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Water-quality data
for Smith and Bybee Lakes, Portland, Oregon
June to November 1982
By Daphne G. Clifton
U. S. GEOLOGICAL SURVEY Open-File Report 83-204
Portland, Oregon 1983
UNITED STATES DEPARTMENT Of* THE INTERIOR
JAMES G. WATT, SECRETARY
GEOLOGICAL SURVEYi
Dallas L. Peck, Diriector
For additional information write to: U.S. Geological Survey 847 N.E. 19th Ave., Suite 300 Portland, Oregon 97232
t i
CONTENTSPage
Glossary of selected terms viAHo4"r~;ao4-_ _. ._*___ __ _ _______ ..______-_-«_-_-_ . -_-..--.«.«.._-------_«.-.----..-_-- 1r\U o i I avw-fl -. - «.... ,_,_, _, |
I ntroduction- - - 3Physiographic setting 3
Methods of sampling and analysis 5Physical and chemical water-quality data 5Biological data 8Physical and chemical Iakebed sediment quality data- 10
Selected references-- 11
ILLUSTRATIONS
Figure 1. Photographs of Smith and Qybee Lakes in Juneand November, 1982 2
2. Location map and sampling sites inSmith and Bybee Lakes 4
3. Depth profiles showing temperature andpercentage dissolved-oxygen saturation atc t+~ o_ _____ _ ___ ___ ____ __________ ft3 I \ *S £. y
4. Depth profiles showing temperature andpercentage dissolved-oxygen saturation atsite 3 7
5. Graph showing diel data collected at site 2in Smith Lake -- 9
i i i
TABLESPage
Table 1. Locations of sampling sites- - 132. Instantaneous and diel water-quality data - 143. Water-quality chemical data - - 24 4 Summary of maximum and minimum vjalues for
water-quality data collected ajt site 2 and site 3 25
5. Staff gage measurements for Colombia Slough,Smith and 3ybee Lakes H - 26
6. Phytop I ankton identification, abjundance,and diversity-index data 27
7. Zooplankton identification, abunidance, anddiversity-index data - -t - 43' i
3enthic-invertebrate identification, abundance, - 50and diversity-index data -
9. Lakebed sediment; sample depth, descr iption,immediate oxygen demand and percentvolatile sol ids-
10. Particle-size analysis of lakebed sediment-- - 5411. Sediment-quality data, including
53
trace metalsand nutrients - -- 55
APPENDIX
Gas-chromatograph and mass-spectrometricanalysis of lakebed sediments Bybee Lakes -- -
in Smith and56
i v
METRIC-TO-ENGLISH CONVERSION FACTORS
(multiply metric unit
Length
micron (y) millimeter (mm) meter (m) kilometer (km)
Area
square meter (m 2 ) cub ic meter (m 3 )
Volume
mi I I iIiten (ml) I i ter (I )
Wei ght
mi I Ii gram (mg) kilogram (kg)
Temperature
degrees Celsius (°C)
by
3.937 x 10";? 3.937 x 10""3.281 6.214 x 10
-1
2.471 x 10 8.107 x 10
6.102 x 10 3.532 x 10
-4-4
-2-2
3.527 x 10 3.527 x 10
(°C)(1.8)
-5
1
to obtain English inch-pound unit
i nch (in) i nch (i n) faet (ft) mi Ies (mi)
acreacre-foot (acre-ft)
cubic (in 3 ) cubic foot (ft 3 )
ounce (oz) ounce (oz)
32 degrees Fahrenheit
GLOSSARY OF SELECTED TERMS
[Definitions were obtained or modified frcjm Greeson and others (1977), American Public Health Association and others (1976), Skougstad and others (1979), and Wetzel (1975)]
Benthic invertebrates invertebrates living on, in, or near the sediment substrate (in lakes these can be nematode^, ol igochaetes, chironomids, and ostracods).
Pi ssolved constituents constituents that pass through a 0.45-micron pore-size f iIter.
Immediate oxygen demand the depletion of dissolved oxygen in a standard water dilution of the sample in a specifiecjl time. In these analyses, 3 to 5 ml of wet sediments were placed in a 3QO ml bottle for 10 minutes.
Gas chromatograph/mass spectrometer (GC/MS) scan a semi quantitative analysis of organic material using special separation techniques (acid/base/neutral organic extraction), and chromatographic and spectral semiquantifative analyses. '
Macrophytes macroscopic forms of aquatic vegetation.
National Geodetic Vertical Datum of 1929 (N(£VD of 1929) a geodetic datum derived from a generaladjustment of ^he first-order level nets of both the United States and Canada, formallly called "Mean Sea Level". NGVD of 1929 is referred to as sea level in this report.
PhytopIankton the plant components of freshwater plankton, dominated by diatoms, green algae, and bluegreen algae.
Seech i d isk transparency the mean depth <t>f the points where a 20 cm diameter, alternating white- and bIack-cdlored disk, disappears and reappears to view. This can be used as arfi estimation of the depth of the 5 percent light transmittance depth. !
Spec ? es d i vers ? ty i ndex--mathemat i ca I Expression which describes community structure and permits summarization of large amounts of information about numbers and kinds of Organisms. The higher the number, the higher the diversity. The Shannon formula was used to calculate diversity indices in this report:;
H T = - Pi In Pi I
where Pi is estimated from n./N as thje proportion of the total population of individuals (N) belonging to the ith species (n.) using natural logarithms (Wetzel, 1975).
Volati le sol ids a measurement which provides an estimate of the organic content of a sediment sample (Skougstad and others, 1979).
ZoopIankton the animal component of the freshwater plankton, dominated by rotifers, copepods and cladocerans.
WATER-QUALITY DATA FOR SMITH AND BYBEE LAKES, PORTLAND, OREGONJUNE TO NOVEMBER, 1982
By Daphne G. Clifton
ABSTRACT
Water samples were collected from June to November, 1982, from Smith and Bybee Lakes (adjacent to the Columbia River near Portland, Oregon) for the analyses of physical, chemical, and biological characteristics.
Weekly water-quality monitoring at the two lakes included the measurement of water temperature, dissolved oxygen, percent oxygen saturation, pH, conductivity, lake depth. Alkalinity, dissolved carbon, total dissolved solids, secchi-disk light transparency, nutrients, and chlorophyll a and b were monitored at both lakes on a monthly basis. Diel studies were conducted at Smith Lake in July, August and October to measure temperature, dissolved oxygen, pH, specific conductance, and solar radiation continuously for a 24-hour period. Samples of the phytoplankton and zooplankton were collected at least twice a month and benthic invertebrate populations were collected once each month from both lakes. Lakebed sediment was sampled from each lake to determine particle size, percent organics, immediate oxygen demand, and concentrations of trace metals, nutrients, and organic constituents.
FIGURE 1. Photographs of Smith and Bybee Lakes in June and November, 1982
INTRODUCTION
The U.S. Geological Survey (USGS) in cooperation with the U.S. Army Corps of Engineers (COE) made physical, chemical and biological measurements on Smith and Bybee Lakes from June through November of 1982.
The purpose of this report is to present dafa on the limnological conditions in Smith and Bybee Lakes. Water-quality monitoring included measurement of water temperature, dissolved oxygen concentration and percent saturation, pH, specific conductance, lake depth, alkalinity, dissolved carbon, total dissolved solids, secchi disk light transparency, nutrients, and chlorophyll a and b. In addition, phytoplankton, zooplankton, and benthic invertebrate populations were identified and enumerated. Lakebed sediment was analyzed for particle size, volatile solids, immediate oxygen demand, trace metals, total organic carbon, nutrients, and organic constituents.
Special thanks are due Douglas W. Larson, COE, for his assistance in the collection of water-quality samples.
Physiographic Setting
Smith and Bybee Lakes are located in the northwest corner of the city of Portland, and are part of the lower Columbia River drainage basin (fig. 1 and 2). The climate in the area is moderate. The average daily temperature (by month) ranges from 3.4°C in January to 19.5°C in July. Average annual precipitation is 95.5 cm, most of this occurring in the winter months.
By bee Lake is connected to the Willamette River via the Columbia Slough, and a narrow channel connects Smith Lake to Bybee Lake. Tidal flushing occurs in Bybee Lake, but not in Smith Lake (COE, 1982).
Smith Lake has a flat, uniform bottom. Polygonum cocci num (a broad-leafed aquatic plant) and willow cover most of the lake in the summer months, with the majority of the willow around the periphery.
Bybee Lake has an uneven lake bottom and open water, with tidal changes of 0.3 to 0.6 meters per day throughout the summer. Phalaris arundaceae (reed canary grass), Saggitar?a Iati fol?a (wapato), Carex sitkens is, Polygonum spp. and spike rushes are found near the water's edge, and on the mudbars and small islands. Stands of willow are evident along the perimeter. Further information on vegetation is shown on a habitat map by Nancy El Iifrit, U.S. Fish and Wildlife (USFW) and Brian Lightcap (COE) (written communication, October 25, 1982).
Smith and Bybee Lakes are located in the midst of an industrial area near a sewage treatment plant, a sanitary landfill, and fill material from past dredging activities in the Columbia River. Historical land-use activities in the area are described in previous reports (COE, 1982; Oregon Department of Environmental Quality, 1974; and Sobolewski, 1971.) On August 31, 1982, a water control structure was placed on the Columbia Slough near Bybee Lake by the Port of
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akes
Portland for USFW. When in operation, this structureywi I I eliminate tidal flushing in Bybee Lake, except during very high flows (COE, 1982).
METHODS OF SAMPLING AND ANALYSIS
Collection and analysis of the physical, chemical, and biological constituents in the lakes are described in the following section. Sample preparation and analysis followed standard USGS methods (Skougsfad and others, 1979; Greeson and others, 1977; Guy, 1969; American Public Health Association and others, 1976). Locations of sampling sites are shown in figure 1 and table 1.
Physical and Chemical Water Quality Data
Field measurements of temperature and dissolved oxygen were made with a Yellow Springs Instrument Co. (YS!)]_/ (Model 57) dissolved-oxygen meter. An Orion Research pH meter (Model 401) and probe was used to measure pH in the field. The YSI (Model 32) specific conductance meter connected to a Lab I i ne cell was used to measure conductivity in the field. A secchi disk was used to measure light transparency. Lake depth was measured using a weighted, calibrated line. A horizontal Van Dorn sampler was used to collect water samples at specific depths. Monthly samp!as for chlorophyll analyses were filtered through a glass-fiber (type A-E) filter and analyzed at the USGS Central Laboratory in Atlanta, Georgia.
A Martek (Mark 2) unit connected to an Elnik recorder was used during the diel (24-hour) studies for continuous monitoring of temperature, pH, dissolved oxygen, and conductivity. Solar radiation was measured with a Weathermeasure Star Pyranometer. The Martek probe was suspended from a boat, 0.1 to 0.3 meters below the water surface depending on maximum lake depth. Diel studies were done in July, August and October at site 2. When water levels were too low in September to use the Martek probe, instantaneous measurements were taken in late afternoon and early morning.
Water temperature, dissolved-oxygen concentration, percent oxygen saturation, pH, specific conductance, depth of samples, secchi disk readings, solar radiation and chlorophyll analyses are shown in table 2. Graphs in figures 3 and 4 show selected depth profiles of dissolved-oxygen saturation and temperature at sites 2 and 3. Solar radiation, water temperature, dissoIved-oxygen saturation, and pH measurements are shown in figure 5 for the diel studies in July, August and October.
1_/The use of brand names in this report is for identification purposes and does not imply endorsement by the U.S. Geological Survey.
