U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
REPORT
ON
SAM RAYBURN ESERVOIR
INA, JASPER, NACOGDOCHES,
, AND SAN AU6uSTII€COU^tES
TEXAS
EPA REGION VI
WORKING PAPER No, 657
CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON
and
ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA
699-440
-------
REPORT
ON
SAM RAYBURN RESERVOIR
_JNA, JASPER, WCOGDOCHES,
:, AND SAN AUGUSTINE COUPES
TEXAS
EPA REGION VI
WORKING PAPER No, 657
WITH THE COOPERATION OF THE
TEXAS WATER QUALITY BOARD
AND THE
TEXAS NATIONAL GUARD
PlARCH, 1977
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CONTENTS
Page
Foreward ii
List of Texas Study Reservoirs iv
Lake and Drainage Area Map vi
Sections
I. "Conclusions 1
II. Lake and Drainage Basin Characteristics 4
III. Lake Water Quality Summary 5
IV. Nutrient Loadings 11
V. Literature Reviewed 17
VI. Appendices 18
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FOREWORD
The National Eutrophication Survey was initiated in 1972 in
response to an Administration commitment to investigate the nation-
wide threat of accelerated eutrophication to freshwater lakes and
reservoirs.
OBJECTIVES
The Survey was designed to develop, in conjunction with state
environmental agencies, information on nutrient sources, concentrations,
and impact on selected freshwater lakes as a basis for formulating
comprehensive and coordinated national, regional, and state management
practices relating to point-source discharge reduction and non-point
source pollution abatement in lake watersheds.
ANALYTIC APPROACH
The mathematical and statistical procedures selected for the
Survey's eutrophication analysis are based on related concepts that:
a. A generalized representation or model relating
sources, concentrations, and impacts can be constructed.
b. By applying measurements of relevant parameters
associated with lake degradation, the generalized model
can be transformed into an operational representation of
a lake, its drainage basin, and related nutrients.
c. With such a transformation, an assessment of the
potential for eutrophication control can be made.
LAKE ANALYSIS
In this report, the first stage of evaluation of lake and water-
shed data collected from the study lake and its drainage basin is
documented. The report is formatted to provide state environmental
agencies with specific information for basin planning [§303(e)], water
quality criteria/standards review [§303(c)], clean lakes [§314(a,b)j,
and water quality monitoring [§106 and §305(p)] 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 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.
o
ACKNOWLEDGEMENT
The staff of the National Eutrophication Survey (Office of
Research & Development, U. S. Environmental Protection Agency)
expresses sincere appreciation to the Texas Water Quality Board
for professional involvement, to the Texas National Guard for
conducting the tributary sampling phase of the Survey, and to
those Texas wastewater treatment plant operators who voluntarily
provided effluent samples.
Hugh C. Yantis, Jr., Executive Director of the Texas Water
Quality Board, and John B. Latchford, Jr., Director, and the staff
of the Field Operations Division provided invaluable lake documen-
tation and counsel during the Survey, reviewed the preliminary
reports, and provided critiques most useful in the preparation of
this Working Paper series.
Major General Thomas Bishop, the Adjutant General of Texas,
and Project Officer Colonel William L. Seals, who directed the
volunteer efforts of the Texas National Guardsmen, are also grate-
fully acknowledged for their assistance to the Survey.
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IV
NATIONAL EUTROPHICATION SURVEY
STUDY RESERVOIRS
State of Texas
NAME
Amistad
Bastrop
Bel ton
Brannig
Brownwood
Buchanan
Caddo
Calaveras
Canyon
Colorado City
Corpus Christi
Diversion
Eagle Mountain
Fort Phantom Hill
Houston
Kemp
Lake O'The Pines
Lavon
Lewisville (Garza-Little Elm)
Livingston
COUNTY
Val Verde
Bastrop
Bell, Coryell
Bexar
Brown
Burnet, Llano
Harrison, Marion, TX;
Caddo Parish, LA
Bexar
Comal
Mitchell
Jim Wells, Live Oak, San
Patricio
Archer, Baylor
Tarrant, Wise
Jones
Harris
Baylor
Camp, Marion, Morris,
Upshur
Collin
Denton
Polk, San Jacinto, Trinity,
Walker
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Lyndon B. Johnson
Medina
Meredith
0. C. Fisher (San Angelo)
Palestine
Possum Kingdom
Sam Rayburn
Somerville
E. V. Spence
Stamford
Still house Hollow
Tawakoni
Texoma
Travis
Trinidad
Twin Buttes
White River
Whitney
Wright Patman (Texarkana)
Burnet, Llano
Bandera, Medina
Hutchinson, Moore,
Potter
Tom Green
Anderson, Cherokee,
Henderson, Smith
Palo Pinto, Stephens,
Young
Angelina, Jasper
Nacogdoches, Sabine, San
Augustine
Burleson, Lee, Washington
Coke
Haskell
Bell
Hunt, Rains, Van Zandt
Cooke, Grayson TX; Bryan,
Johnston, Love, Marshall, OK
Burnet, Travis
Henderson
Tom Green
Crosby
Bosque, Hill
Bowie, Cass
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Map Location
SAM RAYBURN
RESERVOIR
00 Tributary Sampling Site
X Lake Sampling Site
•^ Urain
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SAM RAYBURN RESERVOIR
STORE! NO. 4827
I. CONCLUSIONS
A. Trophic Condition:
Survey data indicate that Sam Rayburn Reservoir is eutrophic;
i.e., well supplied with nutrients and quite productive. Whether
nutrient enrichment is beneficial or deleterious depends on the
actual or potential effect on the uses of the reservoir. In
this regard, the Texas Water Quality Board has indicated that
there is little or no known impairment of the designated bene-
ficial uses of this water body.
Sam Rayburn Reservoir ranked seventeenth in overall trophic
quality when the 39 Texas reservoirs sampled in 1974 were com-
pared using a combination of six parameters*. Fifteen of the
reservoirs had less and one had the same median total phos-
phorus, 11 had less and six had the same median dissolved ortho-
phosphorus, 22 had less and one had the same median inorganic
nitrogen, nine had less mean chlorophyll a_, and 12 had greater
mean Secchi disc transparency. Marked depression or depletion
of hypolimnetic dissolved oxygen occurred at most of the samp-
ling stations in May and August and at station 6 in March.
Survey limnologists noted the presence of littoral macro-
phytes near sampling station 6 in March and near station 4 in
November.
See Appendix A.
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B. Rate-Limiting Nutrient:
Because of nutrient changes in the samples, the algal assay
results are not representative of conditions in the reservoir
at the times the samples were taken.
The reservoir data indicate that the reservoir was phos-
phorus limited at most sampling stations in March and November,
phosphorus limited at all stations in May, and nitrogen limited
at all stations in August.
C. Nutrient Controllability:
1. Point sources--It is calculated that known point sources
contributed about 20% of the total phosphorus load to the reser-
voir during the sampling year. The Nacogdoches wastewater treat-
ment plants were the major contributors, collectively accounting
for almost 17% of the total load.
During the sampling year, the reservoir received a total
phosphorus loading less than that proposed by Vollenweider
(Vollenweider and Dillon, 1974) as a eutrophic loading (see
page 16). It is calculated that 85% phosphorus removal at
the Nacogdoches plants alone would reduce the loading to
0.26 g/m2/yr. If Vollenweider's eutrophic level is applicable
to Texas reservoirs, phosphorus control at the larger plants
should ultimately shift conditions in the reservoir toward
mesotrophy.
-------
2. Non-point sources—It is estimated that non-point sources
contributed about 80% of the total phosphorus load to the reser-
voir during the sampling year. The major contributors were the
Angelina River (45%) and Attoyac Bayou (19%). The remaining tribu-
taries and immediate drainage collectively accounted for about 10%
of the total load.
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4
II. RESERVOIR AND DRAINAGE BASIN CHARACTERISTICS1"
A. Morphemetry :
1. Surface area: 463.48 kilometers2.
2. Mean depth: 7.7 meters.
3. Maximum depth: >16.8 meters.
4. Volume: 3,574.902 x 106 m3.
5. Mean hydraulic retention time: 1.4 years (based on 1972-1976
mean outflow).
B. Tributary and Outlet:
(See Appendix C for flow data)
1. Tributaries -
Drainage Mean flow
Name area (km2)* (m3/sec)*
Angelina River 4,410.8 23.100
Bayou Carrizo 211.3 0.500
Attoyac Bayou 1,302.8 9.070
Ayish Bayou 341.9 1.460
McKim Creek 74.6 0.202
Papermill Creek 78.5 0.103
Pomponaugh Creek 35.7 0.195
Minor tributaries &
immediate drainage - 2.019.9 8.810
Totals 8,475.5 43.440
2. Outlet -
Angelina River 8,932.9** 42.380**
C. Precipitation***:
1. Year of sampling: 159.3 centimeters.
2. Mean annual: 109.2 centimeters.
t Table of metric conversions—Appendix B.
tt At conservation pool level; Barrows, 1977.
* For limits of accuracy, see Working Paper No. 175, "...Survey Methods,
1973-1976".
** Includes area of reservoir; lesser outflow due to evaporation.
*** See Working Paper No. 175.
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III. WATER QUALITY SUMMARY
Sam Rayburn Reservoir was sampled four times in 1974 by means of a
pontoon-equipped Huey helicopter. Each time, samples for physical and
chemical parameters were collected from a number of depths at six stations
on the reservoir (see map, page vi). 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 and last visits, 18.9-liter depth-integrated samples were com-
posited for algal assays. Also each time, a depth-integrated sample was
collected from each of the stations for chlorophyll a_ analysis. The
maximum depths sampled were 16.8 meters at station 1, 11.9 meters at
station 2, 16.2 meters at station 3, 15.8 meters at station 4, 5.5 meters
at station 5, and 7.6 meters at station 6.
The sampling results are presented in full in Appendix D and are
summarized in the following table.
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PARAMETER
TEMP
01SS OXY (MG/L)
CNOCTVY (MOOMO)
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)
INOKG N (MG/L)
TOTAL N (MG/L)
CHLRPYL A (UG/D
SECCHI (METERS)
A. SUMMARY OK PHYSICAL AND
1ST SAMPLING ( 3/18/74)
b SITES
RANGE MEAN MEDIAN
13.3 - 19.6 17.4 18.1
1.0 - 9.2 7.2 8.0
68. - 167. 118. 113.
6.6 - 7.5 7.1 7.1
10. - 34. 21. 23.
0.019 - 0.063 0.035 0.032
0.006 - 0.019 0.011 0.010
0.040 - 0.230 0.151 0.160
0.030 - 0.210 0.058 0.050
0.300 - 0.700 0.462 0.400
0.080 - 0.340 0.208 C.200
0.460 - 0.860 0.612 0.615
5.5 - 7.7 6.3 5.8
0.8 - 1.5 1.2 1.2
CHEMICAL CHARACTERISTICS FOR SAM RAYBURN
5TORET CODE 4827
2ND SAMPLING ( 5/24/74)
6 SITES
RANGE
16.1 -
0.0 -
130. -
6.8 -
14. -
.019 - 0
.002 - 0
28.5
8.4
292.
6.6
37.
.059
.013
MEAN
24.7
4.8
162.
7.5
25.
0.028
0.004
MEDIAN
25.9
4.0
147.
7.6
24.
0.024
0.003
0.030 - 0.290 0.113 0.090
0.030 - 0.470 0.083 0.050
0.479 0.400
0.196 0.150
0.593 0.580
0.300 - 0.900
0.060 - 0.530
0.350 - 1.000
2.5 - 17.3
0.8 - 1.8
8.8
1.4
8.4
1.5
3RD SAMPLING ( 8/23/74)
6 SITES
RANGE MEAN MEDIAN
19.0 - 30.4 27.9 28.9
0.0 - 8.6 4.0 4.2
141. - 5oO. 200. 157.
