United States Region 4 EPA 904/9-79-046
Environmental Protection 345 Courtland Street. Nil JULY 1979
Agency Atlanta GA 30308
&EPA LIMNOLOGICAL
INVESTIGATION
LAKE SIDNEY LANIER WITH
SPECIAL REFERENCE TO
SELECTED HEAVY METALS
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LIMNOLOGICAL INVESTIGATION OF LAKE SIDNEY LANIER
WITH SPECIAL REFERENCE TO SELECTED HEAVY METALS
July 1979
Environmental Protection Agency
Surveillance and Analysis Division
Athens, Georgia 30605
LIBRARY 4
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CONTENTS
Page
ACKNOWLEDGEMENTS . . . 1
SUMMARY OF FINDINGS 2
INTRODUCTION 4
STUDY AREA 5
STATION LOCATIONS 6
METHODS 9
RESULTS AND DISCUSSION 10
TEMPERATURE, DISSOLVED OXYGEN (DO)
AND HYDROGEN SULFIDE 10
OTHER PARAMETERS, EXCLUDING METALS 12
METALS IN WATER 13
COPPER IN FISH TISSUES 15
LITERATURE CITED 17
TABLES AND FIGURES 20-34
APPENDICES
A. LAKE LANIER 1978 WATER QUALITY DATA . . 35-66
B. METALS IN FISH TISSUE 67-70
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ACKNOWLEDGEMENTS
The planning and operation of this project was carried out
under the supervision of Mr. L. B. Tebo, Jr., Chief of the
Ecology Branch.
Dr. R. L. Raschke was the project leader and author of
this report.
Personnel contributing to the field, laboratory, and
data recovery aspects of the study include:
EPA, Region IV
Field
Laboratory
W. McDaniel
R. Lawless
R. Raschke
P. Frey
H. Howard
D. Schultz
J. Compton
R. Tolliver
D. Smith
STORET
W. Holsomback
EPA, Duluth Laboratory
D. Mount
E. Leonard
State of Georgia
R. Fatora
G. Engle
Others who deserve special mention and a thank you
include Mrs. Trudy Stiber for typing the manuscript, and
Messrs. L. B. Tebo, P. J. Frey, L. B. Carrick, and W. H.
Peltier for providing editorial comments.
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SUMMARY OF FINDINGS
Limnological and potamological studies were conducted
in the Chattahoochee River Basin upstream of Buford, Georgia
during the late summer and autumn of 1978. Sampling effort
concentrated on Lake Sidney Lanier and two major rivers, the
Chestatee and Chattahoochee Rivers and their tributaries.
These studies were directed toward determining the extent of
selected metals in the basin. In conjunction with metal
determinations, effects of intermittent dam discharges on
limnology were evaluated. The major findings of the study
are:
o During the study copper concentrations ranged from
undetectable at various depths to a high of 657 ug/L
in October at the 41 meter depth, and zinc concentra-
tions ranged from undetectable at various depths to
218 ug/L in October at the 41 meter depth of Lake
Lanier.
o Copper and zinc values in sampled waters exceeded
concentrations which are toxic to trout.
• On several occasions, iron concentrations exceeded
1000 ug/L, a criterion set by EPA for all aquatic
life.
e Copper concentrations ranging from 144 to 200 ug/g
dry weight of liver tissue were found in unstressed
hatchery fish early in the study, but by November
when abnormal fish mortality was occurring, accumu-
lations ranged from 284 to 842 ug/g dry weight of
liver tissue.
® The thermocline near the dam ranged in thickness
from 9 meters in August to 5 meters in November.
Its upper limit slowly descended during the study
from within 9 meters of the surface in August to 19
meters below the surface by November.
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© Thermocline descent and decrease in thickness were
associated with autumn turnover, reduction in water
level, and penstock releases during hydroelectric
generation.
• Thermal data showed that during hydroelectric
generation, opened penstocks drew water from the
epilimnion, thermocline and hypolimnion.
® During periods of non-generation, water discharging
from Buford Dam came from the hypolimnion.
® Dissolved oxygen concentrations of <1 mg/L existed
throughout the hypolimnion by the end of October —
at about the time fish mortality began to increase
at the Buford Hatchery.
® TOC concentrations ranging from undetectable to 12.0
mg/L were indicative of relatively clean waters
organically.
9 Hydrogen sulfide, one of the compounds suspected of
killing fish at the Buford Hatchery, was not detected
during the study.
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INTRODUCTION
Discharges emanating from Lake Sidney Lanier have been
the subject of several monitoring efforts (Kopp and Kroner,
1967; Anon, 1970, 1971a, 1971b; West, 1966; EPA, Region IV
STORET Files). More recently, these efforts intensified
because of fish mortality every autumn since 1976 at the
Georgia Game and Fish Commission Buford Fish Hatchery.
Coupled with increased monitoring efforts were special
studies carried out by the State of Georgia or its con-
tractors (Noell and OgjLesby, 1977; Anon., 1977; Deutsch and
Oglesby, 1978; Oglesby, 1978).
EPA's involvement in the hatchery problem began in 1977
when the Georgia Department of Natural Resources asked for
technical assistance. EPA responded by sending a team of
biologists and chemists to the hatchery site. They systemati-
cally investigated the problem and concluded that copper was
the most likely cause of trout mortality (Mount, et al.,
1978). With this information in hand, Mr. John A. Little,
EPA Region IV Deputy Regional Administrator, ordered a
follow-up investigation. Region IV's Surveillance and
Analysis Division in Athens, Georgia was assigned responsi-
bility for conducting the study. Objectives of the study
were to:
© conduct a mid-summer and early autumn limnological
investigation of Lake Lanier,
o evaluate the influence of intermittent draw-off at
Buford Dam on Lake Lanier limnology,
® evaluate Chestatee and Chattahoochee River inputs
into Lake Lanier and track these inputs through the
system.
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STUDY AREA
Lake Sidney Lanier had its beginning in 1956 when the
U.S. Army Corps of Engineers (COE) closed off Buford Dam for
water supply, navigation, flood control and auxiliary power
needs. It is the uppermost reservoir of the Chattahoochee
River (Figure 1) located next to the communities of Buford
and Gainesville in northeast Georgia (Figure 2).
Buford Dam was designed to impound water up to a level
of 330.79 meters above mean sea level (m|l) forming a lake
with a maximum7surface area of 161.47 km and a volume of
3,148.665 x 10 m (EPA, 1975). At full pool the hydraulic
retention time for the lake is approximately 1.6 years.
Lake level will fluctuate seasonally, but rarely would it be
expected to reach its minimum pool level at 315.55 meters
above msl. Lake Lanier and downstream water levels are
controlled by two penstocks located near the bottom of the
dam between elevations 280.18 meters above msl and 286.89
meters above msl.
Two major tributaries provide most of the flow into
Lake Lanier. They are the Chattahoochee and Chestatee
Rivers (Figure 3). The Chattahoochee River receives drainage
from the southern slope of the Blue Ridge Mountains in
Georgia. Its average flow is 28.4 m /sec (EPA, 1975). The
Chestatee River originates in Lumpkin County, Georgia. It
flows over a relatively steep incline before entering the
lake at Chattahoochee River Mile 364.5 where it forms a
major arm of Lake Lanier (Figure 3). Its average flow is
15.8 m /sec (EPA, 1975).
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STATION LOCATIONS
To accomplish the major objectives of this ctudy, EPA
concentrated its effort on Lake Lanier proper and the two
nearby rivers — the Chattahoochee and Chestatee Rivers
(Figure 3). As part of the overall evaluation of river
inputs, personnel from the Georgia Game and Fish Commission
collected fish for metal analyses in streams located in the
upper reaches (upreservoir from Lake Lanier) of the Chatta-
hoochee and Chestatee watersheds. The exact sampling sites
can be obtained from the Commission's Gainesville office.
EPA sampling locations (Figure 3) are divided into
river and lake stations as follows:
River Stations
Chattahoochee
Station 0 is located downstream of Buford Dam
at Chattahoochee River Mile 348.5. Samples
were collected from the COE's automatic water
quality monitoring station.
Station CH-52 is located between Chattahoochee
River Miles 387.6 and 391.2. Water samples
were either collected from State Hwy 52 Bridge
or Belton Bridge (County Hwy 883) located at
Belton Park (Figure 3). Sample locations
varied because of changing flows.
Chestatee
Station CH-60 is located downstream of Dahlonega,
Georgia at Chestatee River Mile 25.9. Water
samples were collected from State Hwy 60
Bridge which spans the Chestatee River.
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Reservoir Stations
Water samples were collected at five reservoir
stations during the study. They include stations 1, 2,
3, 4 and 5 (Figure 3).
Station 1 is located just outside of the dam safety
zone in the main channel of the Chattahoochee River
at River Mile 348.9.
Stations 2 and 3 are located further up-reservoir
from station 1 at Chattahoochee River Mile 349.9.
Station 3 is located in the main channel and
station 2 to the right of the channel looking
downreservoir.
Stations 4 and 5 are located near Holiday Isles at
Chattahoochee River Mile 353.6. Station 5 is
located in the main channel of the Chattahoochee
River and Station 4 to the right as shown in Figure
3.
A special thermal study was conducted in September to
determine the extent of the thermocline and to locate the
plunge zone where colder incoming water descends below the
surface of the lake's epilimnetic waters. Measurements were
made at the following locations:
Chattahoochee River Mile -
391.2
390.0
389.0
387.6
359.97
- Browns Bridge
368.6
- Lanier Bridge
371.3
- Thompson Bridge
375.3
- Longstreet Bridge
378.3
- Clarke Bridge
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Chestatee River Mile - 21.0
17.8
16.6
12.6
6.9
Wilkie Bridge
Boiling Bridge
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METHODS
During each month of the study period, one week was
allocated for river sample collections at stations CH-52 and
CH-60. For five consecutive days prior to reservoir sampling,
samples were collected each day for analyses of TOC, copper,
zinc, manganese, iron, alkalinity, and turbidity. Tempera-
ture, pH, and conductivity were measured with each sample
collection.
From June through October, it was our intent to collect
water samples from stations CH-52 and CH-60 during three
storm events. Unfortunately, 1978 was a relatively dry
year; only one storm event occurred during the sampling
schedule.
At reservoir stations 1 through 5, water temperatures
were observed with a YSI Model 57 meter. Temperatures were
measured every 5 meters in the epilimnion and hypolimnion
and at one meter intervals through the thermocline. Other
samples were collected less frequently for the measurement
of conductivity, turbidity, pH, alkalinity, total organic
carbon (TOC), copper, zinc, iron, and manganese.
Metals analyses of water samples were conducted accord-
ing to methodology found in Methods for Chemical Analyses of
Water and Wastes (EPA, 1974). Other analyses on water
samples were done according to methodology found in Standard
Methods (1975 ).
Fish tissue samples collected by the Georgia Game and
Fish Commission were sent to EPA Region IV's Laboratory in
Athens or to the EPA Duluth Laboratory for metals analyses.
Methods used are described in Interim Methods for Sampling
and Analysis of Priority Pollutants in Sediments and Fish
(EPA, 1978).
During the fish-kills at the Buford Hatchery, four
water samples were collected on November 3, 1978 from
hatchery raceways and analyzed for copper, zinc, manganese
and iron. Sample locations and times are as follows:
Raceway Number Raceway Location
Time of Collection
in Hours
15
13
13
15
Tail
Middle
Middle
Tail
0520
0520
0700
0730
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RESULTS AND DISCUSSION
TEMPERATURE, DISSOLVED OXYGEN (DO) AND HYDROGEN SULFIDE
Because of fish-kill problems at the Buford Hatchery
and the unknown source of poor quality water discharging
from Buford Dam, we were charged with the task of evaluating
the effect of intermittent drawoff at Buford Dam on the
limnology of Lake Lanier. To perform this task, we con-
centrated our efforts at five reservoir stations located
near the dam (Figure 3). Emphasis was placed on measuring
dissolved oxygen and temperature over diel cycles.
The most extreme and confounding effects of drawoff
should occur close to the dam. This is why station 1 was
located just beyond the COE safety zone, about 0.1 River
Mile (R.M.) upreservoir from the dam. Findings supported
expectations; therefore, the following discussion will
concentrate primarily on the Station 1 area.
The thickness of the thermocline (Figure 4 and Table 1)
ranged from 9 meters in August to 5 meters thick in November.
Consequently, the upper limit of the thermocline was within
10 meters of the surface in August, but by November it had
descended to 19 meters. This descent is associated primarily
with autumn turnover which began in early October. From the
outset of turnover to the end of the study, the thickness of
the thermocline continually diminished (Figure 4).
Descent and reduction in thickness of the thermocline
can also be attributed to penstock releases. Penstock
releases not only influenced the lowering of the thermocline,
but more importantly, they influenced its character during
periods of increased discharge. Extensive dips in hypolimnion
and thermocline isotherms coincided with periods of water
withdrawal from the dam. This influence was even evident
further upreservoir at stations 2, 3, and 5 (Figures 5, 6
and 8). Station 4, located 5.1 R.M. upreservoir from the
dam and to the right of the main channel, did not exhibit
these effects (Figure 7). Cessation of water flow through
the penstocks and its effects are even more aptly illustra-
ted in Figure 9 which shows a temporary interruption of the
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thermocline upon closure of the penstocks at 2010 to 2035
hours during the 1977 EPA investigation (Mount e_t al.,
1978). Presumably, the momentum of bottom water rushing
toward the dam shifted upward into the thermocline immediate-
ly after closure of the penstocks.
In November, during the hatchery fish-kills, discharged
reservoir water temperatures were greater than expected.