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, 1982
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MAXIMUM LAKE DEPTH. IN
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Samples were analyzed once per month for alkalinity, dissolved organic carbon, dissolved solids and nutrients at sites 2 and 3. Samples for dissolved organic carbon were filtered through a 0.45-micron pore-size silver membrane filter. Chemical analyses were made at the USGS Central Laboratory in Denver, 'Colorado. Dissolved dissolved organic carbon, total dissolved solids turbidity data are presented in table 3. \
nutrients, alkalinity, and
Maximum presented in
and minimum table 14.
values for data collected at sites 2 and 3 are
The Port of Portland in cooperation with COE established staff gages in both lakes and in the Columbia Slough; locations are plotted in figure 1. Staff gage measurements are presented in table 5. During the period of study, the combined capacity of both lakes ranged cubic meters (1.8 meters, stage) to 460,000 cubic meters stage), based on staff gage measurements in table area-capacity curve developed for the lakes by the Port (1931).
from 260,000(3.6 meters,5 and theof Portland
Biological Pat
PhytopIankton samples were collected at least twice a month at sites 2 and 3. Samples were preserved in a 5 percent formalin - copper-su!fate solution and identified and counted using the membrane filter method, a compound microscope, and identification keys by Coll ins andKalinsky (1977), Milliard (1966), Hustedt (1930), Javornicky (1976), Patrick and Reimer (1966, 1975), Prescott (1962), and Smith (1950).
Phytop 1 ankton abundance and species diyersity are shown in Species diversity was calculated using the Shannon formula1975). Many phytop I ankton species found inin the Columbia River according communication, October 15, 1982).
the two lakes areJames Sweet, USGS,
table 6.(Wetzel,
also found (persona 1
Zoop1ankton samples using a plankton net sampled from a point just up through the water, contents through the
were ,£ol 1 acted twice a (.026 mm , mesh porosity)
above the bottomor by dipping a sample bottle and net. ZoopIankton were preserved
month at sites 2 and 3 A column of water was
sediment, by pulling the netpouring its in formal i n
solution and identified using a compound rricroscope and identification manuals by Pennak (1978) and Edmundson (1959). ZoopIankton were counted using a Sedgewick-Rafter cell on an Olympus 40-power dissecting microscope.
ZoopIankton abundance and species di The presence of D i aptomus reighardi in a an extension of range of distribution communication, Harry Yeatman, The Universi Biology, Sewanee, Tenn., Dec. 23, 1982).
vorsity are shown in table 7. Pacific Coast lake represents of this species (written
ty of the South, Department of
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)
Benthic invertebrates were collected onpe a month using an Ekman grab sampler (0.15 x 0.15 meters size). Samples were first rinsed through 0.351 mm sieves, then sorted, identified, and counted using the Olympus dissecting microscope, and identification keys by Pennak (1978), Brinkhurst (1964, 1965), Brinkhurst and Cbok (1966) and Edmundson
Abundance table 8.
and species diversity of benthic invertebrates are
Physical and Chemical Lakebed Sedijnent Qua! ity Data
(1959) Ii sted
A sediment corer (3.5-cm I.D. diameter) was used to collect sediment samples at sites 2, 3, 8 and 10. The samples varied in depth from 0.2 to 0.5 meters. Near each site, fqur samples were composited after collection from open-pool and vegetated areas. Because the upper portion of the sediment core samples were; less compacted than the sediments in the lower portion of the core, the upper and lower portions were analyzed separately.
Sediment samples were analyzed for particle-size, percent volatile solids, and immediate oxygen demand at the USGS laboratory in Portland, Oregon. Table 9 shows sample depth, description of sediment, immediate oxygen demand, and percent volatile solids in each sample. Particle-size analyses are presented in table 10.
At each of the four sites, upper portions of the sediments in the core were analyzed for trace metals, total organic carbon, and nutrients; these analyses are shown in table 11. A composited sample of upper-portioned sediments from Smith Lakei sites 2 and 10, and a composite sample from Bybee Lake sites 3 and 8 were used for determination of organics with gas chromatograph-mass spectrometric semiquantitative (GC/MS) analyses. Results of the analyses for organic constituents are presented in Appendix I.
10
SELECTED REFERENCES
American Public Health Association and others, 1976, Standard methods for the examination of water and wastewater [14th ed.]: New York, Am. Public Health Assoc., Inc., 1193 p.
Brinkhurst, R. 0., 1964, Studies on North American aquatic oligochaeta I. Naididae and opisticydae: Proc. Acad. Nat. Sci. Phil., v. 116, p. 195-230.
--- 1965, Studies on North American aquatic oligochaeta II. Tubificidae: Proc. Acad. Nat. Sci. Phil., v. 117, p. 117-172.
Brinkhursf, R. 0., and D. G. Cook, 1966, Studies on North American aquatic oligochaeta III. LumbricuIidae and additional notes and records of other families: Proc. Acad. Nat. Sci. Phil., v. 118, p. 1-33.
Col I ins, G. 8., and R. G. Kalinsky, 1977, Studies on Ohio diatoms I. Diatoms of the Scioto River basin II. Referenced checklist of diatoms from Ohio: Bull. Ohio 3io. Survey, v. 5, no. 3 (new ser ies), 76 p.
Edmundson, W. T., 1959, Fresh water biology (2nd ed), New York: John Wi ley and Sons, 1248 p.
Greeson, P. E., Ehlke, T. A. Irwin, 3. A. Lium, B. W. and Slack, K. V., 1977, Methods for collection and analysis of aquatic biological and microbiological samples: U.S. Geological Survey Techniques of Water-Resources Investigations, book 5, chap. A4, 332 p.
Guy, H. P., 1969, Laboratory theory and methods for sediment analysis: U.S. Geological Survey Techniques of Water-Resources Investigations, book 5, chap. C1 , 58 p.
Hi I I iard, D. K., 1966, "Studies on chrysophyceae from some ponds and lakes in Alaska VII. Notes on the genera Kephyr ion, Kephyriopsis, and Pseudokephyrion"; Nova Hedwigia, v. 14, p. 39-56.
Hustedt, F., 1930, Die susswasser-fIora mitteIeuroaas, heft 10:3aciI Iariophyta: Facsimila of original by Univ. Microfifms, AnnArbor, Michigan, 466 p.
Javornicky, P., 1976, "Minute species of the genus Rhodomonas karston (cryptophyceae)": Arch. Protist. 3d., v. 118, p. S98-106.
National Oceanic and Atmospheric Administration, 1981, Annual summary cIimatoIogicaI data, Asheville, N.C., Environmental Data and Information Service, National Climatic Center, v. 87, no. 13.
Oregon Department of Environmental Quality, 1974, Water quality in Columbia Slough, Oregon, 1971-73: Oregon DEQ, 88 p.
Patrick, R., and C. W. Reimer, 1966, The diatonis of t'ne United States, v. I. Monograph 13: Acad. Nat. Sci. Phi I a., 688 p.
1975, T'ne diatoms of the United States v. II. Monograph 13: Acad Nat. Sci . Phi la., 213 p.
Pennak, R. W., 1978, Fresh water invertebrates York, The Ronald Press Co., 803 p.
of the United States: New
Port of Portland, 1981, Unpublished report on Smith and Bybee Lakes: Prepared by Bill Bach, Port of Portland, Oregon.
Prescott, G. W., 1962, Algae of the Western Gpeat Lakes area: Dubjque, Iowa, Wm. C. Brown Co., 977 p.
Skougstad, M. W., M. J. Fishrnan, L. C. Friedmafi, D. E. Erdmann, and S. S.Duncan, 1979, Methods for determination of inorganic substances inwater and fluvial sediments: U.S. Geological Survey Techniques of Water-Resources Investigations, book 5, ciap. A1 , 626 p.
Smith, G. M., 1950, The freshwater algae of the United States: New York, Mcgraw-Hill Book Co., N.Y., 719 p.
Sobolewski, W. J., 1971, Effect of deposits in Columbia Slough on algalgrowth in Smith and Bybee Lakes: University, Corvallis, 55 p.
M.S. Thesis, Oregon State
U.S. Army Corps of Engineers, 1982, Final environmental assessment 404 (b) (1), Evaluation of Columbia Slougi-Water Control Structure: Prepared by Brian Lightcap, COE, 12 p.
Wetzel, R. G., 1975, Limnology: Philadelphia, W. B. Saunders Co., 743 p.
12
Table 1. Locations of sampling sites in Smith and Bybee Lakes
SiteNo.
12545678910
[Locations shown in figure O
LocationSite Name
Smith LakeSmith LakeBybee LakeColumbia SSmith LakeSmith LakeSmith LakeBybee LakeBybee LakeSmith Lake
(south)(center)( center)lough (near Bybee Lake)(west)(east)(north)(east)(west)(east)
Latitude
45°36'16"45°36'35 lt45°37'09n45°37'00"45°36 r41"45°36'20"45°36'48"45°37'08"45°37'22"45°36 t 30»
Long itude
122°43'38 M>22°43 t 48'r122°44'44"122°44'58"122°44'07"122°43'17»122°43'39"122°44'00'r122°45M2"122°43'00"
fab I a 2.--Instantaneous and diel water-quality_data from Smith_and 3 y bee Lakes
FSampling death with no water-quality data indicates maximum lake depth 31 site]
SMITH LAKE SITE 1 (SOUTH) NEAR PORTLAND DR
WATER 3JALITY DATA. JUNE TO NOVEMBER 1932
DATE
JUN 17.. 17.. 22. ., 22. ., 22. . 22 . . , 22 ... 22. ., 22. .. 22. ., 29. .. 29. .. 29 ... 29. .. 29 ... 29. .. 29 ... 29. ..
JUL 07 ... 07 ... 07 ... 07 ... 07 ... 07. .. 07 ... 15... 15... 15... 15... 15... 15... 20. .. 20. .. 20. .. 20. .. 20. ..20 ...21 ...21 ...29. ..29. ..29 ...29. ..29. ..
A'JG05 ...05. . .05. ..13...13...13...13...13...13...19. ..19. ..1 9 ...19. ..1 9 ...27 ...27 ...27 . . .27 . . .
SE D02. ..02. ..02. ..02. ..02. ..15...15...15...15...15...15...15...15 . . .16...15 . . .16.. .
T 1 ME
1 1 1 D11151 6 SO16311 632163316341 63516361 53709400941094209430944094509460947
10501 05110521 0531 054105510560925092509270928092909301 4001 40114021 4031 60516101 0501 05113151316i 3 1 71 31 31 319
1 43014311 4321 1 5011511 1 521 1 531 1 541 1 551 00010011 0021003101 51200120112021 230
10501051105210531 0541 4001 4011 4021 6401 5411 6421 6430825032608271 435
SAM-=>L I N3DEPTH
( M)
2.02 .5.00.50
1 .01 .52.02.53.03.0.00.50
1 .01 .52.02 .52.82.3
.00
.501 .01 .52.02 .12 .1.00.50
1 .01 .21 .31 .3.00.50.90.90.00.50.00.90.00.20. 40.50.50
.00
.10
.20
.00
.1 0
.20
.30
. 35
.35
.00
.1 0
.20
.27
.00
.00
.10
.20
.21
.00
.05
.10. 1 5. 1 6.00.10.1 1.00.1 0.1 1.1 2.00.10. 1 1.00
TEMPERATURE
(DEG C)
17.5--
24 .524 .524 .222.121 .41 9 .413.5
--21 .021 .021 .021 .021 .021 .020 .2
--
20 . 120 .420 .119.519.21 9.0
--20.520 .220 .220 .220.2
--26.826 .023.5
--26.825 .021 .021 .521 .821 .521.521 .0
--
25.525.525.220 .220.220.220 .220.3
--20.420 .320.3
--20.421 .521.521 .5
--
23.423.323 .223.1
__20.320 .820.522.622 .622 . 5
--13.513.5
--25.0
OXYGEN ,D I 3-SOLVED( MG/L )
1 D .0--
9. 39 .39 . 39.610.75.61 .0--
7 . 37 .37 .37 .47 .26.41 .2--
7.06.95.34.93.52.3--
6.06.16.46.44.4--
8.03 . 17.7--
8.08.16.36.67 .17.27.26.5--
12.21 1 .4
1 .21 .17 . 17 .17 .0.4--
4 .04 .14 .1--
4.07 .47.27 . 1--
5.45.34 .84 .5--
1 1 .911.75.6
15.01 4.36 .1--
4.24.2----
D I S- SOLVEO(PERCENT
SAT'JR-AT I DN )
1 04--
1 1 31 131 121 1 112362
1--8232328381721 3--
777664533825--6667707043--
1021 0091--
1021 00758280813173--
1481 3814787878774
--444545--44848130--
53625652--
1 321 3062
1 731 7170--4040----
SPE- C 1 F 1CCON-
PH D'JCT-ANCE
( JN 1 TS ) ( JMHOS )
__--
3.4----
8.3----
3 .4--
7.3--
7 .4
_ _-
1 52----
1 53----
150--
152--
1 51__
7.4 152--__ j--
7.5~-
7.5--
7.5----
7 .37 .3
--
1 70--
1 67--
1 71----
1 73--
7.3__:----
7.87 .6----
7 .77.6
----
177177----
1 771 77
7.5l 174_-
7.6 1827.61 180_-_---
id ::~ i
7.9 183_ J
7.9 1 84-\ \--
1 .47 .ti .:
--1 891 39189
_4
7.4 1847 .1,_.._.....
