U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
REPORT
ON
LAICS OUACHITA, HAMILTON, AND CATHERINE
FDNTOTRY, GARLAND, AND HOT SPRING
COUNTIES
ARKANSAS
•
EPA REGION VI
WORKING PAPER No, 483
CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON
and
ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA
•&G.P.O. 699-440
-------
REPORT
ON
LAKES OUACHITA, HAMILTON, AND CATHERINE
FDNTOTRY, GARLAND, AND HOT SPRING
COUNTIES
ARKANSAS
EPA REGION VI
WORKING PAPER No, 483
WITH THE COOPERATION OF THE
ARKANSAS DEPARTMENT OF POLLUTION
CONTROL AND ECOLOGY
AND THE
ARKANSAS NATIONAL GUARD
JANUARY, 1977
-------
REPORT ON LAKES OUACHITA, HAMILTON, AND CATHERINE
MONTGOMERY, GARLAND, AND HOT SPRING COUNTIES, ARKANSAS
EPA REGION VI
by
National Eutrophication Survey
Water and Land Monitoring Branch
Monitoring Applications Laboratory
Environmental Monitoring & Support Laboratory
Las Vegas, Nevada
and
Special Studies Branch
Corvallis Environmental Research Laboratory
Corvallis, Oregon
Working Paper No. 483
OFFICE OF RESEARCH AND DEVELOPMENT
U.S. ENVIRONMENTAL PROTECTION AGENCY
January 1977
-------
CONTENTS
Page
Foreword ii
List of Arkansas Study Lakes iv
Lake and Drainage Area Map v,vi,vii
Sections
I. Conclusions 1
II. Lake and Drainage Basin Characteristics 6
III. Lake Water Quality Summary 8
IV. Nutrient Loadings 18
V. Literature Reviewed 27
VI. Appendices 28
-------
ii
FOREWORD
The National Eutrophicatlon 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, concen-
trations, and impact on selected freshwater lakes as a basis for
formulating comprehensive and coordinated national, regional, and
state management practices relating to point source discharge
reduction and nonpoint source pollution abatement in lake water-
sheds.
ANALYTIC APPROACH
The mathematical and statistical procedures selected for the
Survey's eutrophication analysis are based on related concepts
that:
a. A generalized representation or model relating
sources, concentrations, and impacts can be
constructed.
b. By applying measurements of relevant parameters
associated with lake degradation, the generalized
model can be transformed into an operational
representation of a lake, its drainage basin, and
related nutrients.
c. With such a transformation, an assessment of the
potential for eutrophication control can be made.
LAKE ANALYSIS
In this report, the first stage of evaluation of lake and
watershed data collected from the study lake and its drainage
basin is documented. The report is formatted to provide state
environmental agencies with specific information for basin
f Tanning [§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.
-------
111
Beyond the single lake analysis, broader based correlations
between nutrient concentrations (and loading) and trophic condition
are being made to advance the rationale and data base for refine-
ment of nutrient water quality criteria for the Nation's freshwater
lakes. Likewise, multlvariate evaluations for the relationships
between land use, nutrient export, and trophic condition, by lake
class or use, are being developed to assist in the formulation
of planning guidelines and policies by the U.S. Environmental Protection
Agency and to augment plans implementation by the states.
ACKNOWLEDGMENTS
The staff of the National Eutrophication Survey (Office of
Research and Development, U.S. Environmental Protection Agency)
expresses sincere appreciation to the Arkansas Department of Pollution
Control and Ecology for professional involvement, to the Arkansas
National Guard for conducting the tributary sampling phase of the
Survey, and to those Arkansas wastewater treatment plant operators
who provided effluent samples and flow data.
The staff of the Water Division of the Arkansas Department
of Pollution Control and Ecology provided invaluable lake documentation
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 C. Armstrong, the Adjutant General of
Arkansas, and Project Officer Colonel Lavaun M. James, who directed
the volunteer efforts of the Arkansas National Guardsmen, are also
gratefully acknowledged for their assistance to the Survey.
-------
NATIONAL EUTROPHICATION SURVEY
STUDY LAKES
STATE OF ARKANSAS
LAKE NAME
Beaver
Blackfish
Blue Mountain
Bull Shoals
Catherine
Chi cot
DeGray
Erling
Grand
Greer's Ferry
Hami1 ton
Millwood
Nimrod
Norfork
Ouachita
Table Rock
COUNTY
Benton, Carroll, Washington
Crittenden, St. Francis
Logan, Yell
Baxter, Boone, Marion
(Taney, Ozark in MO)
Garland, Hot Spring
Chi cot
Clark, Hot Spring
Lafayette
Chi cot
Van Buren, Cleburne
Garland
Hempstead, Howard,
Little River, Sevier
Perry, Yell
Baxter, Fulton (Ozark in MO)
Garland, Montgomery
Boone, Carroll (Barry,
Taney in MO)
-------
OUACHITA LAKE
>£ Tributary Sampling Site
x _ake Sampling Site
Se«age Treaonent Facility
^ Drainage A^ea boUPdar>
Land Subject to inundation
-------
HAMILTON LAKE
0 Tributary Sampling Site
X Lake Sampling Site
" Sewage Treatment Facility
0 5 10_
I i I i i ( I ...
01 -2 34 56789 Ml.
Scale
Map Location
3440—1
93'30'
93'20'
93'10'
34" 20—|
93*00'
-------
Ark.
Map Location
"Morning
Star
\
CZ3
CATHERINE LAKE
® Tributary Sampling Site
X Lake Sampling Site
• Sewage Treatment Plant
o i
3 4
2
Scale
Km.
Mi.
/„*
DV
Wi Ison
Springs
D1
OG
C*THER\& L^A
'Red
Oak
•i**!
01
Jones Mill
^outlei
$
•£
\«J
34"35-
34 30-
34'25 —
93'00'
92 55'
92 50
-------
REPORT ON LAKES OUACHITA, HAMILTON, AND CATHERINE
STORET NOS. 0514, 0510, and 0505
I. CONCLUSIONS
A. Trophic Condition:*
Bases upon Survey data and field observations, Lake
Ouachita is classified as mesotrophic. Potential for pri-
mary production as indicated by algal assay control yield
was low to moderate. Chlorophyll a_ values ranged from a
low of 0.4 yg/1 in the spring to a high of 12.3 yg/1 in the
fall with a mean of 4.3 pg/1. The mean Secchi disc reading
for the lake was 111 cm. There was dissolved oxygen deple-
tion at Stations 04, 05, and 06 during the fall sampling and
Survey limnologists reported hydrogen sulfide odor from water
samples collected at those stations. Of the 16 Arkansas lakes
sampled in 1974, 13 had greater median total phosphorus levels,
9 had greater median inorganic nitrogen values, and 8 had
greater median dissolved orthophosphorus levels than Lake
Ouachita.
Lakes Hamilton and Catherine are classified as eutrophic,
i.e., nutrient rich and highly productive based upon Survey
data and field observations. Whether such nutrient enrich-
ment is to be considered beneficial or deleterious is deter-
mined by its actual or potential impact upon designated bene-
ficial water uses of each lake.
*See Appendix E.
-------
Potential for primary productivity was moderate to high as
indicated by algal assay control yield. Chlorophyll ^values
had a mean of 10.9 yg/1 in Lake Hamilton and 14.0 yg/1 in Lake
Catherine. Of the 16 Arkansas lakes sampled in 1974, 8 had
greater median total phosphorus, 11 had greater median inorganic
nitrogen, and 3 had greater median dissolved orthophosphorus levels
than Lake Hamilton; 7 had greater median total phosphorus, 6 had
greater median inorganic nitrogen, and 8 had greater median dis-
solved orthophosphorus levels than Lake Catherine.
J. Nix (1971) reports that the temperature and dissolved oxy-
gen regime of both Lakes Hamilton and Catherine are qreatly affected
by the release of cold water from Lake Ouachita. This cold density
current is present throughout the lower portion of both reservoirs
during stratified periods. He suggests that proper regulation of
cold water from upstream impoundments could prevent troublesome
downstream water quality problems as the cold density current pre-
vents total oxygen depletion. In the side pockets of the reservoirs
studied where such a density current was absent, oxygen depletion
was observed.
-------
B. Rate-Limiting Nutrient:
Algal assay results indicate that Lakes Ouachita, Hamilton,
and Catherine were limited by available phosphorus levels. Spikes
with phosphorus or nitrogen and phosphorus simultaneously resulted
in increased assay yields. Addition of nitrogen alone did not
stimulate a growth response. The ratios of available nitrogen to
orthophosphorus (N/P) in sampled waters substantiate phosphorus
limitation during the summer and fall sampling seasons in Lakes
Ouachita and Hamilton and during all three rounds on Lake Catherine.
The N/P ratios indicate nitrogen limitation during spring in Lakes
Ouachita and Hamilton.
C. Nutrient Controllability:
1. Point sources -
The mean annual phosphorus load from point sources was
estimated to be 2.1% of the total load reaching Lake Ouachita.
The city of Mount Ida contributed a total of 1.6%.
Phosphorus loading from point sources was estimated to
be 50.6% of the total reaching Lake Hamilton. The city of
Hot Springs contributed a total of 44.7% from one plant and
the remaining known wastewater treatment plants contributed
5.9% of the total phosphorus load. Point sources contributed
an estimated 53.7% of the total phosphorus load reaching Lake
Catherine. The city of Hot Springs (Bellaire) contributed
36.9% from one plant. The remaining known plants contributed
16.8% of the total load.
-------
Loading to Lake Ouachita was below that proposed by
Vollenweider (1975) for a lake of such volume and retention
?
time. The loadings of 2.95 g/m /yr for Lake Hamilton and
2
10.04 g/m /yr for Lake Catherine are four and six times,
respectively, the oligotrophic levels proposed by Vollenweider.
Although Vollenweider's model may not apply to Lake Catherine
(retention time of only eight days), it is expected that sub-
stantial reduction of known municipal and industrial loading
is required to improve the water quality in Lakes Hamilton and
Catherine and maintain the high water quality in Lake Ouachita.
The Dixiart industrial plant no longer discharges in Lake
Ouachita.
The calculations of loading based upon available nutrient
concentrations and flow data indicate a net export of nitrogen
from both Lakes Hamilton and Catherine. This could be attri-
buted to the lack of loading values for the known industrial
plants discharging into both lakes, or to several known muni-
cipal plants discharging into Lake Hamilton for which loading
values have not been calculated. These include: Beacon Manor
Condominiums, Lake Hamilton Marine, Hamilton House, Baywood
Colony, Moonlight Bay Condominiums, Arkansas Power and Light,
and Wacaster Mobile Home Park; it is not known at this time
how they effect the nutrient budget of the lake.
-------
2. Nonpoint sources -
The mean annual phosphorus loads from nonpoint sources
were about 97.9% of the total reaching Lake Ouachita, 49.4%
of the total reaching Lake Hamilton, and 46.3% of the total
reaching Lake Catherine. Measured tributaries accounted for
77.4% of the total load to Lake Ouachita while minor tribu-
taries contributed 20.5%. Gaged tributaries contributed
38.2% of the total load to Lake Hamilton and 45.7% to Lake
Catherine while minor tributaries contributed 16.8% and 0.3%
respectively.
-------
II. LAKE AND DRAINAGE BASIN CHARACTERISTICS
Lake and drainage basin characteristics are itemized below.
Lake morphometry values were provided by the Arkansas Department
of Pollution Control and Ecology. Tributary flow data were pro-
vided by the Arkansas District Office of the U.S. Geological
Survey (USGS). Outlet drainage areas include lake surface areas.
Mean hydraulic retention time was obtained by dividing the lake
volumes by the mean flows of the appropriate outlets. Precipita-
tion values are estimated by methods as outlined in National
Eutrophication Survey (NES) Working Paper No. 175. A table of
metric/English conversions is included as Appendix A.
A. Lake Morphometry:
Ouachita Hamilton Catherine
1. Surface area: 162.28 24.28 7.85 km2.
2. Mean depth: 16.3 9.7 5.5 meters.
3. Maximum depth: 45.7 21.3 18.3 meters.
4. Volume: 2,653.237 234.363 43.172 x 106 m3.
5. Mean hydraulic
retention time: 680 43 8 days.
(1.86 yrs)
-------
B.
ributar..' and Outlet (see Appendix B for flow data):
Lake O'jachita
Lake Hamilton
Lake Catnerine
Name
A-2 Ouachita River
B-l :-!alnjt Creek
C-l Twin Creek
0-1 South Fork Ouachita
River
:-l Muddy Creek
F-l Irons Fork
G-l North Fork
Minor tributaries and
immediate drainage -
Drainage
area(km2)
1,248.4
22.4
27.5
165.8
105.4
167.8
138.8
823.6
Mean flow
(m3/sec)
22.68
0.27
0.34
2.55
1.32
2.10
1.74
12.60
Name
A-2 Ouachita River
E-l Little Mazarn Creek
F-l Mazarn Creek
G-l Hallmans Creek
H-l Glazypeau Creek
J-l Bull Bayou
Minor tributaries and
immediate drainage -
Drainaae
area(kir2)
2,861.9
115.0
204.9
61.6
88.6
52.3
323.5
Mean flow
(m3/sec)
45.16
2.32
4.15
1.23
1.78
1.04
7.08
:ia~ie
A-2 Ouachita River
C-l Gulpha Creek
0-1 Tigre Creek
Minor tributaries and
immediate drainage -
Drainaae Mea,n flow
ire=,kn2) (mj/sec)
3,732.2 62.53
129.5 2.10
32.1 0.51
24.8 0.52
Total 2,699.7 43.60
2. Outlet -
A-l Ouachita River 2,861.9 45.16
Total
A-l Ouachita River
3,707.8 62.76
3,732.2 62.53
Total
A-l Ouachita River
3,918.6 65.66
3,926.4 65.82
C. Precipitation (in centimeters):
1. Year of sampling -
2. Mean annual -
Lake Ouachita
186.8
138.7
Lake Hamilton
192.1
140.0
Lake Catherine
192.1
140.0
-------
III. LAKE WATER QUALITY SUMMARY
Lakes Ouachita, Hamilton, and Catherine were sampled three
times during the open-water season of 1974 by means of a pontoon-
equipped Huey helicopter. Each time, samples for physical and
chemical parameters were collected from six, six, and four sta-
tions, respectively, on the lakes and from one or more depths at
each station (see maps, pages v-vii). During each visit, depth-
integrated samples were collected from each station for chloro-
phyll a^ analysis and phytoplankton identification and enumeration.
During the first and last visits, 18.9-liter depth-integrated sam-
ples were composited for algal assays. Maximum depths sampled
were:
Ouachita Hamilton Catherine
Station 01 - 43.0 m 01 - 12.2 m 01 - 6.1 m
02 - 41.8 m 02 - 3.7 m 02 - 3.0 m
03 - 38.1 m 03 - 10.7 m 03 - 3.4 m
04 - 21.0 m 04 - 16.8 m 04 - 16.8 m
05 - 21.9 m 05 - 12.2 m
06 - 21.6 m 06 - 29.3 m
For a more detailed explanation of NES methods, see NES Working
Paper No. 175.
The results obtained are presented in full in Appendix C and
are summarized in III-A for waters at the surface and at the maxi-
mum depth for each site. Results of the phytoplankton counts and
chlorophyll a_ determinations are included in III-B. Results of the
limiting nutrient study are presented in III-C.
-------
LAKE OUAOI FA
STO=er CODE 0514
AND CHEMICAL CHARACTERISTICS
i &/ 6/7<* )
MAX
-,000 = 5 DEPTH
nANGE. ME'JIAN (METE«S)
( 10/17/74 )
MAX
DEPTH
MEDIAN (METERS)
TE«P£u4riHE (OtG CE.-.T)
O.-l,c M DEPTH 9
"AX DEPTH"" 6
- 9.9
12.2
9.0
0.0- l.b 12 23.7- 2*.4 sit.i o.O- 1.5 12 20.7- 20.9 20.b 0.0- 1.5
15.2- «2.7 6 8.2- 16.7 10.0 14.0- 43.0 h 9.0- 15.* 12.1 19.Q- 41.d
DISSOLVED OxYGtM <""j/L)
".-1.5 M HEPTri 3 9.6-
MAX DEPTH** 6 5.6-
10.0
3.6
10.0
7.2
1.5- 1.5 6
15.2- *2.7 5
6.0- 3.4 7.4 1.5- 1.5 1?
2.0- 5.2 3.0 14.0- 43.0 6
6.6- 7.6
0.0- ?.4
7.0 0.0- 1.5
0.3 19.8- 41.b
CONDUCTIVITY (UMHOS)
O.-l.5 M DEPTH 9
MAX DEPTH"" 6
Ph (STANDARD UNI Tb I
O.-l. 5 v r)E*Tn 9.
MAX DEPTH"" 6
TOTAL ALKALINITY (Vfc/L)
0.-1.5 V DEPTH 9
MAX DEPTH*" 6
TOTAL P IMG/D
O.-l.5 M DEPTH 9
"AX DEPTH*" 6
DISSOLVED OrtTHO P (MG/L)
O.-l. 5 M DEPTH
MAX DEPTH""
N02*N03 (MG/L)
O.-l. 5 M DEPTH
MAX DEPTH""
33.
36.
6.5
6.0
in.
10.
0.010
0.010
0.013
0.012
O.OSO
0.1*0
140.
160.
7.3
6.6
34.
37.
0.042
0.025
0.017
•0.017
0. 140
0.240
90.
67.
7.U
6.4
16.
15.
0.016
0.016
0.016
0.014
0.1?0
U.195
0.0- 1.5 12
15.2- 42.7 6
82.- 119.
71.- 113.
90. 0.0- 1.5
77. 14.0- 43.0
0.0- 1.5 12 6.5- 7.9 6.7 0.0- 1.5
15.2- 42.7 6 6.1- 6.7 6.4 14.0- 43.0
0.0- 1.5 12 17.- 40. 2*. 0.0- 1.5
15.2- 42.7 6 19.- 35. 24. 14.0- 43.0
0.0- 1.5 12 0.010-0.061 0.017 0.0- 1.5
15.2- 42.7 6 0.008-0.024 0.010 14.0- 43.0
0.0- 1.5 12 0.002-0.012 0.005 0.0- 1.5
15.2- 42.7 6 0.002-0.009 0.006 14.0- 43.0
0.0- 1.5 12 0.020-0.080 0.050 0.0- 1.5
15.2- 42.7 6 0.130-0.290 0.200 14.0- 43.0
12
6
12
6
1?
e
57.- 72.
58.- 103.
7.0-
b.b-
7.4
6.8
1H.- 28.
21.- 42.
62. 0.0- l.b
79. 19.8- 41.8
7.1
6.6
23.
31.
12 0.012-0.020 0.015
H 0.019-0.142 0.035
12
6
0.002-0.005
0.003-0.057
0.002
0.008
12 0.020-0.060 0.020
6 0.020-0.230 0.020
0.0- l.b
19.B- 41.8
0.0- l.b
19.8- 41.d
0.0- 1.5
19.8- 41.8
0.0- i.S
19.8- 41.8
0.0- l..
