U.S. ENVIRONMENTAL PROTECTION AGENCY
NATIONAL EUTROPHICATION SURVEY
WORKING PAPER SERIES
DISTRIBUTION OF PHYTOPLANKTON
IN TENNESSEE LAKES
WORKING PAPER NO. 691
CORVALLIS ENVIRONMENTAL RESEARCH LABORATORY - CORVALLIS, OREGON
and
ENVIRONMENTAL MONITORING & SUPPORT LABORATORY - LAS VEGAS, NEVADA

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DISTRIBUTION OF PHYTOPLANKTON
IN TENNESSEE LAKES
WORKING PAPER NO. 691

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DISTRIBUTION OF PHYTOPLANKTON IN TENNESSEE LAKES
by
Fabienne A. Hiatt^, S. C. Hern*, J. W. Hilgert^, V. W. Lambou*,
F. A. Morris^, R. W. Thomas*, M. K. Morris^
L. R. Williams*, and W. D. Taylor*.
Water and Land Quality Branch
Monitoring Operations Division
Environmental Monitoring and Support Laboratory
Las Vegas, Nevada 89114
^Department of Biological Sciences
The University of Nevada, Las Vegas
Las Vegas, Nevada 89154
Working Paper No. 691
National Eutroph1cat1on Survey
Office of Research and Development
U.S. Environmental Protection Agency
July 1977

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ii
Table of Contents
Foreword 				111
Introduction 		1
Materials and Methods 		3
Lake and Site Selection 		3
Sample Preparation 		4
Examination 		5
Quality Control 		5
Results 		6
Nygaard's Trophic State Indices 		6
Palmer's Organic Pollution Indices 		8
Species Diversity and Abundance Indices 		9
Species Occurrence and Abundance 		11
Literature Cited 		12
Appendix: Summary of Phytoplankton Data 		13

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111
FOREWORD
The National Eutrophlcation Survey was Initiated in 1972 in
response to an Administration commitment to Investigate the nationwide
threat of accelerated eutrophication to freshwater lakes and reservoirs.
The Survey was designed to develop, in conjunction with State environmental
agencies, information on nutrient sources, concentrations, and
impact on selected freshwater lakes as a basis for formulating
comprehensive and coordinated national, regional, and State management
practices relating to point source discharge reduction and nonpoint
source pollution abatement in lake watersheds.
The Survey collected physical, chemical, and biological data
from 815 lakes and reservoirs throughout the contiguous United
States. To date, the Survey has yielded more than two million
data points. In-depth analyses are being made to advance the rationale
and data base for refinement of nutrient water quality criteria
for the Nation's freshwater lakes.

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1
INTRODUCTION
The collection and analysis of phytoplankton data were included
in the National Eutrophication Survey 1n an effort to determine
relationships between algal characteristics and trophic status of
individual lakes.
During spring, summer, and fall of 1973, the Survey sampled 250
lakes in 17 States. Over 700 algal species and varieties were
identified and enumerated from the 743 water samples examined.
This report presents the species and abundance of phytoplankton
in the 16 lakes sampled in the State of Tennessee (Table 1). The
Nygaard's Trophic State (Nygaard 1949), Palmer's Organic Pollution
(Palmer 1969), and species diversity and abundance Indices are also
included.

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4701
4704
4706
4707
4708
4711
4712
4713
4717
4720
4722
4723
4724
4725
4727
2
Lakes Sampled 1n the State of Tennessee
LAKE NAME
COUNTY
Barkley Lake
Stewart, Montgomery (Trigg,

Lyon 1n ICY)
Boone Reservoir
Washington, Sullivan, Carter
Cheatham Reservoir
Cheatham, Davidson
Cherokee Lake
Jefferson, Hamblen, Grainger,

Hawkins
Chlckamauga Lake
Hamilton, Rhea, Meigs, McM1nn
Douglas Lake
Sevier, Jefferson, Cocke
Fort Loudon Lake
Loudon, Knox, Blount
Great Falls Lake
White, Van Buren
Nlckajack Reservoir
Marlon, Hamilton
Old Hickory Lake
Sumner, Davidson, Wilson,

Smith, Trousdale
Watts Bar Lake
Rhea, Meigs, Cumberland,

Roane, Loudon
Percy Priest Reservoir
Davidson, Rutherford
T1ms Ford Reservoir
Moore, Franklin
South Holston Lake
Sullivan (Washington 1n VA)
Reel foot Lake
Obion
Woods Reservoir
Franklin, Coffee
(Elk River Reservoir)


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3
MATERIALS AND METHODS
LAKE AND SITE SELECTION
Lakes and reservoirs Included 1n the Survey were selected through
discussions with State water pollution agency personnel and U.S.
Environmental Protection Agency Regional Offices (U.S. EPA 1975).
Screening and selection strongly emphasized lakes with actual or
potential accelerated eutrophlcation problems. As a result, the
selection was limited to lakes:
(1)	Impacted by one or more municipal sewage treatment plant
outfalls either directly Into the lake or by discharge to an
inlet tributary within approximately 40 kilometers of the
lake;
(2)	40 hectares or larger 1n size; and
(3)	With a mean hydraulic retention time of at least 30 days.
Specific selection criteria were waived for some lakes of particular
State interest.
Sampling sites for a lake were selected based on available
information on lake morphometry, potential major sources of nutrient
input, and on-site judgment of the field Hmnologlst (U.S. EPA 1975).
Primary sampling sites were chosen to reflect the deepest portion of
each major basin 1n a test lake. Where many basins were present,
selection was guided by nutrient source Information on hand. At each
sampling site, a depth-Integrated phytoplankton sample was taken.
Depth-Integrated samples were a uniform mixture of water from the
surface to a depth of 15 feet (4.6 meters) or from the surface to the
lower limit of the photic zone representing 1 percent of the Incident
light, whichever was greater. If the depth at the sampling site was
less than 15 feet (4.6 meters), the sample was taken from just off the
bottom to the surface. Normally, a lake was sampled three times 1n 1
year, providing information on spring, sunnier, and fall conditions.

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4
SAMPLE PREPARATION
Four milliliters (ml) of Acld-Lugol's solution (Prescott 1970)
were added to each 130-ml sample from each site at the time of
collection for preservation. The samples were shipped to the
Environmental Monitoring and Support Laboratory, Las Vegas, Nevada,
where equal volumes from each site were mixed to form two 130-ml
composite samples for a given lake. One composite sample was put into
storage and the other was used for the examination.
Prior to examination, the composite samples were concentrated by
the settling method. Solids were allowed to settle for at least 24
hours prior to siphoning off the supernatant. The volume of the
removed supernatant and the volume of the remaining concentrate were
measured and concentrations determined. A small (8 ml) library
subsample of the concentrate was then taken. The remaining
concentrate was gently agitated to resuspend the plankton and poured
into a capped, graduated test tube. If a preliminary examination of a
sample indicated the need for a more concentrated sample, the contents
of the test tube were further concentrated by repeating the settling
method. Final concentrations varied from 15 to 40 times the original.
Permanent slides were prepared from concentrated samples after
analysis was complete. A drop of superconcentrate from the bottom of
the test tube was placed 1n a ring of clear Karo Corn Syrup with
phenol (a few crystals of phenol were added to each 100 ml of syrup)
on a glass slide, thoroughly mixed, and topped with a coverglass.
After the syrup at the edges of the coverglass had hardened, the
excess was scraped away and the mount was sealed with clear fingernail
polish. Permanent diatom slides were prepared by drying sample
material on a coverglass, heating 1n a muffle furnace at 400 C for 45
minutes, and mounting in Hyrax. Finally, the mounts were sealed with
clear fingernail polish.
Backup samples, library samples, permanent sample slides, and
Hyrax-mounted diatom slides are being stored and maintained at the
U.S. EPA's Environmental Monitoring and Support Laboratory-Las Vegas.

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5
EXAMINATION
The phytoplankton samples were examined with the aid of binocular
compound microscopes. A preliminary examination was performed to
precisely Identify and 11st all forms encountered. The length of this
examination varied depending on the complexity of the sample. An
attempt was made to find and identify all of the forms present 1n each
sample. Often forms were observed which could not be Identified to
species or to genus. Abbreviated descriptions were used to keep a
record of these forms (e.g., lunate cell, blue-green filament,
Navicula #1). Diatom slides were examined using a standard light
microscope. If greater resolution was essential to accurately
identify the diatoms, a phase-contrast microscope was used.
After the species 11st was compiled, phytoplankton were
enumerated using a Neubauer Counting Chamber with a 40x objective lens
and a lOx ocular lens. All forms within each field were counted. The
count was continued until a minimum of 100 fields had been viewed, or
until the dominant form had been observed a minimum of 100 times.
QUALITY CONTROL
Internal quality control checks on species Identifications and
counts were performed on a regular basis between project phycologlsts
at the rate of 7 percent. Although an individual had primary
responsibility for analyzing a sample, taxonomlc problems were
discussed among the phycologlsts.
Additional quality control checks were performed on the Survey
samples by Dr. 6. W. Prescott of the University of Montana at the rate
of 5 percent. Quality control checks were made on 75 percent of these
samples to verify species Identifications while checks were made on
the remaining 25 percent of the samples to verify genus counts.
Presently, the agreement between quality control checks for species
identification and genus enumerations 1s satisfactory.

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6
RESULTS
The Appendix summarizes all of the phytoplankton data collected
from the State by the Survey. It 1s organized by lake, Including an
alphabetical phytoplankton species 11st with concentrations for
individual species given by sampling date. Results from the
application of several Indices are presented (Nygaard's Trophic State,
Palmer's Organic Pollution, and species diversity and abundance).
Each lake has been assigned a four-d1g1t STORET number. [STORET
(STOrage and RETrieval) is the U.S. EPA's computer system which
processes and maintains water quality data.] The first two digits of
the STORET number Identify the State; the last two digits Identify the
lake.
NYGAARD'S TROPHIC STATE INDICES
Five Indices devised by Nygaard (1949) were proposed under the
assumption that certain algal groups are Indicative of levels of
nutrient enrichment. These indices were calculated 1n order to aid in
determining the surveyed lakes' trophic status. As a general rule,
Cyanophyta, Euglenophyta, centric diatoms, and members of the
Chlorococcales are found 1n waters that are eutrophlc (rich 1n
nutrients), while desmlds and many pennate diatoms generally cannot
tolerate high nutrient levels and so are found 1n ollgotrophlc waters
(poor in nutrients).
In applying the indices to the Survey data, the number of taxa in
each major group was determined from the species 11st for each sample.
The ratios of these groups give numerical values which can be used as
a biological index of water richness. The five indices and the ranges
of values established for Danish lakes by Nygaard for each trophic
state are presented 1n Table 2. The appropriate symbol, (E) eutrophlc
and (0) ollgotrophlc, follows each calculated value 1n the tables 1n
the Appendix. A question mark (?) was entered 1n these tables when
the calculated value was within the range of both classifications.

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7
Table 2. Nygaard's Trophic State Indices
adapted from Hutchinson (1967)
Index
Calculation
Myxophycean
Chlorophycean
Diatom
Euglenophyte
Myxophyceae
Desmldeae
Chlorococcales
Desmldeae
Centric Diatoms
Pennate Diatoms
Euqlenophyta	
Myxophyceae + Cnlorococcales
011gotroph1c
0.0-0.4
0.0-0.7
0.0-0.3
0.0-0.2
Compound Myxophyceae + Chlorococcales + 0.0-1.0
Centric Diatoms + Euqlenophyta
Desmldeae
Eutrophic
0.1-3.0
0.2-9.0
0.0-1.75
0.0-1.0
1.2-25

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8
PALMER'S ORGANIC POLLUTION INDICES
Palmer (1969) analyzed reports from 165 authors and developed
algal pollution indices for use in rating water samples with high
organic pollution. Two lists of organic pollution-tolerant forms
were prepared, one containing 20 genera, the other, 20 species (Tables
3 and 4). Each form was assigned a pollution index number ranging
from 1 for moderately tolerant forms to 6 for extremely tolerant
forms. Palmer based the index numbers on occurrence records and/or
where emphasized by the authors as being especially tolerant of
organic pollution.
Table 3. Algal Genus Pollution Index (Palmer 1969)
Pollution	Pollution
Index	Index
Anacystis	1	Micractinium	1
Ankistrodesmus	2	Navicula	3
Chlamydomonas	4	Nitzechia	3
Ch lore I la	3	Oecillatoria	5
Closterium	1	Pandorina	1
Cyclotella	1	Phacus	2
Euglena	5	Phormidium	1
Gomphonema	1	Scenedeamus	4
Lepocinclis	1	Stigeoclonium	2
Meloeira	1	Synedra	2
Table 4. Algal Species Pol
Pollution
Index
Ankistrodesmus faloatue	3
Arthroepira jenneri	2
Chlorella vulgaris	2
Cyclotella meneghiniana	2
Euglena gracilis	1
Euglena viridis	6
Gomphonema parvulum	1
Meloeira varians	2
Navicula cryptocephala	1
Nitzechia aoiculari8	1
on Index (Palmer 1969)
Pollution
Index
Nitzechia palea	5
O8cillatoria chlorina	2
O8cillatoria limosa	4
08cillatoria princeps	1
08cillatoria putrida	1
Oscillatoria tenuis	4
Pandorina morum	3
Scenede8mus quadricauda	4
Stigeoclonium tenue	3
Synedra ulna	3

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9
In analyzing a water sample, any of the 20 genera or species of
algae present in concentrations of 50 per milliliter or more are
recorded. The pollution index numbers of the algae present are
totaled, providing a genus score and a species score. Palmer
determined that a score of 20 or more for either index can be taken as
evidence of high organic pollution, while a score of 15 to 19 1s taken
as probable evidence of high organic pollution. Lower figures suggest
that the organic pollution of the sample is not high, that the sample
is not representative, or that some substance or factor interfering
with algal persistence is present and active.
SPECIES DIVERSITY AND ABUNDANCE INDICES
"Information content" of biological samples is being used
commonly by biologists as a measure of diversity. Diversity 1n this
connection means the degree of uncertainty attached to the specific
identity of any randomly selected individual. The greater the number
of taxa and the more equal their proportions, the greater the
uncertainty, and hence, the diversity (Pielou 1966). There are
several methods of measuring diversity, e.g., the formulas given by
Brillouin (1962) and Shannon and Weaver (1963). The method which is
appropriate depends on the type of biological sample on hand.
Pielou (1966) classifies the types of biological samples and
gives the measure of diversity appropriate for each type. The Survey
phytoplankton samples are what she classifies as larger samples
(collections in Pielou's terminology) from which random subsamples can
be drawn. According to Pielou, the average diversity per individual
for these types of samples can be estimated from the Shannon-Wiener
formula (Shannon and Weaver 1963):
S
H = -Z P. log P.
1=1 1 x 1
Where P is the proportion of the ith taxon in the sample, which 1s cal-
culated from n./N; n. is the number of individuals per milliliter of the
ith taxon; N i$ the total number of Individuals per ml; and S 1s the total
number of taxa.
However, Basharin (1959) and Pielou (1966) have pointed out that
H calculated from the subsample 1s a biased estimator of the sample H,
and if this bias is to be accounted for, we must know the total num-
ber of taxa present in the sample since the magnitude of this bias
depends on it.