7 .:;7 .;;_..
1 91------
1 77----
-t-h --
8 .£ 177-* _..
7 . 3
----------
181-h-U
8 .13 175
TRANS PARENCY
( SECCH ID I SK)
( M)
.59_-.39--------------
2.22--------------
1 .25-------~----
.56----------
.47---------_----
.33--------
-_--
> .20----------
> .35------
>.27------__
>.21
__------
>.16
------------------__
CHLDR-A CHLDR-3 PHYTO- PHYTO- D LANK- PLANKTON T ON
CHROMO CHROMO-LUOROM FLUOROM(J5/L) CJG/D
-.____________-_____-_-_-_____-_----
______-_-_-___--__---_-----_______
22.0 <.10015.0 8 .70
__-_________--
___---_____________-______
10.0 < .1 00--------
----_---_---__--__----__---_--
8.50 4.40
14
Table 2. Instantaneous and die! water-quality dfrta f~or Smith and Bybee L3kes--ContTnued
SMITH LAKE SITE 1-
OXYGEN , 01 S- SOLVEO
DATE
SEP24 ...24. ..24 ...24. ..29. ..29. ..29 ...29. ..
OCT12. ..12. ..1 2 ...13...1 3 ...1 3 ...
Tl ME
103010311032103310201 02110221 403
15151516151 7080508050807
SAM-PLINGDEPTH(M)
.00
.10
.18
.18
.00
.10
.22
.12
.00
.20
.22
.00
.20
.22
TEMPERATURE(OES C>
19.519.519.5
--1 1 .61 1 .6
----
21 .020.0
--1 4.014.0
--
OXYGEN,01 S-SOLVED(MG/L)
4 .84.23.9--
7 .77.8----
9.49.5--
7.06.7--
(PERCENT PHSATURATION) (UNITS)
52 7.44542__70 7.071____
105 8.0VO7__67 7.454__
SPE CIF 1CCONDUCTANCE
( LTMHOS)
152------
165------
153----
169----
TRANS PARENCY
(SECCHIDISK)
( M)
.1 7----
> .18.20----
> . 1 2
----
> .22------
Tab Is 2.--Instantaneous and die!_water-qua! ity data
[Sampling depth with no watar-qua I ity data indi
for Sm i th and Bybee Lakes Cent i n ued
cates maximum lake depth at site]
SMITH LAKE SITE 2 (CENTER) NEAR D 3RTLAND OR
vJATER 5JALITY OATA, JUNE TO NOVEMBER 1982
DATE
J'JN
1 7 ...1 7 ...1 7 ...22. ..22. ..22. ..22. ..22. ..22.. .22. ..22. ..22. ..29 ...29 ...29. ..29. ..29. ..29. ..29 ...29 ...
JUL07 ...07 ...07 ...07 ...07 ...07. ..07 ...15...1 5 ...15...1 5 ...15...20 ...20. ..20 ...20. ..20 ...20 ...20. ..20. ..20. ..20. . .20 ...20. ..20.. .20. ..20. ..20. ..20 ...20. ..20 ...20. ..20.. .20. ..21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...21 ...29. ..29 ...29. ..29. ..29. ..
Tl ME
1010101110121 4451 4461 4471 4431 4491 4501 4511 4521 453105510561 35710581 0591 1 0011011 102
1 0201 02110221 0231 024102510261 0251 026102710281 0291 1 201 20013001 4001 5001 5251 5261 52715231 5301 5401 60017001 8001 8011 8021 900200021 0022002300240001000200030004000500054505460547054806000700080009001 0001 1 001 1 201 1 211 1221 2001 3001 30113021 3031 304
SAM- 3 L 1 NG DEPTH
( M)
2.3 .
1 .1 .2.2 .3 .3.3.
1 .1 .2.2.2.2 .
1 .1 .2.2.2.
1 .1 .1 .
.
.
.
.50
.5,0,00,50,05050120050050567
005005011005001250303030300050858530303030005085303030303030303030303000509090303030303030005090300020405050
TEM°ER- ATURE
(DEG
201 4
232221212019181 3
20202020202020
2020201 91 91 9
20191 919
2123242425262523
252625252525232525252423232323222121212121
2020202020212121212021212121
C)
.0. 6--.0.0. 5.0.5.0.0.0--.8.8.8.8.7.4.2--
.0. 1.0.8.3. 1--.0.9.9.9--.5.3.3.7. 1.0. 1. 1--.1.0.4.0.0.0.4.0.5.2.6.9.5.2.0.3.9.0.0.0.0--.3.3.9.9. 7.0.0.0.0.8.0.0.0.0--
3XY3EN , Dl S-SOLVED( MG
98
1 01 01 01 01 11285
7777664
777754
7777
77788888
888899888888888877777
77777733379998
/L)
. 7
.1--.4.0.4.8.1.0.2.9--.2. 1. 1.0.6. 7.0--
.8
.7
.7
.2
.6
. 1--.3.3.4. 1--.8.8.3. 1.4.7.4.5--.4.7.6.9.2.2. 1.8.6.6.6.6. 5.4.2. 1.9.8.8.8.0--.7.7.7. 7.7.7. 1. 1.2.7.0.0.1.9--
3XY3EN , Dl S- S3LVED (PER CENT
SAT'JR-ATI 3N )
1 0683--
1 221 1 51 1 91221 251 308774--318080
1 27747544--
861 131 18806144--80808178--3892 -
9497
1 321071 0299--
1021071 041 081 1 11 1 195
1 071051 041 031021 009895939087878773--86853585858590909135
1 001 001 0199--
SPECIF I CCONDUCTANCE
( JMHOS )
SOLARRAD I -ATI ONNET
( CAL/SO CM/Ml N )
TRANSPARENCY
(SECCHI0 I SK)
( M)
CHLOR-APHYTO-PLANK-TON
CHROMOFLUOROMCJG/L)
CHLOR-SPHYTO-PLANK-TON
CHROMOFLUOROM(UG/L )
8 .5 8.2
8.4
7.4
7.3
7 .4
7.6
7.5
7 .4
7 .4 7.5 7.5
7 .6 7.37.98.0 8.0 8 .1 3.1
8.0 8. 1 8.0 8 .1 8.3 8.1
8 .4 8.3 3.2 8.2 8.2 8.1 8.0 8.0 8.0 8.0 7.8
7 .37.37.8.8.8
777.7
7 . 7
7.8 3.0 7.9
1631 72
1 41
1 52
153
1 52
1 66
1 56
1 67
1691691 69
1761 731 711741 751731 75
1 751731761751 751 75
1 801 791761 781 781751761761751 76175
175
1741 761761 741 751 73
1 73
172 183 1 8<3
1 .1 1 .1 1 .2 1 .2 1 .2
1 .0 .82 .59
.32
.06
.00
.00
.00
.00
.00
.00
.00
.00
.00
.01
.07
.1 7
.37
.56
.75
1 .4
1 .57
1 .27
.35
18.02.50
< .1 00 5.50
.28
16
Table 2.--Instantaneous and die! water-quality_data_for Smith and Bybee Lakes Centi nued
T I ME
AJ335 ... 1 40305 ... 140105 ... 1 40205... 14031 3 ... 1 02013... 10211 3 ... 1 02213... 102313... 1 02413... 1 0251 9 ... 11201 9 ... 1 1 301 9 ... 113119. .. 1 1 321 9 ... 113319. .. 1 20019.. . 121519. .. 1 2151 9 ... 121719. .. 1 3001 9 ... 1 40019. .. 1 50019. .. 160019... 1 63019. .. 163119. .. 16321 9 ... 1 7001 9 ... 1 80019. .. 190019... 200019. .. 210019... 220019... 23001 9 ... 240020 ... at 0020... 020020... 030020... 040020 ... 050020... 060020 ... 055020... 065120 ... 065220 ... 070020... 080020... 090020 ... 1 00020 ... 1 1 0020.. . 1 20020 ... 1 24520 ... 1 24620. .. 1 24720 ... 1 24320 ... 1 24920 ... 1 30020. .. 1 30527 ... 113027 ... 113127 ... 1 1 3227 ... 1133
SEP02 ... 1 02002 ... 10210 2 ... 102202. .. 1 02302 ... 1 0241 5 ... 13151 5 ... 13151 5 ... 13171 5 ... 13181 5 ... 1 40015... 14011 5 ... 1 4021 5 ... 1 6 501 5 ... 16311 5 ... 1 o521 5 ... 16401 5 ... 1 0411 5 ... 1 642
SAM-D L 1 NGDEPTH
( M)
.03. 1 0.20.20.00.1 0.20. 30.33.33. 30.00.10. 1 5.25. 30.00.10. 1 5. 30.30.30.30.00. 1 0.20.30. 30.30.30.30.30.30.30.30.30.30. 30.30.30.00.10.20.30.30. 30.30. 30.30.00.05. 10. 1 5.20.30. 30.00. 1 0.23.20
.00
.05
. 1 0
. 1 5
. 1 J
.00
. 1 3
. 1 1
. 1 1
.30
.1 0
. 1 1
.00
. 1 0
. 1 1
.00
. 1 1
.1 2
TEMPERATURE
(DEG C
27 .27.2o.
-20 .20.20 .20.20.
-21 .22.21 .21 .
-22.22.22.22 .23.23 .25.25.26.26 .26.25.25.25.25.25.24.24 .23.23 .23.22 .21 .21 .22 .22 .22.22 .21 .22.22.23 .24.25.25.26.26.25 .25.25.26.21 .21 .21 .
-
22 .22.22 .22.
-21 .21 .20.
-20 .20 .23 .23 .23 .22 .22 .22 .22 .
-OXYGEN
Dl S-,
SOLVED:)
528-11222-1511-59662942222431975354139111119055073108357555-
8555-308-33533 j
665
(MG/L )
1 1 .1 2.2 .-
3.8 .8.3 .
-8 .8.8 .8.-
9 .9 .9.9.
1 0 .10 .1 1 .1 1 .1 1 .1 1 .1 1 .1 1 .9 .9 .9.9.9.9.9.9.3.3 .7 .5 .6 .6 .5.5 .5.5.6 .7 .8.9.9.9.
1 0 .1 0 .1 0.10.1 0.7 .8.3 .-
8.3.3.8.-
1 1 .1 1 .3 .-
1 1 .1 1 .5 .
1 3 .1 3.5.
1 5 .1 4 .5.