19.8- 41. t
AMMONIA (MG/L)
O.-l.S M DEPTH
MAX OEPTh»<»
0.020-0.040 0.030 0.0- 1.5 12 0.030-0.050 0.040 0.0- 1.5 12 0.020-0.050 0.040 0.0- 1.5
0.020-0.080 0.030 15.2- 42.7 6 0.020-0.110 0.030 14.0- 43.0 h 0.020-1.370 0.480 19.8- 41.8
KJEL'JAHL '•I
O.-l.S M UtPTH
MAX DEPTH*0
o.?oo
0.200
0.500
0.300
u.200
0.200
0.0-
15.2-
<.2.7
12 0.200-U.800 0.300
6 0.200-0.300 0.200
0.0- 1.5
14.0- 43.0
0.200-0.500
0.200-1.300
0.200
0.550
0.0- l.b
19.8- 41.8
SECCHI DISC
1.1- 4.3
2.B
0.1- 3.M 2.4
2.4- 4.3 3.0
0 N = NO. Uf-
»« MAXIMUM DtPTH SAMPLtD AT EACH SITt
°«« S = NO. OF SITfS SAMPLt'J ON THIS DATE
-------
STOPcT CODE 0510
PHYSICAL AND CHEMICAL CnAkACTEHlSTICS
( 10/15/74 )
: (UC.G CtNT)
0.-1.5 v DEPTH
"Ax DEPTH**
DISSOLVC.D OXYGEN IMG/D
0.-1.5 M D£i-TH
MAX
CONDUCTIVITY (UMHOS)
0.-1.5 M DEPTH
MAX DEPTH**
PH (STANDARD UNITS)
0.-1.5 M DEPTH
MAX DEPTH**
TOTAL A.LPvALlNITv (MG/L)
0.-U5 M DEPTH
MAX DEPTH**
TOTAL P (MI3/L)
0.-1.5 M DEt-TH
MAX DEPTH"*
DISSOLVED ORTHO P IMG/D
0.-1.5 M DEPTH
MAX DEPTH**
N02+N03 (MG/L)
O.-l.S M DEPTH
MAX DEPTH**
AMMONIA (MG/L)
0.-1.5 M OE.PTH
MAX DEPTH**
KJELDAHL N (MG/L)
0.-1.5 M OE^TH
MAX DEPTH**
SECCHI DISC
M.
)
12
b
L)
6
b
12
6
12
6
L)
12
6
12
6
/L)
12
b
12
b
12
6
12
IS
5*»*
rlflNGE
12.6- 14.1
9.9- 13.4
9.4- 12.6
9.0- 10.8
120.- 180.
120.- 240.
6.7- 9.2
6.5- 7.0
10.- 24.
13.- 27.
0.015-0.058
0.013-0.085
0.012-0.018
0.012-0.047
0.050-0.090
0.070-0.320
0. 030-0. 04U
0.030-0.380
0.200-0. BOO
n.?oo-o.7oo
ftOUN
13.4
11 .b
10.1
9.9
145.
140.
6^7
16.
15.
0.016
O.Olb
0.015
0.014
O.OflU
0.110
0.040
0.04b
0.400
0.200
f? A n {j f_
0.0-
1 .5-
1.5-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
n.o-
1.5-
1.5
15.2
1.5
15.2
1.5
15.2
1 .5
15.2
1.5
15.2
l.b
15.2
1.5
15.2
1.5
15.2
1.5
15.2
1.5
15.2
N*
12
6
6
b
12
5
12
6
12
6
12
12
6
12
b
12
6
12
6
w AN
24.9-
15.2-
7.0-
0.8-
46.-
35.-
6.5-
6.3-
13.-
15.-
0.034-0
0.020-0
0.003-0
0.002-0
0.050-0
0.120-0
0.030-0
0.050-0
0.200-0
n. 200-0
(j t
26.3
24.1
10.0
6.6
77.
53.
9.5
6.8
20.
24.
.051
.077
.017
.028
.130
.160
.100
.260
.700
.500
= 6
23.4
18.7
7.5
4.8
53.
49.
7.0
6.5
19.
21.
0.040
0.040
0.006'
0.007
0.085
0.170
0.055
0.135
0.450
0.350
MAX
OEPTH
KANGE
(METESS)
0.0-
3.7-
1.5-
3.7-
0.0-
3.7-
0.0-
3.7-
0.0-
3.7-
0.0-
3.7-
0.0-
3.7-
0.0-
3.7-
0.0-
3.7-
0.0-
3.7-
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
1.5
29.0
N»
12
6
12
6
12
6
12
6
12
6
12
6
12
6
12
12
6
I?
6
RANGE
19.9- 20.9
16.6- 19.7
b.8- 9.2
0.6- 6.0
32.- 125.
29.- 39.
7.0- 8.2
b.7- 7.0
10.- 25.
13.- 28.
0.014-0.081
0.016-0.090
0.002-0.032
0.002-0.009
0.010-0.650
0.020-0.120
0.020-0.620
0.020-0.240
0.300-1.200
0.200-0.700
= 6
MEDIAN
20. j
17.7
8.0
3.9
37.
33.
7.3
6.8
15.
17.
0.018
0.021
0.003
0.005
0.020
0.075
0.020
0.100
0.40U
0.450
MAX
DEPTH
RANGE
(METERS)
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28.3
0.0- 1.5
3.0- 28-3
0.0- 1.'.
3.0- 28.2
0.0- 1.5
3.0- 28.3
1.0- 3.0
2.0
1.1- 1.8 1.6
1.5- 2.4
* N = NO. OF SAMPLE."-:
** MAXIMUM OEi-'TH iAMPLLD AT EACH SITE
*»* S = NO. OF SITES SAMPLED ON THI<; DATE
-------
LA
O.-l.S M DEPTH
MAX DEPTH**
N02*N03 (MG/L)
O.-l.S M DEPTH
MAX DEPTH**
AMMONIA (MC7/L)
O.-l.S M IjEPTh
MAX DEPTH*1*
SECCHI DISC METEK5)
( 3/ce>/74 )
PHYSICAL *NO CHEMICAL CHA^ACTEM I iT I C5
( 6/ 5/74 )
( 10/15/7* )
:vj*
*,
*»
1
3
3
6
3
6
3
)
6
3
6
3
L)
6
3
6
3
6
J
6
3
<^» <*»
wa.Mut
11.6- Ib.h
11.6- 13.6
9.4- 13.0
9.2- 13.0
41.- 131.
41.- 171 .
6.7- 8.2
6.8- 8.2
lb.- 23.
14.- 21.
0,023-0.047
0.020-0.051
0.014-0.020
0.014-0.022
0.050-0.180
0.050-0. 150
0.030-2.260
0.030-3.560
0.200-2.400
0.200-3.700
r 4
M E ' J I u N
13.2
12.1
10. b
9.2
69.
41 .
7.0
6.8
20.
20.
0.027
0.047
0.018
0.016
0.145
0.120
0.745
0.040
1.000
0.400
«AA
OEPTr
-*&Nlj{
(METt
0.0-
0.0-
0.0-
n.O-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
0.0-
^
:wS>
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
1.5
12.2
N*
8
4
4
4
8
4
8
4
8
4
8
4
8
4
8
4
8
4
H
4
S***
KA.NGE
17.8- 23.4
17.8- 20.6
5.2- 6.2
5.4- H.2
42.- 134.
42.- 192.
6.4- 7.7
6.6- 7.2
14.- 17.
13.- 16.
0.022-0.060
0.045-0.095
0.003-0.025
0.003-0.025
0.110-0.250
0.040-0.230
0.040-1.700
o. 04o-o. oao
0.200-1 .600
0.200-0.300
MAX
= 4 DEPTH
«AiVoE
MEDIi-. <"ET£*S>
21.3
19.8
7.1
6.5
52.
52.
6.6
6.7
16.
14.
0.050
0.053
0.011
0.012
0.170
0.155
0.105
0.065
0.300
0.200
0.0-
1.5-
1.5-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
0.0-
1.5-
1.5
15.2
1.5
15.2
1.5
15.2
1.5
15.2
1.5
15.2
1.5
15.?
1.5
15.2
1.5
15.2
1.5
15.2
1.5
15.2
S*««
N» - MAAIMUM UtPTH bAJ"PLEO AT EACh SITt
««» s = NO. Of SITES SAMPLED ON THIS DATE
-------
B. Biological Characteristics:
1. Phytoplankton -
Ouachita
Sampling
Date
03/25/74
06/06/74
10/17/74
Dominant
Genera
1.
2.
3.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
Cryptomonas
Chroomonas
Centric diatoms
Other genera
Total
Fragilaria
Melosira
Chroomonas
label laria
Asterionella
Other genera
Total
Lyngbya
Chroomonas
Aphanizomenon
Dactylococcopsis
^icrocystis
Other genera
Total
Algal
Units
per ml
110
73
37
220
797
728
693
520
104
173
3,015
266
233
200
200
167
633
1,699
Hamilton
Sampling
Date
03/27/74
06/05/74
10/15/74
Domi
nant
Genera
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
Centric diatoms
Melosira
Nitzschia
Ankistrodesmus
Cryptomonas
Other genera
Total
Lyngbya
Merismopedia
Melosira
Dactylococcopsis
Anabaena
Other genera
Total
Dactyl ococcopsis
Stepnanodiscub
Cryptomonas
Scenedesmus
Lyngbya
Other genera
Total
Algal
Units
per ml
2,543
831
294
293
245
440
4,646
528
302
226
189
188
605
2,038
1,976
553
435
318
237
2,094
5,613
-------
13
B. Biological Characteristics (continued):
1. Phytoplankton -
Catherine
Sampling
Date
03/26/74
06/05/74
10/15/74
Dominant
Genera
1. Melosira
2. Skeletonema
3. Cyclotella
4. Flagellate
5. Chroononas
Other genera
Total
1.
2.
3.
4.
5.
Skeletonema
Chroomonas
Melosira
Centric
Pennate
diatoms
diatoms
1.
2.
3.
4.
5.
Other genera
Total
Scenedesmus
Pennate diatoms
Nitzschia
Melosira
Dactylococcopsis
Other genera
Total
Algal
Units
per ml
2,272
1 ,386
501
462
424
1 ,309
6,354
3,885
226
181
181
158
541
5,172
517
487
457
244
213
640
2,558
-------
B. Biological Characteristics:
2. Chlorophyll a^ - Lake Ouachita
Lake Hamilton
Lake Catherine
Sampling Station
Date Number
03/25/74 01
02
03
04
05
06
06/06/74 01
02
03
04
05
06
10/17/74 01
02
03
04
05
06
Chlorophyll a
(yg/1)
0.4
0.8
1.6
4.3
1.6
4.8
3.7
3.4
3.0
4.4
3.5
3.4
2.6
3.2
7.9
9.5
7.8
12.3
Sampling Station
Date Number
03/27/74 01
02
03
04
05
06
06/05/74 01
02
03
04
05
06
10/15/74 01
02
03
04
05
06
Chlorophyll a
(yg/1)
• 3.3
5.1
3.7
6.7
21.4
9.8
8.0
7.8
14.3
6.9
27.7
21.7
6.6
7.4
7.9
8.6
17.4
11.7
Sampling Station
Date Number
03/26/74 01
02
03
04
06/05/74 01
02
03
04
10/15/74 01
02
03
04
Chlorophyll a
(yg/1)
4.7
24.9
11.7
7.7
1.9
35.7
4.6
12.4
2.0
17.0
30.1
15.8
-------
C. Limiting Nutrient Study:
1. Autoclaved, filtered, and nutrient spiked -
Lake Ouachita
03/25/74
Spike(mg/l',
Ortho P
Cone, (mg/1
Inorganic N
ConcT(mg/1 )
Stations 01-03
Control
0.05 P
0.05 P + 1
1.00 N
Control
0.05 P
0.05 P + 1
1.00 N
Control
0.05 P
0.05 P + 1
1.00 N
Control
0.05 P
0.05 P + 1
1.00 N
0.010
0.060
.0 N 0.060
0.010
Stations 04-06
0.015
0.065
.0 N 0.065
0.015
b. 10/17/74
Stations 01-03
0.005
0.055
.0 N 0.055
0.005
Stations 04-06
0.005
0.055
.0 N 0.055
0.005
0.169
0.169
1.169
1.169
0.132
0.132
1.132
1.132
0.076
0.076
1.076
1.076
0.133
0.133
1.133
1.133
Maximum Yield
(nig/ 1 -dry wt. )
0.1
2.8
18.5
0.1
0.4
5.9
25.8
0.5
0.3
3.1
13.0
0.2
0.6
5.3
13.8
0.4
Lake Hamilton
a.
03/27/74
Ortho P Inorganic N Maximum Yield
Cone.(mg/1) Cone, (mg/1) (mg/1-dry wt.)
Stations 01-03
0.015
0.065
0.065
0.015
Station 05
0.030
0.080
0.080
0.030
b. 10/15/74
Stations 01-03
0.005
0.055
0.055
0.005
0.118
0.118
1.118
1.118
0.323
0.323
1.323
1.323
0.084
0.084
1.084
1.084
0.7
4.5
27.3
0.1
10.2
10.6
32.5
19.4
0.4
1.6
13.9
0.4
Lake Catherine
a. 03/26/74
Ortho P
Cone.(mg/1 ]
0.004
0.054
0.054
0.004
Inorganic N Maximum Yield
) (mg/1-dry wt.)
1.0
21.5
23.7
0.8
b. 10/15/74
0.010
0.060
0.060
0.010
0.727
0.727
1.727
1.727
0.104
0.104
1.104
1.104
0.7
3.2
18.9
0.8
-------
16
2. Discussion -
The control yields of the assay alga, Selenastrum capri-
cornuturn, indicate that the potential for primary production
was moderate to high in Lakes Ouachita and Catherine at the
times of sampling. Increased growth of the test alga in re-
sponse to an addition of orthophosphorus suggests that the
lakes were phosphorus limited when sampled. Spikes with nitro-
gen and orthophosphorus simultaneously resulted in maximum
yield. The addition of nitrogen alone did not stimulate growth
significantly beyond the control yield.
The N/P ratios of 14/1 (Stations 01-03) and 12/1 (Stations
04-06) indicate near-col imitation during the spring sampling on
Lake Ouachita. The N/P ratios of 24/1 in the summer and 41/1
(Stations 01-03) and 18/1 (Stations 04-06) in the fall suggest
phosphorus limitation.
The N/P ratios of 68/1 in the spring, 40/1 in the summer,
and 36/1 in the fall on Lake Catherine also suggest phosphorus
.limitation.
The potential for primary productivity was moderately high
in Lake Hamilton during the spring and fall sampling at Stations
01-03, and phosphorus limitation was indicated by the increased
growth responses of the test alga to nutrient spikes. Potential
for primary production was extremely high, however, at Station 05
-------
17
in Lake Hamilton during spring. Station 05 is located at the mouth
of Hot Springs Creek, which is impacted by both municipal and
industrial sources in the city of Hot Springs. It is possible that
this high growth potential, as well as the apparent nitrogen limi-
tation at that station, are attributable to excessive phosphorus
discharges from the known point sources in Hot Springs.
The N/P ratios of 9/1 (Stations 01-03), 8/1 (Stations 04-06)
in the spring, 21/1 in the summer, 24/1 (Stations 01-03) and 18/1
(Stations 04-06) suggest nitrogen limitation in the spring and
phosphorus limitation in the summer and fall.
-------
18
IV. NUTRIENT LOADINGS
(See Appendix D for data)
For the determination of nutrient loadings, the Arkansas
National Guard collected monthly near-surface grab samples from
each of the tributary sites indicated on the maps (pages v-vii),
except for the high runoff months of March and April when two sam-
ples were collected. Sampling was begun in June 1974, and was com-
pleted in May 1975.
Through an interagency agreement, stream flow estimates for
the year of sampling and a "normalized" or average year were pro-
vided by the Arkansas District Office of the USGS for the tribu-
tary sites nearest the lake.
In this report, nutrient loads for sampled tributaries were
determined by using a modification of a USGS computer program for
calculating stream loadings. Nutrient loads indicated for tribu-
taries are those measured minus known point source loads, if any.
Nutrient loadings for unsampled "minor tributaries and imme-
diate drainage" ("ZZ" of USGS) to Ouachita Lake were estimated by
averaging the mean annual nutrient loads, in kg/km2/yr, from Stations
B-l, C-l, D-l, E-l, and F-l, and multiplying that by the ZZ area
o
in km .
Loadings for ZZ's on Lake Hamilton were estimated in a similar
manner using the mean annual nutrient loads at Stations E-l, F-l,
and G-l.
-------
19
Loadings for ZZ's and Gulpha Creek on Lake Catherine were
estimated by using the mean annual nutrient load at Station D-l.
In this report, populations served by wastewater treatment facili-
ties as provided by the Arkansas Department of Pollution Control and
Ecology (1975), were back-calculated from flows provided, based upon
100 gal/capita/day (0.3785 m /capita/day). The operators of the Mount
Ida (Lake Ouachita), Mountain Pine and Hot Springs (Lake Hamilton),
and Hot Springs (Lake Catherine) wastewater treatment plant provided
monthly effluent samples and corresponding flow data. Nutrient loads
for the remaining municipal wastewater treatment plants to all three
lakes were estimated at 1.134 kg P and 3.401 kg N/capita/yr.
Nutrient loads for Gram Motel (Lake Hamilton) were estimated based
upon 80% occupancy of 350 beds during a third of the year. Nutrient
loads for Lakeside Public School were estimated on a base of 195
people during 180 days of the year.
-------
20
A. Waste Sources:
1. Known municipal* -
Name
Lake Ouachita
Mount Ida
Ouachita Job Corps
Lake Hamilton
Population
Served*
800
130
Treatment*
Stabilization pond
Mean Flow
(m3/d x IP3)
0.409
0.049
Receiving Water
South Fork Ouachita Riv-9'
Lake Ouachita
Mount Pine 1,150
Hot Springs 28,300
Green Haven (Hot Springs) 260
John Adams Apartment Complex 300
Gram Motel 350 beds
KI-V Travel Trailer Park 88
Shady Hills Mobile Home Park 125
Pretti Point Mobile Home Park 38
Kleinshore Resort 190
Timbercrest Mobile Home Park 160
Holiday Inn 1,000
Twin Points Condominiums 90
J.O. Burris Subdivision 140
Fairwood Subdivision _ 480
Wall mart Department Store 200
Anthony Island Resort 65
Blakely Mountain Dam 30
Lake Catherine
Hot Springs 7,000
Hot Springs (Bellaire) 25,631
Lakeside Public School 195
Trails Inn Inc. 161
Eastqate Subdivision 4,200
Bratton Mobile Home Park 100
Subdivision South of Ridneway 210
Stabilization pond
Trickling filter
Extended aeration
Extended aeration
Extended aeration
Sand filter
Stabilization pond
Extended aeration
Extended aeration
Extended aeration
Extended aeration
Extended aeration
Extended aeration
Extended aeration
?
Extended aeration
Trickling filter
Extended aeration
Stabilization pond
Extended aeration
Stabilization pond
0.527 Glazypeau Creek
10.711 Hot Springs Creek
0.099 Stokes Creek
0.114 Lake Hamilton
0.132 Lake Hamilton
0.033 Rush Creek
0.047 Stokes Creek
0.014 Lake Hamilton
0.072 Lake Hamilton
0.061 Lake Hamilton
0.378 Lake Hamilton
0.034 Lake Hamilton
0.053 Molly Creek
0.182 Bull Bayou
0.076 Molly Creek
0.025 Lake Hamilton
0.011 Ouachita River
2.650 Gulpha Creek
9.701 Gulpha Creek
0.074 Mill Creek to Middle
Branch Gulpha Creek
0.061 Gulpha Creek
1.590 Gulpha Creek
0.038 Middle Branch Gulpha
Creek
0.079 Guloha Creek
*Plant information provided by the Arkansas Department of Pollution Control and Ecology (1975),
treatment plant questionnaires and/or plant operators. Flows for all municipal plants are
equivalent to 0.3785 m-Vcapita/day.
-------
21
2. Known industrial* -
Name
Lake Ouachita - None
Lake Hamilton
Product
Treatment
National Rejectors
Hot Springs Aluminum
Products
Weyerhauser
Weyerhauser
Dixiart
Lake Catherine
Union Carbide West
Union Carbide East
Red Diamond Battery Mfg.