Higher temperatures indicated that epilimnetic waters were
mixing with bottom waters. To clarify this issue, we measured
temperature distribution (Figure 10) practically up to thie
dam wall (0.01 R.M. upreservoir from the dam wall) at a time
when both penstocks were open. As shown in Figure 10,
waters from the thermocline and epilimnion were drawn through
the penstocks. During periods of non-generation, minimal
releases of hypolimnetic water emanate from the dam and are
representative of the minimal temperature values found at
station 0 (Table 1) downstream from the dam.
One objective of this study was to track storm event
waters through Lake Lanier. The single storm event occurred
in August, but we were unable, because of timing and per-
sonnel limitations, to follow through on our plan. The
location of non-storm event waters was determined indirectly
through temperature measurements in September. By measuring
water temperatures further upreservoir into the Chestatee
and Chattahoochee arms, we located the plunge points —
areas of the lake where incoming colder water plunges below
the lake surface. These points were located approximately
at Chestatee R.M. 17.8 and Chattahoochee R.M. 391.5 (Figures
11 and 12). Incoming waters of both arms, between 21° and
22°C, plunged below the water surface and settled down on or
into the thermocline of each arm (Figures 11 and 12).
Intermittent penstock releases had their effect on
dissolved oxygen distribution in the thermocline and hypo-
limnion of station 1 (Figure 4). Most noticeable were the
downward isopleth dips in the thermocline during September
12 and 13, and the several fluctuating isopleths in the
hypolimnion throughout the study period. From mid-October
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to early November, the 1 to 7 mg/L isopleths tended to
converge between elevations 302 and 307 meters above msl,
illustrating the effects of autumn turnover and increasing
oxygen depletion in the hypolimnion.
With the progression of turnover (Figures 4 and 8),
greater amounts of dissolved oxygen were found at greater
depths. Turnover accompanied with loss of oxygen in the
hypolimnion contributed to a narrower thermocline thickness
and accompanying sharper- contrasts in oxygen values from the
upper to the lower thermocline in November. These oxygen
changes coincided with mope frequent observations of poorer
water quality downstream from the dam (Communication from
Buford Hatchery), but at no time during our study was H~S
detected (Table 1).
OTHER PARAMETERS, EXCLUDING METALS
Physical and chemical measurements other than oxygen,
hydrogen sulfide, and temperature were made for the purpose
of characterizing stream and lake waters and tracking storm
event waters.
TOC, turbidity, conductivity, pH, and total alkalinity
values in the reservoir were not unusually high or low.
Generally higher values were located near the bottom of the
lake (Table 1) except for TOC where greater concentrations
were found near the surface. Values show that Lake Lanier
waters are soft and neutral to slightly acid. Furthermore,
TOC values were indicative of relatively clean waters
organically (Raschke, 1975).
Most values for incoming and outgoing waters (Stations
0, CH-52 and CH-60) were within parameter limits found in
the lake. Turbidity and TOC were the exception as higher
values were observed in August during the one storm event
sampling at Chestatee station 60 and Chattahoochee station
52 (Table 1).
An upward trend in turbidity minimum and maximum values
was observed at station 0 (Table 1) which coincided with
observations of increasing poorer water quality made by
hatchery personnel (personal communication).
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METALS IN WATER
Information from bioassay studies conducted in 1977
(Mount, et al., 1978), indicated that copper was the likely
agent affecting fish mortality at the Buford Hatchery.
Because of these findings, further studies were initiated
to locate high copper concentrations upstream from the
hatchery. Analyses of water samples included determinations
for copper, iron, zinc and manganese. The other three metals
had also been found in unusually high concentrations by
other investigators (Oglesby, 1978; Deutsch and Oglesby,
1978; Noel and Oglesby, 1977; Anon., 1977; personal com-
munication at Task Force Meetings). Consequently the State
of Georgia requested that samples be analyzed for these
three metals.
Copper concentrations ranged from undetectable to 657
ug/L at Lake Lanier station 1 in October (Table 2). Maximum
values tended to occur near the bottom except in August. At
both lake stations 1 and 5, copper maximum values showed an
increasing trend early in the season, but the trend did not
continue upward. This was not surprising because of the low
frequency of sample collection during the study. Slugs of
water containing high amounts of copper could easily be
missed because of the infrequent sampling schedule.
The range in copper concentrations was much less in the
rivers (Stations 0, CH-52 and CH-60) than in the lake (Table
2). Concentrations were undetectable except during the
August storm event at Chattahoochee (CH-52) and Chestatee
(CH-60) river sampling locations where maximum concentra-
tions of 36 and 30 ug/L respectively were detected. Copper
was undetectable in samples collected from the hatchery and
the Chattahoochee River downstream of the dam (CH-0).
Possibly slugs of water containing high copper concentra-
tions were missed because of sampling frequency. Copper
concentrations of up to 30 ug/L have been found in the
Chattahoochee River upstream of Atlanta (Kopp and Kroner,
1967) and the State of Georgia recorded copper concentra-
tions at the hatchery inlet ranging from undetectable to 10
ug/L (data provided by State of Georgia).
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Copper levels below 20 ug/L are routinely observed in
natural waters of the southeast (Kopp and Kroner, 1967).
EPA (1976), in evaluating water quality criteria found that
concentrations of copper below 25 ug/L are not rapidly fatal
for most fish. To circumvent chronic mortality which is the
general problem at the hatchery, trout should be exposed to
lower concentrations than those mentioned above. In fact,
Sauter e_t al. (1976) recommend that the maximum acceptable
toxicant concentration (MATC) not exceed 9.4 ug/L of copper
in soft waters (45 mg/L as CaCO^). They showed that brook
trout exposed for 24 months at a 9.4 ug/L copper concentration
accumulated up to 239 ug copper/gram of liver tissue.
The other three metals in water samples exhibited a
wide range of concentrations (Table 2). Iron ranged from
undetectable in the lake to a high of 34,820 ug/L in August
at Chattahoochee River station CH-52. Concentrations for
manganese were quite variable ranging from undetectable at
three stations to a maximum in November of 812 ug/L at' the
41-meter depth of lake station 1. The greatest zinc con-
centration was also found in November at the Buford Hatchery.
Zinc ranged from undetectable to 733 ug/L. Usually, maximum
values for all three metals were found at the lower depths
of the lake and during the single storm event at the two
incoming river stations. Manganese and iron were the only
metals that continually increased at some stations through-
out the study period. Both iron and manganese maximum
concentrations increased from August to November at station
0, downstream from the dam. Within the lake, manganese
showed a continual increase in maximum concentration at
station 1.
Maximum values of manganese found in this study (Table
2) were beyond the concentration of 20 ug/L recorded for
most natural waters (Kopp and Kroner, 1967), but they are
still less than the concentration of 1500 ug/L tolerated by
trout (EPA, 1976).
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Zinc concentrations downstream of the dam were un-
detectable until November when a high of 23 ug/L was found.
This value is somewhat greater than the average concentra-
tion of 19 ug/L recorded for the Chattahoochee upstream of
Atlanta, but substantially less than the mean of 64 ug/L in
U.S. waterways (Kopp and Kroner, 1967). Levels of zinc
found at all stations were high enough to affect chronic
trout mortality. Rainbow trout fry populations exposed to
10 ug/L of zinc can be reduced one-half of the original
population within 28 days (EPA, 1976). Higher concentra-
tions are necessary to induce mortality in a shorter period
of time. For instance, 1380 to 2500 ug/L of zinc are
necessary to reduce brook trout populations by one-half
within 96 hours (96 hr. TL5q) (EPA, 1976). Rainbow trout
are more sensitive. Their 96 hr. TL-0 concentration ranges
between 285 and 820 ug/L of zinc, a range overlapping values
found at the hatchery in November.
There is no general agreement upon the iron concentra-
tions toxic to fish; information was lacking on this topic
in EPA1s Quality Criteria for Water (1976 ). For all aquatic
life, however, a criterion of 1000 ug/L has been set by EPA
(1976). Maximum iron values during the 1978 study were
exceedingly high; at least once they exceeded the 1000 ug/L
limit at all stations (Table 2).
COPPER IN FISH TISSUES
Originally it was our aim to analyze "natural" popula-
tions of fishes and hatchery fish for accumulations of
copper, zinc, iron, and managanese; however, data gaps
precluded evaluations of three of the metals. Hatchery fish
were not analyzed for zinc, iron and manganese in November,
and fish tissues from natural populations were not identi-
fied in November samples nor June-July samples submitted for
analyses. Accordingly, the remainder of this discussion
will concentrate on copper in fish tissues, especially
rainbow trout livers.
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Copper content ranging from 144 to 200 ug/g dry weight
(D.W.) of liver tissue (Table 3) was found in unstressed
hatchery trout early in the study. By November-December,
the minimum copper concentration in liver tissue had ex-
ceeded the maximum level found in July. Copper concentra-
tions in November-December hatchery trout livers ranged from
284 to 842 ug/g D.W. (Table 3). The maximum of 842 ug/g
D.W. was over four times the maximum concentration found in
liver tissues during July.
Trout exposed to low concentrations of copper can
effectively concentrate copper within the range of values
found in July's hatchery livers. For instance, McKim and
Benoit (1974) showed that brook trout exposed for 24 months
to copper levels ranging from 2.7 to 9.4 ug/L accumulated an
average of 208 to 239 ug of copper/g D.W. of liver tissue,
respectively. At these concentration levels no toxic symptoms
were observed; however, toxic effects have been observed at
concentration levels of 17.4 and 32.5 ug/L copper (McKim and
Benoit, 1971).
November-December copper accumulations in "natural"
populations ranging from 0.30 to 258 ug/g D.W. of liver
tissue were less than those found in hatchery samples col-
lected in November-December (Table 3). Highest concentra-
tions of copper in "natural" populations were found in fish
collected from McClure's Creek both in July and December
(Table 3). Presumably, trout populations are exposed to
greater amounts of copper in this creek than they are in
other streams within the basin. McClure Creek is located in
the upper reaches of the Chattahoochee River Basin where it
enters the Chattahoochee River a few miles downstream of
Helen, Georgia.
The high copper values in the McClure Creek trout
coupled with the storm event information about copper in the
Chattahoochee and Chestatee Rivers tend to support the
hypothesis promulgated in the Mount et aK (1978) report
that there are deposits of minerals high in copper content
within the basin which are being flushed during periods of
runoff.
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LITERATURE CITED
Anonymous. 1970. Water Quality Data - Atlanta Area -
Chattahoochee-Flint and South Rivers. Georgia Water
Quality Control Board, 47 Trinity Ave., SW, Atlanta, GA
30334.
Anonymous. 1971a. Chattahoochee River Basin Study. Georgia
Water Quality Control Board, 47 Trinity Ave., SW,
Atlanta, GA 30334.
Anonymous. 1971b. Gainesville Area Water Quality Study.
Georgia Water Quality Control Board, 47 Trinity Ave.,
SW, Atlanta, GA 30334.
Anonymous. 1977. A correlation analysis of chemical,
biological, and mortality data collected October 29 -
November 1, 1976 at the Lake Lanier Trout Hatchery.
Metrics Inc., 290 Interstate North, Atlanta, GA 30339.
Deutsch, S. J. and G. B. oglesby. 1978. Analysis of the
toxic effects of physical and chemical properties of
hypolimnetic waters by time series. Industrial and
Systems Engineering Report Series No. J-78-1, Georgia
Institute of Technology, Atlanta.
EPA. 1971. Water Quality Criteria Data Book. Volume
3. Effects of Chemicals on Aquatic Life. Water
Pollution Control Research Series 18050GWV05/71.
EPA. 1974. Methods for Chemical analysis of water and
wastes. EPA 625/6-74-003. MDQA Research Laboratory,
Cincinnati, Ohio.
EPA. 1975. Report on Lake Sidney Lanier, Dawson Forsyth,
Gwinett, Hall, and Lumpkin Counties, Georgia. EPA
Region IV Working Paper No. 293. National Environ-
mental Research Center, Las Vegas, Nevada.
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EPA. 1976. Quality Criteria for Water. EPA. Washington,
DC 20460.
EPA. 1978. Interim methods for sampling and analysis of
priority pollutants in sediments and fish. EPA.
Environmental Monitoring and Support Laboratory,
Cincinnati, OH.
Kopp, J. F. and R. C. Kroner. 1967. Trace metals in waters
of the U.S. U.S. Dept. of the Interior, FWPCA, Cin-
cinnati, OH.
McKim, J. M. and D. A. Benoit. 1974. Duration of toxicity
tests for establishing "no effect" concentrations for
copper with Brook Trout (Salvelinus fontinalis).
Journal Fisheries Research Board of Canada 31(4): 449-
452.
McKim, J. M. and D. A. Benoit. 1971. Effects of long-term
exposures to copper on survival, growth, and repro-
duction of brook trout (Salvelinus fontinalis). J'.
Fish. Res. Board Can. 28: 655-662.
Mount, D. J., W. Peltier, T. Bennett, R. Weldon, and T.
Norberg. 1978. Investigations of fish mortality at
Lake Sidney Lanier Fish Hatchery, November, 1977. EPA1
Environmental Research Laboratory - Duluth.
Noell, W. C. and G. B. Oglesby. 1977. Investigations
regarding causes of fish kills at Lake Lanier trout
hatchery. Report of Findings. State of Georgia Dept.
of Natural Resources, Environmental Protection
Division, Atlanta, GA.
Oglesby, G. B. 1978. A review of the proposed mechanism
for trout mortality at Lake Lanier Hatchery, Georgia
1976-1977. State of Georgia, Dept. of Natural Re-
sources, Environmental Protection Division, Atlanta, GA.
Raschke, R. L. 1975. Bankhead Reservoir, EPA, Region IV,
Surveillance and Analysis Division, Athens, GA.
Sauter, S., K. S. Buxton, K. J. Macek, and S. R. Petrocelli.