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I u
Pielou (1966) suggests that 1f the number of taxa 1n the
subsample falls only slightly short of the number 1n the larger
sample, no appreciable error will result 1n considering S, estimated
from the subsample, as being equal to the sample value. Even though
considerable effort was made to find and Identify all taxa, the Survey
samples undoubtedly contain a fair number of rare phytoplankton taxa
which were not encountered.
In the Shannon-Wiener formula, an Increase in the number of taxa
and/or an Increase 1n the evenness of the distribution of individuals
among taxa will Increase the average diversity per individual from its
minimal value of zero. Sager and Hasler (1969) found that the
richness of taxa was of minor Importance 1n determination of average
diversity per individual for phytoplankton and they concluded that
phytoplankton taxa 1n excess of the 10 to 15 most abundant ones have
little effect on H, which was verified by our own calculations. Our
counts are 1n number per ml and since logarithms to the base
2 were used in our calculations, H is expressed 1n units of bits per
individual. When Individuals of a taxon were so rare that they were
not counted, a value of 1/130 per ml or 0.008 per ml was used in the
calculations since at least one Individual of the taxon must have been
present in the collection.
A Survey sample for a given lake represents a composite of all
phytoplankton collected at different sampling sites on a lake during a
given sampling period. Since the number of samples (M) making up a
composite 1s a function of both the complexity of the lake sampled and
its size, it should affect the richness of taxa component of the
diversity of our phytoplankton collections. The maximum diversity
(MaxH) (i.e., when the Individuals are distributed among the taxa as
evenly as possible) was estimated from log2 S, the total diversity (D)
was calculated from HN, and the evenness component of diversity (J)
was estimated from H/MaxH (Pielou 1966). Also given 1n the Appendix
are L (the mean number of Individuals per taxa per ml) and K
(the number of Individuals per ml of the most abundant taxon 1n the
sample).
Zand (1976) suggests that diversity indices be expressed In units
of "sits", I.e., 1n logarithms to base S (where S is the total number
of taxa 1n the sample) Instead of In "bits", I.e., in logarithms to
base 2. Zand points out that the diversity index in sits per individual
is a normalized number ranging from 1 for the most evenly distributed
samples to 0 for the least evenly distributed samples. Also, it can
be used to compare different samples, independent of the number of

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11
taxa 1n each. The diversity 1n bits per Individual should not be used
in direct comparisons Involving various samples which have different
numbers of species. Since MaxH equals log S, the expression 1n sits
1s equal to logs S or 1. Therefore diversity 1n sits per Individual
is numerically equivalent to J, the evenness component for the Shannon-
Wiener formula.
SPECIES OCCURRENCE AND ABUNDANCE
The alphabetic phytoplankton species 11st for each lake,
presented 1n the Appendix, gives the concentrations of Individual
species by sampling date. Concentrations are 1n cells, colonies, or
filaments (CEL, COL, FIL) per ml. An "XM after a species name
indicates the presence of the species on that date in such a low
concentration that 1t did not show up 1n the count. A blank space
indicates that the organism was not found 1n the sample collected on
that date. Column S Is used to designate the examiner's subjective
opinion of the five dominant taxa 1n a sample, based upon relative
size and concentration of the organism. The percent column (3»C)
presents, by abundance, the percentage composition of each taxon.

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12
LITERATURE CITED
Basharin, G. P. 1959. On a statistical estimate for the entrophy of a
sequence of Independent random variables, pp. 333-336. In N.
Artin (ed.), Theory of Probability and Its Applications
(translation of "Teoriya Veroyatnosei i ee Premeneniya") 4.
Society for Industrial and Applied Mathematics, Philadelphia.
Brillouin, L. 1962. Science and Information Theory (2nd ed.).
Academic Press, New York. 351 pp.
Hutchinson, G. E. 1967. A Treatise on Limnology. II. Introduction
to Lake Biology and the Limnoplankton. John Wiley and Sons,
Inc., New York. 1,115 pp.
Nygaard, G. 1949. Hydroblological studies of some Danish ponds and
lakes. II. (K danske Vidensk. Selsk.) Biol. Sci. 7:293.
Palmer, C. M. 1969. A composite rating of algae tolerating organic
pollution. J. Phycol. 5:78-82.
Pielou, E. C. 1966. The measurement of diversity in different types
of biological collections. J. Theor. Biol. 13:131-144.
Prescott, G. W. 1970. How to Know the Freshwater Algae. William C.
Brown Company, Dubuque. 348 pp.
Sager, P. E. and A. D. Hasler. 1969. Species diversity in laucustrine
phytoplankton. I. The components of the index of diversity from
Shannon's formula. Amer. Natur. 103(929):51-59.
Shannon, C. E. and W. Weaver. 1963. The Mathematical Theory of
Communication. University of Illinois Press, Urbana. 117 pp.
U.S. Environmental Protection Agency. 1975. National Eutrophication
Survey Methods 1973-1976. Working Paper No. 175. Environmental
Monitoring and Support Laboratory. Las Vegas, Nevada, and
CorvalUs Environmental Research Laboratory, Corvallis, Oregon.
91 PP.
Zand, S. M. 1976. Indexes associated with information theory in water
quality. Journal WPCF. 48(8):2026-2031.

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13
APPENDIX
SUMMARY OF PHYTOPLANKTON DATA
The Appendix format was computer generated. Because It was only
possible to use upper case letters 1n the printout, all scientific
names are printed 1n upper case and are not Italicized.
The alphabetic phytoplankton lists Include taxa without species
names (e.g., EUNOTIA, EUNOTIA #1, EUNOTIA ?, FLAGELLATE, FLAGELLATES,
MICROSYSTIS INCERTA ?, CHLOROPHYTAN COCCOID CELLED COLONY). When
species determinations were not possible, symbols or descriptive
phrases were used to separate taxa for enumeration purposes. Each
name on a 11st, however, represents a unique species different from
any other name on the same 11st, unless otherwise noted, for counting
purposes.
Numbers were used to separate unidentified species of the same
genus. A generic name listed alone is also a unique species. A
question mark (?) 1s placed Immediately after the portion of a name
which was assigned with uncertainty. Numbered, questioned, or
otherwise designated taxa were established on a lake-by-lake basis;
therefore NAVICULA #2 from lake A cannot be compared to NAVICULA #2
from lake B. Plurallzed categories (e.g., FLAGELLATES, CENTRIC
DIATOMS, SPP.) were used for counting purposes when taxa could not be
properly differentiated on the counting chamber.

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LAKE NAME: BARKLEY LAKE
STORET NUMBER: 4701
NYGAARO TROPHIC STATE INDICES
DATE
05 16
73
08 14
73
10 20
73
MYXOPHYCEAN
02/0
E
8.00
E
2.50
E
CHLOROPHYCEAN
03/0
i
10.0
E
3.00
E
EUGLENOPHYTE
0.60
E
0.17
?
0.27
E
DIATOM
0.82
E
0.75
c
0. 75
E
COMPOUND
17/0
E
27.0
E
10.0
E
PALMER ' S ORGANIC POLLUTION INDICES
DATE 05 16 73 08 14 73 10 20 73
GENUS	02	14	11
SPECIES	00	02	02
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 16 73
08 14 73
10 20 73
AVERAGE DIVERSITY
H
2. 51
3.25
3.09
NUMBER OF TAXA
S
36.00
39.00
35o00
NUMBER OF SAMPLES COMPOSITED
M
10.00
6. 00
5.00
MAXIMUM DIVERSITY
MAXH
5.17
5.29
5.13
TOTAL DIVERSITY
D
38144.47
20670.00
11562.78
TOTAL NUMBER OF INDIVIDUALS/ML
N
15197.00
6360. 00
3742.00
EVENESS COMPONENT
J
Ob 49
0.61
0.60
MEAN NUMBER OF INDIVIDUALS/TAXA
L
422.14
163.08
106.91
NUMBER/ML OF MOST ABUNDANT TAXON
K
5061b00
2202.00
1022.00

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LAKE NAME: BARKLEY LAKE
STORET NUMBER: 4701
CONTINUED
TAXA	FORM |S %C
ACTINASTRUM HANTZSCHII	COL	I	I
ANABAENA	FIL	I	I
ASTERIONELLA FORMOSA	CEL	I	I 0.1
CARTERIA	CEL	I	I
CLOSTERIUM	CEL	I	I
COCCONEIS	CEL	I	I
COELASTRUM MICROPORUM	COL	I	I
COELASTRUM SPHAERICUM ?	COL	I	I
CPUCIGENIA API CULAT A	COL	I	I
CRYPTOMONAS	CEL	I	I 1.1
CRYPTOMONAS #1	CEL	I	I
CRYPTOMONAS #2	CEL	I	I
CYANOPHYTAN FILAMENT	FIL	I	I
CYCLOTELLA	CEL	I	I
CYCLOTELLA #1	CEL	|5| 5.0
CYCLOTELLA ME^EGHINIANA	CEL	I	I
CYCLOTELLA PSEUDOSTELLIGERA	CEL	I	f
CYCLOTELLA STELLIGERA	CEL	I	I 0,7
CYMBELLA	CEL	I	I 0.1
DACTYLOCOCCOPSIS	CEL	I	I 0o7
DICTYOSPHAERIUM PULCHELLUM	COL	I	I
D1N0BRY0N DIVERGENS	CEL	I	I
DINOFLAGELLATE	CEL	I	f 0. 9
DINOFLAGELLATE #2	CEL	I	I
EUASTRUM	CEL	I	I
EUGLENA	CEL	I	I 0.1
EUGLENA #1	CEL	I	I
FLAGELLATES	CEL	|4| 8. 4
FRAGIL ARIA	CEL	I	I
FRAGILARIA CROTONENSIS	CEL	I	I
GLOEOCYSTIS ?	COL	I	I
GONIUM	COL	I	I
05 16 73
08 14 73
10 20 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
S %C PER ML
15
X
167
X
X
758
106
15
106
X
136
15
1273
X
X
1.4
2.1
3.6
2.5
3.9
1.4
0.4
3.6
91
136
227
159
250
91
X
23
X
X
228
0.4
0.4
3.4
1.7
0.8
1.3
0.4
27.3
0.4
16
16
126
63
31
47
X
16
X
X
X
1022
16

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LAKE NAME: BARKLEY LAKE
STORE! NUMBER: 4701
CONTINUED
TAXA
FORM
HANT ZS CHI A
CEL
KI RCHNERIELLA LUNARIS

V. IRREGULARIS
CEL
LYNGBYA
FIL
LYNGBYA LIMNETICA
FIL
MEL0SIRA ?
CEL
MELOSIRA #2
CEL
MELOSIPA #3
CEL
MELOSIPA #5
CEL
MELOSIPA OISTANS
CEL
MELOSIPA VARIANS
CEL
MERISMOPEDIA
COL
MERISMOPEDIA MINIMA
COL
NAVICULA
CEL
NAVICULA ?
CEL
NAVICULA #1
CEL
NAVICULA #2
CEL
NAVICULA #3
CEL
NAVICULA #4
CEL
NAVICULA BICONICA
CEL
NITZSCHIA
CEL
NITZSCHIA #1
CEL
NITZSCHIA #2
CEL
NITZSCHIA #3
CEL
NITZSCHIA ACICULARIS
CEL
NITZSCHIA ACICULARIS ?
CEL
OSCILL ATOP IA
FIL
OSCILLATORIA #1
FIL
OSCILLATORIA H2
FIL
OSCILLATORIA GEM INAT A
FIL
PANDORINA MORUM
COL
PEDIASTRUM TETRAS

V. TETRAODON
COL
05 16 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
S *C PER ML
ALGAL
UNITS
S %C PER ML
530
5061
X
2136
X
X
X
X
30
0.4
15o0
34.6
lol
2. 5
0®4
11.1
23
953
X
2202
68
X
159
23
X
704
0.8
0o4
3o 4
2 5a 2
0o4
0o4
0o 8
2.5
0.4
31
16
126
943
16
X
X
16
X
31
94
16

-------
LAKE NAME: BARKLEY LAKE
STORET NUMBER: 4701
CONTINUED
TAXA
FORM
S
DIATOM
DIATOM
#1
#2
#1
ABUNDANS
ACUMINATUS
ECOPNIS
PENNATE
PENNATE
PHACUS
RAPHIDIOPSIS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
V. DISCIFORMIS
SCHROEDERIA
SELENASTRUM ?
SKELETONEMA POTAMOS
STEPHANODISCUS
SYNEDRA
SYNEDPA DELICATISSIMA
V. ANGUSTISSI MA
SYNEDRA DELICATISSIMA
V. ANGUSTISSI MA
SYNEDRA ULNA
V. CONTRACTA
TABELLARIA
TETRAEDRON #1
TETRAEDRON MINIMUM
V. SCROBICULATUM
TPAC HELOMONAS
TRACHELOMONAS
CEL
CEL
CEL
FIL
COL
COL
COL
COL
COL
CEL
COL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
30.
I*
0.
TOTAL
08 14 73
10 20 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
15
4637
182
15
5-0
0.7
0.4
0.4
8.6
0o 4
0.4
0.4
318
X
45
X
23
23
545
X
23
23
X
23
X
ALGAL
UNITS
S %C PEP ML
0. 8
0.4
2.1
17.2
8o 0
0.8
31
16
79
X
644
299
31
15197
6360
3742

-------
LAKE NAME: BOONE RES•
STORET NUMBER: 4704
NYGAARD TROPHIC STATE INDICES
DATE
04 03
73
10 27
73
MYXOPHYCEAN
3s 00
P
3.00
p
CHLOROPHYCEAN
2e 00
E
8.00
P
EUGLENOPHYTE
0.40
E
0.18
?
DIATOM
0.50
p
0.6 0
p
COMPOUND
11.0
p
16.0
c
PALMER'S ORGANIC POLLUTION INDICES
DATE 04 03 73 10 27 73
GENUS	05	26
SPECIES	00	07
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
ro
o
*
o
10 27 73
AVERAGE DIVERSITY
H
1.71
2o 74
NUMBER OF TAXA
S
21.00
31.00
NUMBER OF SAMPLES COMPOSITED
M
4.00
4.00
MAXIMUM DIVERSITY
MA XH
4*39
4. 95
TOTAL DIVERSITY
D
12900.24
73774.50
TOTAL NUMBER OF INDIVIDUALS/ML
N
7 544.00
26925.00
EVENESS COMPONENT
J
Oo 39
Oo 55
MEAN NUMBER OF INDIVIDUALS/TAXA
L
359.24
868.55
NUMBER/ML OF MOST ABUNDANT TAXON
K
4268.00
11379.00

-------
LAKE NAME: BOONE RES®
STOPET NUMBER: 4704
CONTINUED
TAXA
FORM
IS
%C
ACHNANTHES
CEL
1

ACHNANTHES MICR0C5PHALA ?
CEL
1

ACTINASTRUM HANTZSCHI!
COL
1

ASTERIONELLA FORMOSA
CEL
1

CARTERIA
CEL
1

CERATIUM HIRUNDINE LLA
CEL
1

CHLAMY DOMONAS
CEL
1

CHLOROGONI UM
CEL
1

CLOSTERIUM ?
CEL
1

COELASTRUM
COL
1

CRYPTOMONAS
CEL
1

CYCLOTELLA #1
CEL
1

CYCLOTELLA STELLIGERA
CEL
1

CYMBELLA
CEL
1

DACTYLOCOCCOPSIS
CEL
1 5
6. 0
DINOFLAGELLATE
CEL
1

EUGLENA
CEL
1

FLAGELLATES
CEL
I 1
56.6
FRANCEIA DROESCHERI
CEL
1

MELOSIRA #2
CEL
14
1. 6
MELOSIPA #5
CEL
!