Featherlite Company
(sewage effluent)
Featherlite Company
(processing effluent)
General Cable Corp.
Timex
Hot Springs Meat
Currency and Coin
Equipment
Recycled Aluminum
Products
Plywood
Plywood
Metal Plating
Vanadium Oxide
Vanadium Oxide
Batteries
Aluminum Screen
Doors
Aluminum Screen
Doors
Aluminum Wire
Cable
Watches-Clocks
Meat Products
pH neutralization
and flocculation
pH neutralization
and flocculation
Stabilization pond
7
Ion exchange
Stabilization pond
Stabilization pond
Septic tanks
Extended aeration
Extended aeration
Extended aeration
Extended aeration
Stabilization pond
Packing Company
Arkansas Abrasives
Cutting Whetstones Earth Settling Ponds
in series
Mean Flow
(m3/d x 106)
0.416
0.397
1.809
0.712
0.034
8.933
7.063
0.053
0.095
0.314
0.848
0.098
0.030
0.019
Receiving Water
Stokes Creek
Hot Springs Creek
Glazypeau Creek
Glazypeau Creek
Hot Springs Creek
Lake Catherine
Lake Catherine
Lake Catherine
Lake Catherine
Lake Catherine
Lake Catherine
Lake Catherine
Gulpha Creek
Gulpha Creek
*Plant information provided by the Arkansas Department of Pollution Control and Ecology (1975),
treatment plant questionnaires and/or plant operators. Flows for all municipal plants are
equivalent to 0.3785 m^/capita/day.
-------
8. Annual Total Phosphorus Loading - Average Year:
1. Inputs -
Lake Ouachita
Source
a. Tributaries (nonpoint load) -
A-2 Ouachita River
B-l Walnut Creek
C-l Twin Creek
D-l South Fork Ouachita River
E-l Muddy Creek
F-l Irons Fork
6-1 North Fork
b. Minor tributaries and immediate
drainage {nonpoint load) - 5,765
c. Known municipal STP's -
Mount Ida
Ouachita Job Corps
d. Septic tanks* -
e. Known industrial - None
f. Direct precipitation** -
Totals
2. Output - A-1 Ouachita River
3. Net annual P accumulation -
445
145
Lake Hamilton
^ of
total
Source
Tributaries (nonpoint load) -
13,840
215
180
1,420
835
1,505
870
49.3
0.8
0.6
5.1
3.0
5.4
3.1
A-2 Ouachita River
E-l Little Mazarn Creek
F-l Mazarn Creek
G-l Hallmans Creek
H-l Glazypeau Creek
J-l Bull Bayou
ka D/yr
23,445
2,215
2,320
740
1,305
460
20.5
1.6
0.5
10 <0.1
2,840 10.1
28,070 100.0
23,445
4,625
:; of
total
32.7
3.1
3.2
0.6
6.3
Minor tributaries and immediate
drainage (nonpoint load) - 4,530
Known municipal STP's -
Mount Pine
Hot Springs
Green Haven (Hot Springs)
John Adams Apartment Complex
Gram Motel
KI-V Travel Trailer Park
Shady Hills Mobile Home Park
Pretti Point Mobile Home Park
Kleinshore Resort
Timbercrest Mobile Home Park
Holiday Inn
Twin Points Condominiums
J.O. Burris Subdivision
Fairwood Subdivision
Wall mart
Anthony Island Resort
Blakely Mountain Dam 35
Septic tanks* - 75
Known industrial - See page 15. ?
Direct precipitation** - 425
Totals 71,705 100.0
A-1 Ouachita River 34,035
Net annual P accumulation - 37,670
32
1
400
,090
300
340
105
100
140
45
215
180
,135
100
160
545
225
75
0.6
44.7
0.4
0.5
0.2
0.1
0.2
0.1
0.3
0.3
1.6
0.1
0.2
0.8
0.3
0.1
0.1
0.1
0.6
Lake Catherine
Source kg P/yr
Tributaries (nonpoint load)-
A-2 Ouachita River 34,035
C-l Gulpha Creek 1,555
D-l Tigre Creek 385
Minor tributaries and immediate
drainage (nonpoint load) - 300
Known municipal STP's -
Hot Springs 7,940
Hot Springs (Bellaire) 29,065
Lakeside Public School 110
Trails Inn Inc. 180
Eastgate Subdivision 4,760
Bratton Mobile Home Park 115
Subdivision South of Ridgeway 240
'-, of
total
43.2
2.0
0.5
0.4
10.1
36.9
0.1
0.2
6.0
0.1
0.3
Septic tanks* - 15 O.I
Known industrial - See page 15. ?
Direct precipitation** - 135 0.2
Totals 78,835 100.0
A-1 Ouachita River 49,340
Net annual P accumulation - 29,495
*Estimate for Ouachita Lake based on 14 lakeside residences, 2 parks, and 3 camps.
Estimate for Hamilton Lake based on 267 lakeside residences.
Estimate for Catherine Lake based on 55 lakeside residences and 1 park.
**Estimated (see NES Working Paper No. 175).
-------
C. Annual Total Nitrogen Loading - Average Year:
1. Inputs -
Lake Ouachita
Source kg N/yr
a. Tributaries (nonpoint load) -
A-2 Ouachita River 356,235
B-l Mai nut Creek 1,975
C-l Twin Creek 2,790
0-1 South Fork Ouachita River 30,415
E-l Muddy Creek 18,285
F-l Irons Fork 28,065
G-l North Fork 20,600
b. Minor tributaries and immediate
drainage (nonpoint load) - 101,305
c. Known municipal STP's -
Mount Ida
Ouachita Job Corps
1,095
440
d. Septic tanks* -
e. Known industrial - None
f. Direct precipitation** -
Totals
2. Output - A-l Ouachita River
3. Net annual N accumulation -
430
••; of
total
48.3
0.3
0.4
4.1
2.5
3.8
2.8
13.7
0.1
0.1
0.1
23.8
100.0
Lake Hamilton
Source kg iN/yr
Tributaries (nonpoint load) -
A-2 Ouachita River 565,150
E-l Little Mazarn Creek 48,495
F-l Mazarn Creek 38,485
G-l Hallmans Creek 9,325
H-l Glazypeau Creek 20,100
J-l Bull Bayou 7,870
Minor tributaries and immediate
drainage (nonpoint load) -
Known municipal STP's -
Mount Pine
Hot Springs
Green Haven (Hot Springs)
John Adams Apartment Complex
Gram Motel
KI-V Travel Trailer Park
Shady Hills Mobile Home Park
Pretti Point Mobile Home Park
Kleinshore Resort
Timbercrest Mobile Home Park
Holiday Inn
Twin Points Condominiums
J.O. Burris Subdivision
Fairwood Subdivision
Wall mart
Anthony Island Resort
Blakely Mountain Dam
82,815
2,845
Septic tanks* -
Known industrial - See page 15. ?
Direct precipitation** - 26,215
Totals 909,965
A-l Ouachita River 1,008,320
Net annual N export*** - 98,355
5 of
total
62.1
5.3
4.2
1.1
2.2
0.9
9.1
835
96,250
890
1,020
315
300
425
130
645
545
3,400
305
475
1,630
680
220
100
0.1
10.6
0.1
0.1
<0.1
<0.1
<0.1
<0.1
0.1
0.1
0.4
<0.1
0.1
0.2
0.1
<0.1
<0.1
Lake Catherine
Source
Tributaries (nonpoint load) -
A-2 Ouachita River
C-l Gulpha Creek
D-l Tigre Creek
1,008,320
30,690
7,605
Minor tributaries and immediate
drainage (nonpoint load) - 5,880
Known municipal STP's -
Hot Springs 23,805
Hot Springs (Bellaire) 87,170
Lakeside Public School 325
Trails Inn Inc. 550
Eastgate Subdivision 14,285
Bratton Mobile Home Park 340
Subdivision South of Ridgeway 715
84.8
2.6
0.6
0.5
2.0
7.3
<0.1
0.1
1.2
<0.1
0.1
0.1
0.7
0.3 Septic tanks* - 620
Known industrial - See page 15. ?
2.9 Direct precipitation** - 8,475
100.0 Totals 1,188,780 100.0
A-l Ouachita River 1,735,280
Net annual N export*** - 546,500
*Estimate for Ouachita Lake based on 14 lakeside residences, 2 parks, and 3 camp?.
Estimate for Hamilton Lake based on 267 lakeside residences.
Estimate for Catherine Lake based on 55 lakeside residences and 1 park.
**Estimated (see NES Working Paper No. 175).
***Export probably due to unknown sources and/or sampling error.
-------
24
D. Mean Annual Nonpoint Nutrient Export by Sub-drainage Area:
p p
Tributary kg P/km /yr kg N/krrr/yr
Lake Ouachita
Ouachita River 11 285
Walnut Creek 10 88
Twin Creek 7 101
South Fork Ouachita River 9 183
Muddy Creek 8 173
Irons Fork 9 167
North Fork 6 148
Lake Hamilton
Ouachita River 8 197
Little Mazarn Creek 19 422
Mazarn Creek 11 188
Hallmans Creek 12 159
Glazypeau Creek 15 227
Bull Bayou 9 150
Lake Catherine
Ouachita River 9 270
Gulpha Creek 12 237
Tyre Creek 12 237
-------
25
E. Mean Nutrient Concentrations in Ungaged Streams:
Mean Total P Mean Total N
Tributary (mg/1) (mg/1)
Lake Ouachita
H-l Daley Creek 0.018 0.720
J-l Big Blakely Creek 0.020 0.266
K-l Little Blakely Creek 0.028 0.387
Lake Hamilton
C-l Mt. Carmel Creek 0.027 0.342
D-l Fourche a Loupe Creek 0.012 0.437
H-2 Glazypeau Creek 0.022 9.141
K-l Hot Springs Creek 0.969 7.786
K-2 Hot Springs Creek 0.092 0.236
Lake Catherine
B-l Cooper Creek 0.014 0.255
Phosphorus levels for the ungaged tributaries to Lake Ouachita
are in line with those levels observed in the gaged tributaries (see
Appendix D). Nitrogen levels for tributaries J-l and K-l are low,
comparable to tributaries B-l and G-l entering the lake and higher
for tributary H-l than for the gaged streams.
Nutrient levels for ungaged tributaries C-l and D-l to Lake
Hamilton are consistent with those levels found in the gaged tribu-
taries. Phosphorus levels in tributaries K-l and K-2 are above those
found in the gaged; this fact may be attributable to the impact of
the Hot Springs STP in tributary K-l and presence of two industrial
plants on K-2.
Nutrient levels for the ungaged tributary to Lake Catherine are
in line with those levels found in the gaged tributaries.
-------
26
F. Yearly Loadings:
In the following table, the existing phosphorus annual loading
is compared to the relationship proposed by Vollenweider (1975).
Essentially, his eutrophic loading is that at which the receiving
waters would become eutrophic or remain eutrophic; his oligotrophic
loading is that which would result in the receiving water remaining
oligotrophic or becoming oligotrophic if morphometry permitted. A
mesotrophic loading would be considered one between eutrophic and
oligotrophic.
Note that Vollenweider's model may not apply to lakes with
short hydraulic retention times or in which ligh penetration is
severely restricted by high concentrations of suspended solids in
the surface waters.
Total Yearly
Phosphorus Loading
(g/m2/yr)
Ouachita Hamilton Catherine
Estimate loading for Lakes 0.17 2.95 10.04
Vollenweider's eutrophic loading 0.59 1.72 3.09
Vollenweider's oligotrophic loading 0.29 0.86 1.54
-------
27
V. LITERATURE REVIEWED
Bryant, C. T. 1975, Waste Load Allocation Studies for Arkansas
Streams, Ouachita River Basin Segment 2F. Arkansas Department
of Pollution Control and Ecology, United States Department of
the Interior Geological Survey, Little Rock, Arkansas.
Nix, J. 1971, Distribution of Trace Elements in Impoundments.
Arkansas Water Resources Research Center, University of Arkansas
and Ouachita Baptist University.
U.S. Environmental Protection Agency. 1975. National Eutrophica-
tion Survey Methods 1973-1976. Working Paper No. 175. National
Environmental Research Center, Las Vegas, Nevada, and Pacific
Northwest Environmental Research Laboratory, Corvallis, Oregon.
Vollenweider, R. A. 1975. Input-Output Models With Special
Reference to the Phosphorus Loading Concept in Limnology.
Schweiz. Z. Hydrol. 37:53-84.
-------
28
VI. APPENDICES
APPENDIX A
CONVERSION FACTORS
-------
CONVERSION FACTORS
Hectares x 2.471 = acres
Kilometers x 0.621/1 = miles
Meters x 3.281 = feet
Cubic meters x 8.107 x 10" = acre/feet
Square kilometers x 0.3561 = square miles
Cubic rnetors/sec x 35.315 = cubic feet/sec
Centimeters x 0.3937 ~ inches
Kiloyrams x 2.205 :; pounds
Kilograms/square kilometer x 5.711 ~ Ibs/square mile
-------
APPENDIX B
TRIBUTARY FLOW DATA
-------
TRIBUTARY FLO* INFORMATION FOR ARKANSAS
02/02/77
LAKE CODE 0514
TOTAL DRAINAGE
OUAOITA LAKE
OF i_AKE
JAN.
MAR
APR
MAY
NORMALIZED !i_OwS(CMi)
JON JUL AUG SEP OCT
NOV
DEC
SUMMARY
MEAN
0514 A 1
0514A2
051481
0514C1
051401
0514E1
0514F1
051401
0514ZZ
2661.9
1248.4
22.4
27.5
165.3
105.4
167.8
138.6
985.9
52.10
34.46
0 . H 1 v
o.sn
3.74
2.00
3.20
2.64
19.14
46.87
42. 28
0.513
0.629
4.7C
2.46
3.94
3.23
23.50
35. C8
48. C8
0.5*33
0.714
5.2*
2.79
4.<,2
3.68
26.70
45.05
33.91
0.473
0.578
4.25
2.26
3.62
2.97
21.61
56.36
36.84
0.442
0.547
4.13
2.14
3.43
2.83
20.47
45.05
11.04
0.133
0.164
0.94
0.64
1.03
0.82
6. 14
37.75
o. 66
0.062
0.099
0.95
0.39
O.6.?
0.51
3.71
47.66
3.20
0.0-»0
0.048
0.37
0.19
0.30
0.25
1.78
46. 16
7.<*5
0.091
0.110
1.05
0.43
0.69
0.57
4.13
46.78
6.40
0.079
0.096
0.95
0.37
0.59
0.49
3.57
3*.b7
15. 74
0. 1*0
0.232
2.13
0.91
1.46
1.21
8.75
40.27
22.43
0.272
0.334
2.35
1.30
2.06
1.72
12.46
45. 16
22.68
0.275
0.337
2.55
1.32
2.10
1.74
12.60
TOTAL DRAINAGE AREA OF LAKE = 2861.9
SUM OF SU6-DPAINAGE AREAS = 2361.9
TOTAL FLOW IN = 525.d2
TOTAL FLOW OUT = 541.93
MEAN MONTHLY FLOWS AND UAILr FLOWS(CMS)
TRIBUTARY MONTH
YEAH
MEAN FLOW DAY
FLOW DAY
FLOW OAY
FLOW
0514A1
0514A2
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
74
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
176.131
58.333
11.355
44.741
50.687
95.711
127.143
63.996
90.897
89.198
126.293
89.198
87.499
7.702
10.817
21.974
2.860
80. 137
30.562
21.521
59.465
87.499
24.409
41.484
23
20
18
22
20
10
14
26
16
9
27
23
18
22
20
10
14
26
15
9
12
266.178
39.927 21
4.587
57.200
28.600
13.2P4
185.759
38.228
21.606
66.261 23
93.7?9
5.663
3.393
53.802
3.9*4
155.743
84.951
9.628
11.327 16
9.203 23
63.818
24.607
58.616
11.327
32.564
-------
TRIBUTARY FLOW INFORMATION FOR ARKANSAS
02/02/77
LAKE COCE
MEAN
TRIBUTARY
0514-J1
0514C1
051401
05)4tl
0514
MONTril
MON
6
7
8
9
11
12
1
2
3
4
5
6
7
8
9
1C
1 1
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
OUAC-iITA LAKE
FLO»S ANO JAILY FLOWS
-------
TRIBUTARY FLOW INFORMATION FOR ARKANSAS
02/02/77
LA
-------
TRIBUTARY FLO* INFQHMATION FOH ARKANSAS
02/02/77
LAKE CODE OblO
HAMILTON LAKE
TOTAL DRAINAGE AREA OF LA«L
-------
TRIBUTARY FLOW INFORMATION FOR ARKANSAS
02/02/77
LA«E CODE
HAMILTON LAKE
MEAN MONTHLY FLOWS AMD DAILY FLOWS
TRIBUTARY MONTH YEAR MEAN FLOW CAY
0510E1
0510F1
0510G1
0510H1
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
2
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
74
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
FLOW DAY
FLO* PAY
FLOW
6.400
0.210
0.289
0.816
0.246
8.382
3.964
3.143
7.362
7.730
2.095
6.654
11.383
0.374
0.513
1.453
0.439
14.951
7.051
5.578
13.111
13.762
3.738
11.865
3.426
0.113
0.156
0.436
0.133
4.502
2.118
1.682
3.936
4.134
1.127
3.568
4.927
0.161
0.221
0.629
0.190
6.456
3.030
2.415
5.663
5.947
1.620
5.125
22
20
17
22
19
9
14
25
15
9
13
3
22
20
17
22
19
9
14
25
15
9
27
3
22
20
17
22
19
9
14
25
15
9
27
3
22
20
17
22
18
9
14
25
15
9
13
3
0.538
0.198
0.396
4.248
0.566
0.991
2.662
0.906
1.472
1.104
1.586
11.327
0.850
0.311
0.623
8.212
0.850
1.529
4.729
1.586
2.633
1.954
2.803
16.990
0.212
0.051
0.127
3.964
0.212
0.481
1.416
0.481
0.793
0.595
0.850
5.663
0.311
0.096
0.215
3.398
0.311
0.595
2.039
0.680
1.133
0.850
1.218
8.495
23
27
23
23
23
27
3.596
1.557
6.400
1.936
2.775
1.218
-------
TRIBUTARY FLO* INFORMATION POP
02/02/77
CGUE 0-10
AKt.
MCAN MO'JTHL'T
MQNTn
YEAr>
MEAN FLOW ")AY
FLO* DAr
FLU*
051?J1
0510ZZ
7
fi
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
2.917
C.096
0.130
0.371
0.113
3.823
1.798
1.427
3.341
3.511
0.957
3.030
19.312
0.634
0.872
2.466
0.748
25.400
11.950
9.486
22.257
22.795
6.371
20.133
??
20
17
22
18
9
14
25
15
9
13
3
22
20
17
22
18
9
14
25
15
9
13
2
0.198
0.048
0.127
3.398
0.198
0.425
1.218
0.396
0.6«0
0.510
0.708
5.663
1.444
0.538
1.048
13.932
1.416
2.605
8.014
2.718
4.474
3.313
4.757
33.980
23
27
19
15
23
27
3
1.642
0.708
1.444
7.929
10.rt45
4.814
33.980
-------
TRIBUTAK'v FLOw INFORMATION FOR ARKANSAS
02/02/77
LA
JUN J'JL AJG
SEP
OCT
NOV
OEC
MEAN
05U5A1
0505A?
0505C1
050501
0505ZZ
3930.4
3732. 2
129.5
33.1
32.6
79. Co
89.08
3 . 0 C
0.731
0.742
90.95
119.6^
4.02
0.983
0.997
72.07
117.80
3.96
0.966
0.930
B9.66
114.68
3.85
0.943
0.9b7
94. b5
107.49
3.60
0.861
0.695
47.26
31.21
1.05
0.25S
0.2bl
41.06
17.67
0.59
0. 144
0.147
44.94
10.31
0.35
0.085
0.085 .