6.7 - 8.2 7.3 7.2
11. - 80. 30. 27.
0.081 - 0.525 0.143 0.103
0.065 - 0.351 0.106 0.064
0.020 - 0.040 0.021 0.020
0.020 - 1.600 0.201 0.040
0.200 - 2.400 0.554 0.350
0.040 - 1.620 0.222 0.065
0.220 - 2.420 0.575 0.370
2.6 - 9.7 4.6 1.8
0.9 - 3.0 2.2 2.4
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A. SUMMARY OF PHYSICAL AND CHEMICAL CHARACTERISTICS fO* SAM HAYBUrtN
STOWET CUOE 4627
4Tn SAMPLING
CNDCTVY (MCROMO)
PH XSTANO UNITS)
TOT ALK (MG/L)
TOT P (MG/D
ORTHO P (MG/L>
N02*N03 (MG/L>
AMMONIA (MG/L)
KJEL N (MG/L)
INORG N (MG/L)
TOTAL N (MG/L)
CHLRPYL A (UG/L)
SECCril (METEKS)
6 SITES
RANGE MEAN
ia.o
^.4
8S.
5.6
14.
0.015
0.002
0.030
0.02U
0.200
0.100
0.290
1.9
0.5
- 20.1
7.8
- 205.
6.8
28.
- 0.115
- 0.029
- 0.140
- 0.130
- 1.100
- 0.200
- 1.190
- 13.4
2.0
19.5
6.s»
132.
6.5
23.
0.036
0.010
0.096
0.04
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8
B. Biological characteristics:
1. Phytoplankton -
Sampling
Date
03/18/74
05/24/74
08/23/74
11/08/74
Dominant
Genera
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
Melosira sp.
Chroomonas sp.
Cryptomonas sp.
Nitzschia sp.
Centric diatoms
Other genera
Total
Chroomonas sp.
Meldsira sp.
Cryptdriionas sp.
Stejihariddi scus sj).
Synedra sp.
Other genera
Total
Dactylococcopsis sp.
LyjTcjby a sp .
Anabaenopsis sp.
Meldsira sp.
Synedra sp.
Other genera
Total
Chroomonas sp.
Melosira sp.
Cryptomonas sp.
Dactyl dcoccops is sp,
Scenedesmus sp.
Other genera
Algal Units
per ml
3,823
2,045
7,
1,
1,
930
478
034
198
197
394
11,231
Total
2,031
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2. Chlorophyll a^ -
Chlorophyll a
(yg/D
5.6
5.5
5.9
7.1
7.7
5.8
2.5
3.1
12.0
17.3
13.1
4.8
2.6
4.5
3.1
5.0
9.7
2.9
1.9
4.4
2.2
7.4
13.4
2.9
Limiting Nutrient Study:
Because of significant changes in nutrients in the samples
during shipment from the field to the laboratory, the algal assay
results are not representative of conditions in the reservoir at
the times the samples were collected.
Sampling
Date
03/18/74
05/24/74
08/23/74
11/08/74
Station
Number
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
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10
The reservoir data indicate a temporal and spatial combination
of limiting nutrients, although it will be noted that the stations
nearest major point sources (station 6) and a major tributary (sta-
tion 5) tended toward nitrogen limitation, while the stations fur-
ther away tended toward phosphorus limitation.
Following is a tabulation of the mean inorganic nitrogen/ortho-
phosphorus ratios for each of the sampling stations and times with
the indicated limiting nutrient in parentheses.
Station 03/18/74 05/24/74 08/23/74 11/08/74
1
2
3
4
5
6
27/1 (P)
28/1 (P)
22/1 (P)
18/1 (P)
16/1 (P)
9/1 (N)
53/1 (P)
85/1 (P)
88/1 (P)
38/1 (P)
22/1 (P)
18/1 (P)
1/1 (N)
1/1 (N)
4/1 (N)
3/1 (N)
2/1 (N)
5/1 (N)
27/1 (P)
21/1 (P)
34/1 (P)
27/1 (P)
9/1 (N)
5/1 (M)
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11
IV. NUTRIENT LOADINGS
(See Appendix E for data)
For the determination of nutrient loadings, the Texas National
Guard collected monthly near-surface grab samples from each of the
tributary sites indicated on the map (page vi), except for the months
of April and May when two samples were collected. Sampling was begun
in September, 1974, and was completed in August 1975.
Through an interagency agreement, stream flow estimates for the
year of sampling and a "normalized" or average year were provided by
the Texas District Office of the U.S. Geological Survey for the
tributary sites nearest the lake.
In this report, nutrient loads for sampled tributaries were
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 unsampled "minor tributaries and immediate
drainage" ("17." of U.S.G.S.) were estimated using the means of the
nutrient loads, in kg/km2/year, at stations C-l, F-l, G-l, and T-l,
and multiplying the means by the II area in km2.
The operators of the Lufkin State School, Pineland, Lake Sam Rayburn
KOA, Westwood, and Rayburn Country Development Corp. wastewater treat-
ment plants provided monthly effluent samples and corresponding flow
data. The operators of the San Augustine, Twin Dikes Marina, Shirley
Creek Corp., Jackson Hill Marina, Huntington, Nacogdoches #1, and
* See Working Paper No. 175.
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12
Nacogdoches #2A plants did not participate; nutrient loads from these
sources were estimated at 1.134 kg P and 3.401 kg N/capita/year, and
flows were estimated at 0.3784 m3/capita/day.
A. Waste Sources:
1. Known municipal* -
Name
San Augustine
Lake Sam Ray-
burn KOA
Twin Dikes
Marina
Rayburn Country
Development Corp.
Shirley Creek
Corp.
Jackson Hill
Marina
Lufkin State
School
Pineland
Westwood
Huntington**
Nacogdoches
#2A
Nacogdoches
#1
Pop.
Served
2
rp
1
1
18
,200
25
40
300
.
40
40
,500
,200
234
600
,000
Mean Flow
Treatment (m3/d)
stab
act.
act.
act.
act.
act.
act.
tr.
act.
. pond
si
si
udge
udge
sludge
si
si
si
fil
si
Imhoff
act.
si
udge
udge
udge
ter
udge
tank
udge
832.
8.
15.
204.
15.
15.
569.
746.
34.
227.
6,813.
7
5
1
4
1
1
7
3
1
1
0
Receiving
Water
Ayish Bayou
Sam Rayburn
Reservoir
Sam Rayburn
Reservoir
Sam Rayburn
Reservoir
Sam Rayburn
Reservoir
Sam Rayburn
Reservoir
Procella Creek/
Angelina River
Pomponaugh Creek
Sam Rayburn
Reservoir
Gil li land Creek
Bayou LaNana
2,500
tr. filter
946.2
Bayou LaNana
2. Known industrial - None
* Treatment plant questionnaires; Wyatt, 1976.
** Anonymous, 1971.
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13
B. Annual Total Phosphorus Loading - Average Year:
1. Inputs -
kg P/ % of
Source y_r total
a. Tributaries (non-point load) -
Angelina River 62,730 44.8
Bayou Carrizo 1,065 0.8
Attoyac Bayou 26,410 18.9
Ayish Bayou 785 0.6
McKim Creek * 200 0.2
Papermill Creek 850 0.6
Pomponaugh Creek 1,350 1.0
b. Minor tributaries & immediate
drainage (non-point load) - 10,100 7.2
c. Known municipal STP's -
San Augustine
Lake Sam Rayburn KOA
Twin Dikes Marina
Rayburn Country Development
Shirley Creek Corp.
Jackson Hill Marina
Lufkin State School
Pine! and
Westwood
Huntington
Nacogdoches #2A
Nacogdoches #1
2,495
15
45
Corp. 195
45
45
685
1,035
40
680
20,410
2,835
1.8
<0.1
<0.1
0.1
<0.1
<0.1
0.5
0.7
<0.1
0.5
14.6
2.0
d. Septic tanks* - 35 <0.1
e. Known industrial - None
f. Direct precipitation** - 8,005 5.7
Total 140,055 100.0
2. Outputs -
Lake outlet - Angelina River 80,910
3. Net annual P accumulation - 59,145 kg.
* Estimate based on 69 shoreline dwellings and 16 parks; see Working Paper
No. 175.
** See Working Paper No. 175.
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14
C. Annual Total Nitrogen Loading - Average Year:
1. Inputs -
kg N/ % of
Source yr total
a. Tributaries (non-point load) -
Angelina River 655,950 38.8
Bayou Carrizo 13,570 0.8
Attoyac Bayou 251,975 14.9
Ayish Bayou 24,535 1.5
McKim Creek 3,590 0.2
Paper-mill Creek 7,800, 0.4
Pomponaugh Creek 11,745 0.7
b. Minor tributaries & immediate
drainage (non-point load) - 143,415 8.5
c. Known municipal STP's -
San Augustine 7,480 0.4
Lake Sam Rayburn KOA 35 <0.1
Twin Dikes Marina 135 <0.1
Rayburn Country Development Corp. 485 <0.1
Shirley Creek Corp. 135 <0.1
Jackson Hill Marina 135 <0.1
Lufkin State School 1,325 0.1
Pineland 2,725 0.2
Westwood 160 <0.1
Huntington 2,040 0.1
Nacogdoches #2A 61,220 3.6
Nacogdoches #1 8,500 0.5
d. Septic tanks* - 1,300 0.1
e. Known industrial - None
f. Direct precipitation** - 493,765 29.2
Total 1,692,020 100.0
2. Outputs -
Lake outlet - Angelina River 1,554,360
3. Net annual N accumulation - 137,660 kg.
* Estimate based on 69 shoreline dwellings and 16 parks; see Working Paper
No. 175.
** See Working Paper No. 175.
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15
D. Non-point Nutrient Export by Subdrainage Area:
Tributary kg P/km2/yr
Angelina River
Bayou Carrizo
Attoyac Bayou
Ayish Bayou
MeKim Creek
Papermill Creek
Pomponaugh Creek
14
5
20
2
3
11
38
E. Mean Nutrient Concentrations in Ungaged Streams:
Tributaries
Amaladeros Creek
Mill Creek
Rock Creek
West Prong McKim Creek
East Prong McKim Creek
Bobbit Creek
Sandy Creek
Harvey Creek
Mean Total P
Cone, (mg/1)
0.054
0.019
0.015
0.017
0.013
0.059
0.065
0.073
kg_N/km2/yr
149
64
193
72
48
99
330
Mean Total N
Cone, (mg/1)
0.630
0.548
0.545
0.597
0.584
0.745-
0.756
0.705
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16
F. Yearly Loads:
In the following table, the existing phosphorus loadings
are compared to those proposed by Vollenweider (Vollenweider
and Dillon, 1974). Essentially, his "dangerous" loading is
one at which the receiving water would become eutrophic or
remain eutrophic; his "permissible" loading is that which
would result in the receiving water remaining oligotrophic
or becoming oligotrophic if morphometry permitted. A meso-
trophic loading would be considered one between "dangerous"
and "permissible".
Note that Vollenweider's model may not be applicable to
water bodies with short hydraulic retention times.
Total Phosphorus Total Nitrogen
Total Accumulated Total Accumulated
grams/m2/yr 0.30 0.13 3.7 0.3
Vollenweider phosphorus loadings
(g/m2/yr) based on mean depth and mean
hydraulic retention time of Sam Rayburn Reservoir:
"Dangerous" (eutrophic loading) 0.46
"Permissible" (oligotrophic loading) 0.23
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17
V. LITERATURE REVIEWED
Anonymous, 1971. Inventory of municipal waste facilities. EPA
Pub. No. OWP-1, vol. 6, Wash., DC.
Barrows, David, 1977. Personal communication (reservoir
morphometry and hydraulic retention time). Canyon Proj. Off.,
Fort Worth Distr., Corps of Engrs., New Braunfels, TX.