820-34522-1411-
20420425553981464543310613193175795924200820-
5562-740-976664081
SM 1 TH
OXYGEN , Dl S-SOLVEO(PERCENT
SATURATION )
1 481 5325--929390912
--91979191--
1 051041 091 061 1 71231 361421431421 401 431 211 1 31 161 1 71 1 31 1 31 101091029379747072706372707788
1031211051221251 271251 241 24889390--
98989994--
1 311 2739--
1 3213052
1 581 5362
1 731 7170
LAKE SITE
PH
( UN ITS )
8
7
77
7777
77
7783838333388887777777777777777
77
837
883
3
3
3
.4------.5--.5.5----.6.5.6.7--.5.5--__.8.9.3.5.5.5. 5.7.3.7.7.6.3.1.0.3.7.7.7.5.6.5.6.6.5. 5.5.6.7.9.8--.9.9--.2.2.7------
.0
.0
.0----.3------. 5----.9----------
2
SPECIF 1CCONDUCTANCE(UMHOS )
193------
1 30--
1 31------
1 96195195195--
196197----
1 931951931901 901391 831 391 381381 861881 901381901381 891921 90193183130----
1831821791 751771731 61--------
151161193------
139--------
1 72------
1 77----
165----------
SOLAR RADI-ATI ONNET(CAL/
SO CM/MIN )
..------------------
.1 3--------
1 .1------
1 .0.32.92.45------.50.45.08.01.00.00.00.00.00.00.00.00.00.00------
.07
.30
.55
.831 .01 .1
----------
1 . 11 .1
--------
__----------------------------------
C4LOR-A 3-ILOR-3 TRANS- PHYTO- ->HYTO-PAR- PLANK- D LANK-ENCY TON TON
(SECCHI CHROMO CHROMODISK) FLUOROM FLUOROM(M) (UG/L) (UG/L)
__ __ ____-_
>.20_______.__
>.33__
17.0 < .1 00____
>.25--__-_____________________________________________________________-_------______--____-_
> .20
__-____-
> . 1 5-_----
> . 1 1__-------_--------
1T
DATE
SEP 16. ., 16.. 16. . . 16. ., 16. ., 16... 16. ., 24. ., 24 . . , 24. ., 24. ., 29. ., 29. .,
OCT 12. ., 12... 12. . 12... 12. ., 12. ., 12... 12.., 12. ., 12... 12... 12.., 12.., 12... 12... 12... 12. ., 12... 12. ., 12. ., 12. .,12...13.. , 13... 13. ., 13... 13... 13... 13. ., 13.. 13... 13... 13... 13... 13. .. 13...
MOV 24. .. 24. ., 24. .,
T I ME
081 3081 1081 208250826141514161 01 01 01 11 01 21 01 309400941
0940094109421 00010201 10012001 3001 4001 5001 5301 5351 5361 6001 7001 80019002000210022002300240001 000200050004000500060007000745074607500800032508260830
1 2001 2011 202
. -- 1 nstantaneous
SAM-PL i NGOEPTH
( M)
.00
. 1 0
.1 1
.00
. 1 0
.00
.10
.00
.10
.1 3
.13
.00
.10
.00
.20
.22
.10
.10
. 1 0
.10
.10
. 1 0
. 1 0
.1 0
.00
.20
.1 0
. 1 0
. 1 0
.10
.10
.10
.1 0
.10
.10
.1 0
.10
.10
. 1 0
.1 0
.10
.10
.00
.20
.00
.10
.00
.20
.10
.00
.20
.30
TEMPERATUREOEG C)
13.213.213.21 3.513.3
25.025 .019.019.219.2
--1 1 .01 1 .2
14.414.4
--14.414.31 5.616.819.320 .621 .021 .021 .020.521 .120 .320.519.813.813 .21 8 .01 7 .416.516.11 5.81 5.51 4.914.61 4.21 3.91 3.814.013.31 3.51 3.713.81 3.7
2.02.2--
and d i e 1
OXYGEN ,01 S-
SOLVED( MG/L )
6.25 .92.04.24.2
13.313.36.06.04.4--
7 .16.9
6.36.1--
6.36.66.56.97.58.39.19 .39.38.29.69.79.39.28.68.07 .67 .16.76.35.95.65.25.14.84.55.45 .05.44.55.34.95.3
12 .01 1 .4
--
water-qua 1 i ty da
SM 1 TH
OXYGEN , 01 S-SOLVED(PERCENT
SATURATION)
5956204040
1 60150656548--6462
6159 646465708192
1 011 0310390
1071071081 0091848073686359565150464352475243514851
8783--
ta for Smith and Bybee Lakes Continued i
LAKE SIT^ 2
SPECIFICC3N-
PH JUCT-ANCE
(UN I TS )
7 .7----
7.6--
8 .3--
7.3------
7.5--
7.3----
7.37 . 37 .47.47 .57.57.67 . 77.7--
7.3
( JMHOS )
131----
1 31--
1 73--
1 59------
164--
1 65----
1651 651651 601 551 60163165165--
1 657.9 1 647.7 1677 .67.67.57.57.47.47.47 .47.37.37.37.37 .37 .3--
7.37.37.4--
7.4
7 .1----
1 731 731761751721 701 711701 701 701 701 681 681 64--
1 64165165--
165
1 70----
SOLAR RAO 1 -AT 1 ONNET(CAL/
SO CM/M 1 M )
..------------------------
.23----
.27
.60
.72
.82
.85
.79
.66
.55----
.47
.24
.04
.00
.00
.00
.00
.00
.00
.00
.00
.00
.00
.00
.00
.00----.04.06----
.08
__----
CHLOR-A CHLOR-3 TRANS- PHYTO- PHYTO-PAR- PLANK- PLANK-ENCY TON TON
(SECCHI CHROMO CHROMODISK) FLUOROM FLUOROMIM) (UG/L) (UG/L)
..________
13.0 5 .90__
.17______
.13--
.20____
29.0 12.0____________________________-__-_________ _ __ ____-___________--__----
______
Table 2.--Instantaneous and dlel water-quality data for Smith and Bybee Lakes--Continued
[Sampling depth with no water-quality data indicates maximum lake depth at site]
SMITH LAKE SITE 6 (EAST) NEAR PORTLAND OR
WATER QUALITY DATA, JUNE TO NOVEMBER 1982
CHLOR-A CHLOR-B PHYTO- PHYTO- PLANK- PLANK TON TON
CHROMO CHROMO FLUOROM FLUOROM (UG/L) (UG/L)DATE
JUN17 ...17...17...
JUL20. ..20.. .20. ..20...20. ..20. ..
SEP02. ..02. ..
Tl ME
10501 0511 052
162516261627162816291640
11101111
SAM-PLI NGDEPTH(M)
.502.52.8
.00
.50
.901 .01 .0.50
.00
.10
TEMPERATURE(DEG C)
21 .01 8 .0
--
26.025.423.323.3
--25.4
25.0--
OXYGEN ,DISSOLVED(MG/L)
10.0.7--
9.29.38.48.8--
9.3
7.2--
OXYGEN, DIS
SOLVED(PERCENTSATURATION)
1127
--
1 131 1299
101
1 12
87--
PH
(UN ITS )
8.77 .8--
8.08.2------
8.2
7.9--
SPE CIFICCONDUCTANCE(UMHOS)
170175--
175175------
175
----
TRANS PARENCY
(SECCHIDl SK)(M)
------
.44----------
--> .10
28.0 <.100
SMITH LAKE SITE 5 (WEST) NEAR PORTLAND OR
DATE
JUN 17.., 17. ., 17 .. 22. ., 22.. . 22. . , 22. . . 22. . , 22.. , 22... 22. .,
SEP 16. ., 16. .,
TIME
1250125112521 545154615471 54815491 55015511552
07500751
SAMPLINGDEPTH(M)
.502.53.0.00.50
1 .01 .52.02.53.03.0
.00
.03
TEMPERATURE(DEG C)
21 .01 7.0
--24.022.421 .520 .820.018.51 7.8
--
10.0--
OXYGEN,Dl S-
SOLVED(MG/L)
12.48.4
9.49.6
10.110.41 1 .810.9
1 .2--
3.8--
OXYGEN, DIS SOLVED(PERCENTSATUR-ATI ON)
14087--
1121 131 161 181 311 17
1 3--
34
PH
(UN ITS)
8.48.3--
8.1--
8.1----
8.27.9--
7.6--
SPE CIFICCONDUCTANCE(UMHOS)
1311 34--
141--
136----
132----
247--
TRANS PARENCY
(SECCH 1DISK)(M)
.77----
.97--------------
__--
SMITH LAKE SITE 7 (NORTH) NEAR PORTLAND OR
DATE
JUN17. ..17. ..17.. .22. ..22. ..22. ..22.. .22. ..22. ..22. ..22. ..22. ..
JUL20. ..20 ...20. ..20. ..
Tl ME
1 1301 1 311 1321310131 1131213131 314131 5131613171318
14551 45614571458
SAM- OXYGEN, PLING TEMPER- DIS- DEPTH ATURE SOLVED (M) (DEG C) (MG/L)
22
1122233
.50
.0
.2
.00
.50
.0
.5
.0
.5
.9
.0
.0
.00
.50
.80
.80
201 9
23212120201 81 817
242221
.8
.0--.0.4.0.5.0.8.0.8--
.0
.9
.5--
1 1 .1 1 .
-9.9.
1 1 .1 1 .1 1 .9.3.3.-
9.9.9.-
87-14125280-
638-
OXYGEN, DIS- SPE- TRANS-
SOLVED CIFIC PAR- (PER- CON- ENCY CENT PH DUCT- (SECCHI SATUR- ANCE DISK) ATION) (UNITS) (UMHOS) (M)
132126--
1071081261261281004031--
1 1 41091 1 1--
8.9 159____
7.8 171____
8.4 152____
7.8 142-___
8.1 1 24---_--
.67----.79----------------
.48------
19
Table 2 . - - Instantaneous and diel water-quality data for Smith and Bybee Lakes--Continued
CSampling depth with no water-quality data indicates maximum lake depth at site]
COLUMBIA SLOUGH SITE 4 NEAR BYBEE LAKE NEAR PORTLAND OR
WATER QUALITY DATA, JUNE TO NOVEMBER 1982
Tl ME DATE
JUN22... 094522... 094622... 094722... 094822... 094922... 095022... 095122... 095222... 095322... 095422... 095529... 151029 ... 151129. .. 151229.. . 151329... 151429.. . 1515
JUL07... 084507... 084607... 084707... 084807... 084907... 085007... 085107... 085207... 085315... 12201 5 ... 122115... 122215 ... 122315 ... 122415... 122515 ... 122615... 122720... 130020... 130120... 130220... 130321 ... 074029 ... 100029... 100129... 100229... 100329... 100429... 100529 ... 1006
AUG05... 102005. .. 102105 ... 102205... 102305... 102405. .. 102520... 083520... 083620... 083720... 083820... 083927... 132027 ... 132127 ... 1322
OXYGEN, D 1 S- SOLVED
SAM- OXYGEN, (PER- PLING TEMPER- DIS- CENT DEPTH ATURE SOLVED SATUR-(M) (DEG
112233444
12333
1122333
112222
11
11222
1111
122
.00
.50
.0
.5
.0
.5
.0
.5
.0
.5
.8
.00
.0
.0
.0
.7
.8
.00
.50
.0
.5
.0
.5
.0
.1
.4
.00
.50
.0
.5
.0
.5
.6
.6
.00
.50
.0
.3
.50
.00
.50
.0
.5
.0
.1
.1
.00
.50
.0
.5
.7
.7
.00
.50
.0
.0
.3
.00
.10
.20
17171717171717171717
2221212021
1 91919191919191 9
19191 9191 9191 9
21212121191 91 91919191 9
20191 91919
20202020
2222
C)
.3
.2
.2
.2
.2
.1
. 1
.1
.1
.1--.0.5.0.9.0
.2
.2
.2
.2
.2
.2
.2
.2--.9.9.9.9.9.9.9--.4.3.2.1.0.6.5.5.6.6.6--
.0
.8
.9
.8
.6--.5.5.5.5--.0.0--
(MG/L)
1 1 .1 1 .11 .1 1 .11 .1 1 .11 .1 1 .1 1 .1 1 .