46.05
16.74
0.56
0.136
0.139
48.82
16.20
0.5^
0.133
0.136
60 .06
47. 18
1.58
0.3o8
0.394
75.18
66.26
2.22
0.544
0.552
65.82
62. b3
2. 10
0.513
0.521
SUMMARY
TOTAL DRAINAGE AREA OF LAKE = 3926.4
SUM OF SUB-DRAINAGE AREAS = 3926.4
TOTAL FLOW IN = 792.44
TOTAL FLOW OUT = 791.68
MEAN MONTHLY FLOWS 4NO DAILY FLOWS(CMS)
TRIBUTARY
0505A1
MONTH YEAR
MEAN FLOW DAY
FLOW DAY
FLOW DAY
FLOW
0505A2
6
7
8
9
10
11
12
1
?
3
4
5
6
7
8
9
10
11
12
1
?
3
4
5
74
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
7S
75
75
75
75
272.691
59.182
12.629
56.351
53.519
173.016
167.353
90.331
146.964
144.982
146.398
144.274
224.581
58.446
11.836
50.404
52.046
166.984
160.443
68.853
1 u 5 . i* 9 2
136.40?
144.812
142.151
22
22
17
21
19
24
22
19
22
7
5
17
22
2?
17
21
19
24
22
19
2?
7
5
17
271.842
8.297
8.552
42.758
70.509
360.473
9.656
9.345
130.257
70.226 23
212.376 19
98.259
270.992
8.127
7.929
31.149
69.659
317.149
6.410
8.099
127.992
69.093 23
201.899 19
89.481
99.392
70.792
90.614
69.659
-------
r FLCw INFORMATION FOR ARKANSAS
0?/02/77
CODE
Mt AN
TRIBUTARY
0505C1
0505D1
0505ZZ
CATHERINE LAKE
?LO*b ANO DAlLf FL'j*S(CMS)
»!ONTri YEAS MEAN FLOW DAY
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
2
3
4
Q
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
74
74
74
74
74
74
74
75
75
75
75
75
DAY
FL'J*
5.064
0.246
0.490
'•». 163
0.943
3.964
2.002
1.549
3.653
5.239
1.^36
1.416
1.274
0.059
0.122
1.034
C.235
0.983
0.496
0.385
0.909
1.303
0.357
0.351
1.274
0.062
0.125
1.051
0.238
1.000
0.504
0.391
0.923
1.322
0.362
0.357
22
22
17
21
19
24
22
19
22
7
5
17
22
22
17
21
19
24
22
19
22
7
5
17
22
22
17
21
19
24
?2
19
22
7
5
17
0.2«3
0.051
0.198
3.964
0.293
11.893
0.425
0.425
4.248
0.425
7.079
5.380
0.184
0.062
0.153
0.991
0.187
2.832
0.085
0.142
0.566
0.184
1.699
1.855
0.184
0.062
0.153
0.991
0.187
2.832
0.085
0.142
0.566
0.187
1.699
1.869
23
19
23
19
23
19
3.2S6
0.425
0.850
0.184
0.850
0.187
-------
APPENDIX C
PHYSICAL AND CHEMICAL DATA
-------
STOREr RETRIEVAL DATE 77/03/02
OS1401
34 34 26. "' 09J 11
£ OUAOJTA
A.-ri\A'\SAS
DATE
TO
74/D3/25
74/06/06
74/10/17
V LUE
C0010
TIME DE°TM WATER
.> TEMP
DAY FEET
14 45
14 45
14 45
14 45
14 45
14 45
13 30
13 30
13 30
13 30
13 30
13 ?0
13 30
09 25
09 2?
09 25
09 ?S
09 35
09 25
09 25
09 25
09 25
K.iOWN
0000
0010
0030
0060
0100
0140
0000
0005
0015
0030
0045
0080
0141
0000
0005
0025
0056
0070
0085
0100
0115
0130
TO *E
CENT
12.2
12.1
10.1
8.8
8.2
7.6
24.1
23.9
22.9
19.1
15.1
9.4
8.2
20.9
20.9
20.9
20.7
14.0
10.6
9.5
9.1
9.0
LESS THAN INDICATED
00300
DO
MG/L
10.0
10.0
?!o
6.0
8.4
7.8
7.4
7.0
7.0
5.2
6.6
6.8
7.2
6.2
2.4
3.2
3.2
2.6
OCC77
00094
SECCHI
INCHES
170
150
168
FIELD
MICWOMHO
42
40
39
36
40
43
90
90
86
76
71
69
71
64
62
61
59
57
53
55
56
58
11EP4LES
0145
00400
PH
su
7.30
7.20
7.00
6.30
6.60
0.50
7.90
7.90
7.00
6.80
6.90
7.00
6.70
7.00
7.00
7.00
6.90
6.60
6.50
6.50
6.50
6.50
04001002
FEET DEPTH CLASS
00410
T ALK
CAC03
MG/L
17
16
16
19
22
20
26
25
25
26
26
27
29
?6
25
25
24
24
23
23
23
23
00610
f,'H3-N
TOTAL
MG/L
0.030
0.020
0.020
0.020
0.020
0.020
0.040
0.040
0.050
0.060
0.030
0.030
0.020
0.040
0.020
0.020
0.030
0.020K
0.040
0.020K
0.020K
0.020
00
00625
TOT KJEL
N
MG/L
0.200
0.200K
0.200K
0.200K
0.200
0.200K
0.600
0.200
0.200
0.200
0.200
0.200
0.200K
0.500
0.300
0.300
0.200
0.200K
0.200K
0.200K
0.200
0.200K
00*30
N02S.N03
N-TOTAL
MG/L
0.120
0.120
0.130
0.130
0.160
0.170
0.030
0.020
0.030
0.110
0.140
0.180
0.190
0.020K
0.020K
0.020K
0.020K
0.170
0.240
0.240
0.240
0.230
00671
PhOS-OIS
URTHO
MG/L P
0.015
0.013
0.012
0.013
0.006
0.012
0.010
0.009
0.008
0.009
0.007
0.008
0.007
0.004
0.004
0.004
0.004
0.004
0.003
0.003
0.003
0.007
-------
STOSET S
OATE 77/02/J2
C51-01
3-* 3* 26.0 C93 11 45.0 3
OS351
10 1 7 -j 1
HEPALES 04001002
01^5 FEET DEPTH CLASS 00
DATE
FRO"
TO
74/03/25
74/06/06
74/10/17
TIME
OF
OAT
U
14
14
14
14
14
13
13
13
13
13
13
13
09
09
09
09
09
09
09
09
09
09
09
45
45
45
45
45
45
30
30
30
30
30
30
30
?5
?S
25
?5
25
?5
?5
?5
?5
?S
25
DEPTH
FEET
0000
0010
0030
0060
0100
0140
0000
0005
0015
0030
0045
ooao
0141
0000
0002
0005
oni4
0025
0056
0070
0085
0100
CHS
0130
to
<:66
PHOS-TOT
MG/L
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
•
•
•
•
•
*
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
P
014
012
009
009
007
012
061
016
014
012
010
OOrt
010
017
014
014
014
012
Oil
Oil
012
01S
32217 00031
CHLRPHYL INCDT LT
A REMMfsiG
UG/L PEHCENT
0.4
3.7
2.6
50.0
5.0
1.0
-------
STORET RETRIEVAL GATE 77/C?/02
051*02
34 36 ld.0 093 14 52.
LAKE OUAC 'IT A
C5051 A^r-ANSAS
HEPALtS 04001002
010-i FEET OEPTh CLASS 00
DATE
FROM
TO
74/03/25
74/06/06
74/10/17
00010
TIME DE°TH WATER
OF TEMP
DAY FEET
15
15
15
15
IS
13
13
13
13
13
13
13
10
10
10
10
10
10
10
10
35
35
35
35
35
50
50
50
50
^0
50
50
30
30
30
30
3d
30
30
30
0000
0010
0025
0060
0100
0000
0005
0025
0050
0080
0086
0116
0000
0005
0030
0054
00^0
0105
0120
0137
CENT
12
12
11
B
b
24
24
23
14
9
8
20
20
20
20
12
9
9
9
. u
.0
.5
.8
.2
.3
.3
.8
.3
.7
.7
.a
.8
.8
.6
.2
.6
.3
.2
00300
DO
MG/L
10.
10.
9.
6.
7.
7.
7.
6.
7.
7.
7.
2.
2.
1.
1.
0.
0
2
6
8
6
4
2
8
2
2
2
8
0
8
4
8
00300
DO
MG/L
10.0
10.2
9.6
6.8
7.6
7.4
7.2
6.8
7.2
7.2
7.2
2.8
2.0
1.8
1.4
0.8
00077 00094
TRiNSP CNOUCTVY
SECCHI FIELD
INCHES MICROMHO
150 38
38
40
37
40
140 90
82
77
68
64
75
168 61
61
60
57
53
56
57
86
00400
Ph
SU
7.20
7.20
7.20
6.90
6.60
7.60
7. 70
7.00
6. 7P
6.40
6. 50
7.05
7.00
7.00
6.80
6.50
6.40
6.40
6.60
00410
T ALK
CAC03
MG/L
16
17
19
23
28
26
27
28
24
26
26
23
22
23
23
25
23
21
42
00610
NH3-N
TOTAL
Mb/L
0.020
0.020
0.020
0.020
0.030
0.040
0.030
0.040
0.060
0.040
0.030
0.020
0.020
0.040
0.040
0.020
0.020K
0.040
0.550
00625
TOT KJEL
N
MG/L
0.200
0.260
0.200
0.200K
0.200
0.300
0.200
0.200
0.200
0.200K
0.200K
0.300
0.200K
0.200K
0.200K
0.200K
0.200K
0.400
0.600
00630
N02Ms'03
N-TOTAL
MG/L
0.130
0.130
0.130
0.150
0.160
0.060
0.040
0.040
0.240
0.180
0.210
0.020
0.020K
0.020K
0.020K
0.220
0.260
0.280
0.080
00671
PnOS-OIS
ORTi-iO
MG/L P
0.013
0.005
0.013
0.014
0.013
0.012
0.009
0.010
0.010
0.012
0.00-J
0.002K
0.005
0.004
0.005
0.004
0.003
0.007
0.004
K VALUE KNOWN TO be
LESS TnAN
-------
STDRET RETRIEVAL DATE 77/02/02
/TYPA/AMBNT/LAKE
00665 32217 00031
DATE TIME OEPTH PnOS-TOT CHL3PHYL INCLU LT
TO DAY FEET HG/L P UG/L PERCENT
15 35 0000
15 35 0010
15 35 0025
15 35 0060
15 15 0100
7^/J6/Ob 13 50 0000
13 50 0005
13 50 0025
13 50 0050
13 50 0080
13 50 0116
74/10/17 10 30 0000
10 30 0005
10 30 0017
10 30 0030
10 30 0054
10 30 OOHO
10 30 0105
10 30 0120
10 30 0137
0.010
O.OOd
0.00^
0.009
0.010
0.013
0.011
C.012
0.006
0.014
0.006
0.012
0.012
0.014
0.014
0.009
c.ooa
0.069
0.039
0.8
3.4
3.2
50.0
5.0
1.0
051«G2
3* 36 18.0 093
LAr;F OUAC ITi
C50S1 A-Mv
11EPALE5
0108 FEET
14 52.0 3
1017-Jl
UEPTh
0<»001002
CLASS 00
-------
bTORET METRICAL OATf 77/02/02
051403
34 34 57.
C5051
093 20 03.0 3
/TrPA/AMbNT/LAK-'
11EPALES 04001002
0130 FEET DEpT« CLASS 00
DATE
FROM
TO
74/03/26
74/06/06
74/10/18
oca 10
TI'^E OEPTi rtATER
OF TtMP
DAY FEET
15
15
15
15
15
15
15
15
15
15
15
15
09
09
09
09
09
09
09
40
40
40
40
40
43
15
15
15
15
15
15
10
10
10
10
10
10
10
0000
0010
0020
0040
ooao
0125
0000
0005
0020
0040
0075
cm
0000
0005
0020
0053
0070
0085
0100
CENT
11.7
11.7
11.6
11.3
8.4
7.d
23.6
23.7
23.4
15.6
10.2
9.1
20.8
20.8
20.8
20.5
14.4
11.6
10. ^
00300
DO
MG/L
10.0
10.0
10.0
8.6
el. 6
7.4
6.4
5. fa
5.4
4.0
7.6
7.4
7.6
6.8
1.8
0.0
0.6
00077
TRiNSP
SECChI
INCHES
110
106
120
00094
CNDUCTVY
FIELD
MICROMhO
40
40
40
40
36
36
90
88
65
78
70
75
64
64
64
64
64
69
72
00400
Pn
SU
7.10
7.10
7.00
7.00
6.55
6.40
6.50
6.80
6.70
6.60
b.30
6.20
7.30
7.25
7.20
7.20
6.70
6.70
6.70
00410
T ALr*
CAC03
Mo/L
14
14
13
11
1QK
10K
22
21
21
21
22
21
24
23
23
21
26
26
30
00610
fMH3-N
TOTAL
MG/L
0.030
0.030
0.030
0.030
0.020
0.020
0.040
0.030
0.030
0.020
0.040
0.030
0.030
0.030
0.020
0.040
O.ObO
0.190
0.260
00625
TOT KJEL
N
MG/L
0.300
0.200
0.300
0.200
0.200
0.200
0.800
0.200K
0.200K
0.200K
0.200K
0.200K
0.200
0.200K
0.200K
0.200K
0.200K
0.200
0.400
00o30
iM02(.N03
N-TOTAL
MG/L
U.140
0.130
0.130
0.130
0.190
0.220
0.060
0.040
0.050
0.140
0.280
0.290
O.ObO
0.030
0.020
0.020K
0.050
0.020K
0.020K
00071
PnOS-OIS
ORTHO
MG/L P
0.013
0.014
0.016
0.015
0.017
0.017
0.011
0.002
0.002K
0.002
0.003
0.003
0.005
0.003
U.002
0.002
0.002K
0.006
0.009
K VALUE KNOWN TO rf£
LESS THAN IfvOICiTEO
-------
STOPET RETRIEVAL OATF' 77/02/02
/T
DATE
FROM
TO
74/03/26
74/06/06
74/10/18
TIMF DEPTH P
OF
DAY FEET
15
15
15
15
15
15
15
15
15
15
15
15
09
09
09
09
09
09
09
09
09
09
40
40
40
40
40
40
15
15
15
15
15
15
10
10
10
10
10
10
10
10
10
10
0000
0010
0020
0040
0080
012s
0000
0005
0020
0040
0075
0111
0000
0002
0005
0010
0319
0020
0053
0070
0085
0100
00665 32217 00031
-tOS-TOT CHLOPMYL INCOT LT
A REMNING
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
.01H
.014
.Old
.014
.015
.01M
.021
.011
.009
.007
.009
.009
.014
.013
.012
.011
.012
.016
.032
UG/L PERCENT
1.6
3.0
7.9
5C.O
5.0
1.0
051403
3- 3n 57.i' 093 20 03.0 3
Lir.i OUACniTA
050S1 A*I\
1C1791
llt^ALES 04001003
0130 FEET DE^Th CLASS OC
-------
*ET*IEVAL OAT? 77/05/02
/TYPA/A*dNT/LAK!l
J0010
DATE T
FROM
IMF OEPTM
OF
TO OAY FEET
74/03/27 09 SO 0000
09 SO 0005
09 SO 0030
09 50 0050
74/06/07 1
4 10 0000
wATER
TEMP
CENT
12
12
11
9
24
14 10 0005 2"
14 10 0015
14 10 0025
14 10 0046
74/10/1H
10 0000
10 0005
10 0025
10 0047
10 0059
1C 0069
24
23
16
20
20
20
20
17
1<*
.7
.3
.5
.9
.2
.1
.0
.7
.7
.8
.7
.6
.3
.5
.5
051404
<» 3<* 22.0 093 27 nS.O 3
« r. c 0 u A C n i T 4
50^7 a- - ANSAS
101791
llci^ALES 04001002
OCS7 FEET OEPTh CLASS 00
00300
DO
MG/L
10.0
9.6
7.6
6.4
6.2
4.8
2.8
7.2
7.0
6.2
6.0
0.0
0.0
0:077
TR-NSP
SECC^I
INCHES
108
5
96
00094
CNOUCTVY
FIELU
MICROMrlO
140
130
140
160
119
119
119
125
113
72
69
68
71
86
103
00400
PH
su
7.30
7.05
7.00
6.60
6.7C
6.oO
6. 70
6.90
6.50
7.40
7. IS
7.01
6.95
6.75
6.60
00410
T ALK
CAC03
MG/L
32
34
33
37
40
33
36
37
35
28
26
23
23
30
40
00&10
NH3-N
TOTAL
M6/L
0.040
0.03U
0.030
0.030
0.050
0.050
0.050
0.070
0.080
0.040
0.050
0.060
0.100
0.400
0.920
00625
TOT KJEL
N
MG/L
0.500
0.200
0.200K
0.200K
0.400
0.200
0.200
0.200
0.300
0.200K
0.200K
0.200K
0.200
0.600
1.100
00630
TJ02vM03
N-TuTAL
MG/L
0.100
0.080
0.090
0.140
0.060
0.040
0.040
0.140
0.150
0.020K
0.020K
0.030
0.020K
0.020K
0.020K
00671
PrlOS-OlS
O*THO
MG/L P
0.015
0.014
0.014
0.014
0.006
0.004
0.005
0.005
0.006
0.002
0.002
0.002
0.003
0.005
0.036
K VALUE KNOWN TO BE
LESS THAN IMDICATEO
-------
SETSIEVAL DATE 77/02/02
051404
34 34 22.0 043 27 t5.0 3
Li-;£ OUAC- ;TA
U5097
11EPALES 04001002
C057 FEET DEPTM CLASS 00
00665 32217 OC031
DATE TIME OE°TH PHOS-TOT CMLPPHYL INCOT LT
FROM of A PEMMNG
TO GAV FEET Mu/L P UG/L PERCENT
74/03/27 09 50 0000 0.016 4.3
09 50 0005 0.016
09 50 0030 C.015
09 50 0050 0.016
74/06/07 14 10 0000 0.020 4.4
14 10 0005 C.018
14 10 0015 0.019
14 10 0025 y.023
14 10
74/10/18 1
1
1
1
1
1
1
1
10
10
10
10
10
10
10
10
11 10
0046
0000
0003
0005
0014
0022
0025
0047
0059
0069
0.024
0.017
0.016
0.015
0.016
0.020
0.075
9.5
50.0
5.0
1.0
-------
RETRIEVAL OAT-I-: 77/02/02
G 514 G 5
34 37 35.0 033 26 3n.O 3
LAr.r )UAC- i T i
GSOVf Ar
-------
*ET=IEvAL U4T6. 77/02/02
/ T r P A/ A^dN T /L 4 "U_
C0665
DATE TU'E DCPTM PHOS-TOT
FHOM OF
TU DAY FEET MG/L P
74/03/27
74/06/07
74/10/18
10
10
10
10
13
13
13
13
13
13
10
10
10
10
10
10
10
10
10
10
30
30
30
30
40
aQ
40
40
40
40
35
35
35
35
35
35
35
35
35
35
0000
0005
0030
0070
0000
ooos
0015
0025
0050
0071
0000
0003
0005
0014
0024
0025
0040
0053
0065
0072
0
0
0
e
y
i\
0
0
c
0
0
0
0
^
0
0
c
.036
.042
.013
.025
.023
.019
.022
.027
.028
.010
.020
.019
.013
.020
.043
.098
.143
32217 00031
O.LPPhYL INGOT LT
A RtMMNG
UG/L PERCENT
1.6
3.5
7.8
50.0
5.0
l.C
OSUOb
34 37 35.^ -.H3 20 J4.0 3
t: OuACnlTA
1 0 1 711
11EPALES 04001002
00=0 FEET JtPTi CLASS 00
-------
ST03ET RETRIEVAL OATF! 77/02/02
DATE
FRO*
TO
74/03/27
74/06/07
74/10/18
00010
TIME DEPTH WATER
OF TEMP
DAY FEET
10
10
10
10
13
13
13
13
13
13
09
09
09
09
09
09
= 5
55
55
=;5
00
30
00
f!0
00
00
50
50
50
50
50
50
0000
0005
0030
0065
0000
0005
0015
0030
0045
0071
0000
0005
0020
0046
0055
0065
CENT
11
11
11
8
24
2&
24
23
15
11
20
20
20
20
18
15
.8
.5
.2
.1
.1
.1
.1
.9
.8
.4
.8
.8
.8
.5
.9
.4
051406
3<* 37 17.0 OQ3 23 12.0 3
L^ E OUAC-.i U
OSObl A^is
101791
lltPALES 04001002
007b FEET OE^Tri CLASS 00
00300
DO
MG/L
10.0
9.6
7.6
7.4
7.0
6.8
4.2
3.0
7.0
6.8
7.0
2.8
0.0
0.0
00077
TRANSP
SECCHI
INCHES
84
84
114
00094
CNOUCTVY
FIELO
MICROMHO
110
110
100
100
94
93
93
91
81
79
61
60
60
60
62
67
00400
PH
su
6.90
7.00
6.80
6.30
6.70
6.60
6.7C
6.80
6.45
6.30
7. 10
7.05
6.90
6.70
6.60
6.60
00410
r ALK
CAC03
MG/L
10K
10K
10K
10K
21
20
21
21
20
19
20
19
21
19
19
21
00610
NH3-N
TOTAL
MG/L
0.040
0.030
0.030
0.040
0.040
0.040
0.030
0.040
0.030
0.030
0.050
0.040
0.070
0.120
0.180
0.410
00625
TOT KJEL
N
MG/L
0.200
0.200K
0.200K
0.300
0.300
0.200K
0.200K
0.200
0.200K
0.200K
0.300
0.200K
0.200K
0.200K
0.300
0.500
00630
N02&N03
N-TUTAL
MG/L
0.140
0.130
0.130
0.240
0.08C
0.060
0.040
0.040
0.140
0.240
0.020K
0.020K
0.020
0.030
0.020K
0.020K
00671
PnOS-OIS
ORTrlO
MG/L P
0.016
0.013
0.013
0.015
0.004
0.002
O.U03
0.005
0.002
0.002
0.002
0.002
0.006
0.003
0.002
0.003
K VALUE iv'MOwN TO yt
LESS TnftN INDICATE!)