1976. Effects of exposure to heavy metals on selected
freshwater fish. EPA 600/3-76-105. Duluth, MN.
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Standard Methods for the Examination of Water and Waste
Water. 1975 14th Edition. American Public Health Association.
1015 Eighteenth Street, NW, Washington, DC.
West, A. W. 1966. Report on pollution of the Chattahoochee
River, Alabama-Georgia. U.S. Dept. of Health, Education
and Welfare. Robert A. Taft Sanitary Engineering Center.
Cincinnati, OH.
-19-
-------
TABLES
)JA
-------
TABLE 1
LAKE LANlER STODIf, 1978
RANGE OF PARAMETER VALUES
Station
Month
Depth of Thermo-
cline in Meters
Upper Lower
Water Temp.
°C
DO
mg/L
TVnrbidity
NITJ
Conductivity
in micromhos
at 25°C
E«
"total A1V.
as CaOO,
ng/t.
TOC
tttVL
0
Aug
8.9 -
8.9
5.3
4
30
6.6
7
—
Sept
—
8.9 -
12.3
2.8-3.4
5-8
30-31
—
—
1.3-2.5
—
Oct
—
8.4 -
12.3
4.7-6.3
6-10
25-31
6.2-6.4
9
1.6-3.2
—
Nov
—
9.5 -
16.1
1.4-4.4
8-17
30-34
6.4-6.6
9
<1.0-1.6
—
1
Aug
10(23.3)°
19(10.3)
6.2 -
26.3
0.6-8.6
2-9(45)
26-32(43)
5.7-7.1
7-9
1.7-2.6(5)
<0.2
Sept
9(27.4)
21(11.3)
6.5 -
29.5
2.1-8.2
2-8(30-40)
17-34(5)
5.6-6.4
7-9
1.0-3.0(5)
<0,2
Oct
17(19.2)
23(12.1)
7.3 -
19.7
0.1-9.0
1-27(43)
25-39(20)
5.7-6.5
8-11
1.0-4.2(40)
<0.2
Nov
19(16.9)
24(11.3)
8.0 -
18.9
0.0-8.4
2-13(37-44)
29-36(43)
5.7
7-10
<1.0-1.5(35)
<0.2
5
Aug
9(24.3)
19(10.8)
6.3 -
26.8
1.0-8.6
1-4(40)
29-30
5.8-7.1
7-8
1.7-2.7(5)
<0.2
Sept
10(27.1)
22(14.3)
6.5 -
27.6
1.4-7.8
1-9(30)
24-35(30-35)
6.0-6.4
6-9
1.0--2.7(30)
<0.2
Oct
17(19.3)
20(14.3)
7.4 -
20.1
0.1-8.6
2-12(35)
27-29(35-40)
5.5-5.7
9-11
1.0-4.2140)
<0.2
Nov
19(17.5)
22(12.9)
8.5 -
18.0
0.1-8.4
1-22(40)
29-32(40)
5.6-5.7
7-14
<1.0-2.2(10)
<0.2
CH 60
July
25.0 -
25.0
7
26
6.5-6.6
8
—
—
(Chestatee
Aug
—
—
19.3 -
21.9
30-175
20-28
6.2-6.6
3-8
2.5-12.0
—
River)
Sept
—
—
20.2 -
21.5
6-8
24-27
6.1-6.9
7-10
<1.0-1.6
—
Oct
—
—
12.2 -
15.2
4-11
20-30
5.7-6.2
8-9
<1.0-3.4
——
CH 52
July
_
25.4 -
25.4
11-14
—
—
—
—
—
(Chatta-
Aug
—
—
19.9 -
22.6
35-475
21-25
6.1-6.6
5-6
3.4-12.0
—
hoochee
Sept
—
—
20.3 -
22.0
4-9
27-32
6.2-6.5
7-9
1.0-2.0
—
River)
Oct
—
—
12.2 -
15.2
6-10
20-27
5.6-6.2
8-9
—
—
Station 0 is located downstream from Buford Dan at the ODE monitor.
Station 1 is located 0.1 R.M. upreservoir from dam.
Station 5 is located 4.7 R.M. upreservoir from dam.
a. Temperature values in °C in parantheses.
b. For turbidity, conductivity, and TOC, number in parantheses is depth in meters of maximum value.
-20-
-------
TABLE 2
LAKE LANIER STUDY, 1978
RANGE OF METALS VALUES IN ug/L
Station
Month
Depth of Thermo-
Cline in meters
Win Max
Copper
Iron
Mangenese
Zinc
Buford
Hatchery
Nov
—
—
<10
869-1095
581-654
430-733
0
Aug
—
—
—
—
—
Sept
—
—
<10
172-338
104-193
<10
Oct
—
—
<10
290-692
187-435
<10
Nov
—
—
<10-14
89-1075
26-658
<10-23
1
Aug
10
19
<10-20
(5)
53-442 (43)
<10-152
(45)
<10-118 (30&43)
Sept
9
21
<10-113
(42)
<50-672 (42)
<10-298
(43)
<10-56 (30)
Oct
17
23
<10-657
(41)
109-2896 (41)
26-620 l
[41)
<10-218 (41)
Nov
19
24
<10-10
(44)
77-1825 (44)
28-812
(41)
<10-104 (22)
5
Aug
9
19
<10-26
(5)
<50-261 (45)
<10-139
(30)
<10
Sept
10
22
<10-19
(43)
<50-734 (43)
<10-506
(30)
<10-74 (12)
Oct
17
20
<10
187
26
10
Nov
19
22
<10
168-1212 (30)
26-728
(30)
<10
CH 60
Aug
—
—
<10-30
2874-15390
76-328
<10-64
^hestatee
Sept
—
—
<10
396-743
<10-24
<10
River)
Oct
—
—
<10
475-876
13-141
<10
CH 52
Aug
—
—
10-36
2722-34820
55-559
<10-46
(Chatta-
Sept
—
—
<10
462-581
18-31
<10
hoochee
Oct
—
—
<10
608-1000
32-46
<10
River)
Station 0 is located downstream from Buford dam at the COE monitor.
Station 1 is located 0.1 R.M. upreservoir from dam.
Station 5 is located 4.7 R.M. upreservoir from dam.
( ) Depth in meters of maximum value
-21-
-------
TABLE 3
COPPER CONCENTRATION IN ug/g D.W. OF
RAINBOW TROUT LIVER TISSUE
Month
Location
Buford Hatchery
Nov-Dec 284-842a
July & Oct 144-200
Lake Lanier & Tributaries
0.30-258b
c
a. Range of values.
b. High value in trout from McClure's Creek.
c. Fish tissue collected from McClure's Creek in July contained
the greatest concentration of copper (358.1 ug per gram dry
weight of tissue). This concentration was found either in
liver or muscle tissue, but since the tissues were not
identified, it is impossible to attribute this high con-
centration to liver tissue.
-22-
-------
FIGURES
9-9-A
-------
teet above mean sea level
(1 foot - 0.3048 meters)
Ul
i
to
to
I
< h-
fD Lr*™
M o
t—i (t>
CD
3
H- M
m cr
It O K)
< O"
1 in o
C-.
• H-
Ch 3
7T s:
H- o
I—1 o
O R.
3 4 N
re e
ft Hi O
m t-n
CD f
— o
o
?r
O u>
O o.
3 O
O
o
J
-I L.
o
o
o
_L
Ul
o
o
_l_
NJ
O
o
0
1
¦ ' I L.
NJ
Ln
O
O
_L_
J L
u>
o
O
o
I I I
Jim Woodruff Lock. & Dam
Columbia Lock & Dam
Walter F. George Lock & Dam
Eagle-Phoenix Mills Dam
'city Mills Dam
forth Highlands Dam
Oliver Dam
Goat Rock Dam
Bartlefts Ferry Dam
Rivervlew Dam
Langdale Dam
West Point Dam
u>
Ul —
o
¦C-
o_
o
Ln_
O
Morgan Falls Dam
Buford Dam
cn
rt-
(D
0)
3
n
i-t
0)
Qj
H-
rt>
3
rr
fi)
a
a
a
QJ
3
U1
H
O
0
a
3
w
M
rr
rr
M
fl>
n
XT
Q)
rt
rf
o>
3"
o
0
n
J
(6
0)
33
H-
<
(D
r(
-------
-?4-
-------
FIGURE 3
Lake Lanier Sample Locations, 1978
TO ovhlomesa
25"
-------
FIGURE 4
Lake Lanier Station, Temperature and Dissolved Oxygen Isopleths, 1978
STATION l
TEMPT
1M >
DO Mg/L
NOHTrt
NOV
¦ n aas a
l<5 \c> I-2, YZ 1-9
AUG. SEPT.
a a a a
17 17 te 2
Oct
4 UPPER AMP LOW6K Pert^TOOK LEVELS
^ POLL PC?C>L At4D MINIMUM P«?OL LEVELS
-26-
-------
FIGURE 5
Lake Lanier Station 2 Isotherms, 1978
STATION Z
TEMP °C
MONTH
0
¦¦
AUG.
BB ¦
a ix ix
SEPT.
¦
i»
¦ ¦
17 IT
OCT.
B A
* 5
NO/.
~ FUU. FbOL AMP MINIMUM POOL LEVELS
-2i—_
-------
FIGURE 6
Lake Lanier Station 3 Isotherms, 1978
STATION 3
TEMP. "C
\ FULL POOL.
DAT
MONTH
a
15
AU6.
~ Ei q a
O-ll |2 15
SEPT.
o m a a
o n ia z
OCT.
a
NOV.
FULL POOL AND MINIMUM POOL LEVELS
-------
FIGURE 7
Lake Lanier Station 4 Isotherms, 1978
STATION 4
TEMP. "C
3M*t.
~ FULL TOOL ANP MlNltfUM P&OL LEVELS
-29-
-------
FIGURE 8
Lake Lanier Station 5 Temperature and Dissolved Oxygen Isopleths, 1978
STATION 5
\ fuul Pool
TEMP. %C
DO. mrg /l
oat
M0NTH
15
AU3.
12
5£PT.
5EP T
17
OCT.
7.
NCV.
NO/.
15
AUG
8 B
12. 13
SEPT
17
OCT
MOV.
- ^
-------
FIGURE 9
EFFECT OF PENSTOCK CLOSURE UPON THEWOCLINE
LAKE LANIER NOVEMBER., 1177 STATION l
temr
-------
FIGURE 10
EFFECT OF PENSTOCK RELEASE OH LOHOITUPIMAL I THERMS f'CN)
UA*E L/MvllE.R HOVEMBEK, IT7<9
4 UPPER. ^ LOW6H LIMITS Of PEUSTOCKS
ISOTHERMS I ft °C
h
"T T
• °l .02
a |
T
DISTANCE FROM PAM It4 MILES
-32-
-------
FIGURE 11
LAKE LANIER ANP CHATTAHOOCHEE. RIVEF\ ARM
SEPTEMBER, 1176
TEMPERATURE DISTRIBUTION |Ki 'C
-33-
-------
FIGURE 12
LAKE LANIER AND CHESTATEE /W - SEPTEMBER 1176
TEMPERATURE- PlST^lBUTlOM IN 'C
w-
IZ
NOT TO 5CALE
-34-
-------
APPENDIX A
LAKE LANIER 1978 WATER QUALITY DATA
3jh
-------
STATION - oo
000 10
000 70
00095
00 J00
00400
WATE*
TIM6
CNDUCTVY
JO
PH
Tt>'P
JKSN
AT 2bC
Da T t
TIME
CENT
JTU
MICHOMHO
Mu/L
su
780o 1 b
0830
8.9
30
3.30
6.60
780V12
lb30
11.7
8
31
3.40
7 a o 912
1 b 31
11.7
8
31
3.40
780^12
2000
11.7
b
30
£ .80
760 412
2002
11.7
5
30
2.80
7a09i3
0525
8.9
8
30
c?.90
700913
0 = 27
8.9
a
30
<;.90
780913
1630
12.3
5
30
3.00
780V13
1631
12.3
30
3.00
7alUl 7
0635
11.8
2b
4.70
6.40
781017
0a40
7d1u 1 7
1 7*5
8.4
32
b.80
6.40
7a10 1 7
17*7
7alul7
2227
7aiui7
2229
12.3
31
b.30
6.20
7010 1 !
2230
781102
0855
9.5
17
34
1 .40
6.60
7bl 102
0856
7 d 1 102
0915
14.b
8
32
3.60
6.60
781 lu2
0916
7dl 103
00*5
7d110 3
U847
781103
0950
15.6
30
3.60
6.40
781 103
1*15
781103
1417
781 103
1445
16. 1
31
4.40
6.60
00410
00680
01042
0 1 045
01055
U 1 0 92
T ALK
T ORG C
COPPER
IRON
MAN6NESE
Z INC
CAC03
C
CU.TOT
FE»TOT
MN
ZN» TOT
MG/L
MG/L
UG/L
UG/L
UG/L
UG/L
7.0
1.3
lO.OOK
200.00
110.00
lO.OOK
1.4
10.00K
215.00
123.00
lO.OOK
1.3
10.00K
215.00
127.00
lO.OOK
2.5
10.00K
234.00
146.00
lO.OOK
1.3
10.00K
310.00
193.00
lO.OOK
2 .