Vollenweider, R. A., and P. J. Dillon, 1974. The application of
the phosphorus loading concept to eutrophication research.
Natl. Res. Council of Canada Publ. No. 13690, Canada Centre
for Inland Waters, Burlington, Ontario.
Wyatt, Linda B., 1976. Personal communication (point sources
impacting reservoir). TX Water Qual. Bd., Austin.
-------
VI. APPENDICES
18
APPENDIX A
.AKE RANKINGS
-------
'vf 0." 1 A 10 ril '•j.>t.\.- ni
LAKE
CODE LAKE NAME
480i AMISTAO LAKE
4802 BASTROP LAKE
4803 BELTON RESERVOIR
4804 BHAUNIG LAKE
4805 BROWNWOOD LAKE
4806 LAKE BUCHANAN
4807 CADDO LAKE
4808 CALAVERAS LAKE
4809 CANYON RESERVOIR
4810 LAKE COLORADO CITY
4811 CORPUS CRIST I LAKE
4812 DIVERSION LAKE
4813 EAGLE MOUNTAIN LAKE
4814 FT PHANTOM HILL LAKE
4815 GARZA LITTLE ELM RESEHVO
4816 KEMP LAKE
4817 HOUSTON LAKE
4818 LAKE OF THE PINES
4819 LAVON RESERVOIR
4820 LIVINGSTON LAKE
4821 LYNDON B JOHNSON LAKE
4822 MEDINA LAKE
4823 LAKE MEREDITH
4824 PALESTINE LAKE
4825 POSSUM KINGDOM RESERVOIR
4826 SAN ANGELO RESERVOIR
4827 SAM RAY8URN RESERVOIR
4828 E V SPENCE RESERVOIR
MEDIAN
TOTAL P
0.013
0.02?
0.016
0.134
0.027
0.036
0.055
0.038
0.010
0.042
0.113
6.025
0.024
0.060
0.045
0.023
0.097
0.031
0.063
0.196
0.042
0.010
0.021
0.031
0.023
0.098
0.029
0.036
MEDIAN
INO^O N
0.500
0.090
0. lab
0.150
0.100
0.250
0.070
0.060
0.450
0.090
0.130
0.080
0.070
0.105
0.380
0.110
0.260
0.090
0.180
0.555
0.420
0.600
0.070
0.180
0.070
0.140
0.150
0.080
500-
MEAN SEC
371.474
419.917
378.312
461.625
470.375
437.625
463.333
461.667
384.812
473.625
475.187
470.111
469.625
474.909
475.782
455.000
486.187
440.000
485.333
465.469
456.500
403.562
439.312
442.625
419.045
481.000 '
439,458
462.583
MEAN
CHLO*A
Z.^2
12.392
8.025
22.762
4.867
8.606
14.808
22.500
2.500
12.675
19.756
V 15.867
5.662
6.317
14.156
10.217
16.650
12.919
5.400
16.112
8.100
12.944
3.037
10.619
9.495
24.675
6.267
11.775
15-
MIN 00
14.900
15.000
lb.000
14.800
14.400
15.000
11.400
13.000
14.800
10.200
14.000
9.000
11.000
9.800
14.600
10.400
12.400
15.000
8.800
15.000
14.900
15.000
14.VOO
14.800
15.000
10.200
15.000
15.000
MEDIAN
DISS OrtTHO P
0.009
0.007
0.007
0.062
0.007
0.012
0.01 j
0.007
0.006
0.012
0.050
0.009
0.008
0.022
0.018
0.007
0.036
0.011
0.018
0.128
0.013
0.004
0.009
0.010
0.009
0.011
0.009
0.008
-------
LAKE DATA TO BE USED IN RANKINGS
LAKE
CODE LAKE NAME
4829 SOMERVILLE LAKE
48.30 STAMFORD LAKE
4831 STILLHOUSE HOLLO* R£SE*V
4832 TAWAKONI LAKE
4833 TEXARKANA LAKE
4834 TEXOMA LAKE
4835 TRAVIS LAKE
4836 TRINIDAD
4837 TWIN BUTTES RESERVOIR
4838 WHITE RIVER RESERVOIR
4839 WHITNEY LAKE
MEDIAN
TOTAL P
0.053
0.073
O.Olo
0.046
0.106
0.042
0.018
0.389
0.029
0.020
0.028
MEDIAN
INOrtG N
0.115
O.C60
0.1^0
0.100
0.120
0.160
0.250
0.110
0.250
0.110
0.120
500-
MEAN SEC
473.833
482.714
406.250
466.417
470.500
451.321
389.913
479.500
454.917
434.500
430.500
MEAN
CrtLQ^A
24. -91
18. "SI
3.917
18.246
19.119
12.493
5.595
24.300
8.708
4.333
6.912
Ib-
MIN DO
13.000
10.600
15.000
13.200
12.400
15.000
15.000
10.000
14.800
15.000
15.000
MEDIAN
UISS UrfTrlO K
0.013
0.012
0.010
0.013
0.030
0.018
y
0.007
0.240
0.009
0.009
0.008
-------
OF
LAKE
CODE LAKE NAME
"•801 AMISTAO LAKE
4802 BASTROO LAKE
4803 8ELTON
4ft04 8RAUNIG LAKE
4605 BROHNWOOt) LAKE
4806 LAKE BUCHANAN
4807 CADDO LAKE
4808 CALAVESAS LAKE
4809 CANYON RESERVOIR
4810 LAKE COLORADO CITY
4811 CORPUS CRISTI LAKE
4812 DIVERSION LAKE
4813 EAGLE MOUNTAIN LAKE
4814 FT PHANTOM HILL LAKE
4815 GARZA LITTLE ELM RESERVO
4816 KEMP LAKE
4817 HOUSTON LAKE
4818 LAKE OF THE PINES
4819 LAVON RESERVOIR
4820 LIVINGSTON LAKE
4821 LYNDON B JOHNSON LAKE
4822 MEDINA LAKE .
4823 LAKE MEREDITH
4824 PALESTINE LAKE
4825 POSSUM KINGDOM RESERVOIR
4826 SAN ANGELO RESERVOIR
4827 SAM RAY8URN RESERVOIR
4828 E V SPENCE RESERVOIR
MEDIAN
TOTAL P
95 (
79 (
92 (
5 (
66 (
47 (
26 (
45 (
99 (
39 (
8 (
68 (
71 (
24 (
34 (
76 (
16 (
54 (
21 (
3 (
39 (
99 (
82 (
54 (
74 (
13 (
59 (
50 (
36)
30)
35)
2)
25)
18)
10)
17)
37)
14)
3)
26)
27)
9)
13)
29)
6)
20)
8)
1)
14)
37)
3D
20)
28)
5)
22)
19)
MEDIAN
INO^G N
5
76
26
42
70
21
91
100
8
76
47
83
91
66
13
61
16
76
29
3
11
0
91
32
91
45
39
83
( 2)
( 28)
i 10)
( 16)
( 26)
( 7)
( 33)
( 38)
( 3)
( 28)
( 18)
( 31)
( 33)
( 25)
( 5)
( 22)
( 6)
( 28)
( ID
( 1)
( 4)
( 0)
( 33)
( 12)
( 33)
( 17)
( 15)
( 31)
500-
MEAN SEC
100
82
97
50
29
74
42
47
95
26
18
32
34
21
16
55
0
66
3
39
53
89
71
63
84
8
68
45
( 38)
( 31)
( 37)
( 19)
( 11)
( 28)
( 16)
( 18)
( 36)
( 10)
( 7)
( 12)
( 13)
( 3)
( 6)
( 21)
( 0)
( 25)
< 1)
( 15)
( 20)
( 34)
( 27)
( 24)
( 32)
( 3)
( 26)
( 17)
MEAN
IOC
47
68
8
87
63
32
11
97
42
13
29
79
74
34
55
24
39
84
26
66
37
95
53
55
0<
76
50
( 38)
I 18)
( 26)
( 3)
( 33)
( 24)
( 12)
( 4)
( 37)
( 16)
( 5)
( 11)
t 30)
< 28)
( 13)
( 21)
( 9)
( 15)
( 32)
( 10)
( 25)
( 14)
( 36)
( 20)
( 22)
'( 0)
( 29)
( 19)
13-
MIN L>0
39
H
17
49
58
17
76
67
49
88
61
97
79
95
55
84
72
17
100
17
39
17
39
49
17
• 88
17
17
( 14)
( 0)
( 0)
( 17)
( 22)
( 0)
( 29)
( 25)
( 17)
( 33)
( 23)
( 37)
( 30)
( 36)
( 21)
( 32)
( 27)
( 0)
( 38)
( 0)
( 14)
( 0)
( 14)
( 17)
( 0)
( 33)
( 0)
( 0)
MEDIAN
DISS OKTnO P
63
92
.84
5
84
39
30
92
97
39
a
63
76
16
21
92
11
46
21
3
30
100
63
51
63
46
63
76
( 21)
( 34)
( 31)
( 2)
( 31)
( 14)
( 10)
( 34)
( 37)
( 14)
( 3)
( 21)
( 28)
( 6)
( 7)
( 34)
( 4)
( 17)
( 7)
( 1)
( 10)
( 38)
( 21)
( 19)
( 21)
< 17)
( 21)
( 28)
INDEX
NO
402
393
384
159
394
261
297
362
445
310
155
372
430
296
173
423
139
298
258
91
238
342
441
302
3d7
200
322
321
-------
PERCENT OF LAKES WITH HIGHER'VALUES (NUMBER or L**ES «ITH MIGME« VALUES)
LAKE
CODE LAKE NAME
4829 SOMERVILLE LAKL
4630 STAMFORD LAKE
4H3I STILLHOUSE HOLLOW
4832 TAWAKONI LAKE
4833 TEXARKANA LAKE
4834 TEXOMA LAKE
4635 THAVIS LAKE
4836 TWINIOAD
4837 TWIN HUTTES RESERVOIR
4838 WHITE RIVER RESERVOIR
4839 WHITNEY LAKE
MEDIAN
TOTAL P
29
18
88
33
n
39
88
0
59
84
63
( 11)
( 7)
( 33)
( 12)
( 4)
( 14)
( 33)
( 0)
( 22)
( 32)
( 24 >
MEDIAN
INOSG N
55
97
37
70
51
34
21
61
21
61
51
( 21)
( 37)
( 14)
( 26)
( 19)
( 13)
( 7)
( 22)
( 7)
( 22)
( 19)
500-
MEAN
24
5
87
37
13
61
92
11
58
76
79
SEC
( 9)
I 2)
( 33)
( 14)
( 5)
( 23)
( 35)
( 4)
( 22)
( 29)
( 30)
•lEAN
CH' 0«A
3
18
92
21
16
45
82
5
61
89
71
( 1)
( 7)
( 35)
( 8)
( 6)
( 17)
( 3D
( 2)
( 23)
( 34)
( 27)
15-
MIN 00
67
82
17
63
72
17
17
92
49
17
17
( 25)
( 3D
( 0)
( 24)
( 27)
( 0)
( 0)
( 35)
< 17)
( 0)
( 0)
MtOI AN
DISS 0">THO K
30
39
51
30
1 J
21
84
0
63
63
76
( 10)
( 14)
< 19)
( 10)
( 5)
( 7)
( 3D
( 0)
( 21)
( 2D
( 28)
1NUEX
NO
20rt
25^
372
2^3
176
217
J84
169
311
390
357
-------
LAKES SfANKEO nT ISDE* NG'i,
RANK LAKE CODE LAKE NAME INDEX NO
i 4809 CANYON RESERVOIR 445
? 4833 LAKE MEREDITH 1,41
3 4813 EAGLE MOUNTAIN LAKE 430
4 4816 KEMP LAKE 423
5 4801 AMISTAO LAKE 402
6 4805 3RO*NWOOD LAKE 394
7 4802 BASTRUP LAKE 393
8 4838 WHITE RIVEW RESERVOIR 390
9 4825 POSSUM KINGDOM RESERVOIR 387
10 4835 TRAVIS LAKE 384
11 4803 BELTON RESEKVOIR 384
12 4831 STILLHOUSE HOLLOW RESERV 372
13 4812 DIVERSION LAKE 372
14 480tt CALAVERAS LAKE 362
15 4839 WHITNEY LAKE 357
16 4822 MEDINA LAKE 342
17 4827 SAM RAYBURN RESERVOIR 322
18 4828 E V SPENCE RESERVOIR 321
19 4837 TWIN BUTTES KESERVOIK 311
20 4810 LAKE COLORADO CITY 310
21 4824 PALESTINE LAKE 302
22 4818 LAKE OF THE PINES 298
23 4807 CADOO LAKE 297
24 4814 FT PHANTOM HILL LAKE 296
25 4806 LAKE BUCHANAN 261
26 4830 STAMFORD LAKE 259
27 4819 LAVON RESERVOIR 258
28 4832 TAXAKONI LAKE 253
-------
LAKES RANKED BY INDEX NOS.