-4.4.4.4.4.-
6.6.6.6.6 .6.6.6.-
6.6.6.6.6.6.5.-
9.9.8.8.9.7.7.7 .7.7.7.-
9.9.9.9.8.-
6.6.6.6.-
8.8 .-
4544655555-64202-
77666654-4544448-12986877774-
23229-9889-00-
PH
SPE- TRANS- CIFIC PAR- CON- ENCY DUCT- (SECCHI ANCE DISK)
ATION) (UNITS) (UMHOS)
1 191 181 171 171 1 91 181 1 81 1 81 1 81 18--5350474547--
7272707070707069--70717070707063--
10310410099
1 02848383838380--
1001011 0010096--76757576--9191--
8.1------
8.1--------
8.0--
7 .2--
7.27 .1----
7.2----
7.2----
7.3----
7.27.27.27.2--------
7.6--
7.6--
7.97.4--
7.57.4------
7.9--
8.07.9----
7.98.0------
7.3----
134------
133--------
136--
159--
155155----
200----
200--
201----
203196195195 -- --
150
1 49--
1 19163--
164165__--
135
1331 32--
1241 24-- --
221 --
(M)
.87--------------------------------
.64----------------
.52--------------
.38--------.47------__----
.46--------------------------
20
Table 2.--Instantaneous and diel water-quality data for Smith and Bybee Lakes--Cont!nued
CSampling depth with no water-quality data indicates maximum lake depth at site]
BYBEE LAKE SITE 8
WATER QUALITY DATA, JUNE TO NOVEMBER 1982
OXYGEN, DIS SOLVED
SAM- OXYGEN, (PER- PLING TEMPER- DIS- CENT DEPTH ATURE SOLVED SATUR-(M) (DEG
112222
11
.00
.50
.0
.5
.0
.5
.7
.8
.00
.50
.0
.0
.50
.00
.20
.40
.56
.00
.04
.05
.08
.00
.1 0
.1 2
.12
.00
.10
.25
.29
22222121202020
242322
23
222221
151 515
222222
131 31 3
C)
.0
.0
.5
.3
.5
.5
.2
.8
.6
.5--.6
.2
.2
.9--
.2
.0
.0--.5.5.5--.8.8.8--
(MG/L)
7 .7 .7 .6.3.4 .4.-
9.9.9 .-
9.
7 .7 .5.-
7 .7 .2.-
8.7 .5.-
1 1 .1 1 .1 1 .
-
2004844-
143-4
110-
220-788-773-
CHLOR-A CHLOR-B SPE- TRANS- PHYTO- PHYTO- CIFIC PAR- PLANK- PLANK- CON- ENCY TON TON
PH DUCT- (SECCHI CHROMO CHROMO ANCE DISK) FLUOROM FLUOROM
ATION) (UNITS) (UMHOS)
83808073424949--
1 101 1 11 08--
1 1 1
838157--
727120--
1 019067--
1 071071 02--
7.4 146__-_
7.4 1 48-___-_
7.8 1917.9 190____
7.8 190
7.3 172172
7.3--
7.7 254____-_
8.5 205-_____
8.5 207______
(M) (UG/D (UG/L)
1 .82____-___-_-_
.38__-_-_
28.0 7.00
18.0 <.100-_-_--
33.0 9.70__-___-_____-_____-___
Tl ME DATE
JUN29 ... 145029. .. 145129... 145229... 145329 ... 145429 ... 145529... 145629... 1457
JUL20 ... 141520. .. 141620. .. 141720. .. 141820 ... 1430
AUG20... 100020... 100120 ... 100220. .. 1003
SEP16. .. 100516... 100616. .. 100716... 100824... 134024 ... 134124... 134224... 134329... 123029 ... 123129 ... 123229... 1233
NOV24... 1330 .00 4.0 12.4 94 7.3 178
21
Table 2.--I nstantaneous and dial water-quality data for Smith and Bybee Lakes--Cont!nued
[Sampling depth with no water-quality data indicates maximum lake depth at site]
BYBEE LAKE SITE 3 (CENTER) NEAR PORTLAND OR
WATER QUALITY DATA, JUNE TO NOVEMBER 1982
TIME DATE
JUN17.. . 120517. .. 120617.. . 120722. .. 113022 ... 113122. .. 1 13222 ... 113322. .. 113422 ... 113522. .. 113622. .. 113722. .. 113829... 134529... 134629 ... 134729... 134829 ... 134929... 135029... 135129... 1352
JUL07... 092007... 092107... 092207... 092307... 092407... 092507 ... 092615... 114015 ... 114115... 114215. .. 11431 5 ... 114420 ... 134520 ... 134620 ... 134720 ... 134820 ... 140020... 140521 ... 090021 ... 092021 ... 092121 ... 092221 ... 092329... 104529... 104629... 104729 ... 104829. .. 1049
AUG05 ... 110005. .. 110105. .. 1 10205 ... 110313. .. 143013... 143113.. . 143213. .. 143313.. . 143420... 092520... 092620... 092720... 092827 ... 141027 ... 1411
SEP02. .. 123002. .. 123102... 123216 ... 111516 ... 111616. .. 111716.. . 111816 ... 111916 ... 120024... 123024. .. 123124... 123224. .. 123324... 123424 ... 1235
OXYGEN, CHLOR-A DIS- SPE- TRANS- PHYTO-
SOLVED CIFIC PAR- PLANK- SAM- OXYGEN, (PER- CON- ENCY TON
PLING TEMPER- DIS- CENT PH DUCT- (SECCHI CHROMO DEPTH ATURE SOLVED SATUR- ANCE DISK) FLUOROM (M) (DEG C) (MG/L) AT 1 ON ) (UNITS) (UMHOS) (M) (UG/L)
22
1122333
112222
11222
111
1
1
.50
.0
.5
.00
.50
.0
.5
.0
.5
.0
. 1
.2
.00
.50
.0
.5
.0
.5
.6
.7
.00
.50
.0
.5
.0
.2
.2
.00
.50
.0
.1
.2
.00
.50
.90
.0
.00
.50
.50
.00
.50
.90
.0
.00
.20
.40
.50
.55
.00
.25
.35
.38
.00
.10
.20
.30
.32
.00
.20
.40
.58
.00
.05
.00
.05
.08
.00
.20
.40
.50
.55
.00
.00
.1 0
.20
.30
.40
.50
171 6
21201 9191 8171 716
22222121202019
191 9191 91 81 8
1 91 91 91 9
222221
222220202019
19192019
212121
1919191919212121
23
3029
1 91 91 81 8
1 9212121212121
.8
.5--.0.3.8.2.6.8.0.5--.2.0.5.2.8.4.8--
.2
.2
.2
.0
.9
.7--.8.8.7.7--.3. 1.9--.3.1.0.5.0.8--.8.8.0.8--
.9
.9
.9--.8.8.8.8.8.0.0.0--.5--
.0
.5--.5.0.3.2--.5.5.8.8.8.7. 1
12.8 .-
1 2.1 2 .1 2.1 2 .1 2.1 1 .6.2.-
7 .7 .8 .7 .6.6.3.-
7 .7.6.5 .3.1 .-
7.7.7.6.-
1 0 .1 0.1 0 .
-1 0 .1 0.9.9.9 .8.-
8.8.8.7.-
1 0 .9.
1 0 .-
9.9.9.9.1 .8 .8 .7.-
1 1 .-
12.1 2.
-1 1 .10.9.9 .-
1 1 .9.
10.9.8.7 .7.
38-06398636-8904226-
008345-3204-024-022026-3333-
120-02230338-0-
35-0999-0708682
1 3090--
1341371 351361 361226526--90919183706940--
757573573716--80797669--
1 161 171 1 9--
1 161 1710099
1 001 1--90909080--
1 141 041 13--99
1 011081021 1 0939387--
129--
162163--
1 1 91 171051 05--
1 1 91 121 161 141 009086
8.8.-
8.--
8.---
7.-
7.-
7.-
7 .---
7 .-
7 .-
7 .--
7 .7 .7.--
7.7.--
7 .7.7 .7 .7 .--
7.7 .7.--
8.-
8.---
7 .--
7.-
7.-
8 .-
_8.-
8.----
8.8.-----
86-4--6---7-5-6-4---
4-3-2--333--89--88444--545--
1-1---5--5-5-8-
_8-8----82-----
1 25126--
147----
1 47------142--148--
1 54--
1 51------
157--
1 57--
1 58----
1 881 85184----
1 341 36----
1 341 36165165165----
1 531 52166--
132--
1 32------
181----
128128----
264--
198----
1 89--------
1 891 85----------
.67____
1 .07________________
1 .52____________--
1 .07____________
.61________.52______
19.017.0
__________
.41______--
______
>.38________
>.32.42 8.60________
>.05
____
>.08.42________
31 .0.40__________
CHLOR-B PHYTO- PLANK- TON
CHROMO FLUOROM (UG/L)
__--------------------------------------
__------------------------------
<.100<.1 00
-------------_------
__----------------
<.100----------
__--------------
16.0------------
22
Table 2.--Instantaneous and diel water-quality data for Smith and Bybee Lakes--Continued
BYBEE LAKE SITE 3
WATER QUALITY DATA, JUNE TO NOVEMBER 1982
DATE
SEP 24. ., 24 . . , 29 .. 29. . 29 . . , 29 ... 29.. , 29. ., 29. .,
OCT 12. ., 12... 12. ..
NOV 24.. . 24 ... 24 ...
TIME
1236123713301331133213331 33413351 336
1 14011411200
142014211422
SAM- OXYGEN,PLING TEMPER- DIS-DEPTH ATURE SOLVED(M) (DEG C) (MG/L)
.60
.70
.00
.10
.20
.30
.40
.50
.55
.00
.20
.00
.00
.20
.40
20 .7
13.812.812.21 2.212.112.1
17.0
17.0
3 .1 3.1
6.9
12.012.110.71 0.810.26.0
11.4
1 1 .4
1 5 .41 5.5
OXYGEN,DISSOLVED(PERCENT PH
SATUR-ATION) (UNITS)
SPECIFICCONDUCTANCE(UMHOS)
TRANSPARENCY
(SECCHIDISK)(M)
CHLOR-A CHLOR-PHYTO- PHYTO-PLANK- PLANKTON TON
CHROMO CHROMOFLUOROM FLUOROM(UG/L) (UG/L)
77
1 151 1399
1009455
1 1 7
1 17
1 15115
7.6
7.6
7.3
21 1
21 1
21 1
.20
40.0
BYBEE LAKE SITE 9 (WEST) NEAR PORTLAND OR
OXYGEN,
DATE
JUL 29. . 29. . 29 ... 29 ..
Tl ME
1200120112021 203
SAM-PL I NGDEPTH
( M)
TEMPERATURE(DEG C)
OXYGEN,Dl S-SOLVED(MG/L )
Dl S-SOLVED(PERCENTSATURATION)
.00
.20
.30
.35
20.520.520.5
7.4 7.2 7.4
817981
7.4
SPE CIFIC CON DUCT ANCE (UMHOS)
TRANS PAR ENCY
(SECCHI Dl SK) (M)
23
Table
3 .--Water-quality chem i ca
I data fo
r Smith_and Bybee Lakes
ro
DATE
OF
SAMPLE
82-07-21
82-08-19
82-09-16
82-10-1 2
82-07-21
32-08-20
82-09-16
82-10-12
TIME
0600
1 1 30
1415
1000
0900
0925
1 20
01 200
N 1 TRO-
GEN ,AM
-MONIA
tORGANIC
01 S.
(MG/L
AS N) 1 .1 .8
01 .4
1 .9
1 .0 .7
01 .5 .90
NITRO
GEN
,A MM
ON
1 ADIS
SOLVED
(MG/L
AS N) .1 08
.110
< .01
0.070
.090
.140
.01
2.1
00
Nl TRO-
GEN ,
ORGAN 1C
Dl S-
SOLVEO
(MG/L
AS N)
Smith Lak
.99
.69
1 .4
1 .8
Bybee Lak
.91
.56
1 .5 .80
PHOS
PHORUS,
Dl S-
SOLVEO
(MG/L
AS P)
e Site
2
.050
.050
.1 5
0.0
60
e Site
3
.030
.070
.100
.070
PHOS
PHORUS,
ORTHO,
DIS
SOLVED
(MG/L
AS P) .0
22.0
35.0
82.056
.01
8.0
1 3
.032
.043
CAR30N,
ORGAN 1C
DIS
SOLVED
(MG/L
AS C) 4.