MELOSIPA DISTANS
CEL
13
7.2
MESOSTIGMA
CEL
1

MICROCYSTIS INCERTA
COL
1

NAVICULA
CEL
1

NAVICULA ?
CEL
1

NAVICULA CRYPTOCEPHALA ?
CEL
1

NITZSCHIA
CEL
1

OSCILLATORIA
FIL
I

OSCILLATORIA ANGUSTA
FIL
1

PANDORINA MORUM
COL
1

PEDIASTRUM SIMPLEX
COL
1

04 03 73
10 27 73
ALGAL
UNITS
PER ML
X
X
451
X
4268
120
X
541
X
X
X
X
ALGAL
UNITS
%Z PER ML
0.4
0.4
5.3
2.5
2.8
42.3
0.2
0.4
23.0
1.9
0.2
0.8
0.6
0.2
X
X
102
X
102
1423
660
762
X
11379
51
102
6197
X
X
508
51
X
203
152
51
X

-------
LAKE NAME: BOONE RES®
STORET NUMBER: 4704
TAXA
PENNATE DIATOM #1
PHACUS
SCENEDESMUS ACUMINATUS
SCENEDESMUS DISPAR
SCENEDESMUS INTERMEDIUS
SCENEDESMUS OBLIQUUS
SCENEDESMUS QUADRICAUDA
STAURASTRUM
STEPHANODISCUS
SURIRELLA
SURIRELLA ANGUSTATA
SYNEDRA
SYNEDRA RUMPENS
V.o FAMILIARIS
TETPAEDRCN MINIMUM
V. SCROBICULATUM
TRACHELOMONAS
TOTAL
04 03 73
10 27 73
%C
ALGAL
UNITS
PER ML
I
0.2 |
2.81
3.21
2.61
I
2.6|
51
762
864
711
711
X
I
7.7| 2083
I
26925

-------
LAKE NAME: CHEATHAM RE S«
STORET NUMBER: 4706
NYGAARD TROPHIC STATE INDICES
DATE
05 21
73
08
16
73
10
23
73
MYXOPHYCEAN
2.00
E
7.
00
c
2.
50
E
CHLOROPHYCEAN
0/01
0
13
oO
i
8 o
50
E
EUGLENOPHYTE
1.00
E
0.
05
?
0.
09
?
DIATOM
0.43
E
1.
00
E
1.
00
E
COMPOUND
10.0
E
28
• 0
E
14
.5
E
PALMER1S ORGANIC POLLUTION INDICES
DATE 05 21 73 08 16 73 10 23 73
GENUS	OA-	16	13
SPECIES	02	00	07
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 21 73
08 16 73
10 23 73
AVERAGE DIVERSITY
H
2.55
3.75
2.42
NUMBER OF TAXA
S
27*00
39.00
38.00
NUMBER OF SAMPLES COMPOSITED
M
2.00
2o 00
1.00
MAXIMUM DIVERSITY
MAXH
4.75
5.29
5.25
TOTAL DIVERSITY
D
10314.75
17861.25
16131.72
TOTAL NUMBER OF INDIVIDUALS/ML
N
4045.00
4763.00
6666. 00
EVENESS COMPONENT
J
0. 54
0.71
0.46
MEAN NUMBER OF INDIVIDUALS/TAXA
L
149* 81
122.13
175.42
NUMBEP/ML OF MOST ABUNDANT TAXON
K
1173.00
1152o00
3223.00

-------
LAKE NAME: CHEATHAM RE S*
STORET NUMBER: 4706
CONTINUED
TAXA
ACHNANTHES LANCEOLATA
Vo DUBIA
ACTINASTRUM HANTZSCHII
ANABAENA #1
ANABAENA #2
ANABAENOPSIS
ANKISTRODESMUS FALCATUS
ASTERIONELLA FORMOSA
CENTRITRACTUS ? BELANOPHORUS
CLOSTERIUM
COCCONEIS PLACENTULA
V. EUGLYPTA
COELASTRUM SPHAERICUM
CRUCIGENIA APICULATA
CYANOPHYTAN FILAMENT
CYCLOTELLA
CYCLOTELLA ATDMUS
CYCLOTELLA STELLIGERA
CYMBELLA
DACTYLOCOCCOPSIS
DICTYOSPHAERIUM PULCHELLUM
"DINOFLAGELLATE
EUASTRUM
EUGLENA
FLAGELLATES
FRAGILARIA #1
FRAGILARIA #2
FRAGILARIA CR3TONENSIS
GLOEOCYSTIS ?
GOMPHONEMA OLIVACEUM
KIRCHNERIELLA
LAGERHEIMI A
05 21 73	08 16 73	10 23 73
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
Oo 3
Oo 3
0. 7
Oo 7
2 lo 5
14
X
X
14
X
28
28
X
869
X
X
1.1
0o4
Oo 7
0.4
5.9
0.4
1.8
2.2
0.4
9.2
1.8
0.4
52
17
35
17
X
X
279
17
87
105
17
436
87
X
17
Oo 8
1.3
2o6
2o6
Oo 3
22.5
52
X
X
87
X
X
X
X
174
174
X
X
X
17
1498

-------
LAKE NAME: CHEATHAM RES«	CONTINU
STORET NUMBER: 4706
TAXA
FORM
ME LOSI PA #2
CEL
MELOSIPA #5
CEL
ME LOSIP A DISTANS
CEL
MELOSIPA VARIANS
CEL
MERISMOPEDIA
COL
NAVIGULA
CEL
NAVICULA #1
CEL
NAVICULA #2
CEL
NAVIGULA CPYPTOCEPHALA

V. VENETA
CEL
NAVICULA MUTICA

V. TROPICA
CEL
NAVICULA SALINARIUM

V. INTERMEDIA
CEL
NIYZSCHIA
CEL
OSCILL ATOR IA GEM INAT A
FIL
OSCILLATORIA IIMNETICA
FIL
PEDIASTRUM BIRADIATUM
COL
PEDIASTRUM BIRADIATUM

V. LONGECORNUTUM ?
COL
PEDIASTRUM DUPLEX

V. RETICULATUM
COL
PEDIASTRUM SIMPLEX
COL
PEDIASTRUM TETPAS

V. TETRAODON
COL
PENNATE DIATOM
CEL
PHACUS
CEL
PHACUS ACUMIN^TUS
CEL
RAPHIDIOPSIS
FIL
SCENEDESMUS #1
COL
SCENEDESMUS #2
COL
SCENEDESMUS #3'
COL
05 21 73
08 16 73
10 23 73
ALGAL
\
ALGAL
1

ALGAL
UNITS
1
UNITS
1

UNITS
PER ML
IS %C
PER ML
1 s
%C
PER ML
22™
131 8.11 384
12
1—
(NJ
0
1	
749~

1 1 2.9
140
1
1

690
<\l
•
CM
H
1152
1 1
48.31
3223
55
1 1

1
1


1 1
X
1
1

X
1 f

1
1


1 1
X
1
1


1 I
1 1
X
1
1
1
1

X
1 I
1 1
i i

1
1
1
1
1
1

X
i i
1 1
i i

1
1
1
1
1
1

X
i i
1 1

1
1
!

69
1 1 2.9
140
1
00
•
o
52

1 1

1
1
X
X
1 1 1.8
87
1
0o3 |
17

1 1
« 1

1
|
1
1
X

I I
1 1
1 1

1
1
f
1
1
i
X

1 1
1 1
X
1
1
1
0.3|
17

( 1
I i

(
1
1
i
X

1 1
1 1 0.4
17
I
1
1
1


1 1 0.7
35
1
1


1 1

1
1
X

1 1
X
1
1


1 1 2.9
140
1
1


1 1 0,7
35
1
0.81
52

1 1 0.7
35
1
1




1
0
o
17

-------
LAKE NAME: CHEATHAM RES
STQRET NUMBER: 4706
CONTINUED
TAXA	FORM |S %C
SCENEDESMUS #4	COL	f I
SCENEDESMUS ABUNDANS ?	COL * I I
SCENEDESMUS DIMORPHUS	COL	I I
SCENEDESMUS QUADRICAUDA	COL	I I
SCHROEDERIA	CEL	I I
SCHROEDERIA SET IGERA	CEL	I I
SKELETONEMA POTAMOS	CEL	I3|20.8
STEPHANODISCUS	CEL	111 29.0
STEPHANODISCUS ?	CEL	II
SYNEDRA ? #1	CEL	I I
SYNEDRA #1	CEL	I I 0.3
SYNEDRA DELICATISSIMA	CEL	I I
SYNEDRA DELICATISSIMA ?	CEL	I I
TETRAEDRON MINIMUM	CEL	I I
TETRASTRUM HETERACANTHUM	COL	I I
TETRASTRUM STAUROGEN IAEFORME	COL	I I
TRACHELOMONAS	CEL	I I 0.7
TPEUBAPIA TRIAPPENDICULATA	CEL	I I
TOTAL
05 21 73	08 16 73	10 23 73
ALGAL
1
ALGAL
1

ALGAL
UNITS
1
UNITS
1

UNITS
PER ML
1S %C
PER ML
IS
%Z
PER ML

1 1 1

1 1
0.3|
17

1 1 1.11
52
1 1
1


1 1 Oo 7 I
35
1 1
0.3 I
17

1 1 1

1 1
0.8|
52

1 1 1

1 1
0.31
17

1 1 1
X
1 1
1

842
|2|16.91
803
I 4 |
4.4|
296
1173
1 1 1

1 1
0.31
17

1 1 7.71
367
1 1
1


1 1 1

1 1
0.3|
17
14
1 1 Oo 7 I
35
1 1
1

X
1 1 1

151
1*31
87

1 1 2.21
105
1 1
1


1 1 1

1 1
1
X

1 1 1

1 1
0.31
17

1 1 1
X
1 1
1

28
1 1 1

1 1
1


1 1 0.71
35
1 1
1

4045

4763


6666

-------
LAKE NAME: CHEROKEE LAKE
STORET NUMBER: 4707
NYGAARD TROPHIC STATE INDICES
DATE
0 5 24
73
08 23
73
10 27
73
MYXOPHYCEAN
2.00
E
1.50
E
02/0
E
CHLOROPHYCEAN
11.0
E
3.50
p
07/0
c
EUGLENOPHYTE
0/13
?
0/10
?
Oo 22
E
DIATOM
0.60
E
1.25
E
1.00
E
COMPOUND
16.0
E
7.50
E
16/0
p
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 24 73 08 23 73 10 27 73
GENUS	11	05	05
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
0 5 24 73
08 23 73
10 27 73
AVERAGE DIVERSITY
H
2.90
0.90
2.42
NUMBER OF TAXA
S
27.00
25. 00
26. 00
NUMBER OF SAMPLES COMPOSITED
M
7.00
7.00
7.00
MAXIMUM DIVERSITY
MAXH
4.75
4.64
4.70
TOTAL DIVERSITY
D
14543.50
29349.00
9324.26
TOTAL NUMBER OF INDIVIDUALS/ML
N
5015.00
32610.00
3853.00
EVENESS COMPONENT
J
Oo 61
0. 19
0.51
MEAN NUMBER OF INDIVIDUALS/TAXA
L
185.74
1304.40
148.19
NUMBER/ML OF MOST ABUNDANT TAXON
K
148 6.00
28561.00
2162.00

-------
LAKE NAME: CHEROKEE LAKE
STORET NUMBER: 4707
CONTINUED
TAXA
ACHNANTHES MI3R0CEPHALA ?
ASTERIGNELLA FORMOSA
CARTERIA ?
CENTRIC DIATOM
CEPATIUM HIRUNDINELLA
CERATIUM HIRUMDIN5LLA
F. ?
CHLOROGONIUM
COELASTRUM P ETICULATUM
COELASTRUM S PHAERICUM
COELASTRUM SPHAERICUM ?
COSMARIUM
COSMARIUM #2
CYCLOTELLA
CYCLOTELLA MENEGHINIAN A ?
CYCLOTELLA STELLIGERA
DACTYLOCOCCOPSIS
DINOFLAGELLATE
DINOFLAGELLATE #2
FLAGELLATES
FRAGILARIA CROTONENSIS
KIPCHNERIELLA
MELOSIRA #2
MELOSIRA OISTANS
MELOSIPA DISTANS ?
MERISMOPEOIA TENUISSIMA
MESOSTIGMA
MICROCYSTIS INCERTA
NA VICULA
NITZSCHIA
OS CI LL AT OR IA
OSCILL ATOP IA LIMNETICA
FORM
1 s
%C
CEL
1

CEL
I
0.3
CEL
1
3.5
CEL
1

CEL
!
1

CEL
1
I

CEL
1

COL
1

COL
1
0.3
COL
1

CEL
1
o
0
UJ
CEL
1

CEL
1

CEL
1

CEL
13
16.0
CEL
1
0. 6
CEL
1

CEL
1
0.3
CEL
11
29. 6
CEL
1
2.0
CEL
1

CEL
1

CEL
1

CEL
1 2
26. 7
COL
1

CEL
1

COL
1

CEL
1

CEL
14
4.9
FIL
1

FIL
1
0.3
05 24 73
08 23 73
10 27 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
SC PER ML
X
1 1
0.3 I
87
15
1 1
1

175
1 1
1


1 1
0.7 I
218
X
1 1
1 1
1
1


1 !
i i
i i
1
1
|
X

1 1
i i
1
1
X
15
i i
1


i i
1
X
15
i i
1
X

i i
1
X

1 21
3.71
1219

1 1
1
X
801
1 1
1

29
1 1
1


1 1
1
X
15
1 t
1
X
1486
! 31
3.2 1
1045
102
1 1
1 |
I
i

X
1 1
1 1
1
1


1 1
0.3!
87
1340
1 1
1


1 1
1 1
0.7|
1
218

1 1
1 1
1 1
o
«
UJ
87
248
1 1
1 1
1 1
1
t
1
X
15
1 1
1 1
1
1

ALGAL
UNITS
%C PER ML
1.2
1.2
1.2
2.5
1.2
56.1
0.6
9.9
3.7
1.2
48
48
48
95
48
2162
X
X
24
380
143
X
48
X

-------
LAKE NAME: CHEROKEE LAKE
STORET NUMBER: 4707
CONTINUED
TAXA

FORM
1 s
%C
PEOIASTRUM
SIMPLEX
COL
1 1

PENNATE DIATOM
CEL
1 1

PHACUS ACUMINATUS
CEL
1 1

RAPHIDIOPSIS CURVATA
FIL
1 f

SCENEDESMUS

COL
1 1

SCENEDESMUS
#1
COL
1 1
4. 1
SCENEDESMUS
#2
COL
1 1

SCENEDESMUS
#3
COL
I 1

SCENEDESMUS
#7
COL
1 1
0.3
SCENEDESMUS
ABUNDANS
COL
1 1
2.0
SCENEDESMUS
BIJUGA
COL
1 1
0.3
SCENEDESMUS
DENTICULATUS
COL
1 1

SCENEDESMUS
DIMORPHUS
COL
1 1

SCENEDESMUS
OBLIQUUS
COL
1 1
2.0
SCENEDESMUS
QUADRICAUDA
COL
1 1

SCENEDESMUS
SPP.
COL
151
4.6
SKELETONEMA
POTAMOS
CEL
1 1

STEPHANODISCUS
CEL
\ 1

SYNEDRA

CEL
1 1
1.5
SYNEDRA ?