RANK LAKE CODE LA»VE NAME INDEX NO
29 4821 LYNDON B JOHNSON LAKE 23B
30 483<» TEXOMA LAKE 217
31 4829 SOMEKVILLE LAKE 208
32 4826 • SAN ANGELO RESERVOIR 200
33 4833 TEXARKANA LAKE 176
34 4815 GARZA LITTLE ELM RESERvO 173
35 4836 TRINIDAD 169
36 4804 BRAUNIG LAKE 159
37 4811 CORPUS CRIST1 LAKE 155
38 4817 HOUSTON LAKE 139
39 4820 LIVINGSTON LAKE 91
-------
APPENDIX B
CONVERSION FACTORS
-------
CONVERSION FACTORS
Hectares x 2.471 = acres
Kilometers x 0.6214 = miles
Meters x 3.281 = feet
-4
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
-------
n_c«
06/10/76
LA*E COOE 4B?7 bAM RAYdlNM RES.
TOTAL C3A1NAGE AREA OF LAKEISG KM)
893?, 9
4827A2
4827C1
4627U
4827F1
4S27G1
4827W1
4827ZZ
SUH-DKAINAGE
A»EA(bO KM) JAN
^932.9
4*10.8
211.3
1302.8
341.9
74.6
78.5
35.7
2476.0
28.01
29.17
0.2S
14.67
2.07
0.093
0.051
0,068
9.0V
FEB
32.85
34.83
0.28
12.69
2.21
0.113
0.062
0.082
9.00
MiR
36.25
40.21
0.12
13.90
2.46
0.045
0.023
0.04?
8.35
APR
71.08
40.78
1.30
18.04
2.86
0.538
0.283
0.538
20.59
MAY
83.25
55.50
0.82
14.33
1. 16
0.340
0.173
0.340
13.22
NORMALIZED F OrtSfCMS)
ju\ JUL AUG SLP
71.92
18.29
0.57
6.29
0.65
0.195
0.091
0.207
7.08
55.22 39.64 31.71
6.99 3.37 5,69
0.<»8 0.26 0.74
2.86 1.56 3.46
0.40 1.42 0.51
0.207 0.085 0.311
0.099 0.040 0.167
0.167 0.091 0.311
5.49 4.13 8.50
OCT
18.32
7.25
0.57
3.17
1.30
0.249
0.127
0.246
6.43
MOV
19.06
12.46
0.42
5.18
0.51
O.lbl
0.085
0.170
5.bO
DEC
21.10
23.33
0.22
12.86
1.95
O.OH5
0.042
0.085
8.27
MEAN
42.38
23.10
0.50
9.07
1.46
0.202
0. 103
0.195
8.81
SUMMARY
TOTAL
SUM OF
OKAINAGE
AKEA OF
LAKE =
SUB-DRAINAGE AREAS =
8932.9
8931.6
TOTAL FLOW IN *
TOTAL FLOW OUT =
522
508
.44
.40
MEAN MONTHLY FLO^S AND DAILY FLOWS tens)
TRIBUTARY MONTH YEAR MEAN FLOW DAY
4827A1
FLOW DAY
FLOW DAY
FLOW
4827A2
9
10
11
12
1
?
3
4
5
6
7
8
9
10
11
12 '
1
2
3
4
5
6
7
8
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
59.465
12.403
4.644
49.271
180.945
194.254
228.517
101.657
191.422
96.844
120.630
136.77,1
24.183
13.535
77.871
66.545
69.376
169.901
51.253
45.307
41.909
48.705
16.169
6.C03
7
5
2
7
11
8
1
5
3
7
19
16
7
5
2
7
11
8
1
5
3
7
19
16
0.0
0.0
0.0
0.0
113.267
247.206
376.614
113.551 20
95.711 18
118.081
0.0
180.661
3.681
16.933
57.200
93.162
94.012
196.236
51.«20
38.511 20
66.828 18
31.715
&.18"
6.2H6
116.382
160.273
57.483
45.024
-------
TRIBUTARY FLOW INfORMATJON FOR
Ob/10/76
CODE 4«?7
SAM RAY6UKN RES.
MEAN MONTHLY FLOrtS AND LlAILY FLQ*S(CMSl
MONTH YEA* MEAN FLOW DAY
".P27CI
4827E1
<«827F1
4827G1
q
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
6
7
8
7<*
7n
74
7<»
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
DAY
FLO*
'.AY
FLO*
1.8M
0.991
6.400
3.058
5.550
17.273
3.285
2.633
3.398
4.191
0.793
0.113
8.099
2.803
33.131
26.618
30.299
60.032
19.255
16.084
31.998
12.601
6.796
3.426
0.878
0.396
7.136
9.175
8.099
9.996
4.361
2.435
13.535
2.180
2.237
0.680
0.227
0.651
0.991
2.152
1.614
2.633
2.265
1.614
3.455
2.095
1.642
0.266
8
V
11
2
6
10
10
7
5
10
14
11
8
9
11
2
6
10
10
7
5
10
14
11
8
9
11
2
6
10
10
7
5
10
14
11
7
5
2
7
11
8
1
5
3
7
19
16
0.441
0.011
13.989
2.379
2.690
3.285
1.727
1.727 21
8.495 19
24.296
1.048
0.008
1.671
1.954
35.113
29.733
28.204
44.457
13.819
10.109 21
58.050 19
9.798
4.163
3.256
0.340
0.127
22.115
2.660
5.975
3.9Ud
3.455
1.444 21
35.396 19
1.841
1.019
0.510
0.034
0.020
0.934
2.379
2.039
1.869
1.218
0.821 20
5.380 18
0.765
1.58b
0.150
1.501
1.189
9.741
14.073
1.189
2. 718
0.76S
1.331
-------
'-jtjTa^r' FLO* I^FC'^i-lcT ION rC* 7F.XA5
LIKE CODE 48?7 i>AM '-fAYeUKN RES.
•'EAN MONTHLY FLOWS AND DAILY FLOwS(CMS)
TRIBUTARY MONTH YEAR ME.AN FLO* DAY FLO* DAf r LOW
"627T1
0 ••} / 1 0 / 7 6
4827W1
4827ZZ
9
10
11
12
1
?
3
4
5
6
7
8
9
10
11
12
1
7
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
6
7
8
7"
7*
74
74
75
75
75
75
75
75
75
75
74
74
74
74
75
75
75.
75
75
75
75
75
74
74
74
74
75
75
75
75
75
75
75
75
0.850
0.850
2.350
1.133
2.039
6.343
1.218
0.963
1.246
1.529
0.850
0.850
0.283
0.453
0.595
1.048
0.821
1.246
1.076
0.821
1.642
1.019
0.850
0.283
1.982
16.849
71.358
74.756
37.945
86.366
21.521
47.006
91.747
23.786
7.815
1.416
7
5
2
7
11
8
1
5
3
7
19
16
7
5
2
7
11
8
1
5
3
10
19
16
FLOW
o.eso
0.850
3.058
1.941
1.897
1.416
0.850
0.850
4.134
0.850
0.850
0.850
0.161
0.147
0.566
1.246
0.991
0.934
0.651
0.510
2.577
3.370
0.793
0.241
20
18
20
18
0.850
O.S50
0.510
0.708
-------
APPENDIX D
PHYSICAL and CHEMICAL DATA
-------
31 1)3 51.0 094 06 2<«.C
SAM ftAYai,..iM RESEKV01K
48241 TEXAS
00010
DATE
FKOM
TO
74/03/18
74/05/24
74/08/23
74/11/08
TIMF OF.pTM l*
OF"
DAY FEET
16 10 0000
16 10 0005
16 10 0015
16 10 0035
16 10 0055
13 C5 0000
13 05 0005
13 05 0015
13 05 0030
13 05 0040
13 05 0051
11 00 0000
11 00 0005
11 00 0018
11 00 0030
11 00 0044
09 30 0000
09 30 0005
09 30 0015
09 30 0025
09 30 0035
09 30 0046
ATER
TEMP
CENT
17.3
16.9
17.0
. 15.0
13.9
25.9
25.2
25.0
24.8
19.6
18.4
29.8
29.6
28.1
27.0
19.0
19.5
19.5
19.5
19.4
19.5
19.4
11EPALES
00300
UO
MG/L
8.8
ft. 6
8.2
8.0
7.4
7.0
6.6
3.6
3.0
7.2
7.0
4.6
1.6
0.0
7.8
7.6
7.6
7.6
7.8
7.6
00077 00094
THiNSP CNDUCTVY
SECCHI FIELD
INCHES MICROMHO
50 114
116 '
116
116
113
55 147
143
142
141
132
130
102 152
151
147
146
143
60 125
125
119
123
123
123
3
00400
PH
SU
7.50
7.50
7.40
7.10
7.00
8.10
8.00
7.65
7.30
6.90
7.10
7.65
7.95
7.20
7.00
6.80
6.71
6.73
6.71
6.71
6.68
6.67
00410
T AL'K.
CAC03
MG/L
26
26
25
24
27
20
20
23
23
26
27
13
11
11
12
24
26
25
26
25
26
26
21112^2
0061
00610
NH3-N
TOTAL
MG/L
0.040
0.040
0.030
0.050
0.060
0.050
0.030'
0.040
0.050
0.040
0.050
0.030
0.030
0.020
0.030
0.340
0.020K
0.020K
0.020
0.020K
0.020K
0.020K
FEET DEPTH
00625
TOT KJEL
N
MG/L
0.500
0.400
0.400
0.400
0.400
0.900
0.500
0.400
0.400
0.400
0.400
0.300
0.200
0.200
0.200
0.600
0.500
0.500
0.500
0.300
0.500
0.600
00630
N02/sN03
N-TOTAL
MG/L
0.1-80
0.18U
0.170
0.200
0.220
0.100
0.100
0.110
0.140
0.220
0.240
0.020K
0.020K
0.020K
0.020K
0.020K
0.130
0.140
0.140
0.140
0.140
0.130
00671
PrtOS-UlS
ORTrtO
MG/L P
0.009
0.008
0.007
0.009
0.010
0.006
0.003
0.003
0.002K
0.003
0.005
0.081
0.080
0.078
0.065
0.073
0.005
0.003
0.019
0.003
0.002
0.002
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
L OAT.-; 7fi/u?/i;
482701
31 OJ 51.0 094 06
-------
•<*• .
U^.'-f
482702
31 J9 30.0 094 0^ 53.0
bAM RAYBUPN
Tt.