66 .4
8.1
7 .0
3.4
2.3
8.2
7.4
SOLIDS,
RESIDUE
AT
1 80
DEG. C
Dl S-
SOLVED
(MG/L)
1 00
1 1
1108
1 10
109 81
166
1 40
ALKA
LI NITY
F IE
LD(MG/L
ASCAC03) 59 87 45 77 65 54 64 97
TUR
BID
ITY
(FTU )
83 45
Table 4. Summary of minimum and maximum values for water-quality datacollected at sites 2 and 3
temperature (°C)conductivity (umhos/cm)dissolved oxygen (mg/L)percent dissolved oxygen (#)pH (pH units)maximum lake depth at site (M)seechi disk (M)a Ikal inity (mg/L)N as N organ ic (mg/L)NH 3 as N (mg/L)N, NH 3 + organic as N (mg/L)P as P (mg/L)ortho-P as P (mg/L)organic carbon (mg/L)solids, residue, 130°C (mg/L)chlorophyI I a (yg/L)chlorophyI I b (yg/L)total phytopIankton (cells/ml)total zoopIankton (No./L)total benthic invertebrates
(No./m 2 )phytopIankton species diversity zoopIankton species diversity benthic invertebrate species
di versi ty
Smith Lakesite
min max
Bybee Lakesite
min max
2.0141
0.227.10.10.17
450.69<.0100.800.0500.0224.6
1002.50.1
43166
1132.981 .19
27.519815.0
I738.93.21 .6
871 .80.1101 .90.1300.0828.1
1112912
108003470
2994.801 .81
3.1125
1 .0117.20.050.2
540.560.0120.700.0300.0132.3
818.60.1
25617
782.991 .00
30.0264
15.5163
8.84.51 .5
971 .50.1401 .50.1000.0438.2
1664016
154002880
8034.731 .87
0.2 1 .47 0.80 1 .55
25
I
Table 5. Staff gage measurements fdr Columbia Slough, Smith and Bybee Lakes; 1982
^Measurements are in meters above sea level, ba|sed on datum from Vancouver bridge gaging station. Locations of gages are plotted in figure 1. Time of measurement is shown in parenthesis.]
Columbia Slough meters (hour)
Bybee Lake meters (hour)
Smith Lake meters (hour)
1729
71520212129
55
13192027
215242912
4.48(1525)3.89(0845)2.93(1215)2.59(1300)2.73(0730)2.68(1025)2.13(1425)2.04(1030)2.01 (1215)1/1.32(0910)2.24(1025)1 /T/17T/TV1 /
3.60(1205)
3.17(0920)2.19(1210)
2.16(1100)
3.60(1250)
2.35(1100)1 .95(1525)
1 .95(1130) 1 .95(1400)
I/ 2.07(1020)1 .93(1000)
2.16(0925) ,<1 .82( 1 410)4/<1 .82(1230)-
1 .83(1200)1 .89(1230)1 .89(1330)1/
2.01 (1245)1 .93(1200)1 .86(0945)1 .84(1400)1 .93(1000)1 .93(0940)1 .95(1030)
]_/ Gage was i naccessab le. 2/ Base of staff gage (1.82 meters) was above water level
26
Table 6. PhytopIankton identification, abundance, and diversify-index data for Smith and Bybee Lakes
f^hytopIankton identification by James Sweet, USGS, Portland, Oregon]
PHYTOPLANKTON DATA
SMITH LAKE, SITE 1
DATE SPECIESDIVERSITY
DI V ISI ON CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT CELLS/ML
82/08/19
4.98
3075.
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE VOLVOCALES CHLAMYDOMONADACEAE CHLAMYDOMONAS-LIKE -CHLOROCOCCALES CHLOROCOCCACEAE TETRAEDRON REGULARE PALMELLACEAE SPHAEROCYSTIS SCHROETERI OXYSTACEAE CLOSTERIOPSIS LONG ISSI MA SELENASTRUM MINUTUM SCENEDESMACEAE CRUCIGENIA QUADRATA CRUCIGENIA TETRAPEDIA SCENEDESMUS DENTICULATUS SCENEDESMUS QUADRICAUDA COCCOMYXACEAE ELAKATOTHRIX GELATINOSA
EUGLENOPHYTA EUGLENOIDS EUGLENOPHYCEAE EUGLENALES EUGLENACEAE EUGLENA SPP. TRACHELOMONAS VOLVOCINA
CHRYSOPHYTA YELLOW-BROWN ALGAE CHRYSOPHYCEAE -CHROMULINALES CHROMULINACEAE KEPHYRION SPP. KEPHYRION LITTORALE KEPHYRION SPIRALE CHRYSOCOCCACEAE CHRYSOCXCUS RUFESCENS BACILLARIOPHYCEAE DIATOMS CENTRALES CENTRIC DlAT I QMS COSCINODISCACEAE CYCLOTELLA GLOMERATA CYCLOTELLA KUTZINGIANA CYCLOTELLA MENEGHINIANA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA GRANULATA MELOSIRA ITALICA STEPHANODISC'JS ASTREA MINUTULA STEPHANODISCUS HANTZSCHI I STEPHANODISCUS SUBSALSUS PENNALES PENNATE DIATOMS FRAGILARIACEAE AMPHICAMPA MIRABILIS FRAGILARIA CONSTRUENS FRAGILARIA PINNATA SYNEDRA RADIANS SYNEDRA RUMPENS ACHNANTHACEAE ACHNANTHES MINUTISSIMA NAVICULACEAE CALONEIS VENTRICOSA DIPLONEIS SMITH I I NAVICULA SPP. NAVICULA BACILLUM NAVICULA MINUSCULA NAVICULA MINIMA NAVICULA PUPULA
COUNT PCT
1 .0
1 .0
2.9
1 .0 1 .0
1 .0 1 .0 1 .0 4.9
30
90
3030
303030
151
30 1 .0
3030
303030
603030
362392
5030
181151
3030
30303030306030
1 .0 1 .0
1 .0 1.0
1 .0
60 2.0
2.01 .01 .0
1 1.812.72.01 .05.94.91 .01 .0
30 1 .0151 4.960 2.030 1 .030 1 .0
60 2.0
1 .0 1 .0 1 .0 1 .0 1 .0 2.0 1 .0
27
Table 6. Phytoplankton identification, abundance, and diversity-jindex data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
SMITH LAKE, SITE 1
82/08/19
4.98
DATE SPECIESDIVERSITY
DIVISION CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT CELLS/ML
3075.
COUNT PCT
CHRYSOPHYTA YELLOW-BROWN ALGAE BACILLARIOPHYCEAE DIATOMS PENNALES PENNATE DIATOMS NAVICULACEAE PINNULARIA SPP. CYMBELLACEAE CYMBELLA MINUTA NITZSCHIACEAE NITZSCHIA SPP. NITZSCHIA AMPHIBIA NITZSCHIA FRUSTULUM NITZSCHIA PALEACEA
30 1 .0
30 1 .0
60909030
2.0 2.9 2.9 1.0
28
Table 6. PhytopIankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
SMITH LAKE SITE 2
DATE SPECIESDIVERSITY
DI V IS I ON CLASS ORDER FAMILY
GENUS SPECIES
82/06/17
3.72
82/06/22
4.47
82/06/29
4.64
82/07/07
3.35
82/07/20
3.88
82/07/29
4.24
TOTAL COUNT CELLS/ML
4179. 1428. 431 . 894. 1088. 2274.
COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE VOLVOCALES CHLAMYDOMONADACEAE CHLAMYDOMONAS-LIKE VOLVOCACEAE PANDORINA MORUM CHLOROCOCCALES CHLOROCOCCACEAE TETRAEDRON REGULARE PALMELLACEAE SPHAEROCYSTIS SCHROETERI OXYSTACEAE ANKISTRODESMUS FALCATUS CLOSTERIOPSIS LONG ISSI MA KIRCHNERIELLA SPP. OXYSTIS PUSILLA SELENASTRUM MINUTUM SCENEDESMACEAE COELASTRUM MICROPORUM CRUCIGENIA CRUCIFERA CRUCIGENIA OUADRATA CRUCIGENIA TETRAPEDIA SCENEDESMUS ACUMINATUS SCENEDESMUS BIJUGA SCENEDESMUS 3IJUGA ALTERNANS SCENEDESMUS QUADRICA'JDA TETRASTRUM STAUROGENIAFORME HYDRODICTYACEAE PEDIASTRUM BORYANUM PEDIASTRUM DUPLEX
MISCELLANEOUS GREEN ALGAE
EUGLENOPHYTA EUGLENOIDS EUGLENOPHYCEAE EUGLENALES EUGLENACEAE TRACHELOMONAS SPP. TRACHELOMONAS ROBUSTA TRACHELOMONAS VOLVOCINA
CHRYSOPHYTA YELLOW-BROWN ALGAE CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. KEPHYRION LITTORALE KEPHYRION SPIRALE CHRYSOCOCCACEAE CHRYSOCOCCUS RUFESCENS 8ACILLARIOPHYCEAE DIATOMS -CENTRALES CENTRIC DIATIOMS COSCINODISCACEAE CYCLOTELLA GLOMERATA CYCLOTELLA MENEGHINIANA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA GRANULATA MELOSIRA ITALICA STEPHANODISCUS ASTREA MINUTULA STEPHANODISCUS HANTZSCHI I RH1ZOSOLENIACEAE RHIZOSOLENIA ERI ENS IS PENNALES PENNATE DIATOMS FRAGILARIACEAE ASTERIONELLA FORMOSA DIATOMA TENUE
35 0.8
35 0.8
35 0.8
-
06 2.5
T=i n _a
11 0.8 4
33 2.3 31
22 1.6 4 4
33 2.311 0.8 35
3
45 3.1 12 11 0.8 23
8 448
31__ _ __ 0
16f.f. ? f.
0.9
7.3
0.9 0.9
8.21 .8
2.7 5.51.80.90.9 1 .87.31 Q
3.6
11 1.0
218 24.8 229 21.0 365 16.6
22 2.0
11 1.0 120 13.4 152 14.0 129 5.7
21 0.9
8 0.8 30 3.4 33 3.0 64 2.88 0.8
23 2.533 3.0
3571
602319850
602106
21235
1 .7
0.8 1 .7
390 9.3
14.47.6
21 .0
14.4 2.5
5.10.8
0.9
1 .8 1.8 7.3
8 1 .8
11 1 .0
23 2.5
53 5.9
4533
3.1 2.3
0.9 38 4.2
22 2.0
11 1 .0
87 8.0
134 9.4
100112190455722
11
7845
13.2 3.1 4.7 1 .6
5.5 3.1
42 1 .8
64 2.8
150 6.6
205544
1216
4
4.5
13.10.90.92.73.6
0.9
45239023308
30
3
5.02.5
10.12.53.40.33.4...