CEL
1 1

TETRAEDRON
MINIMUM
CEL
1 1
0. 3
TETRAEDRON
MINI MUM

1 1

V. SCROBICULATUM
CEL
1 1

TETRASTRUM
STAUROGENIAEFORME
COL
1 1

TPACHELOMONAS
CEL
1 1

TOTAL
05 24 73
08 23 73
10 27 73
ALGAL
UNITS
PER ML
204
15
102
15
X
X
102
X
233
73
15
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
SC PEP ML
4
5
0.4
87.6
0.1
0.5
0.9
1.	3
X
131
28561
43
X
174
305
43 5
4
3
0.6
0.6
0.6
1.2
8.0
9.2
0.6
X
24
24
X
24
48
309
356
X
X
24
5015
32610
3853

-------
LAKE NAME: CHICKAMAUGA LAKE
STORET NUMBER: 4708
NYGAARD TROPHIC STATE INDICES
DATE
05 23
73
08 23
73
10 29
73
MYXOPHYCEAN
02/0
E
40 0 0
c
02/0
E
CHLOROPHYCEAN
04/0
E
4.00
i
03/0
E
EUGLENOPHYTE
0. 17
?
0.12
?
0.20
?
DIATOM
Oo 60
E
Oo 83
E
0.62
E
COMPOUND
13/0
P
14,0
E
11/0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 23 73 08 23 73 10 29 73
GENUS	04	11	03
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 23 73
08 23 73
10 29 73
AVERAGE DIVERSITY
H
3. 17
3.45
1.84
NUMBER OF TAXA
S
2 7. 00
26.00
22.00
NUMBER OF SAMPLES COMPOSITED
M
6e 00
6.00
6. 00
MAXIMUM DIVERSITY
MAXH
4.75
4.70
4.46
TOTAL DIVERSITY
D
4257.31
3 694. 95
2574.16
TOTAL NUMBER OF INDIVIDUALS/ML
N
1343.00
1071.00
1399.00
EVENESS COMPONENT
J
0.67
0.73
0.41
MEAN NUMBER OF INDIV I DUALS/TAXA
L
49. 74
41. 19
63.59
NUMBEP/ML OF MOST ABUNDANT TAXON
K
438.00
241.00
974.00

-------
LAKE NAME:
STORET NUM
CHI CKAMAUGA LAKE
BER: 4708
TAXA

FORM
S
%c
ANKI STRODE SMUS

CEL

"577
ASTERIONELLA FORMOSA
CEL

3. 1
CENTRIC DIATOM

CEL


CENTRIC DIATOM
#1
CEL


CERATIUM HIRUNDINELLA
CEL


CHL0R0G0NI UM

CEL


COCCONEIS PLACENTULA



V. EUGLYPTA

CEL


CO SCINODISC US ?

CEL


COSMARIUM

CEL


CRYPT0MONAS #2

CEL

1.5
CYCLOTELLA

CEL


CYCLOTELLA #1

CEL
3
8. 3
CYCLOTELLA STELLIGERA
CEL


DACTYLOCOCCOPSIS
CEL

5. 3
DIATOMA VULGARE




V. BP EVE

CEL


DICTYOSPHAERIJM
PULCHELLUM
COL


DINOBRYGN

CEL


DINOBRYCN DIVERGENS
CEL

15.2
DINOFLAGELLATE
#1
CEL


DINOFLAGELLATE
#2
CEL

1.5
DINOFLAGELLATE
#3
CEL


EUCAPSIS

COL


EUGLENA

CEL


EUGLENA #1

CEL


FLAGELLATES

CEL
1
3 2.6
GOLENKINIA

CEL


KIRCHNERIELLA

CEL


MELOSIRA #2

CEL
2
10.6
MELOSIRA #5

CEL

1. 5
MELOSIRA DISTANS
CEL
4
9. 8
05 23 73
08 23 73
10 29 73
ALGAL
UNITS
PER ML
10~"
41
X
X
20
112
71
X
X
204
20
X
438
143
20
132
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
5o 0
1.2
2-5
6.3
2.5
1.2
1.2
22.5
10.0
54
13
27
67
X
27
13
X
X
13
241
X
107
2.2
lol
2
4
69.6
3.4
7o 9
X
X
31
X
16
974
X
47
110

-------
LAKE NAME: CHIGKAMAUGA LAKE	CONTINUED
STORET NUMBER: 4708
TAXA
FORM
MOUGEOTIA
NAVICULA
NAVICULA #1
NAVICULA #2
NAVICULA CRYPTOCEPHALA
V. VENETA
NAVICULA VIRIDULA
V. LINEARIS
NITZSCHIA
OSCILLATORIA LIMNETICA
PENNATE DIATOM
RAPHIOIOPSIS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SKELETONEMA
SYNEDRA
SYNE DP A ?
SYNEDPA DELICATISSIMA
SYNEDRA FASCICUL AT A
V. TPUNCATA ?
SYNEDRA RUMPEMS
SYNEDRA ULNA
SYNEDRA ULNA
V. CONTRACTA
TABELLARIA
#1
DIMORPHUS
OPDLIENSIS
QUADRICAUDA
POTAMOS
FIL
CEL
CEL
CEL
CEL
CEL
CEL
FIL
CEL
FIL
COL
COL
COL
COL
COL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
TOTAL
05 23 73
08 23 73
ALGAL
1

ALGAL


ALGAL 1
UNITS
1

UNITS


UNITS 1
PER ML
IS
%C
PER ML
S
%C
PER ML 1

7~T
1
X

i


i i
1
X

!

X
i i
1


1
X 1
10
i i
I i
1
1


I
1
X 1

I 1
I i
¦ f
1
1
1


1.11
¦
16 1

i i
I I
1
1


1.11
16 I
20
1 5|
808 I
94

1

X
1 1
3.71
40

1
X I

1 1
1
X

1


1 21
18.81
201

1


1 1
1.2 1
13

1


1 1
2o 5 I
27

1

10
1 1
1


1
X i

1 1
1.2 I
13

1

X
1 1
1


3.41
47 I
10
I 1
1

31
4.51
63 1

1 1
2.51
27

1

51
I 41
8.81
94

1

X
1 1
1 I
1


1.11
I
16 t

I 1
1 1
1
1


3.4|
47 ]
31
1 1
1


1


1 1
t g
1
|


1
•
X 1

1 1
1 1
1
1

51
1
1.1 1
16 1
X
t 1
1
X

1

1343


1071


1399

-------
LAKE NAME: DOUGLAS LAKE
STORET NUMBER: 4711
NYGAARD TROPHIG STATE INDICES
DATE
05
25
73
08
23
73
10 27
73
MYXOPHYCEAN
0/
01
0
3o
00
E
05/0
E
CHLOROPHYCEAN
4.
00
E
6.
00
E
07/0
E
EUGLENOPHYTE
0.
50
E
0.
22
p
0.42
E
DIATOM
0.
75
E
0.
57
E
0« 71
E
COMPOUND
12
.0
E
15
.0
E
22/0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 25 73 08 23 73 10 27 73
CO
GENUS	06	14	07
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 25 73
08 23 73
10 27 73
AVERAGE DIVERSITY
H
2o 46
1.56
3.11
NUMBER OF TAXA
S
26,00
28.00
32.00
NUMBER OF SAMPLES COMPOSITED
M
6o 00
6o 00
5.00
MAXIMUM DIVERSITY
MAXH
4,70
4.81
5.00
TOTAL DIVERSITY
D
3070.08
10500. 36
7473.33
TOTAL NUMBER OF INDIVIDUALS/ML
N
1248o 00
673 lo 00
2403.00
EVENESS COMPONENT
J
0.52
0.32
0.62
MEAN NUMBER OF INDIVIDUALS/TAXA
L
48o 00
24Oo 39
75.09
NUMBER/ML OF MOST ABUNDANT TAXON
K
708b 00
4913.00
724.00

-------
LAKE NAME: DOUGLAS LAKE
STORET NUMBER: 4711
CONTINUED
TAXA
ACHNANTHES MICROCEPHALA ?
ANABAENA
ANKISTRODESMUS
ASTERITNELLA FORMOSA
CENTRIC DIATOM
CERATIUM HiRUNDINELLA
CLOSTERIUM
COELASTRUM
COELASTRUM SPHAFRICUM
CYCLOTELLA MEMEGHINIANA
CYCLOTELLA STELLTGERA
DACTYLOCOCCOPSIS
DIATOM A
DINOFLAGELLATE
EUGLENA
EUGLENA #1
FLAGELLATES
LYNGBYA
MELOSIRA #2
MELOSIRA #3
MELOSIRA #5
MELOSIRA DISTANS
MELOSIRA VARIANS
MESOSTIGMA
MICROCYSTIS AERUGINOSA
NAVICUL A #1
NAVICULA #2
NAVICULA #3
NAVICU LA S ALINARIUM
Vo INTERMEDIA
NIYZSCHIA #1
NITZSCHIA #2
05 25 73	08 23 73	10 27 73

1

ALGAL
1
ALGAL


ALGAL

1

UNITS
1
UNITS


UNITS
ORM
1 s
*C
PER ML
IS %C
PER ML
s
%C
PER ML
CEL
1
1

1 1 1.11
72


33~
FIL
1
1

1 1 1
X

1

CEL
I
0o 8 I
10
1 1 1


1

CEL
|4
5,81
73
1 1 t


1

CEL
1
1
X
1 1 i


1

CEL
1
1
X
1 1 1
X

1
X
CEL
1
1
X



1

COL
1
1

1 1 1
X

1

COL
1

X
1 1 1


1
X
CEL
1


1 1 1


1
X
CEL
1
1

III


4o 11
99
CEL
1
1

1 1 0.3|
18

1
X
CEL
1
1

1 1 1


1
X
CEL
1
1.7|
21
1 1 1


1

CEL
1
1
X
1 1 1
X

1
X
CEL
1


1 1 1


1.41
33
CEL
|l
56.71
708
|4| 9.61
648
1
30.11
724
FIL
1
1

1 1 1


1.41
33
CEL
1 2
in
0
r-
94
1 1 1
X
2
16.41
39 5
CEL
1
1
X
1 1 1


1

CEL
1
1

1 1 1
X

1

CEL
1
I
X
1 1 1
X
4
o
•
CD
164
CEL
1
1
X
1 1 1


1

CEL
1
!

1 1 1
X

1

COL
\
1

1 1 1


1
X
CEL
1
0. 8 1
10
1 1 1
X

1
X
CEL
I
1

1 1 1


1
X
CEL
1
f
1
1

1 1 1
1 1 1
X

1
I

CEL
1
1
1
1
X
1 1 1
1 1 1


1
1

CEL
1
1

1 1 1
X

1.41
33
CEL
1
5.01
62
1 1 1
X
3
16.41
39 5

-------
LAKE NAME: DOUGLAS LAKE
STORET NUMBER: 4711
CONTINUED
TAXA	FORM |S
NITZSCHIA #3	CEL	I
NITZSCHIA ACIGULARIS	CEL	I
OSCILL ATORIA	FIL	I
PANDOPINA MORUM	COL	I
PEDIASTRUM BIRADIATUM	I
V. LONGECORNUTUM	COL	I
PEDIASTRUM DUPLEX	I
V. CLATHPATUM	COL	I
PEDIASTRUM DUPLEX	1
V. RETICULATUM	COL	I
PERIDINIUM QUADRIDENS ?	CEL	I
PHACUS ACUMINATUS	CEL	I
PHORMIDIUM MUCICOLA	COL	I
PLEODORINA CALIFORNICA	COL	13
SCENEDESMUS #1	CEL	|
SCENEDESMUS #2	COL	I
SCENEDESMUS #3	COL	I
SCENEDESMUS DENTICULATUS	COL	I
SCENEDESMUS DIMORPHUS	COL	I
SCENEDESMUS QUADRICAUDA	COL	I
STAURASTRUM	CEL	I
STEPHANODISCUS	CEL	I 5
SYNEDRA #1	CEL	I
SYNE DP A #2	CEL	I
SYNEDRA ULNA	CEL	I
TETRAEDRON MI MI MUM	CEL	I
TETRAEDRON MINIMUM	I
Vo SCROBIGULATUM	CEL	I
TRACHELOMONAS	CEL	I
TRACHELOMONAS #1	CEL	I
TRACHELOMONAS #2	CEL	I
TOTAL
05 25 73
08 23 73
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%Z PER ML
le 7
0.8
4. 2
1.7
7o5
2.5
2,5
0.8
X
21
10
52
21
94
31
X
31
10
1
3
73o0
5o 1
lo 9
Oo 3
0o 5
le 6
5o 1
1.1
0o5
4913
342
X
126
18
36
X
108
342
72
36
1 o4
1.4
6.8
4o 1
1.4
5.5
33
X
X
X
X
33
X
X
164
99
33
132
X
1248
6731
2403

-------
LAKE NAME: FOPT LOUDON LAKE
STORET NUMBER: 4712
NYGAARD TROPHIC STATE INDICES
DATE
05 24
73
08 24
73
10 27
73
MYXOPHYCEAN
02/0
E
1. 50
P
2o 50
E
CHLOROPHYCEAN
04/0
E
2,50
c
2.00
E
EU GL ENOPHYTE
Oo 17
?
Oi 12
?
0.44
E
DIATOM
0.50
E
0.33
p
0.37
E
COMPOUND
16/0
E
6.50
E
9.50
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 24 73 06 24 73 10 27 73
GENUS	06	11	04
SPECIES	07	05	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 24 73
0 8 24 73
10 27 73
AVERAGE DIVERSITY
H
2.66
2.63
2.43
NUMBER OF TAXA
S
36.00
29.00
40.00
NUMBER OF SAMPLES COMPOSITED
M
7o00
7o 00
7.00
MAXIMUM DIVERSITY
MAXH
5.17
4.86
5.32
TOTAL DIVERSITY
D
14941.22
9594i 24
7139.34
TOTAL NUMBER OF INDIVIDUALS/ML
N
5617.00
3648.00
2938.00
EVENESS COMPONENT
J
0. 51
0. 54
0.46
MEAN NUMBER OF INDIVIDUALS/TAXA
L
156.03
125.79
73o 45
NUMBER/ML OF MOST ABUNDANT TAXON
K
1382.00
1356.00
1755.00

-------
LAKE NAME: FORT LOUDON LAKE
STORET NUMBER: 4712
CONTINUED
TAXA
FORM
S *C
ACTINASTRUM HANTZSCHII
ASTERIGNELLA
CENTRIC DIATOM
CERATIUM HIRUNDINELLA
CHLOROGONIUM
CLOSTEPIUM
COCCONEIS
COCCONEIS PEDIGULUS
COCCONEIS PLACENTULA
V® EUGLYPTA
CO^CINOOISCUS
COSMARIUM
CYCLOTELLA
CYCLOTELLA STELLIGEPA
CYMBELLA
CYMBELLA TURGIBA ?
CYMBELLA VENTRICOSA
DACTYLOCOCCOPSIS
CIATOMA VULGARE
EUGLENA
EUGLENA #2
FLAGELLATES
FRAGILARIA CROTONENSIS
GOMPHONEMA #1
GOMPHONEMA #2
GYROSIGMA
GYROSIGMA ?
HANTZSCHIA
LAGERHEIMIA
MELOSIRA
MELOSIPA #2
MELOSIRA DISTANS
COL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
21.8
Oo 3
Oo 3
lo 6
18.0
0.3
24o 6
05 24 73
08 24 73
10 27 73
ALGAL
UNITS
PER ML
X
1223
X
18
X
18
89
1010
X
X
18
X
X
1382
ALGAL
UNITS
%C PER ML
1.4
0.7
1.4
3.6
12.1
2o 9
52
26
52
130
443
X
X
104
ALGAL
UNITS
%C PER ML
1.3
2.0
3® 3
0.6
4.0
0.6
59<»7
0.6
6.0
6.0
39
X
X
X
58
97
19
117
19
X
1755
X
X
X
X
19
175
175