-------
31 DO' 23.0 094 11 24.0
SAM r?AYBURN RtSERVOlK
48405 TtXAS
DATE
FROM
TO
74/03/18
74/05/24
74/08/23
74/11/08
TIME
OF
DAY
15
15
15
15
15
13
13
13
13
13
13
11
11
11
11
10
10
10
10
10
40
40
40
40
40
50
50
50
50
50
50
30
30
30
30
00
00
00
00
00
DEPTH
FEET
0000
0005
0015
0030
0050
0000
OOC5
0015
0030
0035
0053
0000
0010
0022
0029
0000
0005
0020
0035
0041
00010
WATEk
TEMP
CENT
18. 1
18. 1
18.0
17.7
14.4
28.0
26.9
25.9
24.0
20.4
16. 1
30.0
29.6
29.3
26.*
20.0
20.1
20.1
20.0
19.6
00665
DATE
FROM
TO
74/03/18
74/05/24
74/08/23
74/1 1/08
TIME
OF
DAY
15
15
15
15
15
13
13
13
13
13
13
11
11
11
11
11
10
10
10
10
10
in
40
40
40
40
40
50
50
50
50
50
50
30
30
30
30
30
00
00
00
00
00
00
DEPTH
FEET
0000
0005
0015
0030
0050
0000
0005
0015
0030
0035
0053
0000
0002
0010
0022
0029
0000
0005
0008
002C
0035
004)
PhOS-TOT
MG/L P
0
C
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
.026
.025
.024
.025
.042
.022
.021
.022
.023
.027
.026
.082
.086
.090
.097
.020
.017
.016
.016
.017
U0300
DO
MG/L
9.
9.
9.
6.
8.
7.
5.
2.
2.
7.
7.
8.
0.
7.
7.
7.
7.
7.
32217
00077 00094
TRANSP CNOUCTVY
SECCHI FIELD
INCHES MICPOMHO
54
2
2
0
2
65
2
6
5
4
3
6 120
?
6
6
2 72
2
2
0
4
00031
124
124
124
122
112
153
148
145
140
133
131
152
152
151
151
125
125
125
125
121
00400
PH
SU
7
7
7
7
6
8
8
7
6
7
7
7
7
7
6
6
6
6
6
.30
.30
.20
.20
.90
.60
.60
.10
.75
.50
.60
.30
.60
.00
.57
.59
.57
.57
.59
CHLRPHYL INCDT LT
A
UG/L
5.
12.
3.
2.
PEMNING
PERCENT
9
0
1
50.0
1.0
2
1.0
T ALK
CAC03
MG/L
21
21
21
23
22
23
24
25
14
17
19
14
19
20
30
27
27
27
25
26
211
0056
00610
NHJ-N
TOTAL
MG/L
0.030
0.030
0.040
0.050
0.090
0.080
0.040
0.040
0.060
0.120
0.060
0.060
0.030
0.030
0.060
0.020K
0.020K
0.020K
0.020K
0.020K
1202
FEET DEP
00625
TOT KJEL
N
MG/L
0.700
0.400
0.400
0.500
0.500
0.600
0.300
0.300
0.300
0.400
0.300
0.500
0.200
0.200
0.300
0.600
0.300
0.600
0.500
0.600
TH
00630
N02&N03
N-TOTAL
MG/L
0.160
0.160
0.160
0.170
0.230
0.130
0.090
0.120
0.160
0.290
0.240
0.020K
0.040
0.020
0.020
0.130
0.130
0.130
0.130
0.120
00671
PHOS-DIS
OftTHO
MG/L P
0.008
0.008
0.008
0.014
0.014
0.002
0.002
0.002
0.002
0.004
0.004
0.077
0.085
0.076
0.074
0.003
0.002
0.002
0.010
0.005
i\ VALUE KNOWN TO BE
LESS THAN INDICATED
-------
31 13 23.0 094 19 3b.O
SAM r
-------
482704
31 13 26.0 094
5AM KAYB .N
48005 T£AAS
2111202
COab FF.£T
DEPTH
DATE
FROM
TO
74/03/18
74/05/24
74/08/23
74/1 1/07
C0665 32217 00031
TIMF OE°Tn PHOb-TOT CHLWPHVL INCilT LT
OF ' A rtEMMNG
DAY FEET
i
i
i
i
i
14
14
.14
14
14
14
12
12
12
12
12
14
14
14
14
14
20
?0
20
?0
20
?0
20
20
?0
20
20
05
05
05
05
05
00
00
00
00
00
0000
0005
0015
0030
0050
0000
0005
0015
0030
0035
0052
0000
0010
0020
0037
0048
0000
0005
0015
0030
0051
MG/L t3 UG/L PERCENT
0
0
0
0
0
0
0
0
0
0
0
0
u
0
0
0
0
o
0
0
u
.038 7.1
.040
.039
.055
.063
.026 17.3
.02a
.021
.034
.035
.0*5
.0*4 5.0
.0^4
.118 1.0
.476
.525
.031 7.4
.027
.027
.029
.041
-------
31 18 40.0 094 IS 03.0
SAM
DATE
FROM
TO
74/03/18
74/05/24
74/08/23
74/11/07
DATE
FROM
TO
74/03/18
74/05/24
74/08/23
74/11/07
TIME DEPTH
OF
DAY FEET
12 10 0000
12 10 0005
12 10 0015
14 45 0000
14 45 0005
14 45 0015
14 40 0000
14 40 0005
14 40 0018
13 40 0000
13 40 0005
13 40 0009
TIME DEPTH
OF
DAY FEET
12 10 0000
12 10 0005
12 10 0015
14 45 0000
14 45 0005
14 45 0015
14 40 0000
14 40 0005
14 40 0010
14. 40 0018
13 40 0000
13 40 0005
13 40 0009
00010
TEMH
CENT
19.2
19.2
18.9
28.1
27. a
26.0'
30.4
29.9
28.2
19.5
19.5
19.5
00665
PHOS-TOT
MG/L P
0.036
0.039
0.042
0.025
0.027
0.025
0.110
0.104
0.124
0.061
0.057
0.061
00300 00077
DO TRANSP
MG/L
7.
6.
8.
7.
6.
4.
0.
6.
5.
5.
32217
SECCrtI
INCHES
47
4
0
70
2
6
0 60
6
2
0 36
6
4
00031
00094
CNOUCTVY
FIELD
MICPOMHO
99
100
98
156
157
152
166
168
177
87
87
85
11E-A
j
00400
PH
SU
7,00
7.00
6.80
8.20
7.9b
7.65
7.65
7.30
6.90
6.13
6.13
6.1 1
LES
00410
CAC03
MG/L
16
16
18
22
24
21
34
34
40
Ib
15
17
211
0019
00610
NH3-N
TOTAL
MG/L
0.040
0.050
0.070
0.050
0.030
0.050
0.110
0.020
0.300
0.130
0.120
0.110
12C2
FEET DEPTH
00625 00630
TOT KJEL ^G2&N03
N
MG/L
0.400
0.500
0.500
0.600
0.400
0.400
0.500
0.300
0.700
0.500
0.600
0.600
N-TOTAL
MG/L
0.110
0.120
0.130
0.040
0.030
0.090
0.020K
0.020K
0.070
0.060
0.070
00671
PMOS-OIS
OKTHO
MG/L P
0.010
0.010
0.013
0.005
0.004
0.004
0.099
0.095
0.074
0.025
0.021
0.014
CHLRPHYL INCDT LT
A
UG/L
7.
13.
9.
13.
REMNING
PERCENT
7
1
7
1.0
4
/
K VALUE KNOWN TO 8E
LC.SS THAN INDICATED
-------
7«/';?/ I 1
31 22 30.0-094 28 08.0
SAM •JAYBf'N
48W TEXAS
DATE
FROM
TO
74/03/10
74/05/2-*
74/08/23
74/1 1/07
TIMF
OF
DAY
12 40
12 40
12 40
12 40
15 05
15 05
15 05
14 10
14 10
14 10
13 00
13 00
13 00
DEPTH
FEET
0000
0005
0015
0025
0000
0005
0009
0000
0005
0017
0000
0005
0021
00010
WARS
TtlMp
CcNT
19.6
19.5
19.5
16.3
28.5
?6.6
26.4
29.1
28.7
26.7
18.3
18.2
18.0
00300
00
MG/L
5.6
1.0
3.8
2.7
3.6
3.6
0.0
4.4
4.6
11KPALES
3
OC077 00094
T34NSP CNOUCTVY
aECCHl FIfLD
INCHES MIC^OMHO
30 167
165
165
149
32 292
291
288
36 381
376
S60
18 205
203
201
00400
Prt
SU
6.70
6.70
6.70
6.60
7.80
7.00
6.90
7.10
7.10
6.70
5.81
5.83
5.89
00410
T ALK
CAC03
MG/L
22
23
24
34
35
35
37
59
58
80
15
15
14
21!
0031
00610
NrtJ-N
TOTAL
Mo/L
0.040
O.ObO
O.ObO
0.21U
0.050
0.060
0.080
0.080
0.08U
0.340
0.090
0.070
0.090
1202
FEET DE
00625
TOT KJEL
N
MG/L
0.600
0.600
0.600
0.700
0.800
0.500
0.500
1.000
0.500
0.700
0.700
0.300
0.600
00630 00671
N02iN03 PHOS-OIS
N-TOTAL ORTHO
MG/L MG/L P
0.040
0.050
0.050
0.060
0.040
0.080
0.060
0.020
0.020
0.020K
0.050
0.030
0.030
0.017
0.018
0.017
0.013
0.007
0.006
0.008
0.083
0.107
0.153
0.023
0.026
0.029
DATE
FROM
TO
74/03/18
74/05/24
74/08/23
74/11/07
00665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCDT LT
.OF A REMNING
DAY FEET
12
12
12
12
15
15
15
14
14
14
14
13
13
13
40
40
40
40
05
05
05
10
10
10
10
00
CO
00
0000
0005
0015
0025
0000
0005
0009
0000
0004
0005
0017
0000
0005
0021
MG/L
0.
0.
0.
0.
0.
0.
c.
0.
0.
0.
0.
0.
0.
P UG/L PERCENT
052 5.8
055
059
053
036 4.8
Ob^
053
147 2.9
1.0
133
259
115 2.9
100
113
K VALOt KNOWN TO 9E.