0.8
331 1
1314444 331 1
_
3.01 .0
12.04.04.0 3.01 .0
. 21
150300129434386
_
0.9 6.613.25.71 .91 .93.8
__
29
Table 6. PhytopIankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLAMKTON DMA
DATE SPECIES
DIVERSITY DIVISION CLASS ORDER FAMILY 3ENUS SPECIES
TOTAL COUNT CELLS/ML
CHRYSOPHYTA YELLOW-3RO/IN ALGAE 3ACILLARIOPHYCEAE DIATOMS PENNALES PENMATE DIATOMS FRAGILARIACEAE FRAGILARIA BREVISTRIATA FRAGILARIA CAPUCINA FRAGILARIA CONSTRUENS FRAGILARIA LEPTOSTAURON SYNEDRA DEL I CAT ISSI MA SYNEDRA RADIANS TABELLARIA FENESRATA ACHNANTHACEAE ACHNAIMTHES EXIGUA ACHNANTHES MIIMUTISSIMA NAVICULACEAE GYROSIGMA SPP. NAVICULA SPP. NAVICULA CRYPTOCEPHALA NAVICULA MINIMA NAVICULA PUPULA NAVICULA RHYNCHOCEPHALA NAVICULA SUBHAMULATA GOMPHONEMACEAE GOMPHONEMA SUBCLAVATUM CYMBELLACEAE AMPHORA OVAL IS AMPHORA PERPUSILLA CYM3ELLA AFFINIS CYMBELLA MINUTA CYMBELLA TRIANGULUM NITZSCHIACEAE HANTZSCHIA AMPHIOXYS N1TZSCHIA SPP. NITZSCHIA ACICULARIS NITZSCHIA AMPHIBIA NITZSCHIA ANGUSTATA NITZSCHIA FRUSTULUM NITZSCHIA PALEA
CYANOPHYTA BLUE-GREEN ALGAE MYXOPHYCEAE CHROOCOCCALES CHROOCOCCACEAE CHROOCOCCUS SPP. -OSCILLATOR I ALES OSCILLATOR IACEAE OSCILLATOR I A SPP. -NOSTOCACALES NOSTOCACEAE ANA3AENA SPP. APHANIZOMENON FLOS-AQUAE
SMITH LAKE SITE 2
32/06/17 82/05/22 32^06/29 82/07/07
3.72 4.47 4-64 3.35
41 79. 1428. 431 . 894.
32/07/20
3.88
1088.
82/07/29
4.24
2274.
COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT
35 0.3
35 0.3
35 0.3 73 5.535 0.8 33 2.3
- --
35 0.8
O9 1 A
22 1 .6
;_ ___ ._ _._ __ _ 21t~ - -- 21
4 0.9 45 5.0 76 7.0 19321
21
21h- 111 .0h- " " 21| 111 .0
4 o.9i 11 1.0
43
544 0.9
-- 214 0.9
21
21 21
4 0.9
8 r\ ft
___ _ _ ^ * n
0.90.98.50.9
0.9 1 .9
0.9
0.9
1 .9
2 Q
0.9
0.9
0.9 0.9
233
35 0.3
67 4.7
57 4.7
11 0.311 0.3
12 2.7
20 4.5
8 0.3
11 1 .0 107 4.738 4.2
30
Table 6. PhytopIankton identification, abundance, and diversify-index data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
SMITH LAKE SITE 2
82/08/05 82/08/13 82/08/19 82/09/02 82/09/15 82/09/24
3.90 4.69 4.52 4.59 4.80 3.17
DATE SPECIES
DIVERSITY DI V I S I ON CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT CELLS/ML
3958. 4730. 5626. 6282. 4848. 10767.
COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE -VOLVOCALES CHLAMYDOMONADAGEAE CHLAMYDOMONAS-LIKE CHLOROCOCCALES PALMELLACEAE SPHAEROCYSTIS SCHROETERI OXYSTACEAE ANKISTRODESMUS FALCATUS CHODATELLA WRATLAWI ENS IS KIRCHNERIELLA SPP. OXYSTIS PUSILLA SELENASTRUM MINUTUM SCENEDESMACEAE CRUCIGENIA CRUCIFERA CRUCIGENIA QUADRATA CRUCIGENIA TETRAPEDIA SCENEDESMUS BIJUGA ALTERNANS SCENEDESMUS QUADRICAUDA COCCOMYXACEAE ELAKATOTHRIX GELATINOSA
MISCELLANEOUS GREEN ALGAE
EUGLENOPHYTA EUGLENOIDS EUGLENOPHYCEAE EUGLENALES EUGLENACEAE TRACHELOMONAS SPP. TRACHELOMONAS LACUSTRIS TRACHELOMONAS ROBUSTA TRACHELOMONAS VOLVXINA
CHRYSOPHYTA YELLOW-3ROWN ALGAE CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. KEPHYRION LITTORALE CHRYSOCOCCACEAE CHRYSOCOCCUS RUFESCENS BACILLARIOPHYCEAE DIATOMS CENTRALES CENTRIC DIATIOMS COSCINODISCACEAE CYCLOTELLA GLOMERATA CYCLOTELLA MENEGHINIANA CYCLOTELLA XELLATA CYCLOTELLA PSEUDOSTELLIGERA CYCLOTELLA STELLIGERA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA GRANULATA MELOSIRA ITALICA MELOSIRA VARIANS STEPHANODISCUS ASTREA MINJTJLA STEPHANODISCUS HANTZSCHM -PENNALES PENNATE DIATOMS FRAGILARIACEAE ASTERIONELLA FORMOSA DIATOMA TENUE FRAGILARIA BREVISTRIATA FRAGILARIA CAPUCINA FRAGILARIA CONSTRUENS FRAGILARIA LEPTOSTAJRON FRAGILARIA PINNATA SYNEDRA DEL I CAT ISSI MA SYNEDRA RADIANS
-1 At5
36
36
36
36
_
36
21636
360216144
1331216
-
36
216
36
36
0.9
0.9
0.9
0.9
0.9
5.50.9
9.15.53.6
31 .85.5
0.9
5.5
0.9
0.9
45
223
45
45134 4545
312
8945
39
-
178
45
45491491
8939
312357
134
45
402
45
89
0.9
4.7
0.9
0.92.8 0.90.96.6
1 .9
0.9
1 .9
3.8
0.9
0.910.810.8
1 .91 .9
6.67.5
2.8
0.9
3.6
0.9
1 .9
49
9797
97
49
97
97 49
49
49
146
291146
485534388
49
243437
49
582
49
0.9
1 .7
1 .7
1 .7
0.9
1 .7
1 .7 0.9
0.9
0.9
2.6
5.22.6
-_-
8.69.56.90.9
4.37.8
0.9
10.3
0.9
59 0.9
--
-
59 0.9
117 1.9
117 1 .9
294 4.7
411 6.559 0.9
117 1 .9
646 10.3411 6.5411 6.5
59 0.9705 11.6411 6.5
117 1 .9
352 5.6
59 0.9
___
43
215
43
43
43 434386
129
86
8643
386
257
43429172172
43
215472
4330043 43
43
0.9
4.4
0.9
0.9
0.9 0.90.91 .8
2.7
1.3
1 .80.9
8.0
5.3
0.98.83.53.50.9
4.49.3
0.96.20.9 0.9
0.9
-
-
291 2.7
97 0.9
97 0.9
4559 44.2
__
679 6.397 0.9
291 2.7
582 5.4
__
I 7-4 \ O
435 4.5
__
31
Table 6. Phytoplankton identification, abundance, and diversity-indejx data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
SMITH LAKE SITE 2 [
82/03/D5 32/08/13 82/08/19 82/09/02 82/09/15 82/09/24DATE SPECIES
DIVERSITY 01 V I S I ON CLASS ORDER FAMILY
GENIUS SPECIES
TOTAL COUNTCELLS/ML
3.90
3953.
4.59
4730.
4.5
362J6.
4.59 4.80
4348.
3.17
10767.
COUNT COUNT PCT COUNT PCT COUNT PCT
CHRYSOPHYTA YELLOW-BROWN ALGAE 3ACILLARIOPHYCEAE DIATOMS I PENNALES PENNATE DIATOMS FRAGILARIACEAE SYNEDRA R'JMPENS EUNOTIACEAE EUNOTIA SPP. ACHNANTHACEAE ACHNANTHES LANCEOLATA ACHNANTHES LI NEAR IS ACHNANTHES MINJTISSIMA NAVICULACEAE CALONEIS VENTRICOSA GYROSIGMA SPP. GYROS IGMA ACUMINAT'JM NAVICULA SPP. NAVICULA CAPITATA NAVICULA CRYPTOCEPHALA NAVICULA HALOPHILA NAVICULA MINUSCULA NAVICULA MINIMA NAVICULA PUPULA, NAVICULA PYGMAEA! NAVICULA RHYNCHOCEPHALA NAVICULA SALINARUM NAVICULA SEMINULUM NEIDIUM AFFINE STAURONEIS KRIEGERI GOMPHONEMACEAE GOMPHONEMA PARVULUM GOMPHONEMA SU8CLAVATUM CYMBELLACEAE AMPHORA OVAL IS CYM8ELLA AFFINIS CYM3ELLA SINUATA CYM8ELLA TRIAMGULUM EPITHEMIACEAE RHOPALOOIA GI33A NITZSCHIACEAE HANTZSCHIA AMPHIOXYS NITZSCHIA SPP. NITZSCHIA ACICULARIS NITZSCHIA AMPHIBIA NITZSCHIA DISSIPATA NITZSCHIA FRUSTULUM - NITZSCHIA LI NEAR IS NITZSCHIA PALEACEA -NITZSCHIA PALE A NITZSCHIA SIGMOIDEA MISCELLANEOUS PENNATE DIATOMS
CYANOPHYTA BLUE-GREEN ALGAE MYXOPHYCEAE CHROOCOCCALES CHROOCXCACEAE CHROOCOCCUS SPP. CHROOCOXUS LIMNETIC'JS COELOSPHAERIUM NAE3ELIANUM NOSTOCACALES NOSTOCACEAE ANABAENA SPP.
72
72 36
36
1 .3
1 .3 0.9
0.9
"
45
89
45
45
...
0.9
1 .9
0.9
0.9
"
97
...
1 .7
49 0.9
72 36
36
36 35
36
36
144
36
1 .8 0.9
0.9
0.9 0.9
0.9
0.9
3.6
0.9
89
~
45
45
45
90
134
45 45 45
1 .9
0.9
0.9
0.9
1.8
2.8
0.9 0.9 0.9
97 340
1.7 6.0
49 i 0.9
49 0.9
__
98 291
1 .3 5.2
49 97 49 97 49
0.9 1 .7 0.9 1 .7 0.9
~"~"
59
59 59
117
117 176 235 59 59
117 59
59
117 59
1 1 7 294
59
...
...
0.9
0.9 0.9
1 .9
1 .9 2.8 3.7 0.9 0.9
1 .9 0.9
0.9
1 .9 0.9
1 .94.7
0.9
43
43
43
86
86 43
429
43
43
43
86
129
43 43 86
0.9
0.9
0.9
1 .3
1 .80.9
8.8
0.9
0.9
0.9
1 .8
2.7
0.9 0.9 1 .8
97
97
97
1649 194
97
-
97
291 194
97
194 97 194
0.9
0.9
0.9
15.3 1 .8
0.9
0.9
2.7 1 .8
0.9
1 .8 0.9 1 .8
36 0.936 0.9
72 1 .3
97 1 .7 59 0.9
32
Table 6. PhytopIankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
SMITH LAKE SITE 2
82/09/29 82/10/12 82/11/24
3.32 3.76 2.98
DATE SPECIESDIVERSITY
DIVISION CLASS ORDER FAMILY 3ENUS SPECIES
TOTAL COUNT CELLS/ML
7600. 9068. 2028.
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE CHLOROCOCCALES PALMELLACEAE SPHAEROCYSTIS SCHROETERI OXYSTACEAE SELENASTRUM MINJTUM SCENEDESMACEAE SCENEDESMUS QUADRICAUDA
EUGLENOPHYTA EUGLENOIDS EUGLENOPHYCEAE EUGLEMALES EUGLENACEAE TRACHELOMONAS SPP. TRACHELOMONAS VOLVXINA
CHRYSOPHYTA YELLOW-BROWN ALGAE CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. KEPHYRION LITTORALE KEPHYRION SPIRALE CHRYSOCOCCACEAE CHRYSOCOCCUS RUFESCENS BACILLARIOPHYCEAE DIATOMS CENTRALES CENTRIC DI AT I QMS COSCINODISCACEAE CYCLOTELLA GLOMERATA CYCLOTELLA MENEGHINIAMA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA GRANULATA MELOSIRA ITALICA STEPHANODISCUS ASTREA MINUTULA STEPHANODISCUS HANTZSCHI I PENNALES PENNATE DIATOMS FRAGILARIACEAE ASTERIONELLA FORMOSA FRAGILARIA CONSTRUENS FRAGILARIA PINNATA SYNEDRA DEL I CAT ISSI MA SYNEDRA RUMPENS TA8ELLARIA FENESTRATA ACHNANTHACEAE ACHNANTHES LI NEAR IS NAVICULACEAE GYROSIGMA SPP. NAVICULA SPP. NAVICULA SACILUJM NAVICULA CRYPTOCEPHALA NAVICULA MINUSCULA NAVICULA MINIMA NAVICULA PUPULA NAVICULA RHYNCHOCEPHALA NAVICULA SEMINULUM PINNULARIA SPP. GOMPHONEMACEAE GOMPHONEMA GRACILE GOMPHONEMA INTRICATUM CYM3ELLACEAE AMPHORA OVAL IS CYM8ELLA TRIANGUL'JM NITZSCHIACEAE NITZSCHIA SPP. NITZSCHIA ACICULARIS
COUNT PCT
70 0.9
139 1.8
139 1.3
COUNT PCT COUNT PCT
209 2.J
349 4.6
144432
1 .64.3
288 3.2364 9.572 0.8
576 6.3
16 0.