10.00K
338.00
189.00
lO.OOK
1 .6
10.0 OK
172.00
104.00
lO.OOK
1.3
10.00K
186.00
110.00
lO.OOK
9.0
1.6
10.00K
290.00
187.00
lO.OOK
2.8
10.00K
310.00
187.00
lO.OOK
9.0
2.8
10.00K
692.00
427.00
lO.OOK
2.3
lO.OOK
683.00
435.00
lO.OOK
3.2
10.00K
398.00
280.00
lO.OOK
9.0
1.3
lO.OOK
413.00
288.00
lO.OOK
9.0
1 .OK
lO.OOK
1065.00
658.00
lO.OOK
1.0
10.OOK
1075.00
616.00
lO.OOK
9.0
1 . OK
lO.OOK
565.0 0
334.00
lO.OOK
1 .OK
14.OOK
89.00
26.00
23.00
1.6
lO.OOK
397.00
226.00
lO.OOK
1.3
lO.OOK
437.00
234.00
lO.OOK
1.1
lO.OOK
408.00
234.00
lO.OOK
1.3
lO.OOK
379.00
226.00
15.00
5-
-------
STATIO-'' LL-01
0000 3
00010
00070
00095
00300
DEPTH
WATER
TURB
CNDUCTVY
DO
TEMP
JKSN
AT 25C
OATE
TIME
METERS
CENT
JTU
micromho
MG/L
780b 15
1000
0
25.5
30
8.5
780815
1000
5
25.5
31
5.2
780815
1000
10
21 .8
30
3.2
7bj)815
1000
11
20.3
2.7
780815
1000
12
18.1
2.4
78081b
1000
13
16.6
1.9
780b 15
1000
14
13.3
1 .6
780815
1000
15
14.3
30
1 .4
780815
1000
16
13.3
1.3
780815
1000
17
12.1
1.1
780815
1000
18
10.8
1.1
780815
1000
19
9.5
0.9
780815
1000
20
9.2
30
0.8
780815
1000
21
8.3
0.8
780815
1000
25
7.2
31
0.7
780815
1000
30
6.5
30
0.7
780815
1000
35
6.4
31
0.7
780815
1000
40
6.2
0.6
780815
1000
43
6.2
32
0.6
780616
0415
0
26.3
30
7.9
780816
0415
b
26.3
29
8.6
780816
0415
lo
23.3
30
6.6
780816
0415
11
21.3
6.0
780B16
0415
12
19.7
5.5
780816
0415
13
17.3
4.4
7 b 0 8 16
0415
14
16.3
3.5
780b 1 6
0415
15
15.3
29
3.2
780816
0415
16
14.3
2.9
780016
04 15
17
12.8
2.6
78Ud 16
04 15
18
11.3
2.4
780816
0415
19
10.3
2.3
780816
0415
20
9.8
28
2.1
780816
0415
25
a.3
26
2.0
780816
0415
30
7.3
26
1.7
780816
0415
35
6.8
26
1.6
780816
0415
40
6.3
26
1 .5
780816
0*15
45
6.3
26
1.5
780912
1440
30
7.7
4
780912
1448
35
7.1
8
780912
1448
40
7.1
8
2.4
780912
1448
42
780912
1448
4 J
6.5
7
31
1.9
780912
1450
14
13.4
2
29
3.6
780 912
1 *58
0
2
780912
1458
5
27.8
2
28
7.6
780912
1458
y
27.6
780912
1458
10
25.0
780912
1458
11
24.0
730912
1458
12
21 .9
780912
1458
13
20 .3
780912
1458
15
17.3
2
780912
1458
1 o
16.0
780912
1458
17
14.9
7U0912
1458
18
13.9
760912
1458
19
12.9
-36
1-50912
145b
20
12.1
2
00400 00410 00680 01042 01045 01055 01092
PH T ALK T ORG C COPPER IRON MANGNESE ZINC
CAC03 C CUtTOT FE.TOT MN ZN.TOT
SU MG/L MG/L UG/L UG/L UG/L UG/L
7.1 6
6.7 8 2.6 10.00K 97 10.OK 00.00
6.4 8
6.3 7 1.7 10.00K 58 44.0 98.00
6.1 7
6.2 7
6.1 7 1.8 10.00K 174 85.0 118.00
6.2 7
6.1 7 2.0 10.00K 442 146.0 118.00
6.7 8
6.1 9 2.3 20.00 71 10.OK 10.00K
5.9 9
5.8 8 2.1 10.00K 53 10.OK 10,00K
5.8 9
5.8 7
5.7 8 2.0 10.00K 174 94.0 10.00K
5.7 8
5.6 7
5.b 7 1.8 10.00K 412 152.0 10.00K
1.3 110.00 234 150.0 42.00
1.6 113.00 672 262.0 52.00
6.2 9
6.2 9 1.3 10.00K 53 10.OK 10.00K
6.2 8 2.3 15.00 53 10.OK 10.00K
-------
STATION - LL-01
0000 J
00010
00070
00095
00300
DEPTH
WATER
TUFH
CNOUCTVY
DO
TEMP
JKSN
AT 25C
DATE
time
METERS
CENT
JTU
MICHOMHO
MG/L
780912
1*58
21
11.3
7809 12
1*58
22
10.8
78 0912
1*58
25
9.2
*
29
3.7
780912
1915
*3
6.7
6
32
2.*
780912
1923
30
7.8
8
30
3.3
780912
1923
35
7.6
780912
1923
*0
7.1
780912
1932
15
17.9
3
31
3.7
780912
1932
1 D
17.1
780912
1932
17
15.7
780912
1932
18
1*.*
780912
1932
19
13.*
780912
1932
20
12.*
2
780912
1932
21
1 1 .9
780912
1932
22
11.3
780912
1932
23
10.8
780912
1932
2*
10.2
780912
1932
25
9.7
3
780912
1937
5
28. 1
2
31
6.2
760912
1937
9
27.3
2
780912
1937
10
26.0
78091E
1937
11
22 .9
780912
1937
12
21.9
780912
1937
13
20.9
780912
1937
1*
19.*
780912
1957
28.1
2
780913
0130
0
27.6
28
7.5
780913
0130
1
28. 1
780913
0130
2
28. 1
780913
0220
1
7.7
780913
0220
8
7.6
780913
0220
9
27.*
*.7
780913
0220
10
25.0
2
29
*.*
780913
0220
1 1
2*.*
*. 1
780913
0220
12
21.1
3.9
780913
0220
13
19.5
780913
0220
1*
17.9
780913
0220
15
17.1
2
29
3.6
780913
0230
o
*
28
7.7
780913
0230
16
15.*
3.6
780913
0230
17
1 * • 3
3.5
780 913
0230
18
13.5
3.5
780913
0230
19
12.*
3.6
780913
0230
20
11.9
2
28
3.6
780913
0230
21
11.0
3.6
780913
0230
22
10.5
3.5
780913
0230
23
9.9
780913
0230
2h
8.8
780913
0230
2b
8.6
2
29
3.9
780913
0230
2t>
8 . 1
780913
0230
2 7
8 . 1
780913
0230
2 a
7.6
780913
0230
29
7.*
780913
0230
30
7.1
*
28
3.1
780913
0315
33
7 b 0 9 1 3
0315
3b
6.7
6
29
2.1
00*00 00*10 00680 010*2 010*5 01055 01092
PH T ALK T ORG C COPPER IRON MANGNESE ZINC
CAC03 C CU.TOT FE.TOT MN ZN t TOT
SU MG/L MG/L UG/L UG/L UG/L UG/L
6.2 6
6.1 8 1.3 17.00 505 2*5.0 10.00K
6.1 7 1.3 lO.OOK 12* 127.0 10.00K
6.0 8 1.6 12.00 72 10.OK lO.OOK
6.2 a 3.0 10.00K 50K 10.OK lO.OOK
6.5 8
5.9 8
6.0 8
6.5 8 2.0 15.00 50K 10.OK lO.OOK
1.3 10.00 53 10.OK 36.00
6.2 8
5.0 7
5 • 0 0
1.3 lO.OOK 377 186.0 56.00
5^7 8
-------
STATION - LL-01
00003
00010
00070
Q009S
00300
DEPTH
WATER
TURB
CNDUCTVY
DO
METERS
TEMP
JKSN
AT 25C
DATE
time
CENT
JTU
mickomho
MG/L
780 913
0315
40
6.7
7
29
2.1
7 8 OS 13
0340
4 J
7
29
780913
0340
45
2.1
780913
1745
0
29.5
2
17
7.9
780913
1745
5
28. 1
2
34
7.5
780913
1745
9
27.9
7.2
780913
1745
10
25.5
4.1
780913
1745
1 1
23.2
3.8
780913
1745
12
21.7
3.7
780913
1745
13
20.8
3.9
780913
1745
14
19.4
3.7
780913
1745
lb
18.1
3.6
780913
1 745
lb
16.6
2
30
3.5
78U913
1745
17
15.5
3.4
780913
1745
Id
14.1
3.6
780913
1745
19
12.9
3.6
780913
1745
20
12.4
3.5
780913
1745
21
11.3
3.6
7b0913
1745
Zd
10.8
3.8
780913
1745
23
9.7
3.8
780913
1745
24
9.2
3.9
780*13
1745
25
8.6
3.9
780913
1745
26
8.5
3.9
780913
1745
27
7.6
3.8
780913
1745
28
7.6
3.8
780913
1745
29
7.1
3.7
780913
1 745
30
7.1
3.7
780913
1745
35
6.6
2.7
780913
1 745
36
5
27
780913
1 745
40
6.5
2.6
780913
1745
42
780913
1745
43
6.5
5
29
2.3
781017
1015
0
19.5
27
6.0
781017
1015
5
19.5
26
781017
1015
10
19.5
27
781017
1015
15
19.5
28
781017
1015
1 7
19.2
781u 1 7
1015
18
16.8
781017
1015
19
15.7
781017
1015
20
14.8
27
1.1
78 1 U 1 7
10 15
21
13.3
781017
1015
22
12.5
781017
10 15
23
12.1
781017
1015
2a
10.3
27
781017
1015
30
8.5
27
781017
10 15
3 =
7.8
27
781017
1015
40
7.3
28
0.1
781017
1100
10
781017
1114
20
781017
1 1 25
30
781017
1140
40
781017
1900
0
19.7
25
8.3
7B1U17
1900
5
19.7
7bl(il7
1900
10
19.7
7 g 11, L 7
1900
15
19.7
' - i
1 9 0T
lo
19.7
00400 00410 00680 01042 01045 01055 01092
PH T ALK T ORG C COPPER IRON MANGNtSE ZINC
CAC03 C CU»TOT FE.TOT MN ZN»TOT
SU MG/U MG/L UG/L UG/L UG/L UG/L
5.6 8
5.7 8 1.3 IO.OOK 605 296.0 10.00K
6.4 8 2.3 10.00K 96 10.OK 10.00K
6.4 8 2.0 10.00 72 14.0 10.00K
6.2 8 1.3 10.00K 62 10.OK 10.00K
6.3 7 1.0 10.00K 443 239.0 iO.OOK
1.0 IO.OOK 496 268.0 IO.OOK
6.4 8
6.5 9
5.9 9
5.6 10
5.8 11
5.6 10
5.5 9
5.6 9
5.6 9
1.0 IO.OOK 202 26.0 15.00
1.5 IO.OOK 256 103.0 31.00
3.7 IO.OOK 369 292.0 23.00
2.0 IO.OOK 1178 557.0 15.00
6.1 9
-38-
-------
STATION - LL-01
DATE
781017
781017
781017
781017
781017
781017
781017
781017
78 1 U 1 7
781017
781017
781017
781017
78101 7
781017
781017
781017
781017
781017
7810 17
781017
781017
7810 18
731018
781018
781018
781018
7 810 18
731018
781018
781018
781U18
7 8 1 u 1 8
781018
781018
781018
781018
781018
781018
78 1 0 18
78 1 u 1 8
781102
761102
701102
781 102
781102
781 102
781 102
781102
761 102
7ol102
781102
7-11102
7^1102
7 1 1 0 2
TIME
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1920
1925
1930
1935
2320
2325
2330
2335
0045
0045
0045
0045
0045
0045
0045
0045
0U45
0045
0045
0045
0045
0045
0045
0045
0045
0045
0045
0930
0930
0930
0930
0930
0930
0930
0930
0930
0930
0930
0930
0930
0930
09 30
00003
DEPTH
METERS
17
18
19
20
21
22
23
24
25
2t>
27
30
35
40
10
2u
30
40
10
20
35
41
U
5
10
lb
1 1
Id
19
20
21
22
23
24
25
26
27
30
35
40
43
0
5
10
15
18
19
20
21
Zd
23
24
25
2b
27
28
00010
WATER
TEMP
CENT
18.7
18.2
16.1
15.1
14.1
13.1
12.7
12.1
1 1 .
10,
10.1
9.1
6.1
7.6
19.
19.
19,
19.
18.
16.2
15.1
15.1
14.1
12.6
12.1
1 1.6
10.
10.
9.
8.
8.
8.
7.
17.
17.
18,
18.
18.