-------
LAKE NAME: FORT LOUDON LAKE
STORET NUMBER: 4712
continued
TAXA	FORM IS
MELOSIRA VARIANS	CEL	I
MERISMOPEDIA PUNCTATA	COL	I
MERISMOPEDIA TENUISSIMA	COL	!
ME SO ST IGMA	CEL	I
NAVICULA #1	CEL	I
NAVICULA #2	CEL	I
NAVICULA CRYPTOCEPHALA	I
Vo VENETA	CEL	I
NAVICULA LATEROPUNCTATA	CEL	I
NAVICULA MOBILIENSIS	CEL	I
NAVICULA MURAL IS ?	CEL	I
NAVICULA MUTICA	I
V. TROPICA	CEL	I
NAVICULA TRIPUNCTATA	I
V, SCHIZONEMOIDES	CEL	I
NAVICULA VIRIDULA	I
V. LINEARIS ?	CEL	I
NAVICULA ZANONI ?	CEL	I
NITZSCHIA PALEA ?	CEL	I
OSCILLATORIA	FIL	I
OSCILLATORIA ANGUSTA	F!L	t
OSCILLATORIA LIMNETICA	FIL	I
PEDIASTRUM TERRAS	I
Vo TETRAODON	COL	I
PENNATE DIATOM	CEL	15
PHACUS	CEL	I
RAPHIDIOPSIS	FIL	I
RAPHIDIOPSIS ?	FIL	I
SCENEDESMUS #1	COL	I
SCENEDESMUS #2	COL	!
SCENEDESMUS DIMORPHUS	COL	I
SCENEDESMUS QJADRICAUDA	COL	I
05 24 73
08 24 73
10 27 73
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
SC PER ML
106
X
53
35
301
18
X
X
Oo 7
2o 1
0.7
37.2
lo 4
Oo 7
Oo 7
X
26
X
X
X
X
X
X
78
26
1356
52
26
26
ALGAL
UNITS
%C PER ML
0 o 6
lo3
0o6
Oo 6
Oo 6

-------
LAKE NAME: FORT LOUDON LAKE	CONTINUED
STORET NUMBER: 4712
TAXA
FORM
SKELETONEMA POTAMOS
STAURASTRUM
STEPHANODISCUS
STEPHANODISCUS DUBIUS
SURIRELLA ANGUSTATA
SYNE DP A #1
SYNEDRA ULNA
TETRAEDRCN MINIMUM
TETRAEDRON MINIMUM
V© ?
TRACHELOMONAS
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
TOTAL
05 24 73
08 24 73
10 27 73
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
3o 6
I
I
II29.3
!
I 1-4
I
130
X
1069
52
2o 7
1 o 3
0o6
7,3
3648
2938

-------
LAKE NAME: GREAT FALLS LAKE
STDPET NUMBER: 4713
NYGAARD TROPHIC STATE INDICES
DATE
05 31
73
08 17
73
10 24
73
MYXOPHYCEAN
01/0
E
2o 00
p
2.00
E
CHLOROPHYCEAN
01/0
E
3o 50
i
3o 00
E
EUGLENOPHYTE
0/02
?
0*09
?
0.60
e
DIATOM
loOO
E
0. 50
E
lo 00
E
COMPOUND
03/0
E
8.00
E
12o0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 31 73 08 17 73 10 24 73
GENUS	00	09	05
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 31 73
08 17 73
10 24 73
AVERAGE DIVERSITY
H
1.14
3.07
2.48
NUMBER OF TAXA
S
7.00
29.00
24.00
NUMBER OF SAMPLES COMPOSITED
M
4.00
4.00
4.00
MAXIMUM DIVERSITY
MAXH
2.81
4. 86
4.58
TOTAL DIVERSITY
D
177® 84
9329.73
10696.24
TOTAL NUMBER OF INDIVIDUALS/ML
N
156.00
3 039.00
4313.00
EVENESS COMPONENT
J
0.41
0.63
0.54
MEAN NUMBER OF INDIVIDUALS/TAXA
L
22.29
104. 79
179.71
NUMBER/ML OF MOST ABUNDANT TAXON
K
112.00
925.00
1653.00

-------
LAKE NAME: GREAT FALLS LAK
STORET NUMBER: 4713
TAXA
ACHNANTHES MICROCEPHALA ?
ANABAENA
AMKISTRODESMUS
APHANIZOMENON
ASTERIONELLA FORMOSA
CENTRIC DIATOM
CERATIUM HIPUNDINELLA
CERATIUM HIRU^DINELLA
F0 ?
CCELASTRUM SPHAERICUM
CYCLOTELLA MENEGHINIANA
CYCLOTELLA STELLIGERA
DACTYLOCOCCOPSIS
DINOBRYON
DINOBRYON BAVARI CUM
DINOBRYON DIVERGENS
DINOFLAGELLATE
DINOFLAGELLATE #1
EUGLENA
FLAGELLATES
FRANCEIA
GOLENKINIA
LYNGBYA
MELOSIRA #5
MELOSIRA DISTANS
MELOSIRA DISTANS ?
MERISMOPEDIA
NA VI CULA #1
NAVICULA #2
NITZSCHIA
OSCILL ATOP IA ANGUSTA
PANDORINA MORUM
05 31 73
08 17 73
10 24 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
22
X
112
12.3
0»7
Oo 7
0o7
10.1
0.7
21.8
0.7
0.7
2.2
2.2
3.6
375
22
22
X
X
22
X
308
22
661
22
22
66
66
X
X
X
110
Oe 5
0.5
10.3
lo9
7o0
38.3
a. 5
1.4
0.5
20
20
X
444
X
81
30 2
X
X
1653
X
20
X
60
20

-------
LAKE NAME: GREAT FALLS LAKE
STORET NUMBER: 4713
CONTI
TAXA	FORM
PENNATE DIATOM	CEL
PHACUS	CEL
RAPHIDIOPSIS	FIL
SCENEOESMUS	COL
SCENEDESMUS BIJUGA	COL
SCENEOESMUS DENTICULATUS	COL
SCENEDESMUS DISPAR	COL
STAURASTRUM #1	CEL
STAURASTRUM #2	CEL
STEPHANODISCUS	CEL
SYNEDRA	CEL
SYNEDRA #1	CEL
SYNEDRA DELICATISSIMA	CEL
SYNEDRA DELICATISSIMA ?	CEL
TETRAEDRON MINIMUM
V, SCROBICULATUM	CEL
TRACHELOMONAS	CEL
TRACHELOMONAS #1	CEL
TOTAL
05 31 73
08 17 73
.10 24 73
1
4
%C
ALGAL
UNITS
PER ML
I
I
1 o4 |
0.7!
5.11
1
30.4|
4o3 |
I
I
loM
156
X
X
44
22
154
92 5
132
44
X
3039
ALGAL
UNITS
%C PER ML
Oe 5
0»9
5o 1
1.9
29,9
0o9
20
X
40
222
81
1290
40
4313

-------
LAKE NAME: NIGKAJACK RES-
STORET NUMBER: 4717
NYGAARD TROPHIC STATE INDICES
DATE
05 23
73
08 18
73
10 30
73
MYXCPHYCEAN
3® 00
E
03/0
E
01/0
E
CHLOROPHYCEAN
4.00
E
03/0
E
02/0
E
EUGLENOPHYTE
0© 14
?
Oo 17
?
0.33
E
DIATOM
0.50
c
1.00
c
0.75
E
COMPOUND
15.0
E
13/0
c
07/0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 23 73 08 18 73 10 30 73
GENUS	02	02	00
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
0 5 23 73
08 18 73
10 30 73
AVERAGE DIVERSITY
H
2.79
2.61
1.31
NUMBER OF TAXA
S
33.00
22.00
12.00
NUMBER OF SAMPLES COMPOSITED
M
4o 00
4.00
4.00
MAXIMUM DIVERSITY
MAXH
5.04
4.46
3.58
TOTAL DIVERSITY
D
5231.25
6057. 81
738.84
TOTAL NUMBER OF INDIVIDUALS/ML
N
1875.00
2321.00
564.00
EVENESS COMPONENT
J
0. 55
0.59
0.37
MEAN NUMBER OF INDIVIDUALS/TAXA
L
56. 82
105. 50
47. 00
NUMBER/ML OF MOST ABUNDANT TAXON
K
606.00
1303.00
409.00

-------
LAKE NAME: NIGKAJACK RES.	CONTINUED
STORET NUMBER: 4717
TAXA
FORM
1
1
IS
%C
ACHNANTHES LANCEOLATA

1

V. APICULATA
CEL
1

ANABAENA
FIL
1
0.6
ASTERIONELLA FORMOSA
CEL
1
1.2
CENTRIC DIATOM
CEL
1

CENTRIC DIATOM #2
CEL
1

CLOSTERIUM
CEL
1
0. 6
COCCONEIS
CEL
1
'
COSCINODISCUS
CEL
1
2.3
CRUCIGENIA APICULATA
COL
1

CRYPTOMONAS #2
CEL
1

CYCLOTELLA
CEL
14
6.3
CYCLOTELLA STELLIGERA
CEL
1

CYMBELLA
CEL
1

DACTYLOCOCCOPSIS
CEL
1
4.6
DINOFLAGELLATE
CEL
1
1. 7
EUGLENA
CEL
1

FLAGELLATES
CEL
12
32. 3
FRAGILARIA CROTONENSIS
CEL
!

HANTZSCHIA
CEL
1

MELOSIRA #2
CEL
11
24. 3
MELOSI PA #5
CEL
1

MELOSIRA DISTANS
CEL
1 3
17. 9
MELOSIRA VARIANS
CEL
I

MERISMOPEDIA TENUISSIMA
COL
1

NAVICULA #1
CEL
1

NAVICULA #2
CEL
1

NAVICULA #3
CEL
1

NAVICULA #4
CEL
1

NITZSCHIA
CEL
1

NITZSCHIA ?
CEL
1
0.6
OSCILLATORIA
FIL
1

05 23 73
08 18 73
10 30 73
ALGAL
1

ALGAL
UNITS
1

UNITS
PER ML
IS
SC
PER Ml
11
1
1
1
1
1
1

22
1
1
1
1


1
1
1.41
32
11
1
1

X
1
1

43
1
1


1
I
X

1 5
4.11
95
119
1
6.21
143
X
1
1

X
1
1
X
87
1
1

32
1
1.41
32

1
1
X
606
11
56.1 1
1303

1 4
6.21
143
X
1
I

455
1 2
4.81
111

1
1.41
32
336
1
2.1 1
48
X
1
I


1
0o7 |
16
X
1
1

X
1
1

X
1
1

X
1
1


1
0.7 I
16
11
I
1

X
1
1

ALGAL
UNITS
SC PER ML
5.0
72.5
2.5
28
b*
r
X
409
X
X
14

-------
LAKE NAME: NICKAJACK RESo
STORET NUMBER: 4717
CONTINUED
TAXA	FORM |S
OSCILLATORIA LIMNETICA	FIL	I
PANDORINA MORUM	COL	I
PENNATE DIATOM	CEL	|
PENNATE DIATOM #2	CEL	|
RAPHIDIOPSIS	FIL	I
SCENEDESMUS BIJUGA	COL	I
SCENEDESMUS DIMORPHUS	COL	I
SCENEDESMUS OPOLIENSIS	COL	I
SCENEDESMUS QUADRICAUDA	COL	I
SKELETONEMA POTAMOS	CEL	I 5
SURIRELLA	CEL	I
SURIRELLA ANGUSTATA	CEL	I
SYNEDRA	CEL	I
SYNEDRA ? #1	CEL	I
SYNEDRA #1	CEL	I
SYNEDRA DELICATISSIMA	CEL	I
TETRASTRUM ? GLABRUM	COL	I
TRACHELOMONAS	CEL	I
TOTAL
05 23 73
08 18 73
10 30 73
ALGAL
UNITS
*C PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
0.	6
1.	2
0»6
4. 1
0.6
0.6
11
22
11
X
76
X
X
X
11
11
X
1.4
0.7
3.4
0.7
1.4
5.5
2© 1
32
16
79
16
32
127
48
X
5.0
1 5o 1
1875
2321
564

-------
LAKE NAME: OLD HICKORY LAKE
STOPET NUMBER: 472 0
NYGAARD TROPHIC STATE INDICES
DATE
05 22
73
08 16
73
10 22
73
MYXOPHYCEAN
01/0
E
4o 50
p
10*0
E
CHLOROPHYCEAN
01/0
E
5.00
E
14o 0
E
EUGLENOPHYTE
1.00
E
0.05
?
0.17
?
DIATOM
Oo 64
E
0. 86
E
0. 80
E
COMPOUND
11/0
E
13.0
E
36.0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 22 73 08 16 73 10 22 73
GENUS	02	16	13
SPECIES	00	01	04
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 22 73
08 16 73
10 22 73
AVERAGE DIVERSITY
H
2.72
3.10
3o 00
NUMBER OF TAXA
S
25.00
39.00
54.00
NUMBER OF SAMPLES COMPOSITED
M
5o 00
5o 00
3© 00
MAXIMUM DIVERSITY
MAXH
4o 64
5.29
5.75
TOTAL DIVERSITY
D
4180.64
33582.30
23742.00
TOTAL NUMBER OF INDIVIDUALS/ML
N
1537« 00
10833o00
7914.00
EVENESS COMPONENT
J
0.59
0.59
0.52
MEAN NUMBER OF INDIVIDUALS/TAXA
L
61. 48
277o 77
146.56
NUMBER/ML OF MOST ABUNDANT TAXON
K
452.00
3299o00
2909© 00

-------
LAKE NAME: OLD HICKORY LAKE
STORET NUMBER: 4720
CONTINUED
TAXA
FORM
ACHNANTHES lanceolata
ACHNANTHES LANCEOLATA
Vo DUBIA
ANABAENA
ANABAENA #1
ANABAENA #2
ANABAENOPSIS
ANOMOEONEIS VITREA
ASTERI0NELLA
ASTERIONELLA FORMOSA
CEPATIUM HIRUNDINELLA
CEPATIUM HIRUNDINELLA
F. AUSTRIACUM ?
CLGSTERIUM
CLOSTERIUM ?
COCCONEIS PLACENTULA
V. EUGLYPTA
COELASTRUM SPHAERICUM
COLONY
COSMARIUM
CRYPTOMONAS
CYANOPHYTAN FILAMENT
CYANOPHYTAN FILAMENT #2
CYCLOTELLA
CYCLOTELLA STELLIGERA
CYMBELLA
DACTYLOCOCCOPSIS
DICTYOSPHAERIUM PULCHELLUM
DINOBRYON SEPTULARIA
DINOFLAGELLATE
EUGLENA
FLAGELLATES
CEL
CEL
FIL
FIL
FIL
FIL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
COL
COL
CEL
CEL
FIL
FIL
CEL
CEL
CEL
CEL
COL
CEL
CEL
CEL
CEL
05 22 73
08 16 73
10 22 73
ALGAL
UNITS
PER ML
12
134
24
37
24
391
ALGAL
UNITS
%C PER ML
0,6
0o 3
3.9
lo 5
14o 0
65
X
X
X
X
X
32
420
162
152 0
ALGAL
UNITS
%C PER ML
0.3
X
X
23
X
1 I
1 4.61
l i
364
1 1
1 1
X
1 3o 2 1
250
1 2.3|
182
1 1
X
1 4.01
318
1 1
X
1 1
X
1 0.3|
23
1 0.31
23
118.41
1455

