tel fair, 1976).
* See Working Paper No. 175, "...Survey Methods, 1973-1976".
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II. LAKE AND DRAINAGE BASIN CHARACTERISTICS1"
A. Morphometry r:
1. Surface area: 43.70 kilometers2.
2. Mean depth: 2.8 meters.
3. Maximum depth: 15.0 meters.
4. Volume: 122.360 x 106 m3.
5. Mean hydraulic retention time: 30 days.
B. Tributary and Outlet:
(See Appendix C for flow data)
1. Tributaries -
Drainage Mean flow
Name area (.km2)* (m3/sec)*
Ockawaha Creek 86.0 1.43
Little River 844.3 12.03
Bear Creek 30.8 0.51
Ocklockonee River 3,030.3 29.48
Minor tributaries &
immediate drainage - 300.4 3.95
Totals 4,291.8 47.40
2. Outlet -
Ochlockonee River 4,335.5** 47.39
C. Precipitation***:
1. Year of sampling: 208.0 centimeters.
2. Mean annual: 144.4 centimeters.
t Table of metric conversions—Appendix B.
tt Harriss, et al., 1972.
* For limits of accuracy, see Working Paper No. 175, "...Survey Methods,
1973-1976".
** Total drainage area adjusted to equal sum of subdrainage areas plus
area of lake.
*** See Working Paper No. 175.
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4
III. WATER QUALITY SUMMARY
Lake Talquin was sampled three times during 1973 by means of a
pontoon-equipped Huey helicopter. Each time, samples for physical and
chemical parameters were collected from four stations on the lake and
usually from two or more depths at each station (see map, page v).
During each visit, a single depth-integrated (4.6 m or near bottom to
surface) sample was composited from the stations for phytoplankton
identification and enumeration; and during the first visit, a single
18.9-liter depth-integrated sample was collected from each of the
stations for chlorophyll ^analysis. The maximum depths sampled
were 9.4 meters at station 1, 9.1 meters at station 2, 6.4 meters at
station 3, and 1.2 meters at station 4.
The sampling results are presented in full in Appendix D and are
summarized below.
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PARAMETER
TEMP (C)
DISS OXY
CNDCTVY (MCROMOI
PH (STAND UNITS)
TOT ALK (MG/L)
TOT P (MG/L)
ORTHO P (MG/L)
N02*N03 (MG/L)
AMMONIA (MG/L)
KJEL N (MG/L)
INORG N (MG/L)
TOTAL N (MG/L)
CHLKPYL A
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B. Biological characteristics:
1. Phytoplankton -
Sampli ng
Date
06/20/73
08/31/73
11/05/73
2. Chlorophyll a_ -
Sampli ng
Date
06/20/73
08/31/73
11/05/73
Dominant
Genera
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
Cyclotella sp_.
Flagellates
Scenedesmus sp.
Dinoflagellates
Asterionella sp.
Other genera
Total
Melosira sp.
Flagellates
Cyclotella s£.
Dactylococcopsis sp,
Navicula s£.
Other genera
Total
Melosira sp.
Flagellates
Cyclotella s£.
Chroococcus sp.
Scenedesmus sp.
Other genera
Total
Station
Number
1
2
3
4
1
2
3
4
1
2
3
4
Algal Units
per ml
585
502
84
84
84
293
1,632
6,545
1,771
1,771
1,078
1,001
2,772
14,938
5,619
1,463
308
154
154
618
8,316
Chlorophyll
(yg/D
4.9
2.1
0.7
1.4
48.8
18.2
4.6
11.0
5.6
5.0
7.5
4.0
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7
C. Limiting Nutrient Study:
1. Autoclaved, filtered, and nutrient spiked -
Ortho P Inorganic N Maximum yield
Spike (mg/1) Cone, (mg/1) Cone, (mg/1) (rng/1-dry wt.)
Control 0.040 0.163 3.6
0.050 P 0.090 0.163 4.1
0.050 P + 1.0 N 0.090 1.163 23.7
1.0 N 0.040 1.163 14.8
2. Discussion -
The control yield of the assay alga, Selenastrum capri-
cornutum, indicates that the potential primary productivity
of Lake Talquin was moderately high at the time the assay
sample was collected (06/20/73). The addition of nitrogen
alone or in combination with orthophosphorus resulted in
significantly increased yields, while the addition of ortho-
phosphorus alone did not. This indicates nitrogen limitation.
The lake data also indicate nitrogen limitation at most
sampling times; i.e., the mean inorganic nitrogen/orthophos-
phorus ratios were 13/1 or less at all stations and sampling
times except for station 3 in August where the N/P ratio was
18/1, and phosphorus limitation would be expected.
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8
IV. NUTRIENT LOADINGS
(See Appendix E for data)
For the determination of nutrient loadings, the Florida National
Guard collected monthly near-surface grab samples from each of the
tributary sites indicated on the map (page v). 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 Florida District Office of the U.S. Geological Survey for the
tributary sites nearest the lake.
In this report, nutrient loads for sampled tributaries were
determined by using a modification of a U.S. Geological Survey computer
program for calculating stream loadings*. Nutrient loads shown are
those measured minus point-source loads, if any.
Nutrient loads for unsarnpled "minor tributaries and immediate
drainage" ("ZZ" of U.S.G.S.) were estimated using the nutrient loads
in kg/km2/year, at station D-l, and multiplying by the ZZ area in km2.
The operator of the Quincy, FL, wastewater treatment plant provided
monthly effluent samples and corresponding flow data. The operators of
the Havana, FL, and the Cairo, Moultrie, Pelham, and Thomasville, GA,
wastewater treatment plants did not participate; the nutrient loads from
those sources were estimated at 1.134 P and 3.401 N/capita/year, and
flows were estimated at 0.3785 m3/capita/day.
The Georgia point sources are well beyond the 40-km limit of the Survey*;
however, it is assumed that all of the nutrients from those sources reached
the lake during the sampling year.
* See Working Paper No. 175.
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A. Waste Sources:
1. Known municipal -
Name
Quincy, FL
Havanna, FL*
Pop.