17.8
15.7
14.4
13.4
12.6
1 1.5
I 1 . 1
10. J
9.5
9 . i
00070 00095
TURB CNUUCTVY
JKSN AT 25C
JTU MICHUMHO
27
29
29
39
35
29
34
00300
DO
MG/L
1.5
0.1
9.0
8.3
5.9
3.6
2.3
1.6
0.1
8.1
7.7
0.9
0.6
0.4
0.4
0.3
0.3
0.3
-1
00400
PH
SU
00410
T ALK
CAC03
MG/L
00680
ORG C
C
MG/L
01042
COPPER
CU.TOT
UG/L
01045
IRON
FE.TOT
UG/L
01055
MANGNESE
MN
UG/L
01092
ZINC
ZN» TOT
UG/L
6.1
6.1 10
1.6
10.00K
153
34.0
10.00K
1 .6
10.00K
182
111.0
10.00K
2.9
10.0 OK
320
311.0
10.00K
4.2
10.00K
1232
520.0
34.00
4.0
10.00K
109
26. 0
10•OOK
3.2
10.00K
388
157.0
12.00
3.3
10.00K
1 144
550.0
10.OOK
3.9
657.00
2896
620.0
213.00
6.1 10
6.1
5.7
U
7
5.7
10
-------
STATION - LL->01
00003
00010
00070
00095
00300
DEPTH
WATER
TURB
CNDUCTVY
00
TEMP
JKSN
AT 25C
DATE
time
METERS
CENT
JTU
michomho
MG/L
781102
0930
29
9.2
781102
0930
30
8.9
5
0.0
781102
09 30
5l
8.6
78 1102
0930
32
8.4
761 102
0930
33
8.4
781 102
0930
34
8.4
781 102
0930
35
8.3
9
0.0
781102
0930
36
8.2
781102
0930
37
8.2
781102
0930
38
8.0
781102
0930
39
8.2
781102
0930
40
8.1
13
0.0
781102
0930
41
8.1
701102
0930
42
8.1
781102
0930
43
8.1
13
36
0.0
781102
1057
10
781102
1102
22
781102
1107
35
781102
1113
40
781102
1135
0
18.9
8.4
781102
1135
5
18.6
8.3
781102
1135
10
18.4
8.0
781 102
1135
15
18.2
7.9
781102
1135
19
17.9
7.8
781102
1135
20
15.4
7.5
781 102
1135
21
15.0
2.2
7811U2
1135
22
14.5
0.1
781102
1135
23
12.7
0.0
701102
1135
24
11.8
0.0
78 11 (j2
1 135
25
11.2
0.0
781102
1135
26
10.5
0.0
781102
1135
27
10.0
781102
1135
28
9.3
781 102
1135
29
9.0
781102
1 135
3u
8.9
0.0
781102
1135
35
8.4
0.0
781102
1135
40
8.4
0.0
781102
11 35
43
8.3
0.1
781103
0915
0
17.6
8.1
781103
0915
5
17.7
8.0
781103
0915
10
17.7
8.0
781103
0915
15
17.7
7.9
781103
0915
19
17.7
7.6
781103
0915
20
16.9
5.5
781 103
0915
21
14.5
0.6
7 8 11 U 3
0915
22
13.6
0.3
781103
0915
23
12.3
0.3
78U03
0915
24
11.3
0.3
781103
0915
25
11.1
0.3
781 103
0915
26
10.3
781103
0915
27
9.7
781103
0915
28
9.3
781103
0915
29
9.2
781103
0915
30
8.9
0.1
781103
0915
3b
8.4
0.1
00400
PH
SU
00410
T AUK
CAC03
MG/L
00660
T ORG C
C
MG/L
01042
COPPER
CU.TOT
UG/L
01045
IRON
FE t TOT
UG/L
01055
mangnese
MN
UG/L
01092
ZINC
ZNt TOT
UG/L
5.7
10
1 • OK
1.0
1 • OK
1 • OK
11.00
10.00K
10.00K
10.00K
79
692
1095
1865
26.0
386.0
675.0
793.0
23.00
104.00
17.00
10.00K
-40-
-------
STATION - LL-Ol
00003
00010
00070
00095
00300
DEPTH
WATER
TURB
CNDUCTVY
00
TEMP
JKSN
AT 25C
DATE
TIME
METERS
CENT
JTU
mickomho
MG/L
781103
0915
40
8.3
0.1
781103
0915
44
8.3
0.1
781103
0935
10
781103
0938
22
781103
0945
35
781103
0947
44
-41-
00400
PH
su
00410
T ALK
CAC03
MG/L
00680
T OWG C
C
MG/L
01042
COPPER
CU.TOT
UG/L
01045
IRON
FE.TOT
UG/L
01055
MANGNESE
MN
UG/L
01092
ZINC
ZN.TOT
UG/L
1.5
1.2
1.5
1.3
20.00K
10.00K
10.00K
10.00K
77
340
1399
1825
28.0
265.0
72B.0
812.0
10.00K
1 0.00K
10.00K
10.00K
-------
STATION - LL-02.
00003
00010
DEPTH
WATER
METERS
TEMP
DATE
TIME
CENT
780815
1400
0
26.8
780815
1400
5
26.3
780815
1400
10
22.9
780815
1400
1 1
21.2
780815
1400
12
18.3
780815
1400
13
17.1
780« 15
1400
14
15.8
780815
1400
15
15.1
780815
1400
16
13.4
780815
1400
17
12.1
780815
1400
Id
10.8
780815
1400
19
10.2
780815
1400
20
9.2
780815
1400
21
8.6
780815
1400
25
7.5
780912
1330
0
27.6
780912
1330
5
27.8
780912
1330
9
27.6
780912
1330
10
25.7
780912
1330
11
23.6
7B0912
1 330
12
22.4
780912
1330
13
21.3
780912
1330
14
20.3
7 60b I'd
1330
1=>
18.3
780912
1330
16
17.3
780912
1330
17
14.9
7O0912
1330
18
14.5
780912
1330
19
13.0
780912
1330
20
12.4
780912
1330
21
11.9
780912
1330
25
9.7
780912
1330
30
8.1
780912
1 e> 3 0
0
27.2
760912
1630
5
27.2
780912
1630
9
27.2
780912
1630
lu
25.2
780912
1630
11
23.5
780912
1630
12
22.0
780912
1630
13
20.1
760912
1630
14
18.5
780912
1630
15
17.5
780912
1630
16
16.7
780912
1630
17
15.5
780912
1630
18
14.5
780912
1630
19
13.5
780912
1630
20
12.5
780912
1630
21
11.7
780912
1630
22
10.7
780912
2359
0
2 7.3
780912
2359
1
27.4
780912
2359
5
27.6
780912
2359
9
26.9
780912
2359
10
24.9
780912
2359
1 1
23.1
780912
2359
12
21.5
00070 00095
TUKB CNDUCTVY
JKSN AT 25C
JTU MIChOMHO
30
31
31
31
29
29
2
2
2
2
2
2
2
-42-
00300
DO
MG/L
8.40
2.65
1 .80
1.70
1 .45
1.30
1 .25
1.20
1.15
1.20
1.20
1.15
1.15
1.15
1.15
00400
PH-
SU
7.30
7.30
6.70
6.30
6.25
6.25
00410
T ALK
CAC03
MG/L
8.0
8.0
9.0
9.0
8.0
7.5
-------
STATION - Ll-02
00003
DEPTH
00010
WATER
TEMP
00070
TURB
JKSN
DATE
TIME
CENT
JTU
780912
2359
13
20.3
780912
2359
14
19.0
780912
2359
15
18.0
2
780912
2359
16
16.8
780912
2359
17
14.9
780912
2359
18
13.7
780912
2359
19
12.8
780912
2359
20
12.1
2
780912
2359
21
11.2
780912
2359
22
10.5
780912
2359
23
9.9
780912
2359
24
9.3
780912
2359
2b
8.9
2
780912
2359
26
8.3
780912
2359
27
8.1
780913
1435
0
28.9
1
780913
1435
5
26.1
1
780913
1435
9
27.1
780913
1435
10
25.2
2
780913
1435
11
23.5
780913
1435
12
22.3
780913
1435
13
20.8
780913
1435
14
19.4
780913
1435
15
18.3
2
780913
1435
16
17.1
780913
1435
17
16.0
780913
1435
18
14.9
780913
1435
19
13.9
780913
1435
20
12.5
2
780913
1435
21
11.9
780913
1435
22
10.8
2
780913
1435
23
10.1
780913
1435
24
9.6
780913
1435
25
9.2
781017
1410
0
19.5
781017
1410
5
19.5
781017
1410
10
19.4
781017
1410
15
19.4
781017
1410
17
19.4
781017
1410
18
17.0
781017
1410
19
15.7
781017
1410
20
14.7
781017
1410
21
13.4
781017
1410
22
12.6
781017
1410
30
12.6
781017
2045
0
18.7
781017
2045
5
18.9
781017
2045
10
19.2
781017
2045
15
19.2
781017
2045
17
19.2
781017
2045
18
17.7
781017
2045
19
16.1
781017
2045
20
15.1
781017
2045
21
14.1
731017
2045
22
13.1
00095 00300
CNDUCTVY 00
AT 25C
MICROMHO MG/L
00400 00410
PH T ALK
CAC03
SU MG/L
-43-
-------
STATION
1 " LL
-02
¦
0 0 0 0 J
OO'JIO
000 70
0009b
00300
OEPTH
WATER
TURB
CNDUCTVV
DO
METERS
TEMP
JKSN
AT 25C
OATt
TIME
CENT
JTU
micromho
MG/L
781017
2045
23
11.6
8.30
781102
1355
0
19.3
2
781102
1355
5
18.6
2
781102
1355
10
18.4
2
8.30
781102
1355
15
18.3
2
781102
1355
19
17.7
7.20
781102
1355
20
15.2
2
0.90
781102
1355
21
14.1
0.30
781102
1355
22
13.5
0.50
781102
1355
23
12.6
0.50
781102
1355
24
12.0
0.50
781102
1355
25
11.1
1
0.60
781102
1355
26
10.5
0.45
781102
1355
30
9.2
0.15
781102
1355
31
6.8
43
0.10
781103
1050
0
17.8
8.40
781103
1050
5
17.8
8.30
781103
1050
10
17.8
8.10
781103
1050
15
17.8
7.90
781103
1050
19
17.9
7.90
781103
1050
20
15.9
1.00
781103
1050
21
14.1
0.20
781103
1050
22
13.1
0.20
781103
1050
23
12.3
0.25
781103
1050
24
11.7
0.25
781103
1050
25
11.2
0.30
781103
1050
29
9.3
0.15
00400 00410
PH T ALK
CAC03
SU MG/L
-------
STATION - LL-03
00003
00010
00070
00U95
00300
DEPTH
WATER
TURB
CNDUCTVY
DO
TEMP
JKSN
AT 25C
date
time
METERS
CENT
JTU
micromho
MG/L
760 615
1400
0
27.1
29
8.4
780 d 15
1400
1
27.1
4.3
780b15
1400
5
26.4
29
0.6
790815
1400
7
25.3
780815
1400
8
25.3
0.3
780815
1400
9
23.2
0.1
780ol5
1400
10
20.5
31
0.1
780815
1400
1 1
18.3
0.0
780815
1400
12
16.4
0.0
780O15
1400
13
15.4
0.0
7 8 0 b 15
1400
14
14.4
0.0
780 b15.
. 1400
lb
13.1
30
0.0
780815
1400
16
1 1.5
0.0
780815
1400
1 7
10.4
0.0
780815
1400
18
9.8
0.0
780815
1400
19
9.2
0.0
780815
1400
20
8.8
30
0.0
780815
1400
25
7.4
30
0.0
780815
1400
30
6.5
29
0.0
780815
1400
35
6.3
30
0.0
780815
1400
40
6.2
29
0.0
780815
1400
4 J
6.2
0.0
780815
1400
4b
6.2
29
0.0
7b0912
1330
0
27.6
780912
1330
5
27.6
780912
1330
9
27.1
780912
1330
lu
25.5
780912
1330
1 1
23.7
780912
1330
12
21 .4
780912
1330
13
20.3
780912
1330
14
18.9
780912
1330
1 b
17.3
7b0912
1330
16
16.3
780912
1330
17
14.9
780912
1330
lb
13.8
780912
1330
19
12.9
780912
1330
20
12.1
780912
1330
21
11.0
780912
1330
22
10.5
780912
1330
23
9.7
780912
1330
2b
9.1
7b0912
1330
30
7.8
780912
1330
35
7.3
780912
1330
40
7.1
780912
1330
43
6.7
780912
1630
0
27.8
2
780912
1630
o
27.8
2
780912
1 b 30
9
27.6
780912
1630
10
25.7
2
780912
lb30
1 1
24.5
780912
1 b30
12
22.6
7 00912
1 b30
13
21.3
760912
1630
14
19.2
7-US I'd
1 b 3 0
lb
17.9
2
1630
lb
lb.b
l^Vi
1 1
1 J.9
00400 00410
PH T ALK
CAC03
SU MG/L
7.4 8
7.6 9
6.6
6.6
6.4 a
6.4 7
6.2 8
6.4 7
6.3 a
6.3 7
-------
STATION - LL-03
00003
0001 0
00070
OEPTrt
WATER
TUPt)
TEMP
JKSN
DATE
TIME
METERS
CENT
JTU
700*12
1630
Id
13.4
780*12
1630
19
12.9
7 b 0 9 12
1630
20
11.8
2
780912
1630
21
11.0
780912
1630
22
10.2
780912
1630
23
9.7
780912
1630
2t>
a.a
3
780912
1630
30
7.8
4
780912
1630
35
7.3
7
780912
1630
40
7.1
10
780912
1630
43
6.7
5
780912
2359
0
27.6
2
780912
2359
5
27.9
2
780912
2359
9
27.1
2
780912
2359
10
25.6
780912
2359
11
23.6
780912
2359
12
21.9
780912
2369
13
21.0
2
780912
2359
14
19.3
780912
2359
15
17.3
780*12
2359
16
16.2
780912
2359
17
14.4
760912
2359
18
13.9
2
780912
2359
19
12.6
780*12
2359
2u
11.9
780912
2359
21
10.7
780912
2359
22
10.0
780912
2359
23
9.7
2
780912
2359
24
9.7
780912
2359
25
9.0
780912
2359
26
8.4
780912
2359
27
8.3
780912
2359
28
7.9
4
780912
2359
29
7.6
760912
2359
30
7.3
780912
2359
31
7.1
780912
2359
32
6.9
780912
2359
33
6.8
6
780912
2359
34
6.8
780912
2359
35
6.8
780912
2359
36
6.7
780*12
2359
37
6.7
780912
2359
3b
6.7
7
780*12
2359
39
6.5
780912
2359
4 U
6.5
780912
2359
41
6.5
780912
2359
42
6.5
780912
2359
43
6.5
7
7 tS 0 * 1 2
2359
4<»
6.5
780913
1435
0
29.2
2
7b0*13
1435
27.9
2
11 I) -> 1 3
1435
*
2 7.5
7-09 1 3
1<»35
10
25.5
2
7-1*13
l<«3b
1 1
2h . U
1 " ' < I J
14 35
12
21.9
i - r-
\ 1
? 0 . 'J
00095 00300 00400 00410
CNDUCTVY 00 PH T ALK
AT 25C CAC03
MICrlOMHO MG/L SU MG/L
-46-
-------
14
lb
16
1 7
18
19
20
21
22
23
24
25
2b
27
2b
29
30
31
3d
33
34
3d
3b
0
b
10
lb
1 7
16
19
20
21
22
2b
30
35
40
42
0
5
1U
lb
16
1 I
lb
19
20
21
22
23
24
2b
30
3d
4u
00010
WATER
TEMP
CENT
19.2
18.1
16.8
15.7
14.4
13.7
12.3
1 .2
10.9
10.2
9.7
9.4
9.1
8.6
8.3
8.1
8.9
7.6
7.4
7.3
7.3
7.2
7.2
19.4
19.5
19.5
19.5
19.3
17.1
16.1
14.8
13.9
13.0
11.1
9.1
8.1
7.9
7.6
19.1
19.2
19.3
19.3
19.3
19.3
17.0
16.1
15.0
13.9
12.9
12.0
11 . 1
10.3
8.6
7.9
7.3
00070 00095 00300 00400 00410
TUHtJ CNDUCTVY DO PH T AlK
JKSN AT 25C CAC03
JTU MICWOMHO MG/L SU MG/L
-47-
-------
STATION - LL-03
00003
000 1 0
00070
00095
00300
depth
WATER
TUKB
CNOUCTVY
DO
METERS
TEMP
JKSN
AT 25C
DATE.