-------
LAKE NAME: OLD HICKORY LAKE
STORET NUMBER: 4720
CONTINUED
TAXA
FORM
FRAGILARIA #1
CEL
FRAGILARIA #2
CEL
FRAGILARIA CROTON=NSIS
CEL
FRANCEIA
CEL
GOLENKINI A
CEL
LYNGBYA
FIL
MELOSI RA
CEL
MELOSIRA #2
CEL
MELOSIRA #3
CEL
MELOSIRA #5
CEL
MELOSIRA DISTANS
CEL
MELOSIRA VARIANS
CEL
MERISMOPEDIA MINIMA
COL
MESOSTIGMA
CEL
MICROCYSTIS AERUGINOSA
COL
NAVICULA CAPITATA
CEL
NAVICULA D=CUSSIS
CEL
NITZSCHIA
CEL
NITZSCHIA #3
CEL
NITZSCHIA #4
CEL
NITZSCHIA ACICULARIS ?
CEL
NITZSCHIA HOLSATICA
CEL
NITZSCHIA HOLSATICA ?
CEL
OPHIOCYTIUM CAP ITATUM ?
CEL
OSCILLATORIA GEMINATA ?
FIL
DSCILLATORIA LIMNETICA
FIL
PANDOPINA MORUM
COL
PEDIASTRUM BIRADIATUM

V. LONGECORNUTUM
COL
PEUIASTRUM DUPLEX

V. CLATHRATUM
COL
PEDIASTRUM SIMPLEX
COL
05 22 73
08 16 7 3
10 22 73
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%Z PER ML
29o 4
1.6
1.6
X
X
452
X
X
X
24
X
24
0.9
30o 5
1.8
0.9
0.3
2.7
2.7
Oo 6
X
X
97
3299
X
194
X
97
32
291
291
65
0o3
16o 9
1.1
36.8
0.3
0.3
0.3
1.1
0.3
0.3
X
X
23
1341
91
X
2909
X
23
X
X
23
X
X
23
91
X
23
23

-------
LAKE NAME: OLD HICKORY LAKE	CONTINUED
STORET NUMBER: 4-720
TAXA	FORM	|S	%
PEDIASTRUM TETRAS	~	T	T
V. TETRAODON	COL	I	I
PEfJNATE DIATOM	CEL	I	I
PHACUS	CEL	1	I
PHORMIDIUM MUCICOLA	COL	I	I
RA PHIDIOPS IS ?	PIL	I	t
SCENEDESMUS #1	COL	I	I
SCENEDESMUS #2	COL	I	I
SCENEDESMUS #3	COL	I	I
SCENEDESMUS #<*	COL	I	I
SCENEDESMUS #5	COL	I	I
SCENEDESMUS #6	COL	I	I
SCENEDESMUS DIMORPHUS	COL	I	I
SCENEDESMUS QUADRICAUDA	COL	I	I 0.
SCHROEDERIA SET IGERA	CEL	I	I
SKELETONEMA POTAMOS	CEL	|3|18.
STEPHANODISCUS	CEL	151	7.
SYNEDRA #1	CEL	I	I
SYNEDRA DELICATISSIMA	CEL	I	I
SYNEDPA DELICATISSIMA ?	CEL	I	I
TETRAEDRON	CEL	I	I
TETRAEDRON MINIMUM	CEL	I	I
TETRASTRUM HETERACANTHUM	COL	I	I
TRACHELOMONAS	CEL	I	I
TRACHELOMONAS #1	CEL	I	I 0„
TREUBARIA	CEL	I	I
TOTAL
0 5 22 73
08 16 73
10 22 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PEP ML
12
281
110
X
X
12
1537
5,4
0„9
lo 2
19„1
11. 6
0.9
0.3
582
X
X
X
X
97
X
129
2070
1261
97
32
X
10833
0.3
0. 3
0.3
Oe 3
2.0
3.*
0.9
0.3
0.9
0.3
X
23
23
23
23
159
273
68
23
X
X
X
68
23
7914

-------
LAKE NAME: WATTS BAP LAKE
STPPET NUMBER: 4722
NYGAARD TROPHIC STATE INDICES
DATE
05 25
73
08 24
73
CM
O
iH
73
MYXOP HYCEAN
02/0
E
06/0
c
1. 00
E
CHLOROPHYCEAN
02/0
E
08/0
P
4.50
E
EUGLENOPHYTE
0.50
E
0.07
?
0.27
E
DIATOM
Ow 50
p
0.62
E
Oo 56
E
COMPOUND
12/0
E
20/0
E
9.50
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 25 73 08 24 73 10 24 73
GENUS	03	13	05
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 25 73
0 8 24 73
10 24 73
AVERAGE DIVERSITY
H
2.68
2o 72
2.94
NUMBER OF TAXA
S
29.00
34. 00
34.00
NUMBER OF SAMPLES COMPOSITED
M
8* 00
8. 00
8. 00
MAXIMUM DIVERSITY
MAXH
4.86
5.09
5.09
TOTAL DIVERSITY
D
13662.64
12775.84
5586.00
TOTAL NUMBER OF INDIVIDUALS/ML
N
5 098® 00
4697.00
1900.00
EVENESS COMPONENT
J
0.55
0.53
0.58
MEAN NUMBER OF INDIVIDUALS/TAXA
L
175o 79
138. 15
55. 88
NUMBER/ML OF MOST ABUNDANT TAXON
K
1518.00
2107.00
919.00

-------
LAKE N'AME: WATTS BAR LAKE	CONTINUED
STORET NUMBER: 4722
TAXA
FORM
IS
%C
ACHNANTHES MICROCEPHALA ?
CEL
7"'

AMPHORA
CEL
1

ANABAENA
FIL
1

ANKISTRODESMUS FALCATUS
CEL
1

ANOMOEONEIS
CEL
1

ASTERI0NELLA FORMOSA
CEL
1
1.3
CENTRIC DIATOM
CEL
1

CERATIUM HIRUNDINELLA
CEL
1

CERATIUM HIRUNDINELLA

1

F. ?
CEL
1

COSCINODISCUS
CEL
1
0.6
COSMARIUM
CEL
1

CRUCIGENIA
COL
1

CYCLOTELLA
CEL
1

CYCLOTELLA STELLIGERA
CEL
1
0.9
CYMBELLA
CEL
1
0.2
DACTYLOCOCCOPSIS
CEL
1

DICTYOSPHAERI'JM PULCHELLUM
COL
1

DINOBRYON DIVERGENS
CEL
1

DINOBRYON SOCIALE ?
CEL
1
o
0
o*
DINOFLAGELLATE #1
CEL
1

DINOFLAGELLATE #2
CEL
1
0. 2
EUASTRUM
CEL
1

EUGLENA
CEL
1
0. 2
FLAGELLATES
CEL
12
22.3
FRAG IL ARIA ?
CEL
1

FRAGILARIA CROTONENSIS
CEL
1

GOMPHONEMA
CEL
1

GYROSIGMA
CEL
1

HANTZSCHIA
CEL
I

LYNGBYA
FIL
1

MELOSIRA #2
CEL
1 3
17.9
05 25 73
08 2* 73
10 24 73
ALGAL
UNITS
PER ML
X
67
33
45
11
33
11
11
1138
X
X
X
915
ALGAL
UNITS
%C PER ML
0« 5
3.7
1.9
0® 9
44o9
0.5
2o 8
22
176
88
X
44
2107
X
X
X
22
132
ALGAL
UNITS
%C P ER ML
X
3.5
2.6
1®7
0.8
48.4
66
X
X
49
X
33
16
X
919
7o 8
148

-------
LAKE NAME: WATTS BAP LAKE
STOPET NUMBER: 4722
CONTINUED
TAXA
FORM
MELOSIRA DISTANS
CEL
MEP ISMOPEDIA TENUISSIMA
COL
MICROCYSTIS AERUGINOSA
COL
MICROCYSTIS INCERTA
COL
NAVICULA #1
CEL
NAVICULA #2
CEL
NAVICULA PUPULA

V. RECTANGULAR IS
CEL
NAVICULA VIRIDULA
CEL
NITZSCHIA
CEL
NITZSCHIA HOLSATICA ?
CEL
OSCI U.ATORIA
FIL
OSCILLATOR** AMGUSTA
FIL
PANDORINA MORUM
COL
PEDIASTRUM SIMPLEX
COL
PENNATE DIATOM
CEL
PERIDINIUM QUADRIOENS
CEL
PERIDINIUM QUADRIDENS ?
CEL
PHACUS
CEL
RAPHIDIOPSIS
FIL
SCENEDESMUS #1
COL
SCENEDESMUS #2
COL
SCENEDESMUS #3
COL
SCENEDESMUS ABUNDANS ?
COL
SCENEDESMUS BIJUGA
COL
SCENEDESMUS DIMORPHUS
COL
SCENEDESMUS OPOLIENSIS
COL
SCENEDESMUS QUADRICAUDA
COL
SKELETONEMA POTAMOS
CEL
STEPHANODISCUS
CEL
SURIRELLA
CEL
SYNEDPA ? #1
CEL
05 25 73
08 24 73
10 24 73
ALGAL
UNITS
%C PER ML
6o 5
Oo 5
307
X
22
ALGAL
UNITS
%C PER ML
11.2
0® 5
22
X
W4
21o0
0.9
Oo 5
0 05
66
X
X
987
44
22
22
1.7
0.8
0.8
2.6
0.8
0.8
5.6
0.9
263
44
5
4
1.7
0.8
3.5
5.2
5o 1
241

-------
LAKE NAME: WATTS BAR LAKE
STORET NUMBER: 4722
CONTINUED
TAXA	FORM	|S
SYNEDRA #1	CEL	7
SYNEDRA OE LICATISSI MA	CEL	I
SYNEDRA ULNA	I
V. OXYRHYNCHJS F. MED IOCONTRACTA CEL	I
TABELLARIA	CEL	I
TETRAE DRCN MINIMUM	I
V. SCROBICULATUM	CEL	I
TETRAEDRON MUT1CUM	CEL	I
TP ACHELCMONAS	CEL	I
TOTAL
05 25 73
08 24 73
ALGAL
UNITS
%C PER ML
2o 0
0„ 9
100
X
45
5098
0«
0.
ALGAL
1
ALGAL 1
UNITS
I
UNITS I
%C PER ML
1 S %C
PEP ML 1
1
1 1 0.81
16 |
1 x
I
1 1 0.81
1 1 1
16 I
1
1
1 x
1 1 1
1 1 1
I
1
1
1
1 I 1
1 1 1
X I
1
o91 44
1 1 0.81
16 I
.51 22
1 1 1
1
1 x
1 1 2.6|
49 I
4697
1900
CXI

-------
LAKE NAME: PERCY PRIEST RES,.
STORET NUMBER: 4723
NYGAARD TROPHIC STATE INDICES
DATE
05 21
73
08 16
73
10 24
73
MYXOPHYCEAN
3o 50
E
09/0
C
4o 50
E
CHLOROPHYCEAN
6.50
E
10/0
E
7.00
E
EUGLENOPHYTE
0. 10
?
Oo 32
E
0.22
E
DIATOM
Oo 36
E
0.50
E
0.80
E
COMPOUND
13.0
E
26/0
E
16.0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 21 73 08 16 73 10 24 73
GENUS	13	08	24
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 21 73
08 16 73
10 24 73
AVERAGE DIVERSITY
H
2o 27
3.29
3. 13
NUMBER OF TAXA
S
45.00
37.00
45.00
NUMBER OF SAMPLES COMPOSITED
M
5.00
5. 00
5.00
MAXIMUM DIVERSITY
MAXH
5.49
5.21
5.49
TOTAL DIVERSITY
D
15131.82
7988.12
28082.36
TOTAL NUMBER OF INDIVI DUALS/ML
N
6666.00
2428.00
8972.00
EVENESS COMPONENT
J
0.41
0.63
0.57
MEAN NUMBER OF IND IVIDUALS/TAXA
L
148.13
65.6 2
19 9.38
NUMBER/ML OF MOST ABUNDANT TAXON
K
2603o 00
771.00
2708.00

-------
LAKE NAME: PERCY PRIEST RESo	CONTINUED
STORET NUMBER: 4723
TAXA	FORM	|S	%C
ACHNANTHES LANCEOLATA	T~7
V. DUBIA	CEL	I	I
ACHNANTHES MICROCEPHALA ?	CEL	I	I
ACTINASTRUM HANTZSCHII	COL	I	I 0.5
ANABAENA #1	FIL	I	I 0.2
ANABAENA #2	FIL	I	! 0o2
ANABAENOPSIS	FIL	II
ANKISTRODESMUS	CEL	I	I 0„3
APHANIZQMENON ? FLOS-AQUAE	FIL	I	I
ASTERICNELLA FORMOSA	CEL	|4|	3.0
CERATIUM HIRUNDIN=LLA	CEL	I	I
CEPATIUM HIRUNOINE LLA	I	I
F. ?	CEL	I	I
CHLOROGONIUM	CEL	I	I
CLOSTEPIUM #1	CEL	I	I
.CLOSTERIUM #2	CEL	I	I
COCCONEIS PLACENTULA	I	I
V. EUGLYPTA	CEL	I	I
COELASTRUM	COL	I	1
COELASTRUM CAMBRICUM	I	I
V. INTERMEDIUM	COL	I	I
COELASTRUM SPHAERICUM	COL	I	I
COSMAPIUM	CEL	I	I
CRUCIGENIA APICULATA	COL	I	I
CPUCIGENIA TETRAPEDIA	COL	I	I
CYCLOTELLA STELLIGERA	CEL	I	I
DACTYLOCOCCOPSIS	CEL	I	I 0.2
DIATOMA	CEL	I	I
DICTYOSPHAERIUM PULCHELLUM	COL	I	I 0.3
DINOFLAGELLATE	CEL	I	I 0o2
DINOFLAGELLATE #1	CEL	I	I
EUASTRUM	CEL	I	I
05 21 73
08 16 73
10 24 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
30
10
10
20
X
200
X
X
X
X
10
X
20
10
X
15.0
0.9
0.9
Oo 9
363
23
23
X
X
X
23
ALGAL
UNITS
%C P EP ML
0.3
Oo 3
1 o 7
3 Oo 2
0.6

-------
LAKE NAME: PERCY PRIEST RES..
STORET NUMBER: 4723
CONTI
TAXA	FORM
EUGLENA #1	CEL
EUGLENA #2	CEL
FLAGELLATES	CEL
GOMPHONEMA	CEL
LA GERHEIMIA	CEL
LYNGBYA #1	FlL
LYNGBYA #2	FIL
MELOSIPA #2	CEL
MELOSIPA DISTANS	CEL
MELOSIPA VARIANS	CEL
MERISMOPEDIA PUNCTATA	COL
MEPISMOPEDIA TENUISSIMA	COL
MICROCYSTIS I^CERTA	COL
NAVICULA #1	CEL
NAVICULA *2	CEL
NAVICULA VIRIDULA	CEL
NITZSCHIA #1	CEL
NITZSCHIA #2	CEL
NITZSCHIA #3	CEL
NITZSCHIA ACICULARIS	CEL
OOCYSTIS	CEL
OS CI LL ATOP IA ? #1	FIL
OSCILLATORIA *2	FIL
OSCILL ATORIA #3	FIL
OSCILLATORIA LIMNETICA	FIL
PANOORINA MORUM	COL
PEDIASTRUM BIR A DIATUM	COL
PEDIASTRUM BIRAOIATUM
V. LONGECORNUTUM	COL
PEDIASTRUM DUPLEX	COL
PEDIASTRUM DUPLEX
Ve ?	COL
05 21 73
08 16 73
10 24 73
ALGAL
1