Served
8,272
1,100
Cairo, GA** 5,000
Moultrie, GA** 16,195
4,000
15,000
**
Pel ham, GA
Thomasville,
GA**
Mean Flow
Treatment (m3/d)
tr. filter 2,869.9
tr. filter 416.4
tr. filter 1,892.5
tr. filter 6,129.8
prim, clari- 1,514.0
fier
tr. filter 5,677.5
Receiving
Hater
Quincy Cr. to
Little R.
trib. to
Ochlockonee R.
trib. to Tired Cr.
Ochlockonee R.
Town Br. to Little
Ochlockonee R.
Bruces Br. to
Ochlockonee R.
2. Industrial - Unknown.
t Treatment plant questionnaire.
* Tel fair, 1976.
** Anonymous, 1971.
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10
B. Annual Total Phosphorus Loading - Average Year:
1. Inputs -
kg P/ % of
Source yr total
a. Tributaries (non-point load) -
Ockawaha Creek 615 0.2
Little River 66,115 25.2
Bear Creek 1,435 0.5
Ochlockonee River 124,990 47.6
b. Minor tributaries & immediate
drainage (non-point load) - 14,120 5.4
c. Known municipal STP's -
Quincy, FL 6,280 2.4
Havana, FL 1,245 0.5
Cairo, GA 5,670 2.2
Moultrie, GA 18,365 7.0
Pel ham, GA 4,535 1.7
Thomasville, GA 17,010 6.5
d. Septic tanks* - 135 < 0.1
e. Known industrial - ?
f. Direct precipitation** - 1,925 0.7
Total 262,440 100.0
2. Outputs -
Lake outlet - Ochlockonee River 139,420
3. Net annual P accumulation - 123,020 kg.
* Estimate based on 470 shoreline dwellings; see Working Paper No. 175.
** Brezonik and Shannon, 1971.
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11
Annual Total Nitrogen Loading - Average Year:
1. Inputs -
Source
a. Tributaries (non-point load)
Ockawaha Creek
Little River
Bear Creek
Ochlockonee River
kg N/
55,395
802,690
17,730
967,105
b. Minor tributaries & immediate
drainage (non-point load) - 173,030
c. Known municipal STP's -
Quincy, FL
Havana, FL
Cairo, GA
Moultrie, GA
Pel ham, GA
Thomasville, GA
d. Septic tanks* -
e. Known industrial -
f. Direct precipitation** -
Total
2. Outputs -
Lake outlet - Ochlockonee River
3. Net annual N accumulation - 469,
18,265
3,740
17,005
55,080
13,605
51,015
5,010
?
25,345
2,205,015
1,735,985
030 kg.
% of
total
2.5
36.4
0.8
43.9
7.8
0.8
0.2
0.8
2.5
0.6
2.3
0.2
-
1.1
100.0
D. Non-point Nutrient Export by Subdrainage Area:
Tributary kg
Ockawaha Creek
Little River
Bear Creek
Ochlockonee River
P/km2/yr
7
78
47
41
kg N/kr
644
951
576
319
*
* Estimate based on 470 shoreline dwellings; see Working Paper No. 175.
** Brezonik and Shannon, 1971.
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12
E. Yearly Loads:
In the following table, the existing phosphorus loadings
are compared to those proposed by Vollenweider (Vollenweider
and Dillon, 1974). Note, however, that Florida lakes may be
able to assimilate phosphorus at a somewhat higher level than
that suggested by Vollenweider (Shannon and Brezonik, 1972).
Essentially, Vollenweider's "dangerous" loading is one at
which the receiving water would become eutrophic or remain eutro-
phic; his "permissible" loading is that which would result in
the receiving water remaining oligotrophic or becoming oligo-
trophic if morphometry permitted. A mesotrophic loading would
be considered one between "dangerous" and "permissible".
Vollenweider's model may not be applicable to water bodies
with short hydraulic retention times.
Total Phosphorus Total Nitrogen
Total Accumulated Total Accumulated
grams/m2/yr 6.01 2.82 50.5 10.7
Vollenweider phosphorus loadings
(g/m2/yr) based on mean depth and mean
hydraulic retention time of Lake Talquin:
"Dangerous" (eutrophic loading) 1.12
"Permissible" (oligotrophic loading) 0.56
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13
V. LITERATURE REVIEWED
Anonymous, 1971. Inventory of municipal waste facilities. EPA
Publ. OWP-1, vol. 4, Wash., DC.
Brezonik, Patrick L., and Earl E. Shannon, 1971. Trophic state of
lakes in north central Florida. Publ. No. 13, FL Water Resources
Res. Ctr., U. of FL, Gainesville.
Harriss, R. C., R. R. Turner, G. A. Berg, and S. A. Moore; 1972.
Lake Talquin studies--1971-72 annual progress report. Fed. Aid
in Fish Restor., Dingell-Johnson Proj. No. F-12-13. FL Game &
Fresh Water Fish Comrn., Tallahassee.
Harriss, R. C. and R. R. Turner, 1973. Study V. Lake Talquin
investigations, 1972-1973 annual progress report. Fed. Aid
in Fish Restor., Dingell-Johnson Proj. No. F-12-14. FL Game
& Fresh Water Fish Comtn., Tallahassee.
Ketelle, Martha J. and Paul D. Uttormark, 1971. Problem lakes in
the United States. EPA Water Poll. Contr. Res. Ser., Proj.
#16010 EHR, Wash., DC.
Shannon, Earl E., and Patrick L. Brezonik, 1972. Relationships
between lake trophic state and nitrogen and phosphorus loading
rates. Env. Sci. & Techn. 6_ (8): 719-725.
Telfair, John S., Jr., 1976. Personal communication (information and
data on Havana STP; phosphorus deposits in drainage). Kunde,
Driver, Spooner, & Assoc., Miami.
Vollenweider, R. A., and P. J. Dillon, 1974. The application of the
phosphorus loading concept to eutrophication research. Natl. Res.
Council of Canada Publ. No. 13690, Canada Centre for Inland Waters,
Burlington, Ontario.