TIME
CENT
JTU
mickomho
MG/L
781018
0120
5
19.2
7 8 1 U 1 8
0120
1 0
19.2
781018
0120
1 b
19.2
7 81 U 1 8
0120
IV
17.7
781018
0120
18
17.7
781018
0120
19
16.1
78 1 U 18
0120
20
15.1
781U18
0120
21
14.1
781018
0120
22
13.1
781018
0120
23
12.1
781018
0120
24
11.6
781016
0120
25
11.1
781018
0120
30
9.1
781018
0120
35
8. 1
781018
0120
40
8. 1
781018
0120
43
7.6
781102
1305
0
i y. i
2
8.0
781 102
1305
b
18.4
2
8.1
701 102
1305
10
18.3
2
8.1
701 102
1305
lb
18.2
2
8. 1
781102
1305
IV
17.7
7.2
781102
1305
20
15.8
2
0.3
781102
1305
21
14.4
0.1
701102
1305
22
14.4
0.1
781 102
1305
23
13.8
781102
1305
24
12.7
0. 1
781102
1305
2b
11.0
2
0.1
781102
1305
26
10.3
781102
1305
2 I
9.7
781102
1305
30
9.0
2
0.5
7811 02
1305
3b
8.5
2
0.3
781 1 02
1305
40
8.4
2
0.5
781 102
1305
42
8.3
15
0.4
781 103
1110
0
17.9
8.4
781103
1110
IV
17.6
7.6
781 103
1110
20
16.1
1.2
781103
1110
21
14.3
0.4
781103
1110
22
13.3
0.3
781103
1110
23
12.7
0.3
781103
1110
25
1 1 .5
0.3
781103
1110
30
9.4
0.2
781103
1110
3b
9.0
0.1
781103
1110
40
8.6
0.1
781 103
11 10
42
8.4
0.1
-48-
OO40O 00410
PH T ALK
CAC03
SU MG/L
-------
STATION - LL-04
00003
00010
00070
00095
00300
DEPTH
WATER
TURB
CNOUCTVY
DO
TEMP
JKSN
AT 25C
DATt"
T I ME
METERS
CENT
JTU
micromho
MG/L
780 8 16
1700
0
26.8
30
9.6
780816
1700
5
26.3
30
8.5
780816
1700
10
22.3
30
2.8
780816
1700
11
20.3
1 .5
76 0616
1 700
12
19.3
0.8
760616
1700
13
18.1
1.2
780816
1700
14
16.3
1.0
780616
1700
lb
15.3
30
0.9
780616
1700
16
14.3
0.8
7B0816
1700
1 1
13.3
0.8
7-808 16
1 700
18
12.3
0.7
780816
1700
1*
11.3
0.4
780816
1 700
20
10.3
30
0.5
780816
1700
21
9.3
0.5
780816
1700
22
B .8
0.5
780816
1700
23
8.3
0.4
76 0816
1700
23
7.8
29
0.4
780a16
1700
3u
6.8
29
0.4
7806 16
1700
3b
6.3
29
0.4
780816
1700
40
6.3
29
0.4
760912
0930
0
27.8
4
780912
0930
1
27.8
780912
0930
b
27.8
2
780912
0930
y
27.8
760912
0930
10
25.6
2
780912
0930
11
24.0
780912
0930
12
22.6
780912
0930
13
20.3
780912
0930
14
19.2
760912
0930
lb
18.1
2
760912
0930
16
17.1
780912
0930
17
lto.O
780912
0930
18
14.5
780912
0930
19
13.1
760912
0930
20
12.1
2
780912
0930
21
11.0
780912
0930
22
10. b
780912
0930
2b
8.7
2
780912
0930
30
7.6
2
780912
0930
3b
7.1
5
760912
0930
38
6.5
5
780913
1230
0
27.8
1
780913
1230
b
27.6
1
780913
1230
9
27.4
780913
1230
1 0
26.1
1
780913
1230
11
2^.5
780913
1230
12
23.3
780913
1230
1 3
21 .0
7B0913
12 30
14
19.2
7609 13
1230
1 5
16.3
3
7<)Q9 1 3
1230
16
16.9
7 ^13
1230
1 7
15.5
3
1230
18
14.2
1 2 JO
19
13.b
7J > 1 J
12 30
20
12.4
3
\ .'¦>
?. 1
1\ .h
01055 01092
MANGNESE ZINC
MN ZNtTOT
UG/L UG/L
7.0 8
7. 1 a
6.3 9
6.2 8
6.0 7
5.9 7
5.8 7
5.7 8
5.7 8
00400
PH
SU
00410
T ALK
CAC03
MG/L
00680
T ORG C
C
MG/L
01042
COPPER
CU.T0T
UG/L
01045
IRON
FE»TOT
UG/L
-------
STATION - LL-04
00003
00010
00070
00095
00300
DEPTH
WATER
TUKO
CNDUCTVY
DO
TEMP
JKSN
AT 25C
DATE
TIME
METERS
CENT
JTU
micromho
MG/L
780913
1230
22
10.8
780V1 3
1230
23
9.9
780913
1230
24
9.6
7 b 09 13
1230
25
8.8
4
780913
1230
26
8.7
2
780913
1230
27
8.6
780913
1230
28
8.1
781017
1500
0
18.7
781017
1500
5
18.7
781017
1500
10
18.7
7810 17
1500
15
18.7
781017
1500
1(5
18.7
781017
lbOO
1 7
17.1
781017
1500
18
15.0
781017
1500
19
14.4
781U 17
1500
20
14.1
29
781017
1500
21
13.1
781U 1 7
1500
22
12.3
781017
1500
23
11.7
781017
1500
25
10.7
781U 17
1515
20
781102
1535
0
19.3
2
8.3
781102
1535
5
18.6
8.3
781102
1535
10
18.3
8.2
7811U2
1535
15
18.3
2
8.1
781102
1535
lb
8.1
781102
1535
1 7
8.0
761102
1535
18
8.0
781102
1535
19
17.1
2
5.8
781102
1535
20
15.5
2
0.1
781102
1535
21
14.3
781 1 02
1535
22
13.4
781 102
1535
23
12.5
0.5
781 1U2
1535
24
1 1.8
781 102
1535
25
11.3
0.5
781102
1535
30
9.4
781 102
1535
33
8.8
13
0.5
781103
1240
u
18.6
8.1
781103
1240
5
18.2
8.1
781103
1240
10
la.O
8.1
781 103
1240
15
18.0
8.1
781103
1240
19
17. r
6.4
781 103
1240
20
15.9
0.9
781 103
1240
21
14.2
0.4
781103
1240
23
12.7
0.1
781 103
1240
25
11.3
0.1
781103
1240
30
9.3
0.1
781103
1240
35
8.6
0.1
781103
1240
38
8.4
0.1
-50-
00400 00410 00680 01042 01045 01055 01092
PH T ALK T ORG C COPPER IRON MANGNESE ZINC
CAC03 C CU» TOT FE.TOT MN ZN»TOT
SU MG/L MG/L UG/L UG/L UG/L UG/L
5.6
2.9 10.00K
192 119.0 10.00K
-------
STATION - LL-05
00 0 03
000 10
00070
00095
00300
OEPTh
WATER
TURB
CNOUCTVY
00
TEMP
JKSN
AT 25C
DATE
TIME
METERS
CENT
JTU
M1CW0MH0
MG/L
780tl 1 5
2200
U
26.3
30
8.3
78 0815
2200
b
26.8
30
8.6
780815
2200
8
24.3
78 08 15
22 00
9
24.3
780815
2200
10
22.3
29
3.5
780815
2200
11
20.3
3.0
780815
2200
12
18.3
2.5
780815
2200
13
17.3
2.3
760815
2200
14
16.3
2.2
780815
2200
lb
15.3
29
2.0
780815
2200
18
13.8
1.9
7 80b 15
2200
1 7
13.3
1.8
7808 15
2200
18
1 1 .8
1.7
780815
2200
19
10.0
1 .6
780815
2200
20
10.3
29
1.5
780815
2200
25
8.3
30
1.4
780815
2200
3u
7.3
30
1.3
780815
2200
35
6.8
30
1.3
780815
2200
40
6.3
1.2
780815
2200
4b
6.3
1.0
780912
1040
27.6
2
7.4
780912
1150
b
27.6
2
30
6.3
780912
1150
9
27.6
780912
1150
10
27.1
2
7809 12
1150
1 1
24.0
780912
1150
12
22.4
780912
1 150
13
20.8
780912
1150
14
19.2
780912
1150
IS
18.1
2
30
780912
1200
16
16.9
780912
1200
1 7
15.5
780912
1200
18
14.1
780912
1200
19
12.9
780912
1200
20
12.1
2
780912
1200
21
11.3
780V 12
1200
22
10.3
780912
1200
23
9.7
780912
1200
24
9.2
780912
1200
25
8.7
4
780912
1200
30
7.6
4
780 V12
1207
32
24
780912
1207
35
7.1
6
780912
1207
40
7.1
7
780912
1215
4 j
6.6
7
25
1.4
780913
0630
26.5
2
35
7.8
78U913
0715
5
27.1
2
30
7.5
780913
0715
8
27.3
7.4
780913
0715
9
27.4
7.3
780913
0 715
10
25.1
2
31
5.0
780913
0715
1 1
23.4
1.1
760913
0718
Id
21.7
6
31
0.8
780913
0710
1 J
20.3
1.7
760913
0710
14
18.9
1.8
760*13
0M8
15
17.2
1.9
7 V, 1 3
0718
lo
lb.3
1.9
' " • L 1
,'19
1 I
1 u - (
2.2
00400 00410 00680 01042 01045 01055 01092
PH T AL* T ORG C COPPER IRON MANGNESE Z INC
CAC03 C CU.TOT FE i TOT MN ZN.TOT
SU MG/L MG/L UG/L UG/L UG/L UG/L
7.1 8
6.9 8 2.7 26.00 53 10.OK 10.00K
6.2 8
5.9 0 1.7 10.00K 50K 18.0 10.00K
5.8 7
5.0 7
5.0 7 1.7 10.00K 304 139.0 10.00K
5.8 8
1.0 1.00K 261 126.0 10.00K
6.4 8 2.2 10.00K 57 10.OK 10.00K
6.4
1.6
10.00K
72
21 .0
29.00
1.3 10.00K 367 249.0 15.00
6.4 0 1.6 19.00 734 "351.0 47.00
6.4 7
6.2 8 2.0 10.00K 50K 10.OK 1Q.00K
6.1 7
6.1 7 1.3 17.00 262 14.0 74.00
-------
STATION - IL
-05
00003
00010
00070
00095
00300
DEPTH
WATER
TURB
CNDiJCTVY
DO
METERS
TEMP
JK5N
AT 25C
DATE TIME
CENT
JTU
michomho
MG/L
780913 0722
18
13.b
2
32
2.3
780913 0722
19
12.4
2.6
780913 0722
20
2.9
1
31
6.2
780913 0722
21
10.5
2.9
780913 0722
22
9.7
2.8
780913 0722
23
8.8
2.9
780913 0722
24
8.6
2.8
780913 0722
2b
7.9
3
34
2.8
7B0913 0722
30
6.9
9
35
2.5
780913 0722
33
6.7
2.0
780913 0805
35
6.5
5
35
1.7
780913 0805
37
6.5
1.6
780913 0805
3o
6.5
1.5
760913 0805
39
6.5
1.5
781016 1110
0
19.9
781016 1110
1
20.0
781016 1110
b
20.0
781016 1110
10
20.1
781016 1110
15
20.1
78 1U16 1110
lb
20.1
781016 1110
1 1
16.7
781016 1110
18
15.7
781016 1110
19
14.7
781016 1110
20
14.0
7B1016 1110
2b
9.7
7b1016 1110
30
8.4
78101b 1110
35
7.9
7 b1U16 1110
37
7.6
781017 1600
0
19.6
27
8.6
7b 1 017 1600
5
19.4
781017 1600
10
19.4
27
8.5
781u17 1600
15
19.4
781017 1600
1 7
19.3
7b 1 0 1 7 1600
18
16.6
781017 1600
19
15.4
7 b 1 0 1 7 1600
20
14.3
28
0.9
7d 1U17 1600
21
13.5
781017 1600
22
12.6
781017 1600
23
1 1.9
7b 1017 1600
2p
10.3
781017 1600
30
8. 7
29
0.1
781017 1600
3b
7.7
29
0.1
781017 1600
40
7.4
0.1
781102 1435
0
18.9
2
29
8.3
7 811 U 2 1435
b
18.3
8.3
781102 1435
10
18.3
2
8.2
781102 1435
lb
18.2
8.1
781102 1435
lo
8.1
7b 1 10 2 1435
1 !