ALGAL
1

ALGAL
UNITS
1

UNITS
1

UNITS
PER ML
1 s
%c
PER ML
1 S
*C
PER Ml
10
1
lo9 1
45
1
Oo 3 I
25

1
1
X
1
0f3|
25
1992
1 2
3 lo 8 I
771
11
23.5 I
2106
10
I
1

1
1


1
1

1
0.6|
50

14
10o 3 I
249
1
1


I
1

1
1
X
2603
1
2.8 I
68
1
3. 9 I
351
50
1
I
X
1 2
9o 8 I
877
X
1
1

1
1


1
1

1
0.8 |
75

1
0.9|
23
1
0.8|
75
X
1
1

1
0.6|
50
X
1
I

1
1

X
!
1

1
1


1
1
X
1
1

120
1
lo9 1
45
1
2.2|
201
X
1
1

1
1


1
I
X
1
1


1
1
X
1
Oo 3 |
25
20
1
1

1
1


1
4. 7 I
113
1
I

X
1
1
X
1
1


11
3.7 |
91
1
1

120
1
1

1 5
5.61
501
10
1
1

1
1
X

1
1

1
1
X

1
1
1
1

1
1
1
1
X
X
1
1

1
1
1
i


I
1
1
1

1
1
1
1
X

-------
LAKE NAME: PERCY PRIEST RES.	CONTINUED
STORET NUMBER: 4723
TAXA
FORM
%C
PEDIASTRUM SIMPLEX
PEOIASTRUM SIMPLEX
V. DUODENARIUM
PERIDINIUM QUADRIDENS
PHACUS
PHACUS ACUMINATUS ?
PHACUS LONGICAUDA
PHACUS PYPUM
RAPHIDIOPSIS ?
SCENEDESMUS #1
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
SCENEDESMUS
#2
#3
#4
ARCUATUS
DENTICULATUS
DIMORPHUS
QUADRICAUDA
SPHAEROCYSTIS SCHROETERI
STEPHANODISCUS
SYNEDRA ? #1
#1
#2
W2>
ULNA
MINIMUM
TRIGONUM
SYNEDRA
SYNE DP A
SYNEDRA
SYNEDRA
TETRAEDRON
TETRAEDRON
TRACHELOMONAS
TREUBARIA
COL
COL
CEL
CEL
CEL
CEL
CEL
FIL
COL
COL
COL
COL
COL
COL
COL
COL
COL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
Oo 2
2
~o 5
0*2
19.7
0.6
Oe 2
TOTAL
05 21 73
ALGAL
UNITS
PER ML
1
1
1 s
%c
ALGAL
UNITS
PER ML
1
1
1 S
%C
ALGAL 1
UNITS 1
PEP ML 1
X
1 1
1 1
1
1

1 1
1 1
1
1
X I
1

1 I
1 1
1
i
X
1 1
1 1
1
1
i
1

1 1
1
X
1 1
0o3 |
25 |

1 1
2.8|
68
1 1
1
1

1 1
1
X
1 1
0.6|
50 I

1 1
1

t 1
1
X I
X
1 1
1
X
1 1
1
1

1 1
8.4 |
204
1 1
1
X I
10
1 1
1

1 1
0.31
25 I

1 1
0.9|
23
1 1
0.31
25 I

1 1
1
X
1 1
1
1

1 1
1

1 1
1
X 1
10
1 1
1

1 1
1
1

1 1
0o9 1
23
1 1
1
1
X
1 1
1

1 1
1
X I
30
1 1
1
X
1 1
1
X I
10
1 1
1

1 I
1
1
1311
1 5 I
9.3 1
227
1 3|
8.9|
802 1

1 1
I
X
1 1
5.9!
526 1
40
1 1
1

1 1
1
1
X
1 1
1

1 1
1
1

1 1
f

1 1
Oo 3 |
25 1
X
1 1
1

1 1
1
1

1 1
0.9 |
23
1 1
2o0 1
175 |
10
1 1
1

1 1
1
1

1 1
0.9 1
23
1 1
1
X 1

1 1
1
X
1 1
1
1
6666	2428	8972

-------
LAKE NAME: TIMS FORD RESo
STCRET NUMBER: 4724
NYGAARD TROPHIC STATE INDICES
DATE
05 21
73
08 15
73
10 23
73
MYXOPHYCEAN
03/0
P
4.00
E
5.00
E
CHLOROPHYCEAN
01/0
E
5o 00
c
5o 00
E
EUGLENOPHYTE
0.25
E
0.11
?
0.20
?
DIATOM
0* 83
E
loOO
E
lo 20
E
COMPOUND
10/0
E
lio 5
E
18.0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 21 73 08 15 73 10 23 73
GENUS	09	06	05
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 21 73
08 15 73
10 23 73
AVERAGE DIVERSITY
H
2.47
3.44
2.79
NUMBER OF TAXA
S
18.00
32.00
27.00
NUMBER OF SAMPLES COMPOSITED
M
6. 00
6.00
6.00
MAXIMUM DIVERSITY
MAXH
4.17
5.00
4o 75
TOTAL DIVERSITY
D
11616.41
6966.00
7256.79
TOTAL NUMBER OF INDIVIDUALS/ML
N
4703.00
2 025o 00
2601.00
EVENESS COMPONENT
J
0® 59
Oo 69
0.59
MEAN NUMBER OF INDIVIDUALS/TAXA
L
261.28
63.28
96.33
NUMBER/ML OF MOST ABUNDANT TAXON
K
1854®00
489o 00
1343.00

-------
LAKE NAME: TIMS FORD RES.
STORET NUMBER: 4724
CONTINUED
TAXA
FORM
ACHNANTHES LANCEOLATA
V. DUBIA
ACHNANTHES MICROCEPHALA
ACTINASTRUM HANTZSCHII
ANABAENA *1
ANABAENA #2
ANABAENA #3
APHANOCAPSA ?
ASTERIONELLA FORMOSA
CENTRIC DIATOM #1
CENTRIC DIATOM #2
CERATIUM HIRUNDINELLA
CHROOCOCCUS
COELASTRUM RETICULATUM
COSMARIUM #1
CYCLOTELLA
CYCLOTELLA STELLIGERA
DACTYLOCOCCOPSIS
DINOBRYON
DINOFLAGELLATE
EUGLENA
FLAGELLATES
FPAGILARIA CONSTRUENS
FRAGILAR1A CROTONENSIS
GOLENKINIA
LAGERHEIMIA
LYNGBYA SUBTILIS
LYNGBYA SUBTILIS ?
MELOSIPA #2
MELOSIRA DISTANS
MICROCYSTIS INCERTA
NITZSCHIA ? #2
CEL
CEL
COL
FIL
FIL
FIL
COL
CEL
CEL
CEL
CEL
COL
COL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
CEL
FIL
FIL
CEL
CEL
COL
CEL
05 21 73
08 15 73
10 23 73
ALGAL
1

ALGAL
1

ALGAL
UNITS
1

UNITS
1

UNITS
PER ML
IS
*C
PER ML
1 s
*c-
PER ML
11
1
1
1
1

1
1
1
1


I 1
24.1 |
489
14
0
00
124

1
0.61
16
1
1

11
15
4.0 I
81
1
1


1
0.41
8
1
1


1
4.4|
90
1
1


1
1

1
1
X
597
I
1

1
1


1
1

1
1
X
X
1
1

1
1

X
1
1
X
1
1

11
1
1

1
0.5!
14

1
Oo 8 1
16
1
1


1
0.81
16
1
1

64
1
4, 0|
81
1
1


1
1

1
4.31
111

1
1

1
2.11
55

1
1

1
1.6|
41

1
1.6|
33
1
0.51
14

1
0.4|
8
1
0.51
14
1854
1 2
20.51
415
1 1
51. 6 |
1343

1
1
X
1
1

160
1
1

1
1


1
1
X
1
1


1
0.4|
8
1
1


14
9.2 1
187
1
1


i
1

1
3.71
97
1013
1
0.8 1
16
12
6.4|
166
715
1
0.41
8
1
2. If
55

1
1
X
1
1


I
1

13
•
O
235

-------
LAKE NAMF: TIMS FORD RESo
STORET NUMBER: 4724
CONTINUED
TAXA
FORM
NITZSCHIA #1
CEL~
OSCILLATORIA
FIL
OSCILLATORIA LIMNETIC*
FIL
PANDORINA MORUM
COL
PEDIASTRUM SIMPLEX
COL
PENNATE DIATOM #1
CEL
PHAC US
CEL
RAPHIDIOPSIS ?
FIL
RHIZOSOLENIA
CEL
SCENEDESMUS #1
COL
SCENEDESMUS #2
COL
SCENEDESMUS #3
COL
SCENEDESMUS DIMORPHUS
COL
STAURASTRUM TETRAC ERUM
CEL
STEPHANODISCUS
CEL
SYNEDPA 7 *1
CEL
SYNEDRA #1
CEL
SYNEDRA DELICATISSIMA
CEL
TETRAEDRON MIMIMUM
CEL
TETRAEDRON MINIMUM

V. SCROBIGULATUM
CEL
TRACHELOMONAS
CEL
TREUBARIA
CEL
TREUBARIA TRIAPPENDICULATA
CEL
TOTAL
05 21 73	08 15 73	10 23 73
ALGAL
UNITS
PER ML
2l~
64
11
21
75
75
ALGAL
UNITS
*C PER ML
5.2
0.4
6.0
0.8
0.4
0.8
2.0
11.3
X
106
8
X
122
16
8
X
16
41
228
ALGAL
UNITS
%C PER ML
2.1
1. 1
4.8
0.5
0.5
0.5
55
2.7
X
28
124
14
14
X
14
X
X
69
4703
0.4
8
X
2025
0.5
14
2601

-------
LAKE NAME: SOUTH HOLSTON LAKE
STORET NUMBER: 4725
NYGAARD TROPHIC STATE INDICES
DATE 05 23 73 08 20 73 10 27 73
MYXOPHYCEAN
CHLOPOPHYCEAN
EUGLENOPHYTE
DIATOM
COMPOUND
1.00 E
1.00 E
0/02 ?
s0.75 E
5o 00 E
2.00
2.50
0/09
0.62
7o 00
E
c
?
E
E
03/0
03/0
0. 33
1.00
14/0
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 23 73 08 20 73 10 27 73
GENUS
SPECIES
01
00
11
00
04
00
SPECIES DIVERSITY AND ABUNDANCE INDICES
DATE 05 23 73 08 20 73 10 27 73
AVERAGE DIVERSITY
NUMBER OF TAXA
NUMBER OF SAMPLES COMPOSITED
MAXIMUM DIVERSITY
TOTAL DIVERSITY
TOTAL NUMBER OF INDIVIDUALS/ML
EVENESS COMPONENT
MEAN NUMBER OF INDIVIDUALS/TAXA
NUMBER/ML OF MOST ABUNDANT TAXON
H
1.68
1.68
3.18
S
12o 00
30. 00
25o 00
M
4.00
4.00
4.00
MAXH
3.58
4.91
4.64
D
17094.00
20212.08
8302.98
N
10175.00
12031.00
2611.00
J
0.47
0. 34
0.69
L
847.92
401.03
104.44
K
& 167•00
8474.00
772.00

-------
LAKE NAME: SOUTH HOLSTON LAKE	CONTINUED
STORET NUMBER: 4725
TAXA	FORM	|S	*C
ACHNANTHES MIGROCEPHALA ?	CEL
AMPHORA	CEL
CENTRIC DIATOM	CEL
CERATIUM HIRUNDIN=LLA
F. ?	CEL
CERATIUM HIRUNDINE LLA
F. BRACHYCERAS ?	CEL
CLOSTERIUM	CEL
COELASTRUM RETICULATUM	COL
COELASTRUM SPHAERICUM	COL
COSMARIUM #1	CEL	I	I 0.2
COSMARIUM #2	CEL	(	I
CRUCIGENIA	COL	I	I
CRYPTOMONAS	CEL	1	I
CYANOPHYTAN COLONY	COL	|	I
CYCLOTELLA STELLIGERA	CEL	I	I
DACTYLOCOCCOPSIS	CEL	I	I 0.4
DIATOMA ?	CEL	I	I
DINOBRYON	CEL	I	I 0.2
DINOFLAGELLATE #1	CEL	I	I
DINOFLAGELLATE #2	CEL	1	I
DINOFLAGELLATE #3	CEL	I	I
DINOFLAGELLATE #4	CEL	I	I
FLAGELLATES	CEL	|3|60.6
FRAGILARIA #2	CEL	151	1.9
FRAGILARIA CROTONENSIS	CEL	|2|12o6
LUNATE CELL	CEL	1	I
MELOSIRA #2	CEL	I	!
MEL0S1RA #5	CEL	|	I .0.4
MELOSIRA DISTANS	CEL	141	3.7
MICROCYSTIS INCERTA	COL	I	I
NAVICULA #1	CEL	I	I
05 23 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
18
36
18
6167
196
1283
36
374
2.5
0.3
0.6
lo 9
0.3
6.6
303
X
38
76
X
X
X
227
X
X
X
38
794
X
X
3.5
11.3
5.2
29.6
0.9
11.3
3.5
91
295
136
X
X
772
X
23
29 5
X
91
X
X

-------
LAKE NAME: SOUTH HOLSTON LAKE
STORET NUMBER: 4725
CONTINU
TAXA	FORM
NITZSCHIA #1	CEL
NITZSCHIA Wl	CEL
OSCILLATORIA #1	FIL
OSCILLATORIA #2	FIL
PENNATE 01 ATOMS	CEL
PHACUS	CEL
RAPHIDIOPSIS	FIL
SCENEDESMUS	COL
SCENEDESMUS ACUMINATUS ?	COL
STEPHANODISCUS	CEL
STEPHANODISCUS DUBIUS	CEL
SYNEDRA ? #1	CEL
SYNEDRA #1	CEL
SYNEORA DELICATISSI MA
V. ANGUSTISSIMA	CEL
TABELLARIA	CEL
TETRAEDRON MINIMUM	CEL
TETRAEDRON MINIMUM
V,. SCROBICULATUM	CEL
TRACHELOMONAS	CEL
TOTAL
05 23 73
08 20 73
10 27 73
ALGAL
UNITS
PER ML
18
18
2011
X
ALGAL
UNITS
%C PER ML
I
X
X
X
76
0.6|
I
I
70.41 8474
Oo 9 I 113
I	X
1.3| 151
I
I
11.31 1362
I
I
Ob 6 | 76
2.51 303
I
I	X
ALGAL
UNITS
%C PER ML
X
X
0.9
12.2
Oo9
le 7
3.5
1.7
12o 2
1.7
23
318
23
45
91
45
318
45
10175
12031
2611