-------
OATE 77/02/12
051406
34 37 17.0 C93 23 12.0 3
05051 ARKANSAS
HE^ALES 04001002
0075 FEET OEr^Tn CLASS 00
DATE
FROM
TO
74/03/2V
74/06/07
74/10/18
00665 32217 0^031
TIME DEPTH PrtOS-TOT Cr.LPPHYL INCOT LT
OF A REMNJING
DAY FEET
10
10
10
10
13
13
13
13
13
13
09
09
09
09
09
09
09
09
09
55
55
55
55
00
00
00
CO
00
00
so
50
50
50
50
50
50
50
50
0000
0005
0030
0065
0000
0005
0015
0030
0045
0071
0000
0002
OOOb
0010
0018
0020
0046
0055
0065
MG/L P
0
0
0
0
c
0
0
o
0
0
0
0
0
0
0
0
.016
.015
.017
.016
.012
.010
.015
.012
.009
.Old
.016
.012
.015
.015
.Old
.019
UG/L PERCENT
4.6
3.4
12.3
50.0
5.0
1.0
-------
SETSIEVAL
77/02/02
J0010
DATE
FROM
TO
74/03/27
74/06/05
74/10/15
TIME
OF
DAY
14 35
14 35
14 35
14 35
13 1C
13 10
13 10
13 10
13 10
13 10
16 00
16 00
16 00
16 00
16 00
16 00
DEPTH
FEET
0000
0005
0020
0035
0000
0005
0010
0020
0030
0040
0000
0005
0016
0021
0035
OQ4Q
rflTEh
TEMP
CENT
13.2
12.9
11.6
9.9
24.9
24.9
23.9
?2.5
20.3
16.3
20.3
?0.2
18.8
18.5
17.0
17.0
OS 1001
3<+ 29 05.0 093 07 jl.0
LAKE HAMILTON
05051 Ar! ANS«»S
101791
11EPALES
0043 FEET 0£>
00300
DO
MG/L
9.8
9.8
10.0
7.4
7.2
6.4
6.6
6.6
9.0
8.4
6.4
6.0
5.4
5.2
OfiQ77
TK4NSP
SECCHI
INCHES
84
42
78
00094
CNDUCTVY
FIELD
MICROMHO
120
140
140
140
51
51
51
50
52
50
35
35
32
31
29
29
00400
Pn
su
7.15
7.00
6.70
6.70
6.90
6.65
6.70
6.60
6.50
6.70
7.40
7.45
7.10
7.00
6.90
6.80
00410
T ALrt
CAC03
MG/L
12
10K
10K
15
20
13
15
15
18
21
.16
19
30
28
28
28
0400
TH CLASS
OOfclO
NH3-N
TOTAL
MG/L
0.040
0.040
0.040
0.030
0.060
0.040
0.050
0.040
0.040
0.050
0.020
0.020
0.030
0.020
0.020
0.020
1002
00
00625
TOT KJEL
N
MG/L
0.400
0.300
0.200
0.200K
0.300
0.200
0.200
0.200K
0.200K
0.200K
0.300
0.300
0.200K
0.200K
0.200K
0.200
00630
iN02e>"JU3
M-TOTHL
MG/L
0.080
0.080
0.090
0.120
0.090
0.050
0.070
0.070
0.080
0.120
0.020K
0.010
0.060
0.060
0.090
0.090
00671
PnOS-uIS
OrtTrlO
MG/L P
0.016
0.014
0.015
0.012
0.005
0.003
0.004
0.004
0.003
0.002
0.002
0.003
0.006
0.003
0.002
0.002
K tfMLUE KNOWN TO BE
LESS THAN INDICATED
-------
STORET RETRIEVAL DATE 77/02/03
/TYPA/AMBNT/LAKE
DATE
FRO*
TO
74/03/27
74/06/05
74/10/15
00665 32217 00031
TIME DEPTH PHOS-TOT CMIRPHYL INCOT LT
OF A REMNING
DAY FEET
14
14
14
14
13
13
13
13
13
13
16
16
16
16
16
16
16
16
35
35
35
35
10
10
10
10
10
10
00
00
00
00
00
on
00
00
0000
0005
0020
0035
0000
0005
0010
0020
0030
0040
0000
OOC3
0005
0011
0016
0021
0035
0040
MG/L P
0
0
0
0
f
•j
-------
STORET -RETRIEVAL DATE 77/C2/C2
/TY=A/AM8NT/LAKE
J51002
3* 21 06.0 093 06 15.0 3
LAK£ TAMIL.jN
05051
Iul791
11EPALES 04001002
0012 FEET OtPTh CLASS 00
DATE
FRO*
TO
74/03/27
74/06/05
74/10/15
DATE
FROM
TO
74/03/27
74/06/05
74/10/15
TIME DEPTH
OF
DAY FEET
15 00 0000
15 00 0005
10 15 0000
10 15 0005
10 IS 0012
15 30 0000
15 30 0005
15 30 0010
TIME DEPTH
OF
DAY FEET
15 00 0000
15 00 0005
10 15 0000
10 15 0005
10 15 0012
15 30 0000
15 30 0002
15 30 0005
15 30 0009
15 30 0010
15 30 0014
00010
WATER
TEMP
CENT
13.6
13.8
25.6
25.6
24.1
?0.6
20.0
19.7
00665
PHOS-TOT
MG/L P
0.016
0.017
0.038
0.051
0.041
0.018
0.018
0.016
00300
DO
MG/L
10.0
7.6
4.0
P.O
7.0
6.0
32217
CHLRPHYL
A
UG/L
5.1
7.8
7.4
00077
TRANSP
SECCHI
INCHES
120
60
t>0
00031
INCDT LT
REMNING
PERCENT
50.0
5.0
2.0
K VALUE
TO BE
-------
STORE! HE7SIEVAL OATE 7-7/02/C2
/TYPA/AMBNT/LAKf.
DATE
FROM
TO
74/03/27
74/06/05
74/10/15
TIME
OF
DAY
15 20
15 20
15 20
12 20
12 20
12 20
12 20
12 20
15 00
15 00
15 ?0
15 00
DEPTH
FEET
0000
0005
0025
0000
0005
0010
0020
0030
0000
0005
0016
0335
00010
WATER
TEMP
CENT
13.7
12.6
12.0
25.2
?5.2
25.2
23.2
20.8
20.0
19.9
19.8
18.6
10.8
7.2
7.2
3.8
3.2
7.6
6.8
6.4
1.2
00300 OC077 000^4
00 TWiNSP CNDuCTVY
SECCM FIELD
MG/L INCHES MICKOMriO
48
72
120
125
120
46
47
47
38
35
34
32
32
35
0=1003
34 2b 38.0 093 07 *1.0 3
LAKE .1AMIL7JN
05Col A-r
101791
ilE.^ALES 04001002
0029
00400
Ph
SU
6.85
6.70
6.50
7.10
7.00
7.00
6.40
6.35
7.10
7.05
7.00
6.70
FEET OEPTh CLASS
00*10
T ALK
CAC03
MG/L
14
16
13
17
18
18
16
15
11
10K
10
15
00610
Nn3-n
TOTAL
MG/L
0.030
0.040
0.060
0.070
0.050
0.040
0.080
0.210
0.020
0.020
0.030
0.190
00
00625
TOT KJEL
N
MG/L
0.200
0.300
0.200
0.600
0.400
0. 300
0.300
0.400
O.<*00
0.300
0.300
0.400
00n30 00671
N02&NU3 PriOS-OIS
N-TOTAL O^T-iO
MG/L MG/L P
0.090
0.090
0.100
0.090
0.060
0.040
0.080
0.180
0.020K
0.020K
0.020K
0.020
0.014
0.012
0.015
0.006
0.004
0.004
0.006
0.015
0.002
0.002
0.002
0.005
K VALOE KNOWN TO BE
LE5S THAN INDICATED
-------
STORET RETRIEVAL OATE 77/02/02
C51003
^» 26 38.0 U93 07 <* 1.0 3
TAMIL~')N
50^1 A*rvAN$AS
101791
/TtVA/AMriNT/LAMi
04001002
0029 FEET DtPTri CLASS 00
DATE
F3QM
TO
7^/03/27
74/06/05
74/10/15
C0665 32217 00031
TIME OEPTl PHOS-TOT Ci-it_PPhYL INCDT LT
OF A REMNING
L>AY FEET
15
15
15
12
12
12
12
12
15
15
15
15
15
15
20
?0
20
20
20
?0
?0
20
00
00
00
00
00
00
0000
0005
0025
0000
0005
0010
0020
0030
0000
0003
0005
0010
0016
0035
MG/L
0.
3.
0.
0.
A
-i •
0.
'J •
0.
0.
0.
0.
0.
p
019
015
025
047
03S
O7
Obo
073
018
018
019
021
UG/L PERCENT
3.7
14.3
7.9
50.0
5.0
1.0
-------
STG3ET 9ET<
-------
STO«ET RETRIEVAL DATE 77/02/02
CS1004
34 26 19.0 093 05 46.0 3
LAKE. -HAMIL', jN
05061
1C 1791
/TYPA/AMBNT/LAKF.
^9 FEET
04001002
CLASS 00
DATE
FROM
TO
74/03/27
74/06/05
74/10/15
CC665 32217 00031
TIME DEPTH PHOS-TOT CHLRPHYL INCDT LT
OF A HEMMING
OAY FEET
15
15
15
15
09
09
09
09
09
09
14
14
14
14
14
14
14
40
40
40
40
20
20
20
20
20
?0
20
20
20
20
?0
20
?0
0000
0005
0020
0045
0000
0005
0010
0030
0045
0050
0000
0004
0005
0016
0025
0040
0055
MG/L P
0
0
0
0
0
0
0
0
0
0
0
0
0
c
0
.016
.017
.015
.013
.034
.041
.035
.045
.027
.039
.019
.017
.015
.015
.024
UG/L PERCENT
6.7
6.9
8.6
50.0
5.0
1.0
-------
STOHET
DATE 77/02/12
/TrPA/AM6NT/LAKE
DATE TIME DEPTH
FROM OF
TO DAY FEET
74/03/27 16 30 0000
16 30 0005
16 30 0025
74/06/04 15 35 0000
15 35 0005
15 35 0015
15 35 0025
15 35 0031
74/10/15 13 45 0000
13 45 0005
13 45 0013
13 45 0015
13 45 0021
13 45 0030
13 45 0040
00010
mATER
CENT
13.9
12.5
26.2
25.7
24.2
20. 4
19.7
20.9
20.7
20.4
19.9
19.6
18.7
18.1
051005
34 27 03.0 "93 02 47.0 3
LAI\E HAMILTON
05051 Ati\ANSAS
1017'il
11EPALES
0<+00
0030 FEET DEPTH CLASS
00300
DO '
MG/L
12.6
9.2
10.0
4.4
3.0
0.8
9.0
7.4
2.6
0.6
0.6
0.1077
TRANSP
SECCMl
INCHES
40
66
60
0009-+
CNOUCTVY
FIELD
MICROMHO
180
175
240
77
74
125
118
85
88
106
50
39
00400
PH
su
9.20
8.80
7.00
9.50
8.80
6.90
6.40
6.35
7.45
7.45
7.40
6.70
6.70
00410
T ALK
CAC03
MG/L
24
24
27
19
20
26
18
20
25
25
23
20
18
00610
NHJ-N
TOTAL
Mli/L
0.040
0.030
0.380
0.040
0.030
O.'+OO
0.260
0.260
0.560
0.620
0.380
0.240
0.240
1002
00
00625
TOT KJEL
N
MG/L
0.800
0.600
0.700
0.600
0.500
0.800
0.500
0.500
1.200
1.200
0.900
0.700
0.700
00630
NO<2&N03
N-TOTAL
MG/L
0.050
0.093
0.320
0.050
O.C8J
0.680
0.220
0.170
0.590
0.650
0.490
0.250
0.120
00671
PHOS-UIS
URTriO
MG/L P
0.017
0.018
0.047
0.004
0.007
0.070
0.034
0.028
0.027
0.032
0.009
0.010
0.009
-------
RETRIEVAL OATH. 77/02/02
/TYPA/AMBNT/IAKE
OS1005
34 ?7 03.0 093 02 47.G 3
L6r\E nAMIL'-N
05051 ARKANSAS
1 317-il
11EPALES 04001002
0030 FEET DEPTH CLASS 00
DATE
FROM
TO
74/03/27
74/06/04
74/10/15
00f>65 32217 OC031
TIME DEPTH PHOS-TOr CnLRPt-'YL INCDT LT
OF A SEMNING
DAY FEET
16
16
16
15
15
15
15
15
13
13
13
13
13
13
13
30
30
30
35
35
35
35
35
45
45
45
45
45
45
45
0000
0005
0025
0000
0005
0015
0025
0031
0000
0002
0005
0008
0015
0030
0040
MG/L P
0
0
0
0
J
n
n
0
0
0
0
0
0
.058
.043
.085
.036
.048
.111
.064
.077
.079
.081
.030
.038
.090
UG/L PERCENT
21.4
27.7
17.4
50.0
5.0
1.0
-------
STOKET RETRIEVAL DATE 77/02/02
0=1006
34 26 32.0 nV3 01 44.0 3
LAKc. HAMILTON
05051 ARKANSAS
/TYPA/AMBNT/LAKE
00010
DATE TIME DEPTH WATER
FROM OF TEMP
TO DAY FEET CENT
74/03/27 14 45
14 45
14 45
14 45
74/06/0^ 14 50
IH ?0
14 5C
14 50
14 SO
14 50
74/10/15 1
1
1
1
1
1
1
30
30
30
30
30
30
30
11 30
0000
0005
0025
0050
0000
0005
0015
0040
0070
0095
0000
0005
0020
0025
0035
0050
0070
0093
13.2
13.2
12.4
11.6
26.3
26.1
23.0
18.7
15.5
15.2
20.7
20.8
19.7
19.3
18.6
17.8
17.0
16.6
11EVALES
04001002
0054 FEET DEPTH CLASS
00300
DO
MG/L
11.6
8.8
9.0
9.6
3.8
4.2
6.0
5.6
9.2
9.2
4.6
3.4
3.4
3.6
3.2
00077 00094
TPANSP CNOUCTVY
SECOI FIELD
INCHES MIC^OMrlO
72 160
150
150
150
72 61
60
51
44
46
47
96 45
44
40
47
32
31
29
30
00400
FH
su
8.50
8.20
6.60
6.70
8.90
7.80
6.70
6.35
6.50 .
6.40
8.00
8.20
7.15
6.90
6.85
6.80
6.80
00410
T ALK
CAC03
MG/L
20
18
15
15
19
19
18
20
24
24
15
17
18
20
21
22
22
00610
NH3-N
TOTAL
MG/L
0.040
0.040
0.060
0.060
0.100
0.030
0.090
0.110
0.090
0.160
0.020
0.020K
0.020K
0.030
0.070
0.080
0.120
00
00625
TOT KJEL
N
MG/L
0.400
0.400
0.200K
0.200K
0.700
0.400
0.300
0.300
0.200
0.300
0.400
0.400
0.300
0.300
0.400
0.400
0.500
00630
N02S.N03
N-fOTAL
MG/L
0.070
0.060
0.130
0.140
0.120
0.130
0.130
0.140
0.150
0.170
0.020K
0.020K
0.060
0.100
0.080
0.080
0.080
00(371
r»nOS-DIS
ORTHO
MG/L P
0.016
0.016
0.016
0.013
0.017
0.007
0.006
0.010
0.005
0.007
0.003
0.002
0.002
0.002
0.005
0.003
0.008
K VALUF KNOWN TO BE
LESS THAN INDICATED
-------
STO»ET RETRIEVAL DATE 77/02/02
t/LA^f.