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14
VI. APPENDICES
APPENDIX A
LAKE RANKINGS
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LAKE DATA TO BE USED IN RANKINGS
LAKE
CODE LAKE NAME
1201 ALLIGATOR LAKE
1202 LAKE APOPKA
1203 LAKE BANANA
1206 LAKE CRESCENT
1207 DOCTORS LAKE
1208 LAKE DORA
1209 LAKE EFFIE
1210 LAKE GEORGE
1211 LAKE GIBSON
1212 GLENADA LAKE
1214 LAKE GRIFFIN
121S LAKE HAINES
1217 LAKE HANCOCK
1219 LAKE HORSESHOE
1220 LAKE MOWELL
1221 LAKE ISTOKPOGA
1223 LAKE JESSUP
1224 LAKE KISSIMMEE
1227 LAKE LULU
1228 LAKE MARION
1229 LAKE MINNEHAHA
1230 LAKE MINNEOLA
1231 LAKE MONROE
1232 LAKE OKEECHOBEE
123* LAKE POINSETT
1236 LAKE REEDY
1238 LAKE SOUTH
1239 LAKE TALOUIN
MEDIAN
TOTAL P
0.620
0.102
0.660
0.065
0.084
0.102
1.480
0.129
0.167
0.134
0.119
0.063
0.772
0.034
1.260
0.039
0.49?
0.034
1.490
0.044
0.038
0.018
O.tSS
0.063
0.085
0.033
0.074
0.085
MEDIAN
INORG N
0.260
0.230
0.260
0.130
0.120
0.240
0.410
0.165
0.115
0.165
0.260
0.115
0.195
0.130
0.285
0.120
0.290
0.145
1.065
0.260
0.080
0.070
0.300
0.185
0.150
0.330
0.130
9.290
500-
MEAN SEC
474.000
484.176
482.667
473.889
465. 555
482.889
489.000
469.308
470.000
454.167
481.333
462.667
483.500
459.000
464.000
464.222
487.000
463.667
483.000
468.833
435.000
406.333
474.555
472.366
469.000
468.500
464.000
462.167
MEAN
CHLORA
87.733
46.611
208.600
10.211
27.100
59.978
261.433
35.000
19.675
27.667
66.855
26.567
97.900
12.067
54.117
6.594
76.550
24.142
276.566
29.967
8.733
3.333
14.225
14.524
6.500
34.837
23.167
9.483
15-
MIN 00
13.100
8.300
3.600
10.200
10.600
7.400
15.000
11.000
10.200
14.700
6.600
10.600
5.600
11.500
9.000
8.600
7.600
8.800
14.300
7.600
7.700
7.400
10.800
9.800
10.600
10.600
9.000
14.400
MEDIAN
OISS ORTHO P
0.386
0.019
0.293
0.033
0.028
0.022
0.950
0.063
0.069
0.072
0.038
0.014
0.158
0.023
1.175
0.010
0.288
0.007
1.030
0.016
0.012
0.009
0.128
0.010
0.051
0.008
0.028
0.031
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LAKE DATA TO BE USED IN RANKINGS
LAKE
CODE LAKE NAME
1240 LAKE THONOTOSASSA
12*1 LAKE TOHOPEKALIGA
1242 TROUT LAKE
1243 LAKE WEOHYAKAPKA
12*6 LAKE YALE
1247 LAKE MUNSON
1248 LAKE SEMINOLE
1249 LAKE LAWNE
12SO LAKE TARPON
1252 LAKE ELOISE
1256 LAKE JESSIE
1261 EAST LAKE TOHOPEKALIGA
1264 PAYNE'S PRAIRIE LAKE (NO
MEDIAN
TOTAL P
0.695
0.246
1.110
0.047
0.027
1.475
0.234
2.560
0.041
0.486
0.051
0.042
1.260
MEDIAN
INORG N
0.095
0.200
0.650
0.080
0.160
0.925
0.175
1.350
0.070
0.170
0.090
0.070
0.140
500-
MEAN SEC
466.167
472,917
472.000
458.667
4M.OOO
486.667
473.833
494.667
400.889
465.333
452.667
440.833
476.000
MEAN
CHLORA
37.700
30.633
76.967
7.767
25.367
140.317
102.000
84.900
6.867
70.233
26.300
5.167
88.200
15-
MIN DO
10.200
10.500
12.900
8.200
7.600
12.200
8.600
10.400
9.000
12.200
10.800
9.400
7.400
MEDIAN
OISS ORTHO P
0.565
0.152
0.970
0.011
0.014
0.852
0.026
0.117
0.027
0.339
0.011
0.007
1.210
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PERCENT OF LAKES MITH HIGHER VALUES (NUMBER OF LAKES WITH HIGHER VALUES)
LAKE
CODE LAKE NAME
1201 ALLICATOR LAKE
1202 LAKE APOPKA
1203 LAKE BANANA
1206 LAKE CRESCENT
1207 DOCTORS LAKE
1208 LAKE DORA
1209 LAKE EFF1E
1210 LAKE GEORGE
1211 LAKE GIBSON
1212 GLENADA LAKE
1214 LAKE GRIFFIN
1215 LAKE HAINES
1217 LAKE HANCOCK
1219 LAKE HORSESHOE
1220 LAKE HOWELL
.'