-------
LAKE NAME: REELFOOT LAKE
STORET NUMBER: 4727
NY GAAP. D TROPHIC STATE INDICES
DATE
05 14
73
08 11
73
10 19
73
MYXOPHY CEAN
2o 67
E
17o 0
E
3.60
E
CHLOROPHYCEAN
3.00
E
14.0
E
4.40
E
EUGLENOPHYTE
0® 29
E
0.13
?
Oe 1 2
?
DIATOM
1.20
E
3.00
E
3,00
E
COMPOUND
9-33
E
41.0
E
10.2
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 14 73 08 11 73 10 19 73
GENUS	21	08	24
SPECIES	05	02	07
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 14 73
08 11 73
10 19 73
AVERAGE DIVERSITY
H
3.32
3.82
4.24
NUMBER OF TAXA
S
40* 00
46. 00
61*00
NUMBER OF SAMPLES COMPOSITED
M
4.00
4.00
4.00
MAXIMUM DIVERSITY
MAXH
5.32
5.52
5.93
TOTAL DIVERSITY
D
51606.08
207678.12
248103.60
TOTAL NUMBER OF INDIVIDUALS/ML
N
15 544.00
54366.00
58515.00
EVENESS COMPONENT
J
0.62
0. 69
Oo 72
MEAN NUMBER OF INDIVIDUALS/TAXA
L
388.60
1181.87
959.26
NUMBER/ML OF MOST ABUNDANT TAXON
K
388 6.00
15533.00
12264.00

-------
LAKE NAME: REEL FOOT LAKE
STORET NUMBER: 4727
CONTINUED
TAXA
FORM
IS %Z
ANABAENA #1
FI L
1 1 3.3
ANABAENA #2
FIL
1 1 0.3
ANABAENOPSIS ELENKINII
FIL
1 1
ANABAENOPSIS TANGANYIKAE
FIL
1 1
ANKISTROOE SMUS
CEL
1 1 0.9
ANKISTRODE SMUS ?
CEL
1 1
APHANIZOMENON ?
FIL
1 1
APHANOTHECE NI0ULANS
COL
1 1
BOTRYOCOCCUS BRAUN 11
COL
1 1
CERATIUM HIRUNDINELLA
CEL
I !
CHLOROGONIUM
CEL
1 1
CHROOCrCCUS
COL
1 1
CHROOCOCCUS #1
COL
1 1
CHROOCOCCUS #2
COL
1 1
CLOSTERIUM
CEL
1 1
COELASTRUM
COL
1 I
COELOSPHAERIIM NAEGELIANUM
COL
1 1
COELOSPHAERIUM PULCHELLUM
COL
1 1
COSMARIUM
CEL
1 1
CRUC IGENIA A PICULATA
COL
1 1
CRUCIGENIA TETRAPEDIA
COL
1 1
CYANOPHYTAN C3CC0ID CELLED COLONY
COL
1 1
CYANOPHYTAN FILAMENT
FIL
1 1
CYANOPHYTAN FILAMENT #1
FIL
1 1
CYANOPHYTAN FILAMENT ¥2
FI L
1 1
CYCLOTELLA MEfclEGHI NI AN A
CEL
1 1
CYCLOTELLA STELLIGERA
CEL
1 1 1.2
DICTYOSPHAERIJ M PULCHELLUM
COL
1 I
DIN0BRYON DI VERGENS
CEL
1 1
DINOFLAGELLATE
CEL
1 1
EUGLENA #1
CEL
11 1. 5
EUGLENA #2
CEL
1 1
05 14 73
08 11 73
10 19 73
ALGAL
1
ALGAL
1
ALGAL
UNITS
1
UNITS
1
UNITS
PER ML
1 S *c
PER ML
1 S %C
PER ML
515
1 1 0.61
333
1 1 3.9|
2286
47
1 ! lo 61
888
1 1 Oo 5 |
312

1 1 Oo 61
333
1 1 1
X

1 1 2.01
1109
1 1 2o 31
1351
140
1 1 1
1 1 0.6|
1 1 1
333
X
1 1 0.41
1 1 1
1 1 1
208

1 1 0.41
1 1 1
1 1 1
222
1 1 0.21
1 1 1
1 1 1
104
X
X

1 1 1
1 1 1
X
1 1 0.21
1 1 2.51
104
1455

1 1 3© 31
1775
1 1 1


1 1 1.4|
1 1 1
1 1 f
1 1 1
777
1 1 1
1 I i
1 1 0.51
1 1 I
X
312
X
X
1 1 I

1 1 1


1 1 1
X
1 1 0.51
312

1 1 1
X
1 1 1


1 1 0.21
111
1 1 1
X

1 1 4.31
2330
1 1 1.61
935

1 I 2.4|
1 1 I
1 1 1
1331
1 1 1
1 1 1.4|
1 1 2.81
831
1663

1 1 0.41
222
1 1 0.51
312
187
1 1 i

1 1 1

X
1 1 0.2|
111
1 1 0.5 1
312
X
1 1 1

1 1 1

X
1 1 1

1 1 1

234
1 1 I

1 1 0.2|
104
X
1 1 1

1 1 1
X

-------
LAKE NAME: REELFOOT LAKE
STORET NUMBER: 4727
CONTINUED
TAXA
FORM
1 s
%C
FLAGELLATES
CEL~
~~T~i
25o0
GYPOSIGMA ?
CEL
i 1

KIPCHNERlELLA OBESA
CEL
1 1

LYNGBYA CONTORTA
FIL
1 1

LYNGBYA CONTORTA ?
FIL
1 1

LYNGBYA LIMNETICA
FIL
1 !
Oo 3
MELOSIRA #2
CEL
131
8. 7
MELOSIPA #3
CEL
1 1

MELO SI PA H5
CEL
1 1
3o 0
MELOSIPA DISTANS
CEL
111
16. 3
MERISMOPEDIA
COL
1 1

MERISMCPEDIA MARSSONII
COL
1 1
0.6
MICROCYSTIS IMCERTA
COL
1 1

NAVICULA
CEL
1 1
0.3
NITZSCHIA #1
CEL
121
14. 5
NITZSCHIA ACICULARIS
CEL
1 1
Oo 9
OOCYSTIS
CEL
1 1

OSCI LL ATOP IA #1
FIL
1 51
5o 1
OSCILLATORIA #2
FIL
1 1

OSCILLATORIA #3
FI L
1 1

OSCILLATOR IA #4
FIL
1 1

OSCILLATOPIA GEMINATA
FIL
1 1

OSCILLATORIA LIMNETICA
FI L
1 1

PANDOPINA MORUM
COL
I 1
0.3
PEDIASTRUM BIRADIATUM

1 1

V. LONGECORNJTUM
COL
1 1

PEDIASTRUM DUPLEX

1 1

V. RETICULATUM
COL
1 1

PEDIASTRUM DUPLEX

1 I

Vo RETIGULATUM ?
COL
1 1

PF DIASTRUM SIMPLEX
COL
1 1

PEDIASTRUM SIMPLEX

1 1

V. DUODENARIUM
COL
1 1

05 14 73
08 11 73
10 19 73
ALGAL
1

ALGAL
1

ALGAL
UNITS
1

UNITS
1

UNITS
PER ML
IS
%C
PER ML
IS
%C
PER ML
""3886
1 —
1 in
1 0
1 ro
1
1-
1 —
1886
1
5.0 1
2910
X
1 1
1

1
1


1 1
1

1
1
X

1 1
1

1
1.61
935

1 1
2.0|
1109
1
1

47
1 1
2.0|
1109
1
lo4 |
831
1358
1 2 1
11.4 I
6213
11
21.01
12264
X
1 1
1.0 |
555
1
2. 5 1
1455
468
1 1
4.3|
2330
1 5
5o7 1
3326
2528
1 1 1
28.6 |
15533
1
6.2|
3638

1 1
lo4|
777
1
1

94
1 3|
8.6|
4660
1 3
7.8|
4573
X
1 1
2.41
1331
14
6„6|
3845
47
1 1
1
X
1
1

2247
| 4 |
5.7 |
3107
1 2
7.11
4158
140
1 1
1

1
0.4|
208

1 1
1

1
1
X
796
1 1
1

1
1


1 1
1
X
1
1


1 1
1

1
1
X
X
1 1
1

1
1


I 1
1

1
1
X

1 1
1

1
3o2 1
1871
47
1 1
1 1
1

1
1
1
1


1 1
1 1
| 1
1
1
X
1
1
1
1
1
i
X
X
1 1
1 1
I I
1
1
1

1
1
1
1
0.21
1
104

1 1
1 1
1
1
X
1
1
i
1


1 1
fl 1
1
1
X
1
1
1


1 1
1 1
1
1

1
1
1
1
X

-------
LAKE NAME: REELFOCT LAKE
STORET NUMBER: 4727
CONTINUED
TAXA	FORM |S *C
PFDIASTRUM TETRAS	I	I
V. TETRAOOON	COL	I	I 0.3
PHACUS LONGICAUDA	CEL	I	I
PHACUS PYPUM	CEL	II
PHACUS TORTUS ?	CEL	I	I
PAPHIDIOPSIS CURVATA	FIL	I	I
SCENEDESMUS	COL	I	I
SCENEDESMUS #1	COL	I	I
SCENEDESMUS 42	COL	I	I
SCENEDESMUS ABUNDANS	COL	I	I 0.9
SCENEDESMUS BERNARDII	COL	I	I
SCENEDESMUS BIJUGA	COL	I	I
SCENEDESMUS DIMORPHUS	COL	I	I
SCENEDESMUS D!SPAR	COL	I	I
SCENEDESMUS QJADRICAUDA	COL	I	I 0.6
SCHROEDERIA SETIGERA	CEL	I	I
SELENASTRUM	COL	I	I 0.3
STAURASTRUM #1	CEL	I	I 0.3
STAURASTRUM #2	CEL	I	I 0.3
STAURASTPUM #3	CEL	I	I
STAURASTRUM #4	CEL	1	I
STAURASTRUM #5	CEL	I	I
STEPHANODISCUS	CEL	|4|12. 6
SYNEDRA	CEL	I	I
TETRAEDRON MINIMUM	CEL	I	I
TETRAEDRON MUTICUM	CEL	1	I
TETRAEDRON PLANCTONICUM	CEL	I	I
TETRAEDRON TRIGONUM	CEL	I	I
TETRAEDRON VICTORIAE	CEL	I	I
TETRASTRUM ST*UROGENIAEFORME	COL	I	I
TRACHELOMONAS #1	CEL	I	I
TRACHELOMPNAS #2	CEL	I	I 2.4
05 14 73
08 11 73
10 19 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
47
X
140
94
X
47
47
47
X
1966
X
X
375
5,1
0o 2
4o9
0.2
0o2
0o 2
X
X
2774
X
X
X
111
X
2663
111
111
X
111
Oe 2
3.6
0o 4
0.2
0.2
0.4
0.5
6.7
0.2
0.7
X
104
2079
X
208
104
104
208
X
312
X
X
X
X
3949
104
416
X
0.2
104

-------
LAKE NAME: REELFOOT LAKE
STORET NUMBER: 4727
CONTINUED
TAXA
TREUBAPIA
TOTAL
I
I
FORM IS %C
CEL T~T
05 14 73
08 11 73
10 19 73
ALGAL I	ALGAL |	ALGAL I
UNITS I	UNITS I	UNITS I
PER ML IS %C PER ML IS %C PER ML |
III	II 0© 21 104 I
15544	54366	58515
CT\

-------
LAKE NAME: WOODS RESo
STORET NUMBER: 4728
NYGAARD TROPHIC STATE INDICES
DATE
05 21
73
08 15
73
10 23
73
MYXOPHYCEAN
01/0
E
1*00
E
03/0
E
CHLOROPHYCEAN
01/0
E
2o 67
E
04/0
E
EUGLENOPHYTE
0/02
?
Oo 09
?
Oo 29
E
DIATOM
0«60
E
0.50
E
Oo 75
E
COMPOUND
05/0
E
5. 00
E
12/0
E
PALMER'S ORGANIC POLLUTION INDICES
DATE 05 21 73 08 15 73 10 23 73
GENUS	00	07	06
SPECIES	00	00	00
SPECIES DIVERSITY AND ABUNDANCE INDICES

DATE
05 21 73
08 15 73
10 23 73
AVERAGE DIVERSITY
H
1. 57
2.45
lo 32
NUMBER OF TAXA
S
13.00
27o 00
20o 00
NUMBER OF SAMPLES COMPOSITED
M
4.00
40 00
4o 00
MAXIMUM DIVERSITY
MAXH
3o 70
4. 75
4o 32
TOTAL DIVERSITY
D
1510o 34
20878o 90
1949o64
TOTAL NUMBER OF INDIVIDUALS/ML
N
96 2o 00
8522.00
1477.00
EVENESS COMPONENT
J
Oo 42
Oo 52
Oo 31
MEAN NUMBER OF INDIVIDUALS/TAXA
L
74® 00
315o 63
73o 85
NUMBER/ML OP MOST ABUNDANT TAXON
K
!>00. 00
3384.00
1160.00

-------
LAKE NAME: WOODS RES
STORET NUMBER: 4728
TAXA
ACHNANTHES MICROCEPHALA
ANKISTRODESMUS
ASTERIONELLA FORMOSA
CENTRIC DIATOM
CHROOCOCCUS #1
COCCONEIS
COELASTRUM SPHAERICUM
COSMARIUM
CYANOPHYTAN FILAMENT
CYCLOTELLA
CYCLOTELLA STELLIGERA
DINOBRYON BAVARIGUM
DINOBRYON DIVERGENS
DINOBRYON SERfULARIA ?
DINOFLAGELLATE #2
EUGLENA
FLAGELLATES
FRAGILARIA CROTONENSIS
GOMPHONEMA
LYNGBYA
MALLOMONAS ?
MELOSIRA #2
ME LO SI PA #5
MELOSIRA DISTANS
MICROCYSTIS INCERTA
NAVICULA
NITZSCHIA
OSCILLATORIA GEMINAT A
PEDIASTRUM SIMPLEX
PEDIASTRUM SIMPLEX
V. DUODENARIUM
PENNATE DIATOM
0 5 21 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
%C PER ML
500
5
5
15
X
373
34
10
10
X
3o 8
0.3
Oo 3
0.3
4.1
1.4
23.8
0.6
0.6
10
321
25
25
X
25
346
123
X
2026
X
X
X
49
X
49
1® 7
2.6
1.7
78o5
1.7
X
X
25
38
25
X
1160
X
25

-------
LAKE NAME: WOODS RES.
STORET NUMBER: 4728
CONTINUED
TAXA	FORM IS
PERIDINIUM QUADRI DENS	CEL
PERIDINIUM QUADRIDENS ?	CEL
PHACUS	CEL
FAPHIDIOPSIS ?	FIL
SCENEDESMUS #1	COL
SCENEDESMUS #2	COL
SCENEDESMUS #3	COL
SCENEDESMUS BIJUGA ?	COL
SELENASTRUM	COL
STAURASTRUM	CEL
STAURASTRUM TETRACERUM	CEL
SURIRELLA	CEL
SYNEDRA #1	CEL
SYNEDRA #2	CEL
SYNEDRA DELI CATISSIMA	CEL
TETRAEDRON MINIMUM
V. SCROBICULATUM	CEL
TOTAL
05 21 73
08 15 73
10 23 73
ALGAL
UNITS
PER ML
ALGAL
UNITS
%C PER ML
ALGAL
UNITS
S %C PER ML
0.3
0o 3
0.3
390 7
17.4
0.9
6.1
962
25
25
25
X
3384
X
X
X
1482
74
518
8522
0.9
60 9
5e 1
0.9
X
X
13
102
76
X
13
1477

-------