0-1006
34 2& 32.0 093 01 <*4.0 3
LAisE HAMILioN
05051
101791
11EPALES 04001002
0054 FEET DEPTH CLASS 00
00665 32217 00031
DATE TIME DE°TH OHUS-TOT CMLRPHYL INC.DT LT
FROM OF A KEMNING
TO DAY FEET MG/L P UG/L PERCENT
74/03/27 14 45 0000 0.025 9.6
14 45 0005 0.025
14 45 0025 0.016
14 45 0050 0.014
74/06/04 14 50 0000 C.035 21.7
14 50 OOOb n.037
14 50 0015 0.024
14 50 0040 0.026
14 50 0070 0.016
14 50
74/10/15 1
1
30
30
30
30
30
30
30
30
30
00^5
0000
0005
0017
0020
0028
0035
0050
0070
0093
0.020
0.017
3.014
0.014
0.013
0.013
0.017
0.022
11.7
50.0
5.0
1.0
-------
STORET RETRIEVAL DATE 77/02/02
050501
34 25 36.0 092 56 22.0 3
LAKE CATnE" :,-<£
05051
/TY^A/AMBNT/LAKE
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
TIME DEPTH
OF
DAY FEET
15 35 0000
15 35 0005
15 35 0015
15 45 0000
15 45 0005
15 45 0015
11 00 0000
11 00 0005
11 on 0020
00010
WATER
TEMP
CENT
12.6
12.2
12.2
17.9
17.8
17.3
17.1
17.1
17.0
IIE^ALES
04001002
0020 FEET OE°TH CLASS
00300
DO
MG/L
9.4
9.2
5.2
5.6
4.8
4.4
5.0
00077
TR&NSP
SECOI
INCHES
52
36
60
00094
CNOUCTVY
FIELD
MICROMHO
41
41
41
48
49
48
29
29
30
00-+00
PH
su
6. 70
6.70
6.80
6.50
6.40
6.60
6.85
6.70
6.60
00410
T ALK
CAC03
Mb/L
22
23
21
17
16
14
16
16
16
00610
NH3-N
TOTAL
MO/L
0.070
0.050
0.040
0.110
0.100
0.070
0.060
0.060
0.060
00
00625
TOT KJEL
N
MG/L
0.300
0.200
0.200
0.300
0.200
0.200
0.400
0.300
0.300
00630
IM02&N03
N-TOTAL
MG/L
0.130
0.120
0.120
0.170
0.160
0.220
0.090
0.100
0.100
00671
PHOS-OIS
OUT HO
MG/L P
0.019
0.020
0.016
0.012
0.011
0.019
0.004
0.003
0.003
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
TIME DEPTH
OF
DAY FEET
15 35 0000
15 35 0005
15 35 0015
15 45 0000
15 45 0005
15 45 0015
11 00 0000
11 00 0005
11 00 0020
00665
PHOS-TOT
MG/L P
0.027
0.023
0.020
0.022
0.022
0.095
0.015
0.015
0.014
32217
CHLRPHYL
A
UG/L
4.7
1.9
2.0
00031
INCDT LT
REMNING
PERCENT
-------
STORET RETRIEVAL DATE 77/02/02
/TfPA/AMtiNT/LAKE
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
TIME DEPTH
OF
DAY FEET
15 55 0000
15 15 0000
15 15 0005
10 40 0000
10 40 0005
10 40 0010
TIME DEPTH
OF
DAY FEET
15 55 0000
15 15 0000
15 15 0005
10 40 0000
10 40 0005
10 40 0010
00010
WATER
TEMP
CENT
11.6
22.1
20.4
18.1
16.1
18.0
00665
PHOS-TOT
MG/L P
0.047
0.051
0.060
0.034
0.036
0.040
00300
DO
MG/L
13.0
7.4
6.4
6.4
6.4
32217
CHLRPHYL
A
UG/L
24.9
35.7
17.0
00077
TRflNSP
SECOI
INCHES
42
36
36
00031
INCDT LT
REMNING
PERCENT
OOC94
CNOUC
FIELD
050502
34 27 36.0 f-92 53
LAKE CATHtf-iNt
05051 ARNANSAS
101791
11EPALES 04001002
0005 FEET DEPTH CLASS 00
4
VY
IHO
41
57
55
39
39
39
00400
PH
su
8.20
7.70
6.80
7.00
6.95
6.80
00410
T ALK
CAC03
MG/L
20
14
14
18
17
17
00610
NH3-N
TOTAL
MO/L
0.030
0.040
0.080
0.030
0.020
0.0^*0
00625
TOT KJEL
N
MG/L
0.400
0.500
0.200
0.400
1.200
0.500
00630
N02iN03
N-TOTAL
MG/L
0.050
0.170
0.230
0.040
0.040
0.040
00671
PHOS-UIS
OKTHO
MG/L P
0.014
0.023
0.025
0.005
0.004
0.005
-------
STORET RETRIEVAL DATE 77/02/U2
/TYPA/AM8NT/LAKE
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
TIME DEPTH
OF
DAY FEET
16 10 0000
16 10 0005
16 10 0010
14 55 0000
14 55 0005
1<* 55 0011
10 10 0000
10 10 0005
10 10 0010
00010
WATER
TE^P
CENT
14.5
u. a
13.6
21.6
21.1
20.6
20.8
20.7
20.5
00300 00077 00094
DO TRA,\SP CNDUC
secoi FIELD
MG/L INCHES MICRO
10.6
8.2
8.2
7.6
7.6
7.6
60
42
48
050503
34 27 07.0 092 5n 20.0
LAKE. CATHtr iN£
05059 ARKANSAS
101791
11EPALES
0013 FEET
04001002
DEPTh CLASS 00
14
VY
IHO
99
97
45
42
42
67
67
67
00400
PH
su
7.55
7.20
7.3C
6.65
6.70
7.00
7.10
7.20
00*10
T ALK
CAC03
MG/L
19
16
15
14
13
30
17
17
OOblO
NH3-N
TOTAL
MG/L
1.540
1.420
0.140
0.060
0.060
0.060
0.050
0.040
00625
TOT KJEL
N
MG/L
1.800
1.600
0.300
0.200K
0.200K
0.400
0.400
0.400
00630
N02*.N03
N-TOTAL
MG/L
0.170
0.160
0.130
0.110
0.090
0.030
0.030
0.020
00671
PHOS-OIS
ORTHO
MG/L P
0.017
0.015
0.003
0.009
0.006
0.005
0.003
0.004
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
TIME DEPTH
OF
DAY FEET
16 10 0000
16 10 0005
14 55 0000
14 55 0005
14 ^5 0011
10 10 0000
10 10 0005
10 10 0010
00665
PHOS-TOT
MG/L P
0.027
0.028
0.050
0.041
0.046
0.029
0.025
0.031
32217
CHLRPHYL
A
UG/L
11.7
4.6
30.1
00031
INCDT LT
REMNING
PERCENT
* Vi-LUn KNOA'N iu ir_
LESS TnflN INOICMci)
-------
STORET RETRIEVAL DATE 77/02/02
05050*.
34 25 35.0 "92 53 50.0 3
LAKL CATHERINE
05059 ARKANSAS
101791
11EPALES 04001002
0047 FEET OEPTM CLASS 00
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
00010
TIME DEPTH WATER
OF TEUP
DAY FEET
14
14
14
14
14
14
14
14
14
09
09
09
09
09
09
09
30
30
30
30
15
15
15
15
15
10
10
10
10
10
10
10
0000
0006
0010
0040
0000
0005
0015
0035
0050
0000
0005
0015
0021
0027
0042
0055
CENT
15.6
14.4
13.0
12.1
23.4
22. a
21.4
19.5
19.2
22.0
21.5
21.0
20.5
19.1
18.6
18.3
00300 00077 00094
DO TRANSP CNDUCTVY
SECChI FIELD
MG/L INCHES MICROMHO
9.8
9.2
6.8
6.6
5.6
5.4
5.4
6.2
6.6
5.2
5.2
4.4
3.2
72 131
140
171
36 134
114
97
144
192
60 72
67
60
63
78
66
64
00400 00410
Prt T ALK
CAC03
SU
6.90
7.00
6.80
6.60
6.60
6.50
6.50
7.20
6.80
6.80
6.90
6.90
6.80
6.80
6.65
MG/L
16
14
14
17
17
17
17
16
33
30
28
28
30
30
30
00610 00625 ' 00630 00671
NH3-N TOT KJEL N02&N03 PHOS-OIS
TOTAL N N-TOTAL ORTHO
MG/L
2.260
1.770
3.560
1.700
1.230
0.930
1.790
0.040
0.080
0.060
0.040
0.070
0.080
0.100
0.140
MG/L
2.400
2.000
3.700
1.600
1.200
1.000
1.900
0.300
0.600
0.400
0.200
0.200K
0.200
0.200
0.300
MG/L
0.180
0.180
0.150
0.250
0.230
0.200
0.190
0.040
0.080
0.080
0.080
0.080
0.080
0.090
0.090
MG/L P
0.020
0.018
0.022
0.011
0.006
0.004
0.011
0.003
0.006
0.003
0.004
0.003
0.003
0.005
0.005
K VALUE KNOWN TO 6E
LESS THAN INDICATED
-------
STORE! RETRIEVAL DATE 77/02/32
/TYPA/AM8NT/LAKE
DATE
FROM
TO
74/03/26
74/06/05
74/10/15
00665 32217 00031
TIME DEPTH PHOS-TOT C^LRPHYL INCDT LT
OF A REMNING
DAY FEET
14
14
14
14
14
14
14
14
09
09
09
09
09
09
09
09
30
30
30
15
15
15
15
15
10
10
10
10
10
10
10
10
0000
0006
0040
0000
0005
0015
0035
0050
0000
0005
0009
0015
0021
0027
0042
0055
MG/L P UG/L PERCENT
0,
0,
0,
0,
0,
0,
0,
0.
0,
0.
0.
0,
0.
0.
0,
.027 7.7
.030
.051
.053 12.4
.051
.0*7
.056
.045
.025 15.8
.019
,019
,019
.018
.018
,030
5.0
1.0
0150504
34 ?5 35.0
LAr-E CAT^L.-r;E
ARKANSAS
53
1017*1
11EPALE5 04001002
O'Jt? FEET DEPTH CLASS 00
-------
APPENDIX D
TRIBUTARY AND WASTEWATER
TREATMENT PLANT DATA
-------
04'; 75/11/23
A- LiS
00630
QEPTH N026N33
M-TOTil
"ET "G/L
74/06/23
74/07/20
74/07/21
74/03/18
74/09/22
74 /L 0/20
74/11/10
74/12/14
75/01/26
75/02/16
75/03/09
75/03/23
75/04/27
75/07/13
14
14
10
14
13
10
10
10
10
10
11
10
10
11
30
25
15
K'
25
30
35
00
30
!0
30
40
30
30
0514U
34 J4 1? 0 093 11 35.0
7.? MTM
3NK £ND LF
UcPALcS
4
2111204
oooo F?;
^T DA" Pi
DEPTH
00625
'OT KJSL
00610
NH3-N
TQ^AL
MG/L
. 00671
PHC'S-OIS
MG/L P
00665
PHOS-TOT
MG/L P
0.108
0.14C
0.020
0.028
•1. 160
0. 136
0.112
0.104
0.128
0.136
0.128
0.152
0. 180
0.015
0.100K
0. 100K
0.300
0.400
0.200
0. 100K
0.300
0.300
0.200
O.I 00
0.200
0.400
0.450
0.150
0.010
0.060
0.010
0.005
0.025
0.015
0.016
0.085
0.024
0.032
0.008
0.010
0.045
0.010
0.005K
0.005
0.010
0.021
O.OC5K
0.005*
0.008K
0.005K
0.005K
0.005K
0.008K
0.005K
0.020
0.005K
0.005K
a. 020
0.025
0.023
O.J05K
0.005K
0.010K
0.010
0.010
O.JIOK
0.030
0.01CK
0.065
0.040
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
STO-'T RFTf. I=V4L
N4TL U'-T* ". PM!CiTT
-PA- L 45 VEGif
ni TC
C Q '1M
Tn
74/06/23
74/03/18
74/10/20
74/11/10
74/12/14
75/01/26
75/02/15
75/02/16
75/03/09
75/03/23
75/04/12
75/07/18
DAY FE'1
11 30
10 25
10 50
10 30
10 25
10 15
10 20
10 30
10 20
09 50
09 45
09 30
J5L442
3't 33 20.0 093 37 40.0
00630
•N02£NC'3
,N-T~>T4(.
MG/L
3.016
o.ooa
0.032
0.032
0.163
0.008
0.136
0.104
0.008
0.060
0.300
0. 130
00625
TOT KJ?L
N:
MG/L
0. 100
0.300
C.100K
1.600
0.200
0 . 1 00
0.450
0.300
0.100
0.500
0.250
0.200
00610
NH3-N
TOTAL
MG/L
0.040
0.005
0.015
0.272
0.015
0.016
0.032
0.056
0.012
0.016
0.010
0.010
00671
PMOS-OI S
^STH:;
MG/L P
0.005K
0.024
0.005K
0.024
0.010
0.005K
0.008
0.008K
0.008K
0.008
0.005K
0.005K
05 15 MT IOA
T/JJACHITA LiK'-
JNIMPIOV'T "D XING 1.5 MI
11EPALES 2111
4 0000
00665
PHCS-TOT
MG/L P
O.D15
0.024
O.D1U
0.030
0.020
0.01 OK
0.020
0.030
0.030
0.310K
O.J03
33
DEPTH
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
cpj-
75/11/26
051431
34 31 57.0 nc3 22 2% 1
J5 7.5 C^YSTSL SPPN
T/0'JACHlTi, L£
-------
'? 75/11/2:1
Sir YE V
34 31 5p.C 093 31 15.0
T«IN CAEEK
05 15 '-'T ITi
1 r.j JAC-1! Ti L-'K.=
JS HWY 270 SFOG 1 MI W .'
UEP4LcS 21
4 0000
0- T-
-o
74/06/ 23
74/07/21
74/08/ 18
74/09/22
74/10/23
74/1 1/10
74/12/ 15
75/01/26
75/02/16
75/03/09
75/03/23
75/04/U5
75/04/13
75/04/27
75/07/18
00630
* ! -i; j1- L' > H NI ^&F'.
j- N-rr,'
12
11
11
11
11
11
11
11
11
11
10
11
1C
11
13
13
f ct:-~
I?
20
43
15
45
10
15
15
?0
35
10
45
45
30
00
15
Y;,/
0.
0.
0.
0.
3.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
U3 I
00625
CT K ' "'
N
OC61C
006
71
00665
J--L f,H3-N "HJa-CIS PHGS-TjT
TCTAL "RTH^
L MG/L
008
012
028
048
016
016
008
008
016
008
008
010
165
005
025
0.
0.
0.
0.
0.
1.
0.
0.
0.
0.
0.
1.
0.
0.
0.
0.
100K
1COK
400
1COK
100K
000
200
100K
100K
100K
3CO
600
300
250
250
050K
^G/L
0.
0.
0.
0.
0.
0.
rt
>• •
0.
0.
0.
0.
0.
0.
0.
0.
010
015
01?
025
005K
048
010
016
024
008
008
1130
005K
025
010
^G/L
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
0.
P
005
015
030
010
020
016
010
010
008
016
008
013
005K
010
020
MG/L P
0.310
0.025
0.030
0.010
0.320
0.310
0.310
0.020
0.030
0.010
0.010
0.020
0.010
0.020
0.030
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
MtTL clT^
= 04- LiS
1L 04-= 75/11/23
ATIQN SURVEY
74/H6/23
74/07/21
74/08/18
74/09/22
74/10/20
74/11/10
74/12/15
75/01/26
75/02/16
75/03/-09
75/03/23
75/14/05
75/04/13
75/04/27
75/07/18
CAY
12 1
11
11
10
11
10
u
10
11
10
10
11
10
11
13
50
25
45
30
55
JO
45
00
55
25
30
00
15
0514U
3* 33 40.0 093 38 12.0
S F .IRK OU^CHITi *IVrC
US i 5 MT rpi
US HWY 270 BPOG AT
j EPGE T MOUNT I
2111204
0000 CSET C>EPTH
00630
•2&N03
-T^Al
•4G/L
0 .016
0.004
0.024
0.024
0.024
0.040
0. 032
0.016
3.032
0.008
0.024
0.025
0.055
0.015
0.010
00625
TGT KJ5L
N
MG/L
0.100K
0.300
0.300
0.200
0. LOOK
1 .000
0.400
1.500
0.100
0. 100K
0.200
C.500
0.050
0. 150
0.250
006 1C
NH3-N
TOTAL
MG/L
0.005
0.015
0.010
0.020
0.025
0.016,
0.010
0.032
0-.016
0.008
0.012
0.010
0.005K
0.035
0.015
00671
PHGS-OIS
np THC
MG/L P
0.005K
0.005
0.007
0.005
0.007
0.032
0.005
0.005K
0.003K
0.008K
0.008
0.01^
0.005K
0.015
0.005K
00655
PHOS-T3T
MG/L P
0.010
0.025
0.020
0.050
0.010
0.010
0.020
0.010
0.030
0.010
0.020
0.01 OK
0.020
0.020
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
= ET- !C.V*L
75/11/23
i- La?.
34 39 45.0 "93 30 35.?
MUDOY C^rEK
05 15 MT [PA
T/JJA;HITA I_£K?
UNIIPROvID RD XIN'G 1.3 MI ? 4R HWY 27 JC
11EPALES 2111204
^ oooo FEET DEPTH
DATC
T:
74/06/23
74/07/21
74/08/13
74/10/20
74/1 I/ 10
74/12/15
75/01/26
75/02/16
75/03/09
75/03/23
75/04/13
75/04/27
75/07/ 18
T'
Di
10
09
10
10
10
10
09
10
09
OS
09
11
_r
Y
55
50
00
20
in
00
45
00
50
30
45
00
F"cT
00630
\iC2CN 03
N-TOT4L
MG/L
0.016
0.003
0.016
0.024
0.056
'). "S48
0. 032
0.048
0. 016
0.028
0.3<50
J.305
0.010
00625
TOT KJE.L
M
M'G/L
0.100K
0.200
0.500
0.100
1.400
0.100K
C. 300
0.200
0.100
1.100
0.150
C.45T
0.675
006 1C
NH3-N
TOTAL
MC-/L
0.010
C.02C
0.005
0.015
0.080
0.020
0.024
0.040
0.012
0. 02
-------
NfiTL ci
? 75/11/23
SJRVFY
0514F1
34 41 2? .0 093 24 44.0
05 7.5 rVi\I
T/OJV:,-iT'rA LiKE
4R HWV 296 2.3 M!
3. IE PALES
OP C1NN!E
2111204
0000 F=£T
F'OM
"0
74/06/23
74/07/21
74/09/18
74/10/20
74/12/14
75/01/26
75/02/16
75/03/09
75/03/23
75/04/05
75/04/13
75/04/27
75/05/04
09 45
10 20
10 00
10 10
09 ^
i. o ir.
09 25
09 16
09 51
10 30
09 15
09 00
09 30
00630
\C2CNu3
N-T9TAL
MG/L
1.012
0.028
0.008
0.024
0.024
o.oo a
o.ooe
0.008
0.009
0.025
0.02S
0.005
0.020
>V-625
Tl'~ KJFL
N
MG/L
0. 900
0.300
0.300
0. ICO
0.550
1.200
0.600
0.2CO
0. 100
0.500
0. 100
0. Q50K
0.250
006 1C
f.H3-N
T(?T4L
MG/L
0.057
0.025
0.010
0.005
0.045
I1. 046
0.032
0.008
0.013
0.045
0.005K
0.010
0.010
•'0671
D-iC S-D! 5
T TH?
MG/L P
0.005K
0.005
0.010
0.005K
0.005
0.005K
0.003K
0.008K
0.008K
0.010
0.005K
0.005
0.005K
006o5
PHGS-TOT
MG/L P
0.017
0.025
0.010
0.015
0.025
0.020
0.050
0.040
0.010
0.030
0.035
0.020
0.010
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
STO=rT "
>*! TL t IT
":-:>A- L iS
^'' 75/11/23
>N SURVEY
34 41 2T.O 093 20 29.0
^jkTH FDRK
j5 7.5 AVA^.'T
'"* c ' "•
C 7 L *•'.
~C,
74/06/23
74/07/21
74/08/18
74/10/20
74/12/14
75/01/26
75/02/16
75/03/23
75/04/13
75/04/27
75/05/04
. [ .1
,.. --
04 Y
10
1C
10
10
10
10
09
10
09
09
09
~ r- D"»
F<=?T
05
35
15
25
10
35
35
07
40
15
45
10630
i ••<~2£-''~3
'V-TT'-iL
MG/L
0.012
0.008
0.024
0.024
0.016
0.008
0.008
0.012
0.010
0.005
0.035
00625
T-.T KJrL
N
MG/L
0.600
0.400
0.200
0. 100
0.700
0.300
0.3CO
0.500
0.450
0.100
C. 100
00610
NH3-N
TOTAL
MG/L
0.040
0.020
0.032
0.015.