1231 LAKE ISTOKPOGA
1223 LAKE JESSUP
1224 LAKE KISS1MMEE
1227 LAKE LULU
1228 LAKE MARION
1229 LAKE MINNEHAHA
123C LAKE HINNEOLA
1231 LAKE MONROE
1232 LAKE OKEECHOBEE
123<» LAKE POINSETT
1236 LAKE REED*
1238 LAKE SOUTH
1239 LAKE TALOUIN
MEDIAN
TOTAL P
25
50
23
65
60
53
5
45
40
43
48
70
18
93
11
85
28
90
3
78
88
100
38
68
58
95
63
55
< 101
( 20)
( 9)
( 26)
( 24)
( 21)
( 2>
1 18)
( 161
( 17)
< 19)
( 28)
( 7)
« 37)
( 4)
( 34)
( ID
I 36)
( D
( 31)
( 35)
( 40)
< 15)
( 27)
( 23)
< 38)
( 25)
« 22)
MEDIAN
INORG N
29 (
38 <
29 (
70 <
76 <
35 «
10 (
54 (
81 (
54 (
29 (
81 (
43 <
70 <
23 (
76 (
18 <
63 <
3 (
29 (
91 (
98 (
15 (
45 (
60 (
13 I
70 <
20 (
10)
15)
10)
27)
30)
14)
4)
21)
32)
21)
10)
32)
17)
27)
9)
30)
7)
25)
1)
10)
36)
38)
6)
18)
24)
5)
27)
8)
500-
MEAN SEC
30 (
10 (
20 C
33 (
60 1
18 (
3 (
48 I
45 (
85 (
23 1
75 (
13 (
80 (
69 (
65 (
5 (
73 »
15 (
53 (
95 <
98 (
28 I
40 (
50 (
55 (
69 <
78 (
12)
4)
8)
13)
24)
7)
1)
19)
18)
34)
9)
301
5)
32)
27)
26)
2)
29)
6)
21)
38)
39)
11)
16)
20)
22)
27)
31)
MEAN
CHLORA
18 ( 7)
38 ( 15)
5 ( 2)
80 ( 32)
55 < 22)
33 ( 13)
3 ( 1)
43 ( 17)
70 ( 28)
53 < 21)
30 ( 12)
58 I 23)
13 ( 5)
78 I 3D
35 ( 14)
93 < 37)
25 I 10)
65 < 26)
0 I 0)
50 ( 20)
85 ( 34)
100 < 40)
75 < 30)
73 < 29)
95 ( 38)
45 < 18)
68 i 27)
83 C 33)
15-
MIN 00
10 (
74 (
100 (
48 (
34 I
90 (
0 <
23 I
48 <
3 (
95 (
34 (
98 <
20 (
60 (
69 (
83 (
65 <
8 (
83 (
78 <
90 (
26 (
53 (
34 (
34 (
60 <
5 (
4)
29)
40)
18)
12)
35)
0)
9)
18)
1)
38)
12)
39)
8)
23)
27)
32)
26)
3)
32)
31)
35)
10)
21)
12)
12)
23)
2)
MEDIAN
DISS ORTHO P
18 (
70 (
23 (
50 (
56 (
68 (
10 (
43 I
40 1
38 (
48 <
78 (
28 (
65 <
3 (
89 (
25 (
99 (
5 (
73 (
80 (
93 (
33 (
89 (
45 (
95 <
56 (
53 (
7)
28)
9)
20)
22)
27)
4)
17)
16)
15)
19)
31)
11)
26)
1)
35)
10)
39)
2)
29)
32)
37)
13)
35)
18)
38)
22)
21)
INDEX
NO
130
280
200
346
341
297
31
256
324
276
273
396
213
406
201
477
184
455
34
366
517
579
215
368
342
337
386
294
-------
PERCENT OF LAKES KITH HIGHER VALUES (NUMBER OF LAKES rflTH HIGHER VALUES!
LAKE
CODE LAKE NAME
1240 LAKE THONOTOSASSA
1241 LAKE TOHOPEKALIGA
1242 TROUT LAKE
1243 LAKE WEOHYAKAPKA
1246 LAKE YALE
1247 LAKE HUNSON
1248 LAKE SEMINOLE
1249 LAKE LAWNE
1250 LAKE TARPON
1252 LAKE ELOISE
1258 LAKE JESSIE
1261 EAST LAKE TOHOPEKALIGA
1260 PAYNE'S PRAIRIE LAKE (NO
MEDIAN
TOTAL P
20 (
33 (
15 I
75 (
98 (
8 (
35 (
0 (
63 (
30 (
73 (
80 (
11 (
8)
13)
6)
30)
39)
3)
14)
0>
33)
12)
29)
32)
4)
MEDIAN
INORG N
85 (
4Q (
8 (
91 (
58 (
5 (
48 (
0 (
98 (
SO (
ae (
98 (
65 (
34)
16)
3)
36)
23)
2)
19)
0)
38)
20)
35)
38)
26)
500-
MEAN SEC
58 (
38 (
43 (
83 (
90 (
8 (
35 (
0 (
100 (
63 (
88 (
93 (
25 (
23)
15)
17)
33)
36)
3)
14)
0)
40)
25)
35)
37 >
10)
MEAN
CHLORA
40 (
48 (
23 (
88 (
63 (
8 (
10 1
20 (
90 (
28 (
60 (
98 I
IS (
16)
19)
9)
35)
25)
3)
4)
8)
36)
11)
24)
39)
6)
15-
MIN DO
48
40
13
74
83
16
69
43
60
16
26
55
90
( 18)
( 16)
( 5)
( 29)
( 32)
( 6)
( 27)
( 17)
t 23)
( 6)
( 10)
( 22)
( 35)
MEDIAN
OISS OHTHO P
15 (
30 (
a i
84 1
75 (
13 <
63 1
35 I
60 '
20 I
84 '
99 <
0
6)
1 12)
: 3)
i 33)
( 30)
! 5)
1 25)
I 14)
I 24)
t 8)
( 33)
I 39)
( 0)
INDEX
NO
266
229
110
495
467
58
260
96
491
207
419
523
206
-------
LAKES RANKED BY INDEX NOS.
RANK LAKE CODE LAKE NAME INDEX NO
1 1330 LAKE MINNEOLA . 579
3 1261 EAST LAKE TOHOPEKALIOA 533
3 1229 LAKE MINNEHAHA 517
4 1243 LAKE WEOHYAKAPKA 495
5 1250 LAKE TARPON 491
6 1221 LAKE ISTOKPOGA 477
7 1246 LAKE YALE 467
8 1224 LAKE KISSIHMEE 455
9 1258 LAKE JESSIE 419
10 1219 LAKE HORSESHOE 406
11 1215 LAKE HAINES 396
12 1238 LAKE SOUTH 366
13 1232 LAKE OKEECHOBEE 368
14 12?8 LAKE MARION 366
15 1206 LAKE CRESCENT 346
16 1234 LAKE POINSETT 342
17 1207 DOCTORS LAKE 341
18 1236 LAKE REEDY 337
19 1211 LAKE GIBSON 324
20 1208 LAKE DORA 297
21 1239 LAKE TALQUIN 294
22 1202 LAKE APOPKA 280
23 1212 GLENADA LAKE 276
24 1214 LAKE GRIFFIN 273
25 1240 LAKE THONOTOSASSA 266
26 1248 LAKE SEMINOLE 260
27 1210 LAKE GEORGE 256
28 1241 LAKE TOHOPEKALIGA 229
-------
LAKES RANKED BY INDEX NOS.