LtSS THAN INDICATED
-------
APPENDIX E
TRIBUTARY AND WASTEWATER
TREATMENT PLANT DATA
-------
SlUrtcl RETRIEVAL OAlL 76/03/10
DATE TIME DEPTH N02iN03
FROM OF
TO DAY FEET
74/C9/07
74/10/05
74/11/02
74/12/07
75/0I/11
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/06/07
75/07/19
75/08/16
12 ^0
08 50
08 45
08 05
08
08
15
30
08 10
08 <55
09
09
10
15
10
25
09 40
08 40
09 30
4827A1
31 03 20.0 094 Ob 29.0
ANGELINA r".\/Ert
4H451 is MCGEE
0/SAM PAY8UKN
SAMP TURbl' E UISCH 4T HO^EKHOUSE
llc°ALE'S 2111204
OOiO FEET UEPTH CLASS 00
0630
liM03
OTAL
IG/L
0.028
C.088
0.120
0.144
0.104
0.060
0.095
0.100
0.130
0.120
0.125
0.140
0.085
0.010
006PS
TOT KJEL
N
MG/L
0.700
0.600
0.400
1.000
0.400
0.300
0.400
0.550
0.525
0.650
0.700
1.430
0.350
0.400
00610
NH3-N
TOTAL
MG/L
0.227
0.040
0.025
0.032
. 0.032
0.034
0.040
0.035
0.060
0.130
0.055
0.050
0.060
0.095
00671
PHOS-OIS
ORTHO
MG/L P
0.020
0.010
0.015
0.016
0.005K
0.008K
0.005
0.005
0.025
0.015
0.005
0.010
0.020
0.01C
00665
PHOS-TOT
MG/L P
0.035
0.020
0.020
0.030
0.020
0.010K
0.010
0.020
0.040
0.030
0.030
0.025
0.030
0.020
K VALUE I<,NO*N TO BE
LESS THAN INDICATED
-------
i>TOKtl
OATt 7o/'33.'lC
DATt. TiMF OtPTH NO?c>M03
FROM yf
TO DAY FEET
7«/09/07
74/10/05
74/11/02
74/12/07
75/01/11
75/02/OH
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/06/07
75/07/19
75/08/lb
09 50
12 30
12 25
11 30
13 15
11 45
11 05
11 45
14 00
12 20
13 ?0
13 50
11 40
14 45
4827A2
31 27 £6.0 094 42 40.0 4
ANGELINA .^ivtrt
••* 15 LUFKIN
SO PA.CIF1C r?P fROG 3.8 Ml N OF REULANO
ES 2111204
FEET DEPTH CLASS oo
0630
C.M03
OTAL
.G/L
0.560
0.152
0.040
0.016
0.024
U.Olfc
C.040
0.095
0.110
0.2BO
0.230
0.190
0.460
0.410
00625
TOT KJEL
N
MG/L
1.000
0.700
0.700
0.700
0.600
0.600
0.600
0.750
0.800
1.000
O.POO
1.100
0.700
1.050
00610
,'JH i-N
TOTAL
MG/L
0.050
0.025
0.030
0.024
C.024
0.024
f>.025
0.050
0.090
0.108
0.065
0.160
0.060
0.250
C0671
PHOS-OIS
ORTHO
MG/L P
0.065
0.040
0.030
0.032
0.020
0.032
0.025
0.025
0.025
0.030
0.040
0.070
0.045
0.060
00665
^r.OS-TOT
MG/L *
U.I 85
0.110
0.130
0.070
0.080
0.060
0.080
0.070
0.090
0.090
0.110
0.1 bO
0.140
0.160
-------
DATE TIME DEPTH N02i
F'flOM OF
TO DAY FEET
09 20
14 50
09 20
09 00
09 45
10 10
09 15
09 15
09 15
09 10
09 15
09 30
10 30
10 ?0
74/10/09
7<4/ 11/11
74/12/02
75/01/06
75/02/10
75/03/10
75/04/07
75/04/21
75/05/05
75/05/19
75/06/10
75/07/14
75/08/11
4827C1
31 30 45.0 094 32 28.0 4
BAYOU CARhj.^0
48 i5 NACODOCrtES
T/SAX. RAYBURN KESEKVOI3
2NORt RD 2>59 bROG 0.5 MI * JCT RO 226
11EPALES 21112'Jn
0000 FEET DEPTH CLASS 00
0630
•i,N03
OfAL
Ili/L
0.108
0.188
0.160
O.<»16
0.368
u.<«60
O.fOO
0.440
0.440
0.240
0.470
0.16b
0.420
0.200
00625
TOT KJEL
N
*G/l
0.800
0.300
1.700
0.600
0.400
0.500
0.200
0.300
0.650
1.200
0.350
1.250
0.300
0.450
00610
T4H3-N
TOTAL
MG/L
0.030
0.022
0.045
0.024
0.024
0.040
0.018
0.020
0.045
0.090
0.045
0.050
0.015
0.0*»0
00671
PHOS-uIS
OfiTriO
MG/L P
0.020
0.005
0.027
0.008
0.010
0.008
0.006
0.010
0.010
0.030
0.010
0.070
0.010
0.015
00665
PHCS-TOT
MG/L P
0.080
0.020
0.040
0.040
0.070
0.040
0.030
0.030
0.040
0.230
0.030
0.220
0.030
0.060
-------
AL OA':E 7.VO'VIO
4S27J1
31 30 28.0 09<» 20 30.0 4
AMALAOERGa CREEK
nS i5 MAHTINSVILL?
T/bAf rtAtriUHN PESEKVOIR
HWY 21 BROo 0.7 MI E OF
11EPALES 211120'*
OOOU FEET OtPTri CLASS 00
DATE
FWUM
TO
7W09/08
7^/10/09
74/11/H
74/12/02
75/01/06
75/02/10
75/03/10
75/04/07
75/04/21
75/05/05
75/05/19
75/06/10
75/07/14
75/08/11
00630 00625
TIME DEPTH NO?kU03 TOT KJEL
OF H- TOTAL N
OAY FEET
16
14
12
12
14
14
13
12
14
14
13
12
12
13
15
?0
55
58
?0
35
00
20
00
10
15
20
15
05
MG/L
r
0
0
0
0
0
0
0
0
0
0
0
0
0
.068
.056
.152
.200
. ia<»
.204
.200
.220
.260
.125
.240
.390
.060
.105
Mfi/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
500
200
600
700
300
500
350
400
300
800
300
500
500
400
G 0 b 1 0
TOTAL
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
G.
0.
0.
0.
030
045
085
016
016
024
010
030
025
055
065
035
015
015
00671 00665
'HOS-ViS PHOh>-TOT
owmo
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
u.
0.
0.
0.
P
010
005
025
008
005K
008K
015
005K
005K
030
005
020
005K
010
MG/L P
0.160
0.010K
0.130
0.020
0.020
0.010
0.020
0.010K
0.020
0.180
0.010K
0.100
0.010
0.050
K VALUE KNOWN TO dE
LESS THAN INDICATED
-------
STOrici K
u L!ATtl ?fc/C3/10
DATE TIME DEPTH N02^'N
FROM OF
TO DAY FEET
74/09/08
74/10/09
74/11/11
74/12/02
75/01/06
75/02/10
75/03/10
75/04/07
75/04/21
75/05/05
75/05/19
75/06/10
75/07/14
75/08/11
11 00
14 00
12 15
12 50
14 00
14 20
12 55
12 15
13 20
13 54
13 05
13 10
12 36
13 08
31 30 15.0 094 18 15.0 4
ATTCYAE dAYJU
48 15 MARTINSVILLE
T/SiM RAYt-RN RESERVOIR
MWY 21 dHOG 3.6 MI E'OF CM!RENO
lid?ALES 2111204
00^3 FEET OEPTH CLAi,S 00
0630
:^N03
OTAL
IG/L
0.23?
0.25fe
0.056
0.064
0.064
0.072
0.170
O.?40
0.260
0.155
0.270
0.390
0.350
0.270
00625
TOT KJEL
N
MG/L
0.400
0.700
1.300
1.000
0.600
0.700
0.500
0.450
0.500
0.800
0.600
0.900
0.450
0.550
00610
I-4H3-N
TOTAL
MG/L
0.025
0.035
0.045
0.032
0.032
0.024
0.020
0.060
0.055
0.085
0.040
0.040
0.030
0.025
00671
PriOS-OIS
ORTriO
MG/L P
0.025
0.040
0.035
0.032
0.030
0.024
0.025
0.020
0.020
0.030
0.030
0.020
0.030
0.020
00665
PH'JS-TOT
MG/L P
0.090
0.070
0.120
0.070
0.100
0.070
0.080
0.070
0.110
0.080
0.105
0.130
0.090
0.100
-------
V6/OJ/1Q
DATE TIME DEPTH
-------
SlORtf KciRiE.Al. OATE 76/03/10
74/09/07
7^/10/05
74/11/02
74/12/07
75/01/11
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/06/07
75/C7/19
75/C8/16
4827^1
31 10 00.0 094 58 18.0 4
MCKIM CREE .
48 la.rtKOOKELAND
T/SA-1 KArdU^N RESEKVOlK
HrtY 96 BKD' 5 MI S OF PINtLANO
lltPALtS 2111204
0000 FEtf DEPTH CLASS 00
DATE
FHOM OF
TO DAY
TIME DEPTH
FEET
15 45
10 45
10 55
10 05
11 45
10 ?5
09 SO
10 ?0
11 10
10 55
08 30
11 35
10 00
11 40
00630
N02i>N03
N-TOTAL
MG/L
0.040
0.040
0.0*0
0.024
C.064
0.016
3.015
0.010
0.025
0.055
0.020
0.025
0.020
C.030
00625
TOT KJEL
N
MG/L
0.400
0.500
0.900
0.700
0.500
0.100
0.250
0.700
0.250
0.850
0.500
0.550
0.750
0.400
00610
NH3-N
TOTAL
MG/L
0.050
0.025
0.035
0.032
0.056
0.024
0.025
0.030
0.040
0.070
0.035
0.075
0.027
0.040
00671
PrtOS-015
ORTriO
MG/L P
0.010
0.010
0.015
0.016
0.005
0,006
0.010
0.005
0.010
0.015
0.010
0.010
0.015
0.005
00665
PHOS-TOT
MG/L P
0.030
0.030
0.050
0.030
0.030
0.010K
0.010
0.070
0.030
0.020
0.010
0.030
0.050
0.020
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
KE.fKU.vAL OA1E 76/03/10
31 0'5 35.0 094 57 15.0 4
MILL CKEE.K,
4d Ib bwGOKELAM)
T/SA'-. KAYdUKN RESEKVOIri
2NDKY KD BfOG 1.5.MI SSE OF 8KOWNOELL
11EHBLES 2111204
0001 Fttl OEHFh CLASS 00
DATE
FhJOM
TO
74/09/07
74/10/05
74/11/02
74/12/07
75/01/1 1
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/06/07
75/07/19
75/08/16
00630 00625
TIME DEPTH M02&N03 TOT KJEL
OF N-TOTAL N
DAY FEET
13
09
09
08
06
09
OB
09
09
09
10
10
09
10
35
30
10
35
45
00
30
20
45
30
SO
10
05
00
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.052
.04tt
.056
.056
.016
.088
.080
.030
.080
.090
.015
.090
.055
.090
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
1.
100
800
600
700
600
100K
100
500
150
450
450
450
350
430
00610 00671 00665
.NriJ-N PH03-DIS PriOS-TOT
TOTAL ORTHO
MG/L
0.005
0.050
0.030
0.032
0.032
O.Olb
0.040
0.125
0.025
0.040
0.027
0.025
0.015
0.052
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
P
005
005K
030
016
005K
OG8K
005K
005K
005
005
OOSK
005
010
005K
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.010
.010K
.050
.030
.020
.OlOr-
.010*
.010K
.010
.01CK
.010*
.010
.040
.030
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
Sti'RIEVAi. 0«i'C 7C/OJ/10
DATE I!.-if DEPTH N02J.NG3
FROM OF
TO DAY FEET
74/C9/07
74/10/05
74/11/02
74/12/07
75/01/11
75/02/Oa
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/06/07
75/07/19
75/68/16
13 45
09 45
09 30
08 50
09 00
09 10
08 45
09 30
10 00
09 45
10 00
10 ?5
09 15
10 ?0
4827J1
31 07 10.0 094 56 45.0 4
KOO.
43
T/SAi-t
2NDRr rtO dNuG 1«7 MI ENE OF BROWNOELL
11EHALES 2111204
0000 KEET DEPTH CLASS 00
0630
!f,N03
OTAL
IG/L
0.032
0.016
C.032
0.016
0.016
0.008
0.010
0.005
0.015
0.025
"J.015
0.015
0.010
Q.01S
00625
TOT KJEL
N
MG/L
0.400
0.400
0.600
0.800
0.500
0.300
0.200
0.350
0.20C
0.650
I. 000
0.350
0.750
0.900
00610
NH3-N
TOTAL
MG/L
0.010
0.010
0.105
0.032
0.032
0.024
0.020
0.027
0.035
0.200
0.040
0.035
0.070
0. 120
00671
PhOS-OIS
ORTHO
MG/L f
O.OC5
0.005K
0.020
0.016
0.005K
0.008K
0.005
0.005K
u.010
0.005
0.005
0.005
0.010
0.005K
00665
PHOS-TOT
MG/L i3
0.010
0.010K
0.030
0.020
0.020
0.010*
0.010K
0.01CK
0.01C
0.010
0.010K
0.01 OK
U.030
0.020
K VALUE KNOWN TO BE
LESS TMAN INDICATED
-------
STJKLI
7'/03/iO
DATE . TIME DEPTH N02«.N03
FRUM OF
TO DAY FEET
74/09/07
74/10/05
74/11/02
74/12/07
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/06/07
75/07/19
75/08/16
14
10
Id
09
09
09
09
10
10
09
10
09
10
15
00
55
10
40
10
50
20
05
20
45
35
40
4827M
31 0* 00.0 093 54 45.0 4
»• PriC.Nlb MC.NlM CRtEN
48 Ib ««OOl\ELaVJ
T/SA-'. WAYdURN PEStKVUM.