0.055
0.016
0.016
0.024
0.005K
0.010
0.010
00671
PH3S-D! S
O'THQ
MG/L P
0.005K
0.005K
0.022
0.005K
0.005
0.005K
0.008K
0.008K
0.005K
0.005
0.005
4* HWY 2
11EP4LES
00665
"HjS-TOT
MG/L P
0.010
O.U35
0.022
0.005
3.020
0.010
0.020
0.010
0.01 OK
0.020
O.D20
«! P Oc
2111204
oacn F=£
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
; 75/11/23
04' =
74/06/23
74/07/21
74/08/13
74/10/20
74/1 I/ 10
74/12/ 14
75/01/26
75/02/16
75/03/09
75/03/23
75/04/13
75/04/27
75/05/04
10 15
10 45
10 30
10 45
10 15
10
10
09 00
10 25
10 20
09 51
09 45
10 00
2n
30
0514H1
34 40 27.0 093 1 <5 34.0
DALEY CPE5K
J5 7.5 4VANT
T/OJA3HTT4 L4K5
2NORY SO BFOG 1.2
11EP4LES
'•i
S A°. HWY 298 JCT
2111204
0000 FEET D£PTH
00630
•V'2£k 13
N-TCTiL
«G/ \
0.003
0.024
0.008
0.024
0.048
0.008
0.008
0.008
0.008
0.012
0.010
0.005
0.035
00625
TOT KJEL
N
MG/L
C.400
0. 1COK
0.1 OIK
0. 100K
1.000
0.400
1.900
0.350
0.200
0.4CO
0.350
i.800
0.250
0061C
NH3-N
TCT£L
MG/L
0.025
0.010
0.035
0.005K
0.068
0.015
0.072
0.056
0.008
0.016
C.015
0.12C
0.015
00671
IXOS-&IS
O^THO
MG/L °
0.005
O.C10
0.015
0.010
0.032
0.005
0.005 .
0.008K
0.008K
0.008
0.005
0.010
0.010
006o5
PHOS-TDT
MG/L P
0.010
0.'J20
0.015
O.J15
O.UlOK
0.320
0.020
0.030
O.iUOK
Q.J20
0.020
0.010
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
'.iTL =U
- ? A - L >\
T4"= 75/11/28
j\ £.PVrY
V c
74/Ob/ 23
74/07/21
74/08/18
74/10/20
74/11/10
74/I2/ 14
75/01/26
75/02/16
75/03/09
75/03/23
75/04/13
75/04/27
75/05/04
11;
11
11
11
10
11
11
10
10
10
10
10
10
55
15
10
30
30
'_ "j
00
10
40
35
10
15
20
0514J1
34 40 4*.0 093 10 27.0
613 3L.iK.ElY C'EEK
J5 G4~L£NO CC'UMTY
I/GJilHI'i lfi< =
2ND3Y =O 9~OG 1.9 MT S AP HWY 2C8 JCT
2111204
0000 F5ET OEPTH
OJ63f-
V02SN33
v-T~>TAL
15/L
0.012
0.016
0.004
0.016
0.096
3.024
0.008
0.008
0.012
0.012
0.005
0.005
0.035
50625
TJT KJFL
\'
MG/L
0. 100K
0. 100
0.100
0. 100K
C.8CO
0.500
C.30Q
0.200
0.100
0.150
0.100
0. 100
0.250
OC61C
MH 3 - N
TC'TAL
MG/L
0.010
0.010
0.030
0.005K
o .fl 16
0.020
0.024
0.028
0.008
0.016
0.010
0.015
0.030
00671
OHCS-OI S
~F. THn
MG/L o
0.005K
0.010
0.025
0.010
0.024
0.005
0.005
0.008K
0.003K
0.016
0.005
0.010
0.005
006o5
PHGS-TOT
MG/L P
0.035K
0.030
0.025
0.015
0.010*
0.010
0.010
0.040
0.016
0.010K
0.020
0.010
K VALUE KNOWN TO BE LESS THAU
INDICATED
-------
ST-;^- "'.-TPT-VAL TiA'c 75/11/24
NATL F JT <.OP HIC i "! "N ?UC>VCY
= P4- I if. VEGiS
DiTF
74/06/23
74/07/71
74/08/ 18
74/09/22
74/10/20
74/1 I/ 10
74/12/14
75/01/26
75/02/ 16
75/03/09
75/03/23
75/OW04
75/04/13
75/04/27
75/07/13
11
12
13
11
11
11
11
11
10
11
11
10
10
10
10
30
10
45
30
50
00
15
30
30
05
nr\
^5
40
30
15
0514M
3* 40 07 0 093 09 00.0
LT 3L.UFLY C'FFK
05 GArLAND CCUVY
T/1 JACHI-'-A L4Kf
2ND3Y ?0 E.5QG 5 MI rf AP H WY 7 JCT
11EPALES 2111204
4 0000 FEE""
10630
N02&f.G3
N-TO1" AL
MG/L
0.016
0.016
0.008
0.024
0.040
O.Olt
0.024
0.008
0.016
0.008
0.012
0.010
0.030
0.005
0.035
00625
T3T KJEL
N
MG/L
0. 100K
0 . 1 0<"> K
0.200
0.200
0.100K
0. 900
C.300
0.400
0.300
0.400
1. 100
0.100
0.050
0. 150
OC61C
NH3-N
TOTAL
(MG/L
0.010
0.010
0.030
0.025
0.005K
0.086
0.072
0.024
0.016
0.008
0.016
0.005K
0.015
0.015
0.0 1C
00671
r>-o S-DI s
C'RTHI
MG/L P
0.010
0.020
0.025
0.040
0.015
0.032
0.005
0.010
0.008K
0.012
0.008
0.010
0.005
0.010
0.020
00665
PH OS-TOT
MG/L P
0.020
0.030
0.030
0.050
0.015
0.01C<
0.020
0.01 OK
0.050
0.010K
0.010
0.030
0.020
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
75/11/28
i- L4S
T3
75/02/10
75/03/12
75/04/14
75/04/25
75/05/05
75/05/30
75/06/06
75/06/24
75/07/08
75/07/28
75/08/11
75/08/25
75/09/08
DAY FE=T
11 00
10 45
10 15
10 15
10 00
10 00
09 30
10 00
10 00
10 00
10 00
10 00
11 00
34 33 30
MT. 104
05 15 MT. !OA
T/LUr Cl'ACHITA
S.
PC05140a
C93 37 15.0
PO00300
UE:>AL = S
00630
2^:03
T?~aL
MG/L
0.0 an
0.080
0.050
0.050
0.100
0. 150
0.050
0.050
0.100
0.025
0.075
0.050
0.025
00625
~" KJEL
N
MG/L
l.OOOK
11.000
9.600
10.500
1 1 . 500
3.900
1.600
3.20C
6.400
5.200
4.800
6.400
7.700
006 1C
NH3-N
TCTiL
MG/L
C.160
0.410
1.350
1.350
1. 500
0.410
0.140
C. 280
0.086
0.084
0.16C
0. 175
00671
PH^S-uIS
3FTHC
HG/L P
3.000
3.500
3.000
3.150
3.300
1.400
0.920
0.666
1.730
1.800
1.650
2.500
3.200
4
00065
PHOS-T3T
MG/L P
3.300
4.100
3.900
3.800
4.200
1.600
1.200
1.070
2.500
2.100
2.200
3.300
4.000
50051
FLOW
PAT£
INST MGD
0.120
0.180
0.093
0.108
0.354
0.307
0.078
0.064
0.078
0.078
0.027
0.003
2141204
0000 FPET
5005?
CONDUIT
FLCW-^GD
MONTHLY
0.140
0.070
0.143
0.143
0.180
0. 199
0. 180
0.180
0.050
0.050
0.050
0.018
0.003
OF.PTH
-------
'= 75/11/28
•>- ->=P1
TO
DAY
74/06/22
74/07/20
74/08/ 17
7W09/22
74/10/19
74/1 1/09
74/12/15
75/01/25
75/03/09
75/03/23
75/04/04
75/04/13
75/04/27
75/05/03
10
10
11
10
08
09
09
10
09
10
11
10
09
45
30
05
00
45
10
'-to
30
30
40
45
00
35
\02f.f.03
N-TC"1" JL
MG/L
0.092
0.116
0.276
0.088
O.OflR
0.07?
0.088
0.128
0. 128
0.136
.1.13'i
0.145
0.125
0. 135
OblOAl
34 26 35. 0 093 01
05
00625
T KJtL
N
MG/L
0.500
0.3CC
1.300
0.450
0.300
0.4CO
0.300
0.100
0.300
0.200
0.2CO
0.300
0.650
0.350
006 1 0
NH3-N
TOTAL
MG/L
o.oeo
0.050
0.575
0.060
T/.065
0.080
0.035
0.040
0.044
0.016
0.015
0.010
0.0?5
0.025
00671
PH7S-DI S
:")«THO
MG/L P
0.005K
0.005
0.010
0.005K
0.005K
0.010
0.005K
0.005
0.008K
0.008K
0.005K
0.01 OK
0.010K
0.005K
HWY 123 BP^G
llEPALrS
00665
PHGS-TOT
MG/L P
0.020
0.015
0.025
0.012
0.020
0.010
0.020
0.010K
0.040
0.010K
0.020
0.010K
0.020
0.010K
7.5 HCT SP^GS S
1.7 MI N CF "FD OAK
71H20t
0000 F?ET C
K VALUE KITOWN TO BE LESS THAN
INDICATED
-------
= o A - I & S V t
pony
CAY
74/06/22
74/ft7/20
74/08/17
74/09/22
74/10/ 19
74/1 1/09
74/12/ 14
75/01/25
75/03/09
75/03/23
75/04/13
75/04/27
75/05/02
75/05/03
75/07/18
14
14
08
13
09
10
I 3
10
1 1
09
11
11
13
10
09
25
25
10
?5
45
J5
00
30
2°
00
4?
30
00
00
30
0510X2
34 34 lr 0 "93 11 32.0
OJACHl'i Rlv;c
05 7.5 U"N PIN"
T/HAM!LTnM LiKE
3MK ?F= LrV?r BLAK^LY
11EP4LES 2111204
4 0000 FFCT OEPTH
00630
\r2r.isjQ3
N-rC""4 L
MG/L
n. 112
0. 148
0.016
ft. 152
0.120
A. 104
n.037
0.120
0.128
0.136
0.150
0.140
0.140
".15C
00625
TCT KJEL
N
MG/L
0.100K
0. 100
0.700
0.300
0. 100
0.200
0.350
0.700
0.200
0.500
0.900
0.050K
0.200
0.100
ooeio
NH.3-N
TOTAL
MG/L
0.020
0.010
0.020
0.050
0.040
"0.016
0.02C
0.016
0.008
0.028
0.015
0.025
0.015
0.015
0.010
00671
Pri JS-DIS
^=THO
MG/L P
0.005K
0.005K
0.005K
0.005K
0.005K
0.008K
0.005
0.005K.
0.008K
0.008K
0.005K
0.010
0.005K
0.005K
00665
PHOS-T3T
MG/L P
0.005*
0.005
0.020
0.005
0. 01 0<
0.010K
0.011
0.010K
0.030
0.020
0.010K
0.010
0.01 OK
O.OIOK
O.D05K
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
sr->:- E* s fT? :~VH !?
".-TL EJT - Jf"-i!~ iT "f
•;oi- Lii VF11S
' 73/11/23
" U -. V r Y
34 24 15.0 093 33 55.)
05 7.5 H-T s°*---iGS c
T/HAMILTON LAKE:
bNK 1FP UVI^P — VSO -D 0.? M I S "T CAPMEL
lltt>M:S 21112*4
4 0000 PCCT DEPTH
DAY
74/06/22
74/07/20
74/08/17
74/09/22
74/10/19
74/11/09
74/12/15
75/01/25
75/02/15
75/03/09
75/03/23
75/04/13
75/04/27
75/05/03
10
10
10
09
08
09
09
10
09
09
08
•~>9
09
10
10
10
15
45
3'">
or-
3.")
15
05
00
i5
20
?0
00
006 30
00625
\02tNH3 TCT KJcL
N
-TGT4L
MG/L
0.056
0. 084
0.184
0.224
0.064
0.043
0.048
0.032
0.045
0.032
0.048
1.030
0.035
0.095
N
MG/L
0.200
0.100
0.200
C.6CO
0.600
0.200
0. 500
0.100K
C.100K
0.1CO
0.150
G.100
0.300
0.100
0061C
NH3-N
TOTAL
vr,/L
0.025
0.020
0.015
0.030
O.OfcO
0.008
0.016
0.016
0.016
0.014
0.024
0.015
0.085
0.020
00671
PH-)S-DIS
T»TH?
MG/L P
0.0 10
0.020
0.025
0.010
0. 01 0
0.008
0.005
C.U08K
0.008K
0.008K
0.005
0.015
0.010
006&5
PHCS-T3T
,MG/L P
O.D20
0.035
0.035
0.025
0.020
0.010
0.010
0.010K
O.J10K
0.050
0.0 20
0.310
0.080
0.010
K VALUE Ki-IOWN TO BE LESS THAN
INDICATED
-------
T3-=T K-ET-I'VAL 04*= 75/11/23
~L SUT = ?PH;:i-t:^ CU^V^Y
9.1- Li? Vc'Jir
0510 M
t 24 O'.O 093 05 3f
3I.K
"-*;;
p. ~>U
*0
74/06/22
74/07/20
74/08/17
74/09/22
74/10/19
74/11/09
74/12/15
75/01/25
75/02/ 15
75/03/09
75/03/23
75/04/13
75/04/27
75/05/03
T i
;;
Di
09
09
1C
09
08
OH
09
10
08
T8
18
09
09
07
•1- ->-?-
•-
y EEC'?
i5
50
00
30
15
45
15
00
40
45
30
00
30
15
70630
H '.'-2£V~3
N-T 7~i|_
MG/L
0.040
0.040
0.052
0.072
0.008
O.C4ti
0.040
0.024
0.040
T.024
1. 03?
0.035
0.020
0.055
'10625
T?T KJtL
N
MG/L
0. 100K
0.100K
0.200
0.300
1. iCOK
C.200
1 .5 'iO
C.100K
0.400
0 . 1 00 K
1. 150
0. 100
0.60n
0. 100
006 1C
NH3-N
TOTAL
MG/L
0.020
0.01C
0.015
0.030
0.015
0.024
0.032
0.016
0.025
n.OOSK
0.024
0.010
0.020
0.010
00671
PH~ S-OI S
n°TH3
MG/L P
0.005K
0.010
0.005K
0.005
"I.005K
0. 008
n.oo5K
0.005
0.005
0.008K
0.008K
0.005K
0.010
0.005K
00665
°HGS-TJT
MG/L P
0.010
0.010
0.007
0.010
0.310K
0.010
0.010K
J.010K
0.010<
0.030
0.010
0.010K
0.010
0.010K
K VALUE KNOWN TO BE LESS THAN
INDICATED
C P.? Ml SE AP HWY J
211120^
0000 FCET DEPTH
-------
L'S. Vr
DAY
00630
•-TC-AL
MG/L
74/06/22
74/07/20
74/08/17
74/09/22
74/ 10/ 19
74/1 l/O'-l
74/ i 21 14
75/01/25
75/, i ^
?S THO
MG/L P
0.010
0.005
0.005
0.010
0.005K
0.008
0.010
0.015
0..-H5
0.008K
0.008
0.005K
0.010K
0.020
) 5 1031
34 25 35.0 -"^3 10
05 7.5 ^CMOVV
T/.-iiMI-TCN L-'
-------
75/11/2d
j: yr v
74/06/22
74/07/20
74/08/17
74/09/22
74/10/19
74/1 l/'ig
74/12/14
75/01/25
75/02/ 15
75/03/09
75/03/14
75/03/23
75/04/27
75/05/03
13 .30
13 ">5
13 45
13 35
OS i5
09 ?5
09 20
09 30
09 15
10 25
10 TO
10 00
11 on
10 45
28 13.0 093
JD 7.5 i-c^t).AiLl.i'"H
7 /n A MILTON LiN"
A^ -MY 2"7 ocr-g 0.3 ui S SUNSHIV?
llc^AL^S 2111204
4 oore FCFT DE
1 i 6 30
2i' "3
•~0" AL
MG/L
0.020
0.004
0.040
0.032
3. ""C8
0.032
0.048
0.016
0.024
0.012
0.010
0.040
0.030
0.065
^0625
'-" KJtL
'•i
MG/L
0. 100K
0. IOOK
0.900
0. 100
0.100
C.4CO
0.400
0. 100K
0. 100K
0.200
0. 150
0.350
0.350
0.200
00610
f.H3-NJ
•* 7~£L
MG/L
0.015
0.005K
0.030
0.015
0.015
0.016
0.0 60
0.008K
0.016
0.008
0.015
O.Olt
0.015
0.015
••0671
P-OS-01 S
15THO
MG/L P
0.020
0.005
0.005
0.010
0.010
0.008
0.005
0.005
0.008K
0.008K
0.005K
0.008
0.015
0.010
00665
PHCS-T JT
MG/L P
0.020
0.015
0.015
0.020
0 . 0 1 0
0.010
0.020
O.J10K
0.01 OK
0.040
0.010
0.020
0.030
0.020
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
75/11/23
"1 7L r :.)T
= 91- LiS
DiY
74/C 6/22
74/07/20
74/08/17
74/09/22
74/10/ 19
74/1 1/09
74/1 2/ 14
75/01/25
75/02/15
75/03/09
75/03/14
75/03/23
75/04/27
75/05/03
13
13
14
13
09
09
C9
09
09
10
11
10
11
10
45
50
00
50
00
55
2"'
55
20
40
00
?5
30
K/
051J",1
3* 23 L3.0 :
CLEi'LY -,;E
05 7.5
T/HAM!L"G'-, L
AT 2NDA?!' -f
00630
2V,:-. 3
- r r i L
MG/L
0.060
0.008
0.032
0.048
") .008
0 ..172
1. 120
0.048
0.080
0.02^
0.025
•1. 064
0.040
0.105
0062?
T.-- KJEL
N
MG/L
0.300
0. ICO
0.200
0.200
0. 100K
0.100
0.4 CO
0.100K
0 . 300
0.200
0.1 OOK
0.150
0.050K
0.200
006 1C
NH3-f;
T C TA L
MG/L
0.03C
0.005K
0.010
0.015
0.015
O.CC6K
0.025
0.008K
0.024
0.008
0.010
0.032
0.015
0.015
00671
SrPS-OIS
-r TH?
•1G/L P
0 .010
0.005
0.010
0.010
0. 010
0 . no a
0.005
0.005K
0.340
0.016
0.005K
0.008K
0.005
0.007
00665
PHOS-TJT
MG/L P
O.J15
0.020
O.U15
0.015
0.020
0.010
0.320
0.010K
0.057
0.030
0.010K
O.J20
0.020
O.OIOK
K VALUE KNOWN TO BE LESS THAN
INDICATED
3 13 07. V
T\ 3T',.p
-'K =
Fnt[j 0.5 P! S US 270 JCT
21112'14
00^0 FEFT OF.PTH
-------
STC'CT t :T-.-; ;
N4TL r J~? .?c_ii
- D i - L i r- V r '>
5U-V-Y
'H '
74/06/22
74/07/20
74/08/ 17
74/09/22
74/LO/ 13
74/1 1/09
74/12/14
75/0 I/?5
75/02/15
75/03/09
75/03/23
75/04/13
75/04/27
75/05/03
14
14
15
13
10
11
09
11
10
11
11
11
11
07
50
50
20
15
1?-
00
45
00
05
00
ir
30
10
15
1)63
••'0/L
0.020
^.016
0.008
0.080
0.00°
:i.056
0.104
0.048
0.040
0.016
O.T48
0.040
0.035
0. 135
051J-U
34 33 02.0 093 10 3~.0
05
v T (•. P I N -.