RANK LAKE CODE LAKE NAME INDEX NO
29 1231 LAKE MONROE 215
30 1217 LAKE HANCOCK 2)3
31 1252 LAKE ELOISE 207
32 1264 PAYNE'S PRAIRIE LAKE (NO 206
33 1220 LAKE HOWELL 201
34 1203 LAKE BANANA 200
35 1223 LAKE JESSUP 164
36 1201 ALLIGATOR LAKE 130
37 1242 TROUT LAKE 110
38 1249 LAKE LAWNE 98
39 1247 LAKE MUNSON 58
40 1227 LAKE LULU 34
41 1209 LAKE EFFIE 31
-------
APPENDIX B
CONVERSION FACTORS
-------
CONVERSION FACTORS -
Hectares x 2.471 = acres
Kilometers x 0.6214 = miles.
Meters x 3.28"! = 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 C
TRIBUTARY FLOW DATA
-------
TRIBUTARY FLOW INFORMATION FOR FLORIDA
LAKE CODE 1239 LAKE TALQUlN
TOTAL DRAINAGE AREA OF LAKE(SO KM)
.8/25/75
SUB-DRAINAGE
TRIBUTARY AREA(SQ KM)
JAN
FEB
MAR
APR
MAY
NORMALIZED FLOWS(CMS)
JUN JUL AUG
SEP
OCT
NOV
DEC
MEAN
1239A1
123981
1239C1
1239D1
1239E1
1239ZZ
4454.8
86.0
844.3
30.8
3030.3
300.4
50.26
1.19
12.66
0.42
31.86
4.13
65.86
1.90
15.97
0.68
45.17
2.15
86.59
1.70
20.05
0.59
62.13
2.12
87.36
2.89
19.91
1.02
58.76
4.79
37.75
1.19
10.28
0.42
22.60
3.26
32.17
1.10
8.75
0.40
16.68
5.2^
36.76
1.30
9.91
0.45
21.12
3.96
44.91
0.79
11.19
0.28
25.94
6.71
39.50
1.59
9.71
0.57
20.27
7. 36'
30.41
0.99
8.52
0.37
15.89
4.64
21.04
1.10
7.42
0.40
11.75
0.37
37.60
1.50
10.28
0.54
22.74
2.55
47.39
1.43
12.03
0.51
29.48
3.95
MEAN MONTHLY FLOWS AND DAILY FLOWS(CMS)
TRIBUTARY MONTH YEAR MEAN FLOW DAY
1239A1
123981
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
106.19
291.66
111.29
139.32
40.78
49.55
25.43
12.18
20.02
55.02
39.33
66.88
3.17
5.55
1.39
1.90
1.30
1.70
1.50
1.10
1.10
1.30
1.19
1.10
17
13
17
15
13
17
14
12
16
14
18
15
17
13
17
15
13
17
14
12
16
14
18
15
86.37
311.49
42.76
150.36
45.02
49.55
30.02
6.31
6.54
56.63
54.37
96.84
3.68
1.50
0.51
1.59
0.91
1.70
1.78
1.10
0.91
1.10
0.91
0.91
SUMMARY
TOTAL DRAINAGE AREA OF LAKE = 4454.8
SUM OF SUB-DRAINAGE AREAS = 4291.9
TOTAL FLOW IN = 570.21
TOTAL FLOW OUT = 570.22
FLOW DAY
FLOW DAY
FLOW
-------
TRIBUTARY FLOW INFORMATION FOR FLORIDA
8/25/75
LAKE CODE 1239 LAKE TALQUIN
MEAN MONTHLY FLOWS AND DAILY FLOWS
TRIBUTARY MONTH YEAR MEAN FLOW DAY
1239C1
123901
1239E1
1239ZZ
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
e
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
fl
9
10
11
ia
i
?
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
FLOW DAY
27.84
56.29
15.06
14.81
6.17
8.24
12.88
4.02
6.20
9.03
11.50
18.15
1.13
1.98
0.51
0.68
0.45
0.59
0.54
0.40
0.40
0.45
0.42
0.40
56.52
226.25
84.78
112.39
17.41
25.06
9.09
4.45
4.13
6.68
22.06
79.91
12.20
24.18
6.46
6.60
3.00
4.02
5.69
2.10
2.92
4.11
4.93
7.45
17
13
17
15
13
17
14
12
16
14
18
15
17
13
17
15
13
17
14
12
16
14
18
15
17
13
17
15
13
17
14
12
16
14
16
15
17
13
17
15
13
17
14
12
16
14
18
15
19.06
24.81
7.87
18.09
4.98
11.52
8.01
3.26
3.94
5.52
8.18
10.85
1.33
0.54
0.17
0.57
U.31
0.59
0.65
0.40
0.31
0.40
0.31
0.31
59.86
265.33
34.89
117.71
14.10
20.76
14.16
4. HI
3.06
4.39
22.26
176.10
14.10
6.48
2.29
5.55
2.07
4.02
6.82
2.10
2.38
3.48
3.68
6.09
FLOW DAY
FLOW
-------
APPENDIX D
PHYSICAL and CHEMICAL DATA
-------
SrORET RETRIEVAL DATE 75/08/25
123901
30 23 27.0 084 38 41.0
LAKE TALCJUIN
12039 FLORIDA
DATE
FROM
TO
73/06/20
73/08/31
73/11/05
DATE
FROM
TO
73/06/20
73/08/31
73/11/05
TIME DEPTH
OF
DAY FEET
1 30
1 30
1 30
1 30
1 30
09 10
09 10
09 10
09 10
08 22
08 22
08 22
08 22
TIME
OF
DAY
11 30
11 30
11 30
11 30
11 30
09 10
09 10
09 10
09 10
08 ?2
08 22
08 22
08 22
0000
0006
0015
0022
0031
0000
0005
0015
0020
0000
0005
0015
0030
DEPTH
FEET
0000
0006
0015
0022
0031
0000
0005
0015
0020
0000
0005
0015
0030
00010
MATER
TEMP
CENT ..