2NQRr -(0 -j"OC- »,7 XI £ Of STUMPTOi>l
0000 FEcT
CLASS uO
0630
!«.N03
OTAL
IG/L
P. 03?
0.021*
0.016
0.016
0.008
0.010
0.005
0.015
O.OS5
0.085
0.020
0.005
0.015
006?S
TOT KJEL
N
MG/L
O.?00
0.500
0.800
1.100
0.300
0.300
0.550
0.250
0.750
0.450
1.100
0.650
0.500
00610
Nrij-N
TOTAL
MG/L
0.005K
0.020
0.080
0.032
0.016
0.020
0.025
U.02C
0.075
0.015
3.050
0.030
0.140
00671
PnOS-015
O^THO
MG/L P
0.005K
O.OObK
0.020
0.016
O.OddK
0.010
0.005K
0.005
0.015
0.005
0.005
0.010
0.005K
00665
PnOS-TOT
MG/L f
0.005K
0.01CK
0.030
0.020
0.010K
0.010
0.010K
0.01C
0.020
0.020
0.020
0.03C
0.020
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORE! NtTKiLVAL DATE 76/'03/iO
482711
31 56 50.0 093 53 05.0 4
E PHONG MC>fM CREEK
4rf ID dROOKELAND
I/SAM RAYduHN RESERVOIR
2NURY RD rif OG 2.0 MI W OF SCRAPPING V,
IIEPALES 211120^
0000 FEET DEPTH CLASS 00
C.
DATt
FROM
TO
74/09/07
74/10/05
74/11/02
74/12/07
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/05/16
75/06/07
75/07/19
75/OS/lo
C063C 00625
TIME DEPTH N02&N03 TOT KJEL
OF N-TOTAL N
OAY FEET
14
10
10
09
09
09
10
10
10
09
11
09
10
30
15
15
25
50
30
55
40
15
25
00
50
50
MG/L
0
0
0
0
0
'«/
c
0
0
0
0
c
0
.032
.024
.032
.016
.008
.005
.005
.010
.035
.015
.015
.020
.020
MG/L
i
0
0
0
0
0
0
0
u
0
1
0
0
.100
.900
.700
.600
.200
.300
.300
.250
.600
.400
.000
.450
.350
00610 006M 00665
Nrt3-N PhOS-DIS PHOS-TOT
FOTAL ORTHO
MG/L
0.
U.
0.
0.
0.
u .
0.
0.
0.
0.
0.
' 0.
0.
135
025
040
032
024
020
020
055
035
020
045
04S
025
MG/L
C.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
p
005K
005K
020
016
008
005
005K
OOfl
005K
010
010
005K
MG/L P
0.015
0.010K,
0.030
0.020
0.010
0.01CK.
0.010K
0.010K
0.010
0.010K
0.010
0.020
0.010
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
7t;/C3/lC
4827.-M
31 Ib 15.0 094 05 10.0 4
BOHITT
-8
2 MI N .JLUt S°RIN(jS
2111204
OOOli FEET DEPTH CLASS CO
DATE
FROM
TO
74/09/08
74/H/H
74/12/02
75/01/06
75/02/10
75/03/10
75/04/07
75/04/21
75/05/05
75/05/19
75/06/10
75/07/14
75/08/11
TIME 1
OF
DAY !
15 10
11 40
11 20
12 50
13 10
11 SO
11 30
13 30
13 15
12 10
12 ?0
12 30
12 OP
FEET
00630
N02&N03
N-TOTAL
MG/L
0.024
0.012
0.016
0.016
0.016
0.010
0.015
0.020
0.035
0.015
0.050
0.015
0.015
00625
TOT KJEL
N
MG/L
1.000
1.100
0.550
0.500
0.750
0.450
0.500
0.650
1.100
0.450
1.130
0.400
0,650
00610
NH3-N
TOTAL
MG/L
0.136
0.040
0.024
0.032
0.032
0.015
0.030
0.060
0.050
0.025
0.055
0.035
0.020
00671
PHOS-'MS
0»TrlO
MG/L P
0.035
0.015
0.024
0.015
0.016
0 . 0 2C
0.015
0.020
0.020
0.015
0.040
0.020
0.020
00665
PriOS-TOT
MG/L r>
0.130
0.05C
0.050
0.030
0.030
0.050
0.03C
0.050
0.040
0.050
0.150
0.050
0.060
-------
STOFET KtTSIEvAL DATE 70/03/10
4827>J1
31 19 o5.(> 094 10 05.0 4
SANDY CREtK
4a lb ,-iKONSON
T/SAM KAtrfL/rtN REStriVOIW
2NDH>r r<0 srtUG 2.2 M Sw jCT 2NDRY
70b
OOOU FEET DE^TH CLASS 00
DATE
FROM
TO
74/09/08
74/10/05
74/11/11
74/12/02
75/01/06
75/02/10
75/03/10
75/04/07
75/04/21
75/05/05
75/05/19
75/07/14
75/08/11
00630 00625
TIMF. DEPTH N02t>N03 TOT KJEL
OF N-TOTAL N
DAY FEET MG/L
14
15
10
10
12
12
11
11
11
12
11
14
11
00
30
55
50
05
35
?0
05
10
10
45
00
10
0
d
0
0
0
0
0
0
0
0
0
0
0
.07b
.032
.024
.016
.016
.016
.010
.015
.025
.040
.020
.040
.035
MG/L
1.
0.
1.
0.
0.
0.
0.
0.
0.
1.
0.
0.
0.
300
400
200
800
500
700
550
412
POO
000
700
500
600
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
.160
.030
.055
.040
.040
.032
.015
.060
.115
.070
.oas
.040
.035
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
.040
.050
.015
.016
.005
.008
.015
.015
.025
.015
.015
.025
.015
MG/L P
0.240
0.100
0.0 51)
0.040
0.020
0.020
0.040
0.030
0.050
0.110
0.050
0.040
0.060
-------
STORET
DATE 7o/03/lO
DATE TIME DEPTH NO?s»N03
FROM OF
TO DAf FEET
74/09/08
74/10/05
74/H/ll
74/12/02
75/01/06
75/02/10
75/03/10
75/0^/07
75/04/21
75/05/05
75/05/19
75/06/10
75/07/14
75/08/11
12 00
15 SO
09 45
09 15
10 SO
11 00
10 00
10 05
10 15
09 45
10 30
10 15
11 00
10 45
31 19 15.^ 09^
CKEEK
Ib
15.0
RD Ali>JG 2 M ENE OF BhlOAOOUS
0000 FEtT DEPTH CLASS 00
ue>30
S.N03
OTAL
IG/L
0.060
0.056
0.02*
0.016
O.OHO
0.016
0.010
0.015
0.020
0.035
0.020
0.165
0.045
0.030
00625
10T KJEL
N
MG/L
O.SOO
1.000
1.100
0.500
0.400
0.800
0.450
0.500
0.550
0.800
0.5?5
1.100
0.400
0.650
00610
NH3-N
TOTAL
MG/L
0.110
C.050
0.040
0.032
0.032
0.024
0.015
0.035
0.050
0.065
0.050
C.055
0.035
0.030
00671
PHOS-DIS
OPTriO
MG/L P
0.105
0.085
0.015
0.016
0.005
0.016
0.015
0.020
0.020
0.020
0.015
0.070
0.040
0.025
00665
r>HOb-TOT
MG/L P
0.16-j
0.150
0.040
0.030
O.U2C
0.016
0.030
0.03C
0.0 SO
0.070
0.030
0.080
0.070
-------
STORE I"
0«T£ 7(j/uJ/iO
4827T1
31 25 30.0 094 39 15.0 4
48 Ib LUFMN
T/SttM KAY&URN RES
BANK SAMPLf ?.o Ml N OF MOFFITT
11EPALES 2111204
0000 FEET DEPTH CLASS 00
DATE
FROM
TO
74/09/07
74/10/05
74/11/02
74/12/07
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/OS/18
75/06/07
75/07/19
00630 00625
TIME DEPTH N02f.NG3 TOT KJEL
OF N-TOTAL N
OAY FEET
10
13
12
11
12
11
12
14
13
13
14
11
45
00
45
55
00
20
00
20
40
30
25
S5
MG/L
0
0
0
0
0
0
0
0
0
0
0
.077
.056
.096
.096
.088
.070
.095
.150
.210
.095
.050
MG/L
2.
2.
1.
3.
1.
1.
4.
2.
2.
2.
3.
3.
900
700
900
000
700
900
OCO
200
200
600
300
200
00610 00671 006t>5
NH3-IN PriOS-DIS PHOS-TOT
TOTAL GWTHO
MG/L
i
i
0
0
0
0
0
0
0
0
1
.150
.250
.330
.336
.336
.280
.867
.590
.025
.400
.550
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
P
200
140
145
038
104
100
300
200
075
080
115
MG/L P
0.295
0.1 90
0.270
0.190
0.190
0.190
0.320
0.230
0.260
0.190
0.240
0.240
-------
STORE!
CMi'E Vb/CJ/10
4827*1
31 1? 00.0 093 5b 45.0 4
48 15 dWOOi\tLAsJU
T/SAM KAfoUKN r-'ES
US rirfT 96 dPDG 3.0 MI S OF PINELAND
11£PALES 2111204
0000 FEET DEPTH CLASS 00
OATE
FROM
TO
74/09/07
7<*/10/05
74/11/02
74/12/07
75/01/11
75/02/08
75/03/01
75/04/05
75/04/20
75/05/03
75/05/18
75/07/19
75/08/16
00630 00625
TIME DEPTH N026.N03 TOT KJEL
OF N-TOTAL N
DAY FEET
16
11
11
10
11
10
09
10
11
11
08
10
11
00
no
00
15
ss
35
55
30
?0
00
40
30
50
MG/L
1
1
0
0
0
0
0
0
0
0
u
0
0
.44C
.010
.104
.088
.200
.208
.280
.410
.080
.100
.280
.175
.500
MG/L
2.200
2.200
1.500
1.200
0.700
o.eoo
O.HOO
0.950
1.000
1.450
1.150
1.200
2.000
00610 OC671 00665
NH3-N PHOS-OIS PHOS-TOT
TOTAL OHTHO
MG/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
165
185
150
064
056
192
035
030
160
140
057
110
175
MG/L
0.
0.