8.1
7 0 1 Iu 2 1435
10
8.1
7bllu2 1435
19
1 7.3
4.8
721102 lftjb
20
lb.O
0.4
7 = 1102 1<»35
21
1 J.V
2
30
' " 1 I-Ji 1*35
22
12 .9
0. 1
7"'. L'i2 1 ^ 3b
2 J
12.3
0.1
' 1-3^
£«
11.7
00400" 00410 00680 01042 01045 01055 01092
PH T ALK T ORG C COPPER IRON MANGNESE ZINC
CAC03 C CU«TOT FE.TOT MN ZN.TOT
SU MG/L MG/L UG/L UG/L UG/L UG/L
6.0 7 1.0 15.00 72 28.0 20.00
2.0 6
b.2 6
6.4 8 2.7 17.00 724 506.0 27.00
6.2 9 2.3 10.O0K 539 275.0
5.6 9
5.7 9 3.7 10.00K 187 26.0 10.00K
5.5 9
5.5 10
5.6 11
5.7 9
5.6 7
-------
STATION - LL-05
00003
00010
00070
00095
00300
DEPTH
WATER
TUR8
CNDUCTVY
DO
TEMP
JKSN
AT 25C
DATE
TIME
METERS
CENT
JTU
MICWOMHO
MG/L
781102
1435
25
12.0
0.1
781102
1435
30
9.5
2
0.1
781102
1435
32
12
781102
1435
35
8.8
15
0.2
781102
1435
40
8.5
22
32
0.3
781102
1450
10
781102
1455
21
781102
1500
30
781102
1503
40
781103
1138
35
781103
1320
0
18.6
8.1
781103
1320
5
18.3
8.2
781 103
1320
10
18.0
8.2
781103
1320
15
18.0
8.1
781103
1320
18
17.8
7.9
781103
1320
19
17.3
4.5
781103
1320
20
15.0
0.3
781 103
1320
21
14.1
0.3
781103
1320
22
13.1
0.1
781103
1320
23
12.4
0.1
781103
1320
24
12.0
0.1
781103
1320
25
11.3
0.1
781103
1320
30
9.5
0.1
781103
1320
35
8.8
0.1
781103
1330
10
781103
1332
21
781103
1335
30
00400
PH
SU
00410
T ALK
CAC03
MG/L
00680
T ORG C
C
MG/L
010*2
COPPER
CO t TOT
UG/L
0 1 0*5
1 HON
FE.IOT
UG/L
0 1 Obb
MANGM. St
MN
UG/L
01 0V2
i INC
AN,TOT
UO/L
O0 7.
SULF II
MG.
5.7
14
1.7
10.00K
104
22.0
10.OOK
1.7
10.OOK
202
241 .0
10.OOK
1.0K
10 . OOK
1320
005.0
10.OOK
1.3K
10.00K
2640
974 .0
10.OOK
1.0
10.OOK
1072
889.0
10.OOK
2.2
2.1
2.0
10.OOK
10.OOK
10.OOK
160
320
1212
4 1.0
319.0
728.0
10 .OOK
10.00..
10.OOK
v£3
-------
STATION - HWY 60
00010
00070
00095
00400
00410
WATER
TUR8
CNOUCTVY
Pri
T ALK
TEMP
JKSN
AT 25C
CAC03
DATE
TIME
CENT
JTU
MlCROMHO
su
MG/L
780706
1300
25.0
7
26
6.6
8
700 706
1305
7
6.5
8
700706
1310
7
700807
1 130
21.9
75
25
6.5
7
760607
1135
80
6.6
B
780807
1 145
72
780808
1030
20.1
72
28
0.5
4
700808
1035
72
6.5
3
700808
1040
72
760809
1230
155
23
6.4
7
7«0tt09
1235
155
t>.4
7
760809
1240
175
700810
1046
19.3
85
20
6.2
5
780810
1050
64
6.3
4
760810
1055
85
-7 8II b 11
1110
19.9
30
22
6.5
7
780811
1115
30
6.5
7
780811
1 120
32
780905
1 125
21.3
7
27
6.4
10
78090b
1130
7
6.4
8
780905
1 135
7
780906
1255
20.9
6
26
6.5
7
780906
1300
7
6.4
7
780906
1305
6
780907
1 050
20.3
6
25
o.5
8
780907
1055
7
6.9
8
780907
1100
6
780908
1205
20. b
8
26
0 .6
8
780908
1210
8
6.3
8
780908
1215
6
780909
0935
20.5
6
24
o.l
8
780909
0940
6
6.1
8
780909
0945
6
78101 0
1 047
12.2
4
20
6.1
9
781010
1050
12.2
6
20
6.1
8
781010
1055
9
78101 1
1000
8
781011
1003
8
20
6.2
9
781011
1010
12.2
6
20
o.2
8
781012
1230
14.2
11
24
b.O
9
781012
1235
8
30
o. 1
8
781012
1240
8
781013
1100
15.2
8
22
5.7
8
781013
1 105
8
22
5.7
a
781013
1110
8
781014
0925
14.£
8
22
6.0
9
781014
0930
8
21
5.9
8
781014
0935
8
00680
T ORG C
C
MG/L
01042
COPPER
CU» TOT
UG/L
01045
IRON
FE.TOT
UG/L
01 055
MANGNESE
MN
UG/L
01092
ZINC
ZNiTOT
UG/L
01019
CO MU0
WET WGTM
G/KG-CO
5.3
10.00K
6977
162.0
10.00
12.0
10.00
7527
170.0
10.OOK
8.0
10.00K
5875
140.0
10.00
6.3
10.00
5723
146.0
64.00
4.2
17.00
15390
253.0
13.00
5.0
30.00
328.0
38.00
5.7
10.00K
7660
178.0
10.OOK
6.0
13.00
7926
189.0
10.OOK
2.5
10.00K
2874
76.0
10.OOK
3.2
10.OOK
2988
76.0
10.OOK
1.6
10.00K
481
15.0
10. OOK
1.3
10.00K
420
21.0
10 70 0 K
1 . OK
10.00K
448
18.0
10.OOK
1.3
10.00K
420
24.0
10.OOK
1.6
10.OOK
396
15.0
10.OOK
1.3
10.00K
429
10.OK
10.OOK
1.0
10.00K
491
15.0
10.OOK
1.3
10.00K
486
11.0
10.OOK
1.0
10.00K
743
21.0
10.OOK
1.0
10.00K
567
10.OK
10.OOK
1.3
10.OOK
647
141.0
10.OOK
1 . OK
10.00K
475
19.0
10.Q0K
3.4
10.OOK
571
13.0
10.OOK
1 . OK
10.OOK
571
16.0
10.OOK
1.9
10.OOK
876
29.0
10.OOK
2.6
10.OOK
740
21.0
10.OOK
1.9
10.OOK
556
16.0
10.OOK
2.6
10.OOK
538
18.0
10.OOK
1.6
10.OOK
628
22.0
10.OOK
1.9
10.OOK
628
22.0
10.OOK
54-
-------
STATION - HWY 52 BUIDG
000 10
00070
00095
00400
WATER
TURB.
CNDUCTVY
PH
TEMP
JKSN
AT 25C
DATE
TIME
CENT
JTU
MICROMHO
SU
780706
1000
14
780706
1005
12
780706
1010
1 1
780807
0930
22.6
475
25
6.1
780807
0935
22.6
475
6.1
780807
0945
475
780608
0915
21.2
160
25
6.5
780808
0920
160
6.2
780608
0925
160
780d09
0935
21.9
54
25
6.4
780d09
0940
60
6.4
780809
0945
54
780810
0930
19.9
105
21
6.2
780810
0935
105
6.2
780810
0941
120
78081 1
0936
20.7
44
23
6.5
78081 1
0941
44
6.6
780811
0946
35
780905
1010
21.4
7
28
6.2
780905
1015
7
6.3
780905
1017
7
780906
1005
21.7
7
27
6.3
780906
1010
8
6.2
780906
10 15
7
780907
0925
20.3
9
28
6.5
780907
0930
8
6.4
780907
0935
8
7d0908
0930
20.8
8
27
6.3
780908
0935
8
6.3
780908
0940
8
780909
0820
20.5
6
32
6.2
780909
0825
6
6.2
780909
0830
4
00410
006B0
01042
01045
01055
01092
T ALK
T ORG C
COPPER
IRON
MANGNESE
ZINC
CAC03
C
CU»TOT
FE t TOT
MN
ZN.TOT
MG/L
MG/L
UG/L
UG/L
UG/L
UG/L
5
12.0
36.00
34820
559.0
46.00
6
11.0
27.00
34820
457.0
42.00
5
6.3
10.00
9408
140.0
10.00K
5
7.9
17.00
9978
162.0
10.00K
6
8.4
10.00K
3678
76.0
10.00K
6
4.0
10.00
3462
76.0
10.00K
5
4.5
13.00
6369
124.0
10.00K
5
5.0
10.00
6369
124.0
10.00K
6
4.2
10.00
2798
71.0
10.00K
6
3.4
10.00
2722
55.0
10.00K
8
2.0
10.00K
553
24.0
10.00K
8
1.3
10.00K
577
18.0
10.00K
9
1.0
10.00K
534
31.0
10.00K
7
1.3
10.00K
524
21.0
10.00K
9
2.0
10.00K
581
28.0
10.00K
6
1.3
10.00K
529
18.0
10.00K
8
1.3
10.00K
462
21.0
10.00K
8
1.0
10.00K
510
18.0
10.00K
9
1.3
10.00K
534
31.0
10.00K
8
1.3
10.00K
524
21.0
10.00K
-55-
-------
STATION - BOLLING BRDQ
00003
00010
DEPTrt
WATER
TEMP
DATE
TIME
METERS
CENT
7809 1 1
1410
0
27 .9
78091 1
1410
1
28.1
78091 1
1410
d
28. 1
78091 1
1410
3
28.1
78091 1
1410
4
20.1
78091 1
1410
b
2d . 1
780911
1410
6
28. 1
78091 1
1410
7
28.1
78091 1
1410
8
27.2
780911
1410
9
25.5
78091 1
1410
10
24.5
78091 1
1410
1 1
23.4
78091 1
1410
12
22.4
780911
1410
13
20 .5
760911
1410
14
19.3
78091 1
1410
15
17.2
78091 1
1410
16
15.9
78091 1
1410
17
14.9
780911
1410
18
13.7
780911
14 1 U
19
12.4
780911
1410
2u
11.3
78091 1
1410
21
10.6
78091 1
1410
22
9.8
781019
u
19.2
7810 19
1
19.2
781019
2
19.2
7810 19
3
19.2
781U 1 9
4
19.2
7b1U19
5
19.2
781019
fa
19.2
781019
r
19.2
781019
8
19.2
781019
9
19.2
781019
10
19.2
781019
1 1
19.2
781019
Id
19.2
781019
13
19.2
781019
14
19.2
781019
lb
15.7
7810 19
lb
17.2
7810 19
17
lb. 1
7d1019
18
15.1
781019
19
14.1
781019
20
13.3
781019
21
12.6
781019
22
12.1
781019
23
1 1 .6
781019
24
1U1
781019
2b
10.6
7810 19
27
10.1
-------
STATION - WILKIE BhUDG
m
00003
00010
depth
water
TEMP
DATE
TIME
METERS
CENT
780915
1100
0
25.7
780915
1 100
1
2b. 1
780915
1100
2
26.3
780915
1 100
3
26.3
780915
1100
4
26.3
760915
1100
5
26.3
780915
1100
6
26.3
780915
1100
7
25.4
780915
1100
8
24.5
780915
1100
9
24.3
780915
1100
10
24.2
780915
1100
11
23.9
780915
1100
12
23.7
780915
1100
13
23.5
781019
0
18.2
781019
5
18.2
781019
6
17.7
781019
7
17.1
781019
a
17.1
781019
9
15.7
781019
10
14.7
781019
11
14.1
-57-
-------
STATION - BROWNS BR 106
00003
00010
DEPTH
WATErt
TEMP
DATE
TIME
METERS
CENT
780911
1505
0
28.2
780 V11
1505
1
28.3
78091 1
1505
2
28.3
780911
1505
3
28.3
780911
1505
t
28.1
780911
1505
5
28.1
780911
1505
6
28.1
780911
1505
7
28.1
78091 1
1505
8
27.0
780911
1505
9
26.2
780911
1505
10
24.3
780911
1505
11
24.6
780911
1505
12
20.2
780911
1505
13
19.4
780911
1505
14
18.7
780911
1S05
15
17.3
780911
1505
lo
15.9
780911
1505
1 /
14.9
780911
1505
18
13.7
780911
1505
19
12.7
780911
1505
20
1 1.6
780911
1505
21
10.5
780911
1505
22
9.6
780911
1505
23
8.6
780911
1505
24
8.5
780911
1505
2b
7.9
78U911
1505
26
7.9
7809 1 1
1505
27
7.6
78091 1
1505
2b
7.6
780911
1505
29
7.6
78091 1
1505
30
7.4
780911
1505
31
7.4
780911
1505
32
7.3
781019
0
19.7
781019
5
19.7
781019
10
19.3
781U19
lb
19.2
781019
16
18.2
781019
17
16.9
781019
18
lb. 1
781019
19
14.1
781019
20
13.3
-------
STATION - LANIER BROG
00003
000 10
DEPTH
water
TEMP
DATE
TIME
METERS
CENT
700911
1440
0
27.7
780911
1440
1
27.8
780911
1440
d
27.8
70091 1
1440
J
27.8
78091 1
1440
4
27.8
780911
1440
5
27.8
780911