29.5
29.2
27.6
27.1
26.1
30.0
29.9
29.9
29.5
20.7
20.7
20.6
20.6
00665
PHOS-TOT
MG/L P
0.109
0.103
0.126
0.121
0.128
0.073
0.045
0.045
0.049
0.075
0.074
0.073
0.064
00300
DO
MG/L
5.9
3.7
3.0
1.6
6.6
6.4
4.4
4.2
4.4
4.2
32217
CHLRPHYL
A
UG/L
4.9
48.8
5.6
11EPALES
3
00077 00094 00400 00410
TRANSP CNOUCTVY
SECCHI FIELD
INCHES MICROMHO
30 58
50
50
50
50
38 57
58
57
58
48 45
45
45
42
K VALUE N
LESS THAN
PH T ALK
CAC03
SU MG/L
6.60
6.70
6.50
6.30
6.50
7.00
6.80
6.60
6.50
7.00
6.70
6.70
6.80
'iowN ro BE
INDICATED
17
17
15
15
16
10
10K
10K
10
14
10
12
13
2111202
0035 FEET DEPTH
00610 00625 00630
NH3-N
TOTAL
MG/L
0.180
0.140
0.210
0.220
0.200
0.100
0.070
0.090
0.100
0.120
0.120
0.120
0.140
TOT KJEL
N
MG/L
1.000
0.600
0.600
0.800
0.700
1.200
0.700
0.600
0.800
0.700
0.400
0.400
0.400
N02&N03
N-TOTAL
MG/L
0.100
0.100
0.160
0.180
0.170
0.100
0.070
0.100
0.090
0.070
0.090
0.080
0.090
00671
PHOS-DIS
ORTHO
MG/L P
0.023
0.024
0.037
0.043
0.028
0.019
0.017
0.014
0.014
0.030
0.033
0.028
0.038
-------
STORE! RETRIEVAL DATE 75/08/35
123902
30 25 30.0 084 34 10.0
LAKE TALC1UIN
12039 FLORIDA
DATE
FROM
TO
73/06/20
73/08/31
73/11/05
DATE
FROM
TO
73/06/20
73/08/31
73/11/05
TIME
OF
DAY
12 00
12 00
12 00
12 00
09 30
09 30
09 30
09 30
08 45
08 45
08 45
TIME
OF
DAY
12 00
12 00
12 00
12 00
09 30
09 30
09 30
09 30
DEPTH
FEET
0000
0006
0015
0028
0000
0005
0015
0030
0000
0005
0015
DEPTH
FEET
0000
0006
0015
0028
0000
0005
0015
0030
08 45 0000
08 45 0005
08 45 0015
00010
WATER
TEMP
CENT
27.3
27.0
26.6
26.4
28.9
28.8
28.7
27.5
21.1
20.9
19.3
00665
PHOS-TOT
MG/L P
0.121
0.119
0.134
0.127
0.062
0.061
0.066
0.134
0.057
0.059
0.183
00300
DO
MG/L
3.6
3.1
3.1
4.8
4.6
0.6
9.2
6.6
32217
CHLRPHYL
A
UG/L
2.1
18.2
5.0
00077 00094
THANSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
24 50K
50K
50K
50K
32 60
59
60
82
59 52
53
58
11EPALES
3
00400 00410
PH
SU
6.30
6.30
6.30
6.40
6.50
6.40
6.30
6.30
7.00
7.00
6.90
T ALK
CAC03
MG/L
10*
10K
16
15
10K
11
11
17
13
12
10K
2111202
0032 FEET DEPTH
00610 00625 00630
NH3-N
TOTAL
MG/L
0.210
0.170
0.220
0.220
0.150
0.130
0.180
0.520
0.050
0.040
0.090
TOT KJEL
N
MG/L
0.800
0.700
0.700
0.800
1.000
0.600
0.700
1.100
0.400
0.300
0.200K
N02&N03
N-TOTAL
MG/L
0.120
0.140
0.190
0.160
0.140
0.120
0.110
0.100
0.030
0.030
0.090
00671
PHOS-OIS
ORTMO
MG/L P
0.029
0.031
0.048
0.031
0.014
0.020
0.023
0.054
0.015
0.014
0.030
K VALOE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 75/08/25
123903
30 26 27.0 084 31 41.0
LAKE TALUUIN
12039 FLORIDA
11EPALES
DATE
FROM
TO
73/06/20
73/08/31
73/11/05
DATE
FROM
TO
73/06/20
73/08/31
73/11/05
TIME DEPTH
OF
DAY FEET
12 40 0000
12 40 0006
12 40 0015
12 40 0021
09 45 0000
09 45 0005
09 45 0015
09 45 0020
09 01 0000
09 01 0004
09 01 0008
TIME DEPTH
OF
DAY FEET
12 40 0000
12 40 0006
12 40 0015
12 40 0021
09 45 0000
09 45 0005
09 45 0015
09 ^5 0020
09 01 0000
09 01 0004
09 01 0008
00010
WATER
TEMP
CENT
26.8
26.7
26.4
26.1
28.6
28.4
28.3
28.3
20.6
20.5
19.4
00665
PHOS-TOT
MG/L P
0.120
0.115
0.114
0.117
0.07B
0.068
0.068
0.069
0.081
0.075
0.075
00300
DO
MG/L
3.6
3.3
3.4
4.2
4.0
8.4
7.2
32217
CHLRPHYL
A
UG/L
0.7
4.6
7.5
00077 00094
TWANSP CNOUCTVY
SECCHI FIELD
INCHES MICROMHO
22 50K
50K
50K
50K
41 64
64
64
66
58 72
71
69
3
00400
PH
SU
6.20
6.30
6.20
6.20
6.40
6.30
6.20
6.40
7.20
7.10
7.10
00410
T ALK
CAC03
MG/L
10K
10K
10*
10K
10
11
11
11
10K
10K
12
2111202
0025
00610
NH3-N
TOTAL
MG/L
0.220
0.170
0.220
0.200
0.260
0.300
0.280
0.310
0.050
0.060
0.080
FEET
DEPTH
00625
TOT
N
KJEL
MG/L
0
0
0
0
1
0
0
0
0
0
0
.800
.500
.500
.600
.000
.800
.900
.900
.300
.200K
.200K
00630
N02&N03
N-TOTAL
MG/L
0.170
0.130
0.150
0.140
0.300
0.400
0.360
0.480
0.070
0.070
0.100
00671
PHOS-OIS
ORTHO
MG/L P
0.039
0.041
0.046
0.034
0.051
0.032
0.032
0.034