-625
" JcL
\
!G/L
0 . 1 OOK
0.500
0.200
0.100
O.I CO
0.400
0.200
0.1COK
0.2CO
O.ioo
1.300
0.600
0.500
0. 150
-n 16 1 0
NH3-N
T'jT4L
MG/L
0.025
0.010
0.010
6.020
0.010
0.024
0.020
0.016
0.016
0.008K
0.032
0.020
0.035
0.010
:067l
F-cs-ot 3
:-THJ
«r,/i P
0.010
0.015
0.010
0.010
3.010
0.048
0.020
0.015
0.016
O.G08
0.008
0.010
0.020
0.020
3NK 3C?
llePiLCS
4
0)665
DHvJS-TOT
MG/L P
0.025
0.05C
0.025
0.015
0.035
0.070
0.040
0.020
0.016
0.050
0.030
0.020
0.030
0.320
1.7 M! S TF
2111204
0000 C??:.
OFPTH
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
. riiT- 75/11/23
TO'i 3'J-VEY
J51tH2
34 34 2;
J5 7.5 '-'TN Pp:^
T/ri VXlL71"'-. L'KE
AS. HWY 227 acDG 0.5 M! = CF MTJ«!
11EPUES 2111204
4 0000 P?FT OEPTH
Ci -=
cr ^i^
T ~1
74/06/22
74/07/20
74/08/17
74/0<5/22
74/10/ 19
74/1 1/C9
74/12/ 14
75/01/2;
75/02/15
75/03/09
75/03/23
75/C4/ 13
75/04/27
Ti -1."
C "
DAY
14 10
14 10
14 17
13 45
09 30
10 I'"1
09 55
10 20
09 45
11 00
12 '+0
15 ~>.~i
11 15
00630
,'"12F.N'J3
HG/.L
0.036
0.032
0.028
o.oac
0.024
0.080
•1. 104
0.056
0.096
0.032
o.o an
?.06"
0.040
0625
K.JPL
N
G/L
0.100
0.100
0.200
C.400
0 . 1 OOK
D . 2 00
0.400
0.100K
0.200
0.200
0.150
C.4CO
0.050
0061C
NH3-N
T ' ' T A L
MG/L
0.015
0.010
0.015
0.025
0.020
°.01ft
0.015
0.016
0.016
0.008K
0.016
0.0 1C
0.015
00671
Ol-r.$-0! S
'IP THQ
"(G/L P
0.005K
0.005
0.005
0.020
0.005
0.016
0.010
0.010
0.008
0.008K
0.008
0.010
0.010
00665
PhGS-TDT
MG/L P
0.315
0.015
0.015
0.057
0.010
0 . 0 1 t>
O.J30
0.010
0.010K
O.D50
U.02C
O.J1G
0.010
K VALUE KWOWN TO BE LESS THAN
INDICATED
-------
V i T L :J*r.~Pi!
;=i- L aS VI "3
SiPVTY
PiY
74/06/22
74/07/20
74/08/17
74/09/22
74/1 0/18
74/ 1 i/09
74/ 12/ 14
75/01/25
75/02/15
75/03/09
75/03/23
75/04/ 13
75/04/27
75/05/03
15
15
15
14
11
11
10
11
11
11
11
12
12
12
3 "i
30
45
15
10
30
30
45
12
15
20
35
00
•>e
1)630
MG/I.
0.032
0.023
0.028
0.040
0.072
0.016
0.048
0.016
0.024
0.012
0.016
0.020
0.025
0.035
34 27 55 0 093 06 3=5.0
3JLL ^.'.YnU
05 7.5 ^-:~ SFJ1 G5 \
7/nV, ILT("\ LAKE
?,D 5-?G 1.8 "' r ac HWY 227 JCT
2111204
0000 C?ST D£PTH
70625
T KJEL
\
MG/L
0.400
0.200
0.100
0.300
O.IOOK
0.150
0.200
O.IOOK
0. 100K
0.200
0.150
1.950
0.150
0.425
00610
.\H3-N
TOTAL
MG/L
0.035
0.010
C.005
0.020
0.025
0.008K
0.015
r>.052
0.024
0.024
0.016
0.075
0.015
0.015
"'0671
PHOS-DIS
'K THO
MG/L P
0.005K
0.005
0.005K
0.005K
0.005K
0.008K
0.005
0.005K
0.008K
0.008
0.008K
0.005K
0.005K
0.010
00665
PHGS-TOT
MG/L P
0.005
0.010
0.010
0.015
0.010
0.310K
0.020
0.0 IOK
0.010K
0.050
0.01UK
0.030
O.OIOK
0.010
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
"4'r 75/11/28
rOA-
74/06/22
74/07/20
74/08/17
74/09/22
74/10/ 19
74/11/09
74/12/15
75/01/25
75/02/15
75/03/09
75/03/23
75/04/13
75/04/27
75/05/03
11
10
11
10
09
09
10
11
09
09
09
G9
10
09
15
55
20
25
05
05
00
00
40
45
10
30
15
SO
0510*1
34 27 55. r 093 02 32."
HOT S?- l;,u?
J5 7.= h~)T SP;!V~<
00630
•iCZGNCJ
N-T^TiL
Mi/L
6.090
7.360
6.720
4.400
5.60.1
I. 100L
3.200
1.370
1.570
1.700
1.200
7.40H
3.670
1.250
00625
"7 KJTL
N
MG/L
7.500
5.200
1.500
13.000
14.000
3.700
3.200
5.000
9.690
7.000
4.400
3.100
2.500
C.550
00610
NH3-N
TDTfil
MG/L
5.100
3.300
0.315
11.000
11.500
0.62CL
0.04CK
4. 300
7.750
5.080
2.300
1.400
0.925
0.190
00671
PHOS-DIS
OS TH?
MG/L P
0.280
0.995
0.960
0.650
0.985
0. 304
0.575
0.230
0.160
1.015
0.320
0.883
0.850
0. 150
00665
PHCS-T3T
MG/L P
0.600
1.720
1.450
1.100
1.250
0.600
O.d40
0.600
0.420
1.400
0.790
1.200
1.200
0.200
-C XING I ul E 4=
21112r>4
OOCO F=FT
HWY 7 JCT
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
r 75/11/23
-DA- [45 V~ Si
D->T;
r7?.M
Tr
74/06/22
74/07/20
74/08/ 17
74/09/22
7^/10/19
74/1 1/09
74/12/ 15
75/01/25
75/02/15
75/03/09
75/03/23
75/04/13
75/04/27
75/05/03
T I
7
D4
11
11
11
10
09
09
10
11
09
10
09
09
10
10
:••- -VT-H
:
Y ec = T
30
10
30
40
i;
4i~.
20
15
SO
Ofr
30
V5
30
10
006^0
1.380
2.720
2.200
2.400
2.030
1.230
1.040
0.844
}. °90
1.090
0.895
0.210
1.250
1.15.1
L-0625
MG/L
14.000
7.826
1.800
21.000
20.000
4.600
4.200
1 . 700
7.900
1.950
1.250
1.650
1.200
0.450
00610
NH3-N
TPT4L
MG/L
12.00C
t .050
1.050
19.0CC
0.040K
1.250
7. IOC
0.96 =
0.805
0.005K
0.640
0.175
30671
PHCS-OIS
'PTHO
"tG/L P
0.035
0.070
0.090
0.090
T..135
0.043
0.005K
0.030
0.048
0.033
0.046
0.005K
0.090
0.050
05104L=S
006o5
PHGS-70T
MG/L P
0.133
0.100
0.115
0.125
0.15L
0.070
0. ObO
0.060
0.090
0.070
0.075
0.100
0.110
0.060
OS3 02 5).0
K'~ SD- T G ^
^K-:
SUNNYSIOF «T !M SF HCT
2111204
OOCO PEfT
K VALUE KWOWU TO BE LESS THAN
INDICATED
-------
75/11/26
~ I-'-.
-) C
OAY
75/02/12
75/03/17
75/04/ 15
75/0^/28
75/05/07
75/05/20
75/36/19
75/07/17
75/07/23
10
09
11
10
09
10
11
14
11
00
30
30
45
00
45
15
40
00630
-T">T AL
10/L
1.440
0.24C
0. 500
0.050
0.100
0.100
0.050
0.025
0.050
PDD510HA
34 33 4D.O 093 10 20.0
MT . PINE
05 7.f MT. PI Mr
PQ01150
GLAZY P= .V CPFEK
llcPALHS
"0625
T K JEL
N
MG/L
l.OOOK
6.300
4.000
6.900
6.2CO
5. 100
1.900
2.000
2.800
JOt 1C
r;H3-N
TOTil
MG/L
0.250
1.300
0.411
0.970
0.310
0.525
0.260
0.063
0.250
31671
PrtTS-DI S
3RTHD
MG/L P
1.800
2.600
1.830
1.880
1.900
1. 730
1.45"
0.630
C.730
*
00665
PHOS-T3T
MG/L P
2.300
3.200
2.100
2.200
2.550
1.900
1.700
0.970
1.300
5C051
FLOW
3 ATE
INST MOD
0.180
0.159
0.121
0.140
0.104
0.181
0.204
0.013
0.150
2141204
0000 FtRT
50053
CONDUIT
FLOW-MGO
MONTHLY
0£PTH
-------
STnf C'
J3 35 U
:>4 25 37.0 092 53 37.0
05
MHilJST IT
115P4L-S
4
2111204
Of-00 P;r
D'-Tr
= R O"-1
TO
74/06/22
74/07/22
74/08/ 17
74/09/21
74/1 V 19
74/1 1/24
74/12/22
75/01/ 19
75/02/22
75/03/07
75/03/23
75/04/05
75/04/19
75/05/17
T [ M= -,: p-r.^
: F
DAY "Fr
08 10
10 '.'5
10 30
10 2f
1 1 DO
17 20
13 50
09 20
07 3?
09 30
10 35
13 05
09 30
1 I 30
00630
\T2t\33
N-T ~'TiL
J0/L
0.096
0. 146
0.865
0.384
}. 080
0.080
0.152
0.216
0.264
0.12R
0.112
T.I 3L
1.155
0.145
00625
T KJ=L
MG/L
0.200
0 . 5 CO
1. 100
0.700
I. 000
0.600
0.700
C. 200
I .300
0.400
0.350
0.800
0.400
0.450
006 1 0
^ H3-N
TOTAL
0.020
0.060
0.570
0.500
0.080
0.056
0.063
0. 048
0.991
0.032
0.024
0.36G
0.115
0.035
00671 00665
CS-DIS 3HOS-T3T
MG/L ?
0.020
0.025
0.030
0.020
O.J20
0.040
O.J1U
0.310
0.03C
O.J10
0.020
0.030
0.020
0.050
MG/L P
0.005K
0.005K
0.010
0.010
0.005
0.005K
0.005
0.010
0.016
0.008K
0.008K
0.015
0.010
0.010
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
:-'- 7=/ll/28
= P A- L1S Vc
T!-
74/06/22
74/07/22
74/08/17
74/09/21
74/10/19
74/1 1/24
74/12/22
75/01/19
75/72/22
75/03/07
75/0 3/?3
75/04/05
75/04/19
75/05/17
10
11
11
11
10
16
14
08
08
10
11
11
10
09
35
20
35
00
15
'.5
45
10
50
55
45
45
50
45
07630
^2flkO.3
-TOTAL
MG/L
0.096
0. 120
3.264
0. 132
.t.nac:
0. 180
0.136
0.104
0. 152
0.128
0. 123
0.115
0.145
0.135
00625
T KJ£L
N
MG/L
0.200
0.700
i. ion
0.300
0.200
1. 300
1.300
0.100K
0.300
0.900
0.400
0.250
0.200
0.475
00610
NH3-N
TOTAL
MG/L
0.030
0.610
0.085
0.060
0.096
0.075
0.024
0.064
0.064
0.024
0.027
0.030
0.05C
•>0671
PHTS-DI s
?c TH?
1G/L P
0.005K
0.005K
0.005
0.005K
0.005K
0.705K.
0.010
0.005K
0.008K
0.008K
0.008K
0.010
0.005K
0.015
HrtY 123
HEPALfS
00ot>5
PHCS-T3T
MG/L ?
O.J15
0.025
0.030
0.325
O.D2C
0.020
0. 02 0
0.01CK
0.010
0. J20
0.010
0.040
0.010K
0.035
3505A2
34 26 35.0 093 01 05.0
JUAC'HT'A :IVFD
J5 7.5 S HOT $P?>,r.<;
TH:-!"Z LAK-
TG 1.7 M! N PF =ED CAK
2111204
oooo FE?.T
K VALUE KNOWN TO BE LESS THAN
INDICATED
-------
t T •• - ~ - - •
Ni TI ' }"
- o A _ ;_ 1 .-
7-j/i i
J< V-Y
VF
= -. JM
T?
74/06/2?
74/07/ 22
74/08/ 17
74/09/21
74/10/19
74/11/24
74/12/22
75/0 I/ 19
75/02/22
75/03/07
75/03/23
75/04/05
75/04/ 19
75/05/17
_ =
D1Y
11
12
12
11
10
16
14
07
09
11
13
11
11
09
05
05
15
15
)'">
00
50
50
20
30
05
30
30
If
="=T
00630
"G/L
0.020
J.060
0.032
1.036
.1.016
0.064
D.008
0.016
0.016
O.OOR
0.016
0.015
0.01-
0.030
00625
Tr.'T KJcl_
N
MG/L
O.iOOK
0.200
0. 1COK
0.100
C. 1COK
0.500
0 . 40Q
0. 1COK
0.200
0. 100
0. ICO
0.050K
0. 150
0.3CO
0061 C
NH3-N
TCT4L
Mf,/L
0.015
0.020
0.015
0.040
0. 015
0.040
0.035
0.024
0.034
0.04C
0.016
T.015
0.035
0.020
00671
P"? S-D! S
"«THt?
^G/l P
0.005K.
0.105K
0.005
0.005
0. 00 5 K
0.005
0.005
0.005K
0.008
0.008K
0. 008K
O.G05K
0.005K
0.007
050531
34 25 ?5.~- 192 5c 1 J . .•
J5 1: ••!iLV'"'i
r/CAH;;^ I'!17 Lif-
AA HWY ?<•• .'.', 171 0 .^ v! " ic
UE3ALr? 2111204
4 0000 F?=
00663
PH JS-T3T
MG/L P
O.J05
0. J35
0.010
0.015
O.J10K
0.020
0. J10K
0 . J 1 0 <.
O.DlUK
O.J10K
0.010K
O.OIC
0.010K
0.030
HWY 290
K VALUE KNOWN TO BE LESS THAH
INDICATED
-------
11/73
NiTL = 0
V:. V-
0£TC
CKCM
T0
74/06/22
74/07/22
74/08/17
74/09/21
74 /L 0/1 9
74/11/24
74/12/22
75/01/19
75/02/22
75/03/07
75/03/23
75/04/05
75/04/19
75/05/17
T 1 jr -)i P
r =
OiY ??~
10 !•"•
11 05
11 05
10 40
17 05
14 30
08 30
08 20
10 20
11 25
12 25
10 ?5
10 30
MG/L
3.232
0.340
0.430
0.540
0.704
0.080
0.336
0.243
D.44E
0.368
0.136
0.230
0.31?
0.130
>
-------
: 3 • _ ._ i
i ^ I \ i / > •}
,/ -- v
Ji. 33J1
j4 27 5a TV 2 ?4
Tlo^i -c : "K
05 If V..-.LV-"
JS -UY 3Snr, ^70 1 "I M A3 HwY 51 J
2111204
74/06/22
74/07/22
74/08/ 17
74/09/ 21
74/ 10/ 19
74/11/24
74/12/22
75/01/ 19
75/02/22
75/03/07
75/03/23
75/04/05
75/04/1?
75/05/17
09
11
10
10
1 3
1?-.
14
oa
07
09
10
12
09
10
:")r
3"
45
3C
45
23
35
50
^ T
45
50
45
5>">
5 =
:30
' 1L
.'0625
" KJrL
0061C
MG/L
0>">o71
MG/L P
">.•"> 40
.T. ">52
0.068
1.072
1.032
0.200
0.016
0.040
,1.027
0.024
0 . 0**0
O.D2<;
0.020
0.045
') . I 50
1. 5TO
0.5CO
0.200
0. 400
0.700
0.7 CO
o.eco
3 . 400
C.2CO
0.200
0.050
0.250
C.5CO
0.035
0.085
0.01C
0.0 3C
0.030
0.04P
0.035
0.048
0.024
0.038
0.020
C.007
0. 030
0.015
3.H07
0.005
0.010
0.015
0.010
0. 020
0 . f> 1 n
0.010
0.007
0 . 01 ft
0.012
3. DCS
0.010
0.010
0.035
•1.J25
0.040
O.J60
O.J10
0.060
0. JiU
0.010
0.010
O.J1L1
0.020
O.J20
0.010
0.030
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APPENDIX E
PARAMETRIC RANKINGS OF LAKES
SAMPLED BY NES IN 1974
STATE OF ARKANSAS
-------
LAKE DATA TO BE USED IN BANKINGS
LAfE
CODE LAKE NAME
ObOl BEAVE^ LAKE
0502 BLACKFISH LAKE
0503 BLUE MOUNTAIN LAKE
0504 BULL SHOALS LAKE
0505 LAKE CATHERINE
0506 LAKE CHlCOT
0507 OEGRAY RESERVOIR
0508 LAKE ERLING
0509 GRAND LAKE
0510 LAKE HAMILTON
0511 MILLWOOD LAKE
0512 NIMHOD LAKE
0513 NORFOLK LAKE
0514 LAKE OUACHITA
0515 TABLE ROCK LAKE
0516 GMEER'S LAKE
MEDIAN
TOTAL u
0.022
0.424
0.058
0.015
0.029
0.162
0.019
0.054
0.101
0.024
0.040
0.039
0.015
0.015
0.022
0.012
MEDIAN
INOWG N
0.330
1.470
0.160
0.380
0.180
0.450
0.130
0.120
0.090
0.130
0.120
0.160
0.320
0.155
0.350
0.140
500-
MEASi SEC
415.667
496.125
484.000
343.969
451.667
486.000
419.050
454.667
479.667
428.111
466.778
469.000
356.321
389.144
410.776
370.875
VE.AN
CHuOrtA
3.921
19.77b
8.983
3.995
14.042
13.722
12.300
13.389
62.867
10.889
14.967
15.833
3.441
4.344
9.103
3.762
15-
MIN DO
14.900
12.000
14.600
15.000
11.800
14.800
15.000
14.600
8.400
14.400
9.600
6.600
15.000
15.000
15.000
15.000
M E n i A ki
DISS ORTwO P
0.006
0.090
0.010
0.004
0.006
0.089
0.004
0.020
0.021
0.006
0.008
0.006
0.005
0.006
0.007
0.004
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OF LAKES WITH HIGHER VALUES (NUM3FR OF LAKES WITH HIGHER VALUES)
LAKE
CODE LAKE NAME
0501 BEAVE" LAKE
O5oa BLAC
( ID
( 8)
( 0)
( 12)
( 7)
( 0)
( 8)
( 15)
( 10)
( 13)
( 14)
( 0)
( 0)
( 0)
( 0)
MEDIAN
DISS ORTHO P
63 (
0 (
27 (
93 (
63 (
7 (
93 (
20 (
13 (
63 (
33 (
47 (
80 (
63 (
40 (
93 (
0)
0)
4)
13)
8)
1)
13)
3)
2)
8)
5)
7)
12)
8)
6)
13)
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