1440
6
27.8
78091 1
1440
7
26.7
780911
1440
8
25.7
780911
i440
9
25.0
780911
1440
lu
24.1
780911
1440
1 1
23.3
78091 1
1440
la
22.2
78091 1
1440
13
20.3
78091 1
1440
14
18.8
78091 1
1440
It)
17.1
78091 1
1440
16
15.8
780911
1440
17
14 .6
780911
1440
18
13.2
78091 1
1440
19
12.2
78091 1
1440
20
11.2
78 1 U 1 9
U
19.9
781019
5
19.7
781 U 1 9
10
19.7
781019
14
19.2
781019
lb
18.4
781019
lb
16.7
781019
17
16.9
781019
Id
15.9
781019
19
14.7
781019
20
13.7
781019
21
12.6
781019
22
12.1
-59-
-------
STATION - THOMPSON bR
00003 00010
DEPTh WATER
TEMP
DATE TIME METERS CENT
780 915 1020
760915 1020
700915 1020
780915 1020
700915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
780915 1020
781019
781019
781019
U 26.0
1 2 6.3
2 26.3
3 26.5
-------
STATION - LONGSTREET B
oe^o i
000 1 0
uEPTH
WATER
TEMP
DATE
TIME
METERS
CENT
780915
0950
0
26.0
780915
0950
1
26.3
780915
0950
2
26.3
780915
0950
3
26.3
780915
0950
4
26.5
780915
0950
5
26.5
780915
0950
b
26.5
780915
0950
1
25.1
780915
0950
8
24.7
780915
0950
9
24.4
780915
0950
10
23.6
780915
0950
11
22.4
7b 0 915
0950
12
21.3
780915
0950
13
19.8
781019
0
19.2
781U 1 9
i
19.2
781019
2
19.2
781019
3
19.2
781019
5
19.2
781019
10
19.2
781019
15
19.2
781019
lt»
19.2
-------
STATION - CLARK
00003 00010
DEPTH WATEK
TEMP
DATE TIME METERS CENT
760915 0930
780915 0930
760915 0930
780915 0930
780915 0930
780915 0930
780915 0930
780915 0930
780915 0930
780915 0930
780915 0930
780915 0930
780915 0930
781019
781019
781019
781019
731019
781019
7811)19
781019
781U19
2 26.3
3 26.5
*~ 26.5
5 26.5
b 25.4
7 25.0
8 24. 4
9 23.7
10 23.5
11 23.4
12 23.3
13 21.3
14 20.4
0 18.2
5 17.9
6 17.9
7 17.9
8 16.7
9 16.2
lu 15.7
11 15.7
12 15.7
-62-
-------
STATION - BH-2*
DATE TIME
01 042
COPPEW
CU» TOT
UG/L
01045
IRON
FE 9 TOT
UG/L
01055
MAMGNEbE
MN
ue/L
7b1103
10.0UK 869.00
612.00
01092
ZINC
ZN» TUT
UU/L
73J.OO
o
BH = Buford Hatchery
-64-
-------
STATION
- BH-3*
01042 0104b
COPPER IRON
CU»TOT FEfTOT
DATt TIME UG/L UG/L
7ttll03 10.0UK 1203.00
*BH = Buford Hatchery
01055
MANGNESE
MN
UG/L
01 092
2INC
ZN~TOT
UG/L
t>52.00
43U.00
-------
STATION - HH-4*
Oioitl 01045
COPPEH IRON
CU,TOT FE »TOT
DATE TIME UG/L UG/L
781103 10.0UK 1095.00
BH = Buford Hatchery
01055 01U92
MANGNESE ZINC
'MN ZN » TOT
UG/L UG/L
654.00 62*!.00
-66-
-------
LAKE LANIER STUDY, 1978
METALS IN FISH TISSUE
ug/n Dry Wt,
Date
Location
Species
Tissue
Cu
Mn
Zn
Fe
12/5/78
Boggs Cr.
Rainbow
Whole
3.60
21.40
114.26
126.84
12/5/78
Boggs Cr.
Rainbow
Liver
55.00
<25.00
<50.00
1465.00
12/5/78
Boggs Cr.
Rainbow
Liver
56.00
<20.00
<40.00
729.00
12/5/78
Boggs Cr.
Rainbow
Liver
35.00
<12.50
80.00
1088.75
12/5/78
Town Cr.
Rainbow
Whole
5.18
26.89
120.22
157.70
12/5/78
Town Cr.
Rainbow
Liver
39.09
4.54
45.00
190.91
12/5/78
Town Cr.
Rainbow
Liver
0.30
<4.35
27.83
141.30
12/5/78
Dukes Cr.
Rainbow
Whole
2.17
32.50
123.35
166.64
12/5/78
Dukes Cr.
Rainbcw
Liver
<3.85
<3.85
2.69
133.85
12/5/78
Dukes Cr.
Rainbow
Liver
7.06
<5.88
64.71
1168.82
15/5/78
Dukes Cr.
Rainbow
Liver
21.60
8.40
58.00
519.20
12/5/78
McClure Cr.
Rainbow
Whole
5.68
23.05
129.50
229.13
12/5/78
McClure Cr.
Rainbow
Liver
130.40
<4.67
55.42
273.75
12/5/78
McClure Cr.
Rainbow
Liver
257.59
<3.45
132.76
905.86
12/8/78
Chattahoochee
L.M.
Liver
1.75
2.01
59.79
975.71
12/8/78
Chattahoochee
L.M.
Liver
20.16
5.70
89.59
719.59
12/8/78
Chattahoochee
L.M.
Whole
2.41
12.04
54.01
72.19
12/8/78
Chattahoochee
L.M.
Whole
2.84
8.30
58.16
98.79
12/12/78
Chestatee
L.M.
Whole
2.30
6.73
72.00
35.51
12/12/78
Chestatee
L.M.
Whole
1.90
3.70
64.33
56.98
12/12/78
Chestatee
L.M.
Liver
<0.54
1.80
47.50
268.20
12/12/78
Chestatee
L.M.
Liver
6.38
5.44
79.94
692.56
11/2/78
Chattahoochee
Y. Perch
2.78
70.08
79.30
202.13
11/2/78
Chattahoochee
Y. Perch
3.02
61.34
88.77
89.38
11/2/78
Chattahoochee
Y. perch
2.32
109.44
86.90
(83.03
11/2/78
Chattahoochee
Y. Perch
2.41
91.22
65.39
40.89
11/2/78
Chattahoochee
Br. Trout
5.07
35.87
87.75
133.62
11/2/78
Chattahoochee
Br. Trout
2.87
19.73
91.40
51.73
L.M. - Largemouth Bass
Y. Perch - Yellow Perch
Br. Trout - Brook Trout
-67-
-------
7/3/78
Chattahoochee
Rainbow
1.58
2.00
41.15
66.92
7/3/78
Chattahoochee
Rainbcw
17.38
4.81
123.60
469.00
7/3/78
Chattahoochee
Rainbow
1.81
3.04
42.30
23.50
7/3/78
Chattahoochee
Rainbow
1.69
3.46
53.80
35.15
7/5/78
Chestatee
L.M.
9.19
1.65
50.77
143.80
7/5/78
Chestatee
L.M.
2.58
66.15
66.20
106.20
7/5/78
Chestatee
L.M.
22.92
4.62
70.80
1069.00
7/5/78
Chestatee
L.M.
1.92
5.00
39.20
50.40
7/5/78
Dukes Cr.
61.50
0.64
81.20
1392.00
7/5/78
Dukes Cr.
34.85
3.62
73.80
873.00
7/5/78
Dukes Cr.
18.65
4.46
90.40
2585.00
7/5/78
Dukes Cr.
3.35
27.54
141.20
114.00
7/5/78
Plume Orchard
213.50
5.35
92.69
346.20
7/5/78
Plume Orchard
4.31
13.65
103.90
153.10
7/5/78
McClure Cr.
73.10
2.50
32.10
1442.00
7/5/78
McClure Cr.
358.10
0.88
68.10
496.00
7/5/78
McClure Cr.
42.30
4.12
68.10
465.00
7/5/78
McClure Cr.
9.61
12.88
93.80
100.81
7/5/78
Charlies Cr.
12.20
51.20
7/5/78
Charlies Cr.
29.20
84.40
7/5/78
Charlies Cr.
89.60
58.80
7/5/78
Charlies Cr.
4.20
86.50
6/30/78
Town Cr.
72.70
22.42
60.00
5342.00
6/30/78
Town Cr.
153.50
2.50
54.23
1196.00
6/30/78
Town Cr.
26.60
5.38
61.90
1131.00
6/30/78
Town Cr.
4.10
19.38
90.00
132.30
6/30/78
Town Cr.
45.00
1.88
32.96
2046.00
6/30/78
Town Cr.
118.50
8.19
99.23
1165.00
6/30/78
Town Cr.
23.20
0.65
74.23
977.00
6/30/78
Town Cr.
2.23
7.35
56.54
58.00
L.M. - Largemouth Bass
Y. Perch - Yellow Perch
Br. Trout - Brook Trout
-68-
-------
7/5/78
Buford
Hatchery
Rainbcw
Whole
4.04
8.85
53.80
33.80
7/5/78
Buford
Hatchery
Rainbow
Whole
2.15
8.65
48.08
41.50
7/5/78
Buford
Hatchery
Rainbow
Liver
200.00
3.69
53.50
89.20
7/5/78
Buford
Hatchery
Rainbow
Liver
144.23
6.27
81.50
199.20
10/78
Buford
Hatchery
Rainbow
Whole
27.23
0.9b
27.08
165.00
12/78
Buford
Hatchery
Rainbcw
Gill
17.2
12/78
Buford
Hatchery
Rainbow
Liver
350.6
12/78
Buford
Hatchery
Rainbow
Gill
9.6
12/78
Buford
Hatchery
Rainbow
Liver
498.0
12/78
Buford
Hatchery
Rainbow
Gill
16.2
12/78
Buford
Hatchery
Rainbow
Liver
369.80
12/78
Buford
Hatchery
Rainbow
Gill
10.50
12/78
Buford
Hatchery
Rainbcw
Liver
371.30
12/78
Buford
Hatchery
Rainbow
Gill
17.00
12/78
Buford
Hatchery
Rainbow
Liver
284.00
12/78
Buford
Hatchery
Rainbcw
Gill
10.40
12/78
Buford
Hatchery
Rainbow
Liver
484.00
12/78
Buford
Hatchery
Rainbow
Gill
48.2
12/78
Buford
Hatchery
Rainbcw
Liver
422.1
12/78
Buford
Hatchery
Rainbcw
Gill
16.8
12/78
Buford
Hatchery
Rainbcw
Liver
317.1
12/78
Buford
Hatchery
Rainbow
Gill
3.4
12/78
Buford
Hatchery
Rainbow
Liver
816.0
12/78
Buford
Hatchery
Rainbow
Gill
7.8
12/78
Buford
Hatchery
Rainbow
Liver
598.9
12/78
Buford
Hatchery
Rainbow
Gill
8.1
12/78
Buford
Hatchery
Rainbow
Liver
520.3
12/78
Buford
Hatchery
Rainbcw
Gill
11.8
12/78
Buford
Hatchery
Rainbow
Liver
305.8
12/78
Buford
Hatchery
Rainbow
Gill
2.5
12/78
Buford
Hatchery
Rainbow
Liver
736.2
12/78
Buford
Hatchery
Rainbow
Gill
10.0
12/78
Buford
Hatchery
Rainbow
Liver
508.6
12/78
Buford
Hatchery
Rainbow
Gill
12.7
12/78
Buford
Hatchery
Rainbcw
Liver
354.0
12/78
Buford
Hatchery
Rainbcw
Gill
14.3
12/78
Buford
Hatchery
Rainbow
Liver
492.8
12/78
Buford
Hatchery
Rainbow
Gill
4.3
12/78
Buford
Hatchery
Rainbcw
Liver
504.1
12/78
Buford
Hatchery
Rainbow
Gill
1.5
12/78
Buford
Hatchery
Rainbcw
Liver
624.8
12/78
Buford
Hatchery
Rainbow
Gill
17.8
L.M. - Largemouth Bass
Y. Perch - Yellow Perch
Br. Trout - Brook Trout
-69-
-------
12/78
Buford
Hatchery
Rainbow
Liver
750.1
12/78
Buford
Hatchery
Rainbow
Gill
8.7
12/78
Buford
Hatchery
Rainbow
Liver
842.4
12/78
Buford
Hatchery
Rainbow
Gill
17.9
12/78
Buford
Hatchery
Rainbow
Liver
614.0
12/78
Buford
Hatchery
Rainbow
Gill
24.3
12/78
Buford
Hatchery
Rainbow
Liver
725.3
12/78
Buford
Hatchery
Rainbow
Gill
5.5
12/78
Buford
Hatchery
Rainbow
Liver
797.3
12/78
Buford
Hatchery
Rainbow
Gill
2.4
12/78
Buford
Hatchery
Rainbow
Liver
705.1
L.M. - Largemouth Bass
Y. Perch - Yellow Perch
Br. Trout - Brook Trout
-70-
-------
f
\
DATE DUE
V
y
------- |