0.028
0.032
0.041
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 75/08/25
133904
30 27 35.0 084 28 22.0
LAKE TALQUIN
12039 FLORIDA
00010
DATE TIME DEPTH WATER
FROM OF TEMP
TO DAY FEET CENT
73/00/20 13 00 0000 26.3
13 00 0004 26.3
73/08/31 10 00 0000 28.8
73/11/05 09 15 0000 19.1
09 15 0001 19.1
09 15 0004 IB.8
00300 00077 00094
DO TRANSP CNDUCTVY
SECCHI FIELD
MG/L INCHES MICROMHO
3.8
6.4
6.6
6.0
18
36
48
50K
50K
101
150
150
152
11EPALES
3
00400
PH
SU
a. 30
7.80
6.80
7.10
00410
T ALK
CAC03
MG/L
10K
10K
20
33
211
0007
00610
NH3-N
TOTAL
MG/L
0.220
0.160
0.110
0.040
1202
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.700
0.600
0.700
0.300
00630
N02&N03
N-TOTAL
MG/L
0.160
0.150
0.220
0.030
00671
PHOS-DIS
OHTHO
MG/L P
0.045
0.040
0.062
0.031
7.00
39
0.060
0.200K
0.230
0.062
00665 32217
DATE TIME DEPTH PHOS-TOT CHLRPHYL
FROM OF A
TO DAY FEET MG/L P UG/L
73/06/20 13 00 0000 0.1<»0 1.4
13 00 0004 0.141
73/08/31 10 00 0000 0.136 11.0
73/11/05 09 15 0000 0.087 4.0
09 15 0004 0.122
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
APPENDIX E
TRIBUTARY AND WASTEWATER
TREATMENT PLANT DATA
-------
STORET RETRIEVAL DATE 75/08/25
DATE TIME DEPTH N02«>N03
FROM OF
TO DAY FEET
73/03/17
73/04/13
73/05/17
73/06/15
73/07/13
73/08/17
73/09/14
73/10/12
73/11/16
73/12/14
74/01/18
74/02/15
09 28
14 55
08 20
09 51
09 55
09 46
10 35
09 50
10 00
10
10
45
45
1239A1
30 23 00.0 084 39 30.0
OCHLOCKONEE RIVER
12069 15 LAKE TALQUIN
0/LAKE TAHJOIN
ST HWY 500 BROG NEAR JACKSON BLUFF
11EPALES 2111204
4 0000 FEET DEPTH
08 46
10630
!«>N03
OTAL
IG/L
0.126
0.075
0.070
0.069
0.011
0.015
0.078
0.038
0.056
0.092
0.420
0.400
00625
TOT KJEL
N
MG/L
2.200
0.660
4.000
0.650
0.580
1.300
0.670
0.625
0.250
0.400
0.400
0.700
00610
NH3-N
TOTAL
MG/L
0.091
0.044
0.189
0.078
0.092
0.090
0.220
0.105
0.032
0.020
0.056
0.055
00671
PHOS-DIS
ORTHO
MG/L P
0.052
0.075
0.072
0.064
0.052
0.034
0.016
0.017
0.024
0.020
0.064
0.070
00665
PHOS-TOT
MG/L P
0.095
0.115
0.110
0.105
0.125
0.075
0.055
0.060
0.050
0.060
0.120
0.145
-------
STORET RETRIEVAL DATE 75/08/25
1239B1
30 27 00.0 084 38 30.0
OCKLAirfAHA CREEK
12 15 LAKE TALQUIN
T/LAKE TALQUIN
ST HWY 127 riROG
11EPALES 2111204
4 0000 FEET
OEPTH
DATE
FROM OF
TO DAY
TIME DEPTH
FEET
73/03/17
73/04/13
73/05/17
73/06/15
73/07/13
73/08/17
73/09/14
73/10/12
73/11/16
73/12/14
74/01/18
74/02/15
09 43
15 20
08 35
10 12
10 20
10 06
11 10
10 15
10 30
11 25
10 45
09 04
00630
N02&N03
N-TOTAL
MG/L
0.016
0.012
0.013
0.036
0.017
3.017
0.020
0.010K
O.OlOis
0.012
0.020
0.024
00625
TOT KJEL
N
MG/L
0.500
0.420
6.200
3.850
0.230
1.150
0.140
0.150
0.400
0.200
0.200
I. 000
00610
NH3-N
TOTAL
MG/L
0.019
0.012
0.176
0.132
0.023
0.140
0.091
0.014
0.016
O.C20
0.020
0.0/0
00671
PHOS-DIS
OKTHO
MG/L P
0.015
0.007
0.008
0.011
0.009
0.012
0.015
0.008
0.012
0.010
0.012
0.010
00665
PHOS-TOT
MG/L P
0.015
0.007
0.020
0.015
0.015
0.015
0.015
0.015
0.012
0.012
0.012
0.010
K VALUE KNOWM TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 75/06/25
1239C1
30 30 30.0 084 31 30.0
LITTLE RIVER
12 7.5 OUINCY
T/LAKE TALOUIN
KD SE OF MT PILGRIM CHURCH
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
73/03/17
73/04/13
73/05/17
73/06/15
73/07/13
73/08/17
73/09/14
73/10/12
73/11/16
73/12/14
74/01/18
74/02/15
TIME 1
OF
DAY 1
10 18
15 50
12 20
10 41
11 00
10 32
11 40
10 SO
10 55
11 55
09 57
10 31
FEET
00630
N02kN03
N-TOTAL
MG/L
0.320
0.910
0.640
0.330
1.460
2.140
1.260
1.220
1.850
1.600
1.010
1.180
00625
TOT KJEL
N
MG/L
0.720
1.080
0.960
1.500
0.790
1.800
0.910
0.550
1.500
0.700
0.600
0.800
00610
NH3-N
TOTAL
MG/L
0.060
0.350
0.390
0.050
0.336
0.570
0.170
0.030
0.148
0.420
0.044
0.145
00671
PHOS-OIS
ORTHO
MG/L P
0.073
0.059
0.077
0.074
0.075
0.081
0.090
0.075
0.064
0.068
0.064
0.040
00665