C.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
P MG/L P
910
318
035
040
015
048
055
070
064
025
040
055
090
1
U
0
0
U
0
0
0
0
0
0
0
0
.05C
.b40
.180
.120
.095
.100
.140
.16C
.11C
.120
.100
.160
.230
-------
STURtl KETRitvAL uATd 76/OJ/10
DATE TIME OEPTH
FROM OF
TO DAY FEET
74/09/23 09 00
CP(T)-
74/09/23 15 00
74/10/29 08 30
CP-
74/10/29 15 30
74/11/26 09 00
CPITJ-
74/11/26 15 00
74/12/30 10 00
CP ( T ) -
74/12/30 16 15
75/01/31 09 30
CP-
75/01/31 15 00
75/02/28 09 00
CP ( T ) -
75/02/28 15 00
75/03/31 10 00
cpm-
75/03/31 15 00
75/04/30 09 30
CP(T>-
75/04/30 15 00
75/05/30 09 00
CP(T)-
75/05/30 15 00
75/06/30 10 00
CPU1-
75/06/30 16 00
75/08/28 09 00
CP(T>-
75/08/28 15 00
75/09/29 09 00
CP-
75/09/29 13 30
00630
N026.N03
N-TOTAL
MG/L
0.880
0.160
0.400
0.240
0.080
0.080
0.400
u.l 50
0.150
0.025
0.300
0.025
00625
TUT KJEL
N
MG/L
3.500
9.000
3.300
5.000
4.800
4.400
3.450
3.450
6.400
11.500
10.000
10.000
48?7AA AS4627AA
31 25 00. n C94 46 00.0 4
L JFK IN STATE SCHOOL
434bl 7.5 CLAxbON
T/SKM KAYB'jWN RESEKVOI*
PROCELLA Lr*££K TO ANGELINA
11EPALES 2141204
0000 FEET' DEPTH CLASS 00
00610 00671 00665 50051 50053
NH3-N PriOS-OIS PHOS-TOT Fi_OW . CONDUIT
TOTAL ORTHO RATE FLOw-MCiD
MG/L MG/L P MG/L 9 INST MGD MONTHLY
0.025* 1.000
0.790
1.25C 0.162
3.05CK 1.200 1.600
0.080K 0.960 1.800
0.110 3.800
0.082 2.080 2.500
0.094 2. <»00 3.000 0.163
0.058
0.031
0.025K
O.C25 2.630
3.100
1.850 2.100 0.157 0.150
0.050K 0.860 1.000 0.178 0.155
0.164 0.156
0.159 0.153
0.170 0.150
0.186 0.153
0.160
2.450 5.700 0.17C 0.158
6.900 11.000 0.179 0.163
1.900 0.142 0.133
0.143 0.130
P001500
K VALUE KNOWN TO SE
LESS THAN INDICATED
-------
STOREF RETRIEVAL UftTt 7o/03/iO
4827YA TF4827YA P001200
31 14 15.r. 093 58 15.0 4
48 7.5 HEMPrllLL fX
T/SAM RAYH'JRN
LITTLE SAr^tJY CH .
11EPALES 21412J4
0000 FEET DEPTo CLASS 00
DATE
FROM
TO
74/09/26
74/10/22
74/11/25
74/12/30
75/01/22
75/02/2b
75/06/25
T1«E DEPTH
OF
DAY FEET
Ob 30
09 30
09 00
10 00
10 00
11 00
12 00
00630
NO?*>N03
N-TOTAL
MG/L
10.100
10.800
4.900
3.360
7.660
C.I 60
7.400
00625
TOT KJEL
N
MG/L
2.700
4.100
2.900
1.400
5.100
3.700
6.700
00610
Nrlj-N
TOTAL
MG/L
0.325
0.480
0.067
0.110
0.050K
0.110
0.170
00671
PHOS-DIS
ORTHO
MG/L P
5.025
6.800
1.600
1.250
2.400
2.600
00665
PH05-TOT
MG/L P
5.400
7.100
2.500
1.500
3.200
-..GOO
3.300
50051
FLOW
RATE
INST MOD
0.500
0.200
0.500
0.300
0.100
0.100
0.150
SOObJ
CONDUIT
FLOW-Moj
MONTHLY
0.200
0.200
0.200
0.300
0.200
0.150
0.130
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL OAT£ 7o/C3/iO
74/00/06
74/09/03
74/12/13
75/01/21
75/02/11
75/03/25
75/04/15
75/05/30
75/06/27
482721
31 10 00.0 094 25 00.0 4
LAKF. SAM HAYBURN
48347 15 ZAVALLA
U/LAr-E SAM HAY6UNN
LAKE bAM
DATE
FKOM OF
TO OAY
TIME OtPTH
FEET
14 00
11 15
09 00
10 00
12 45
10 00
09 45
10 00
14 00
10 15
11 CO
HEPALtS
2l«+1204
0000 FEET OtH-TH CLASS 00
0063U
N02*N03
M-TOTAL
MG/L
2.400
0.760
3.6BO
9.900
0.560
2.560
4.240
1.800
4.000
2.200
1.000
00625
TOT KJEL
N
MG/L
24.000
29.500
4.700
4.100
ll.OOC
10.000
5.000
18.000
19.000
7.300
1.900
00610
Nrlj-N
TOTAL
MO/L
6.600
12.000
0.050K
U.160
0.750
0.050
0.092
3.000
4.250
0.079
0.040
00671
PnOS-DIS
O^THO
MG/L P
11.000
7.700
6.100
6.100
4.100
3.300
3.600
5.800
3.050
5.400
00665
PnOS-TOT
MG/L f
11.450
8.400
6.250
6.500
5.600
<».700
3.300
4.100
6.200
4.000
5.400
500bl
FLOW
WATE
INST MOD
0.0002
0.0003
0.0001
0.0001
0.0001
U.OOU1
0.0002
0.0005
O.U01
0.001
0.003
50053
CONDUIT
FLOW-MOO
MONTHLY
0.0003
0.0001
0.0001
0.0001
0.004
0.0001
0.0002
0.0005
0.015
0.001
0.003
K VALUE KNOWN TO 8E
LESS THAN INDICATED
-------
STORtl HtT«!EVAL -JATE. 76/03/10
OATE
FrfOM
TO
74/10/24
C^MT)-
74/10/24
74/11/26
CP(T)-
74/11/26
74/12/31
CP(T)-
74/12/31
75/01/28
CP(T)-
75/01/28
75/02/26
CP(T)-
75/02/26
75/03/31
CP(T)-
75/03/31
75/04/30
CP(T)-
75/04/30
75/06/18
CP ( r ) -
75/06/18
75/06/30
CP(T)-
75/06/30
75/07/30
CPITI-
75/07/30
75/09/03
CPtTl-
75/09/03
75/09/24
CP(T)-
75/09/24
00630
TI"F DEPTH ,N02sN03
OF N-TOTAL
DAY FEET Mo/L
11
16
11
16
11
16
11
16
11
16
11
16
11
16
11
16
il
16
11
16
11
16
11
16
00
00
00
00
00
00
30
00
00
00
on
00
00
00
00
00
00
00
on
00
00
00
00
00
1
1
0
1
0
0
0
0
0
1
.\
V
1
.360
.360
.800
.840
.080
.320
.600
.200
.150
.300
.025
.900
00625
TOT KJEL
N
MG/L
2
5
3
1
7
19
9
21
20
18
34
8
.800
.600
.900
.400
.500
.000
.500
.000
.500
.500
.000
.600
482731
31 US 00.0 094 10 00.0
wtSTwOGG buHOI
46005 15 MCbtE
0/LAKE 5A^ *AYBUrtN
LAKE SAM RMYBUWN
11EP4LES 2141204
0000 FEET DEPTH CLASS 00
00610 00b71 00665 50051 50053
Nn3-N PnOS-DlS PHOS-TOT FuOW CONDUIT
TOTAL OKTHU HATt FLOW-MGO
MG/L MG/L P MG/L P INST MC>0 MONTHLY
P000234
1.600
0.130
12.000
0.860
2.300 0.360
11.500 a.200
O.B90
1.200
2.500
4.900
0.010
3.900 1.000 1.400 0.005
0.740 0.960 1.300 0.012
7.200 2.210 3.550 0.00«
11.500 4.200 5.650 O.OU
O.OOS
O.OOd
0.010
0.013
0.015 0.013
3.300 4.900 0.014 0.010
0.011
13.000 3.600 5.000 0.006 0.009
0.011
C.006 0.009
19.500 5.600 7.700 0.008 0.006
C-.210 2.300 3.300 0.002 O.OOJ
-------
STORE!
UATC Vfc/Ob/10
41*2741 AS4827<+1
31 07 00.0 0«J4 00 00.0 4
TdlN GYKEo MARINA IN
48 15 MCGEE btNu
D/LAKE SAM
LAKE SAM r.
P000050
0000 FEET DEPTH CLASS CO
DATE
TO
74/09/09
74/10/08
74/11/05
74/12/03
75/01/07
75/02/04
75/03/04
75/04/07
75/05/04
75/06/04
75/07/07
75/08/13
00630
TIME DE^TH N02SN03
OF N-TOTAL
DAY FEET
18
10
17
17
09
17
17
17
11
15
00
00
00
30
30
on
00
00
MG/L
29.
11.
16.
26.
25.
26.
3.
2.
3.
2.
3.
400
600
800
000
000
800
360
300
600
200
100
00625
TOT KJEL
N
MG/L
2
3
1
8
2
1
2
12
6
1
8
2
.400
.600
.500
.BOO
.000
• 1 0 U
.000
.000
.400
.550
.750
.700
03610 00671
Nrl3-N f-HOS-DIS
TOTAL ORTHO
MG/L
0.360
0.320
0.050K
0.050K
O.OSOK
0.0 80K
0.840
0.160
0.072
0.125
0.089
MG/L P
8
9
3
<4
<4
tt
6
2
0
3
5
.000
.700
.650
.000
.100
.500
.300
.500
.120
.600
.BOO
00665 50051 b(JOS3
PHOS-TGT FLUW CONJ-JIT
KATE FLOrt-MGL
MG/L
a.
10.
4.
4.
4.
4.
7.
7.
2.
0.
4.
5.
P INST M.Gu MONTHLY
600
500
200
350
100
800
600
000
600
430
000
700
K VALUE KNOWN TO BE
LESS THAN INDICATED
-------
SlOhtT HElKlEVAi. LJATE 7l/03/'iO
482751 AS4d2751
31 03 JO.O 094 02 00.0 4
t^AYdU^N COUNTRY oEv.
48 15 -iCotE BtND
P000300
SAM
1 1 (7f>
sAYbUK.i RESERVOIR
llC.r-"l_CJ c. l •* l c. u
OOOC FEET DEPTH CLASS OC
DATE
FKOM
TO
74/09/16
74/10/14
74/11/14
74/12/16
75/01/15
75/02/15
75/03/24
75/04/13
75/05/15
75/06/16
75/07/16
75/Od/15
75/09/16
TIME DEPTH
OF
DAY FEET
11 00
11 00
11 30
11 30
11 45
10 00
11 30
11 00
10 30
11 30
10 30
11 30
ll no
00630
.N02«.N03
N-TOTAL
MG/L
2.940
4.500
1.120
1.120
0.720
1.000
0.400
0.700
0.400
O.nSO
0.175
0.150
0.200
00625
TOT KJEL
N
MG/L
3.250
7.100
1.600
3.200
1.900
2.250
7.400
3.600
2.900
8.800
6.800
17.000
15.500
C3610
Nrn-N!
TOTAL
MG/L
0.620
0.260
0.280
C.bOO
0.650
0.320
0.130
1.100
0.910
O.OSOK
0.100
2.000
4.100
00671
PHOS-OIS
ORTHO
MG/L r>
2.600
4.800
1.050
0.800
0.730
1.280
2.400
1.400
1.750
2.300
3.400
4.700
6.400
00665
HHOS-TOT
MG/L P
2.890
5.200
1.300
0.870
0.870
1.500
3.000
1.800
1.900
3.000
3.900
5.700
7.200
50051
FLU*
RATE
1NST MGO
0.013
0.011
0.029
0.032
0.035
0.028
0.025
0.030
0.041
0.035
0.017
0.022
0.020
50053
CONDUIT
FLOw-MGD
MONTHLY
0.021
0.012
0.071
0.052
0.077
0.096
0.025 .
0.090
0.083
0.066
0.055
0.032
0.022
K VALUE KNOWN TO dE
LESS THAN INDICATED
------- |