PHOS-TOT
MG/L P
0.175
0.140
0.140
0.180
0.160
0.330
0.390
0.165
0.143
0.125
0.175
0.155
-------
STORET RETRIEVAL DATE 75/08/25
1239D1
30 28 00.0 084 35 30.0
BEAR CREEK
i2 15 LAKE TALQUIN
T/LAKE TALUUIN
RO BMOG RUNNING N FROM BRADrfELL SCHOOL
11EPALES 2111204
4 0000 FEET DEPTH
DATE
FROM
TO
73/03/17
73/04/13
73/05/17
73/06/15
73/07/13
73/08/17
73/09/14
73/10/12
73/11/16
73/12/14
74/01/18
74/02/15
00630
00625
TIME DEPTH N02&N03 TOT KJEL
OF
DAY FEET
09 58
15 32
11 45
10 24
10 40
10 17
11 25
10 30
10 45
11 35
10 15
10 14
N-TOTAL
MG/L
0.020
0.039
0.060
0.036
0.029
0.030
0.023
0.042
0.012
0.010K
0.056
0.052
N
MG/L
0.630
0.400
6.900
1.470
0.400
1.150
0.150
0.250
0.700
0.100
0.200
0.400
00610
NH3-N
TOTAL
MG/L
0.013
0.009
0.252
0.039
0.031
0.067
0.015
0.011
0.184
0.020
0.016
0.025
00671
PHOS-DIS
ORTHO
MG/L P
0.075
0.045
0.046
0.063
0.056
0.063
0.063
0.061
0.070
0.052
0.060
0.040
00665
PHOS-TOT
MG/L f
0.140
0.055
0.065
0.065
0.095
0.09b
0.100
0.090
0.095
0.065
0.090
0.090
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 75/08/25
00630
DATE TIME DEPTH N02&N03
FROM OF N-TOTAL
TO DAY FEET MG/L
73/03/17
73/04/13
73/05/17
73/06/15
73/07/13
73/08/17
73/09/14
73/10/12
73/11/16
73/12/14
74/01/18
74/02/15
10 36
16 05
12 40
11 17
11 20
10 49
12 00
11 15
11 30
12 15
09 40
10 49
0.1<*0
0.058
0.210
0.1^7
0.370
0.29<«
0.420
0.520
0.028
0.690
0.330
0.032
00625
TOT KJEL
N
MG/L
0.780
0.690
1.800
0.960
0.480
2.500
0.345
0.450
1.000
0.500
0.700
0.700
1239E1
30 28 30.0 084 24 30.0
OCHLOCKONEE RIVER
12 15 TALLAHASSEE
T/LAKE TALQUIN
ST HWY 10 BHDG NEAR OCHLOCKONEE
11EPALES 2111204
4 0000 FEET DEPTH
00610
NH3-N
TOTAL
MG/L
0.050
0.027
0.335
0.061
0.072
0.357
0.047
0.031
0.032
0.076
0.046
0.025
00671 00665
PHOS-DIS PHOS-TOT
ORTHO
MG/L P MG/L P
0.077
0.063
0.089
0.105
0.098
0.110
0.126
0.189
0.136
0.264
0.140
0.045
0.130
0.10S
0.125
0.125
0.155
0.175
0.190
0.270
0.240
0.330
0.230
0.120
-------
STORET RETRIEVAL DATE 75/08/35
1239CA TF1239CA P008272
30 34 30.0 084 35 00.0
C1UINCY
12069 1-250000 TALLAHA
T/LAKE TALQUIN
OUINCY CREEK
11EPACES 2141204
4 0000 FEET DEPTH
00630 00625
DATE TIME DEPTH N02&N03 TOT KJEL
FROM OF N-TOTAL N
TO DAY FEET MG/L MG/L
73/02/08 08 00
CP < T > -
73/02/08 19 00
73/03/08 08 00
CP(T)-
73/03/08 20 00
73/04/10 08 00
CP < T) -
73/04/10 20 00
73/05/08 08 00
CPU)-
73/05/08 20 00
73/06/13 09 00
CP(T)-
73/06/13 21 00
73/07/10 08 00
CP-
73/07/10 20 00
73/08/13 10 00
CP(T) -
73/08/13 22 00
73/09/06 09 00
CPU>-
73/09/06 21 00
73/10/25 08 00
CP-
73/10/25 20 00
73/11/20 08 00
CP(T>-
73/11/20 20 00
73/12/13 09 00
CP(T)-
73/12/13 21 00
74/01/08 08 00
CP < T) -
74/01/08 20 00
1.580
1.200
1.500
0.260
0.720
0.360
0.140
2.200
3.150
2.500
3.100
19.800
17.000
9.200
21.000
7.500
38.000
21.000
18.500
12.000
19.000
16.500
12.000
00610 00671 00665 50051 50053
NH3-N PHOS-DIS PHOS-TOT FLOW CONDUIT
TOTAL ORTHO SATE FLOW-MOD
MG/L MG/L P MG/L P INST MGD MONTHLY
9.800 6.100 8.100 0.880
8.400
5.200 8.000
0.680
1.020
11.200 4.200 5.600 1.410 0.910
4.900 2.300 3.200 1.750 1.200
12.400 7.140 8.400 0.780 0.760
3.320 3.220 4.500 1.430 0.930
0.640
5.000 2.940 3.100 0.720 0.786
5.500 7.200 0.710 0.750
5.400 7.000 0.610 0.660
8.300 5.900 8.200 0.540 0.570
7.500 ° 5.700 6.600 0.500 0.540
7.560
5.400 8.000 0.630 0.570
-------
STORE! RETRIEVAL DATE 75/06/25
00630
DATE TIME DEPTH N02&N03
FROM OF ' N-TOTAL
TO DAY FEET MG/L
74/02/07 08 00
CP(T)-
74/02/07 20 00
1239CA TF1239CA P008272
30 34 30.0 084 35 00.0
QUINCY
12069 1-250000 TALLAHA
T/LAKE TALQUIN
JJINCY CREEK
11EPALES 2141204
H 0000 FEET DEPTH
00625
TOT KJEL
N
MG/L
00610
NH3-N
TOTAL
MG/L
00671
PHOS-DIS
ORTMO
MG/L P
00665
PHOS-TOT
MG/L P
50051
FLOW
RATE
INST MOD
50053
CONDUIT
FLOW-MGD
MONTHLY
0.120
18.000
8.200
4.700
6.500
0.620
0.520
------- |