16 0.3
62 3.062 3.131 1.5
1155 56.7
306870
6272097070
3497070
279
70
70
906209 70
139139
40.40.98.32.80.90.94.60.90.9
3.7
0.9
0.9
11 .92.8
0.9
1 .81.8
3239
2162887272
216144
432 72
144~
-
7272
288215432
144
144
7272
35.4 2.43.20.80.32.41 .6
4.8 0.81 .6
0.30.3 3.22.44.3
1 .6
1 .6
0.30.8
109 314731 4716--
311616 16
~
16 16 161678 47
1616
1616
1631
5.4 1 .52.31 .5 2.30.8
1 .50.80.3 0.3
0.8 0.3 0.80.33.8 2.3
0.80.8
0.30.3
0.31.5
33
SPECIESDIVERSITY
DIVISION-CLASS--ORDE9 FAMILY GE^US SPECIES
TOTAL COUNT CELLS/ML
CHRYSOPHYTA YELLOW-3ROWN ALGAE 3ACILLARIOPHYCEAE DIATOMS -PESNALES PENNATE DIATOMS NITZSCHIACEAE NITZSCHIA CONSTRICTA NITZSCHIA FRU5TJLUM NITZSCHIA PALEACEA NITZSCHIA PALEA
Table 6. Phy top I ank ton identification, abundance, anj diversity-index d^ta for Smith and 3ybee Lakes Continued
PHYFOPLAMKrON DATA
3MIT4 LAKE SITE 2
82/09/29 32/10/12 32/11/24
5.32
7600.
i.75
9063.
2.98
2023.
COUNT PCT COUNT PCT CJJNT PCT
209 2.8 72 0.872 0.3144 1.5
15 0.3
16 0.8
34
Table 6. Phytoplankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
BYBEE LAKE, SITE 8
DATE 82/08/20 SPECIES
DIVERSITY 4.34 DIVISION CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT 6759. CELLS/ML
COUNT PCT
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE -CHLOROCOCCALES CHLOROCOCCACEAE TETRAEDRON REGULARE 151 1.9 SCENEDESMACEAE SCENEDESMUS QUADRICAUDA 197 2.9 TETRASTRUM STAUROGENIAFORME 66 1.0
CHRYSOPHYTA YELLOW-BROWN ALGAE CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. 131 1 .9 BAC1LLARIOPHYCEAE DIATOMS -CENTRALES CENTRIC DIATIOMS COSCI NOD ISCACEAE CYCLOTELLA GLOMERATA 328 4.9 CYCLOTELLA MENEGHI Ml ANA 66 1.0 MELOSIRA AMBIGUA 919 13.6 MELOSIRA DISTANS 787 11.7 MELOSIRA GRANULATA 262 3.9 MELOSIRA ITALICA 66 1.0 STEPHANODISCUS ASTREA MINUTULA 459 6.8 STEPHANODISCUS HANTZSCHI I 722 10.7 PENNALES PENNATE DIATOMS FRAGILARIACEAE ASTERIONELLA FORMOSA 328 4.9 FRAGILARIA CONSTRUENS 262 3.9 FRAGILARIA PINNATA 66 1.0 SYNEDRA DELICATISSIMA 262 3.9 SYNEDRA RADIANS 131 1.9 SYNEDRA ULNA 66 1.0 ACHNANTHACEAE ACHNANTHES MINUTISSIMA 131 1.9 NAVICULACEAE GYROSIGMA ACUMINATUM 328 4.9 NAVICULA SPP. 66 1 .0 NAVICULA CRYPTOCEPHALA 65 1.0 NAVICULA PUPULA 66 1.0 CYM3ELLACEAE AMPHORA OVAL IS 131 1.9 CYMBELLA MINUTA 66 1.0 NITZSCHIACEAE NITZSCHIA ACICULARIS 197 2.9 NITZSCHIA AMPHIBIA 197 2.9 NITZSCHIA FRUSTULUM 131 1.9 NITZSCHIA PALEA 131 1.9
35
Table 6. PhytopIankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
DATESPECIESDIVERSITY
DIVISION-CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNTCELLS/ML
PHYTOPLANKTON DATA
3Y3EE LAKE S 1 TE 3
82/06/17 82/06/22 32/05/29 32/07/07
4.30 3.95 4.2^ 4.53,
5412. 5424. 25i. 1238.
82/07/20 32/07/29
4.27 4.73
3259. 6445.
30UNT PCT
CHLOROPHYTA GREEN ^LGAE CHLOROPHYCEAE VOLVOCALES CHLAMYOOMONADACEAE CHLAMYDOMONAS-LI KE VOLVOCACEAE PANDORINA MORUM CHLOROCOCCALES CHLOROCOCCACEAE TETRAEDRON SPP. TETRAEDRON REGtJLARE MICRACTINIACEAE MICRACTINIUM PUSILLUM PALMELLACEAE SPHAEROCYSTIS SCHROETERI OXYSTACEAE ANKISTRODESMUS FALCATUS CLOSTERIOPSIS LONGISSIMA KIRCHNERIELLA SPP. OXYSTIS PUSILLA SELENASTRUM MINUTUM SCENEDESMACEAE CRUCIGENIA CRUCIFERA CRUCIGENIA QUADRATA CRUCIGENIA TETRAPEDIA SCENEDESMUS SPP. SCENEDESMUS "V3UNDANS SCENEDESMUS 3IJUGA ALTERNANS SCENEOESMUS OUADRICAUOA HYDRODICTYACEAE PEDIASTRUM 30RYANUM PEDIASTRUM DUPLEX COCCOMYXACEAE ELAKATOTHRIX 3ELATINOSA
MISCELLANEOUS GREEN ALGAE
EUGLENOPHYTA E'JGLENOIDS EUGLENOPHYCEAE EUGLENALES EUGLENACEAE EUGLENA SPP. TRACHELOMONAS SPP. TRACHELOMONAS VOLVOCINA
OINOFLAGELLATESPYRRHOPHYTA DINOPHYCEAE DINOKONTAE PER I DIN I ACEAE PER I DIN IUM CINCTUM CERATIACEAE CERATIUM HIRUNDINIELLA
0.3
41 0.341 0.3
COUNT JCT
154 2.3
OUNT PCT
0.9
COUNT PCT
23 1 .9
COUNT PCT
29 0.9
COUNT PCT
83
41
33
155 3383
41
124
124
_
1.5 38 0.7
0.3 38 0.7
1.5
3.1 77 1.4 1.51 .5
0.8
2.338 0.7
2.3 38 0.7
77 1 .4
7 2
36
_ 27
2
2 72
2 0
13
_-02
0
0-20
_
.9
.9
__ .9.8
.9
.9 .8.9
12
164
140 35
12 1212
2335
1212
0
13
1 1--2
0
0
12~"
0
.9
.9
.3 .8
.9
.9
.9
.9
.8
.9
.9
62
29 0.9 62
6229 0.9 62
62
62
62
59 1.8 186
1 .0
1 .0
1 .0 1 .0
1 .0
1 .0
1 .0 2.9
383338
0.7 0.70.7
2 0.9
2 0.914; 4.650! 19.8
0.9
12 0.9
123547
0.9 2.8 3.8
52 1 .0
186 2.9
29 0.9
CRYPTOPHYTA CRYPTOPHYCEAE CRYPTOMONADALES CRYPTOCHRYS1DACEAE RHODOMONAS MINUTA CRYPTOMONADACEAE
1 CRYPTOMONAS EROSA
CHRYSOPHYTA YELLOW-BROWN ALG^E CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. KEPHYRWN LITTQRALE KEPHYRION SPIRALE CHRYSOCOCCACEAE CHRYSOCOCCUS RUFESCENS
41124
.5
0.3 2.3
38 0.7
115 2.1
38 0.7
77 1 .4
0.9
12 0.9
105 8.5 29 0.9
59 310 4.
36
Table 6. Phytoplankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLANKTDN DATA
BYBEE LAKE SITE 3
DATE SPECIES
DIVERSITY DIVISION CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT CELLS/ML
82/06/17
4.30
5412.
82/06/22
3.95
5424.
82/06/29
4.25
256.
82/07/07
4.53
1238.
82/07/20
4.27
3259.
82/07/29
4.73
6445.
COUNT PCT COUNT PCT COUNT PCT COUNT PCT
CHRYSOPHYTA YELLOW-BROWN ALGAE BACILLARIOPHYCEAE DIATOMS -CENTRALES CENTRIC DI AT I QMS COSCINOOISCACEAE CYCLOTELLA GLOMERATA CYCLOTELLA KUTZINGI ANA CYCLOTELLA MENEGHINIANA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA GRANULATA MELOSIRA ITALICA STEPHANODISCUS ASTREA MINUTULA STEPHANOOISCUS HANTZSCHI I STEPHANOOISCUS SUBSALSUS PENNALES PENNATE DIATOMS FRAGILARIACEAE ASTERIONELLA FORMOSA DIATOMA TENUE FRAGILARIA CONSTRUENS FRAGILARIA CROTONENSIS FRAGILARIA VAUCHERIAE SYNEDRA DEL I CAT ISSI MA SYNEDRA RADIANS SYNEDRA RUMPENS SYNEDRA ULNA TABELLARIA FENESTRATA ACHNANTHACEAE ACHNANTHES LI NEAR IS ACHNANTHES MINUTISSIMA COCCONEIS PLACENTULA RHOICOSPHENIA CURVATA NAVICULACEAE GYROSIGMA SPP. NAVICULA SPP. NAVICULA CONTENTA BICEPS NAVICULA CRYPTOCEPHALA NAVICULA MINIMA NAVICULA PUPULA NAVICULA RHYNCHOCEPHALA PINNULARIA SPP. GOMPHONEMACEAE GOMPHONEMA ANGUSTATUM GOMPHONEMA SUBCLAVATUM CYMBELLACEAE AMPHORA OVAL IS EPITHEMIACEAE EPI THEM IA SPP. NITZSCHIACEAE NITZSCHIA SPP. NITZSCHIA ACICULARIS NITZSCHIA ANGUSTATA NITZSCHIA DISSIPATA NITZSCHIA FRUSTULUM NITZSCHIA HUNGARICA NITZSCHIA INNOMINATA NITZSCHIA PALEA SURIRELLACEAE SURIRELLA ANGUSTA MISCELLANEOUS PENNATE DIATOMS
1074 19.5
CYANOPHYTA MYXOPHYCEAE CHROOCOCCALES CHROOCOCCACEAE ANACYSTIS SPP.
BLUE-GREEN ALGAE
1346 25.1 47 3.8
COUNT PCT
323 9.9
COUNT PCT
41 207
661 124 578 165
413 243
83
41
Q "Z
41
33
41
83
41
0.3 3.8 154 2.8
12.2 269 5.0 2.3 192 3.5
10.7 269 5.0 3.1 423 7.8
7.6 731 13.5 4.6 462 8.5 1.5 38 0.7
38 0.7
269 5.0 0.8
38 0.7
1 .5
0 033 0.7
1 .5
0.3
38 0.7 1.5 38 0.7
0.8
12 0.9 29 5 1 .9 35 2.8 323
19 7.4 58 4.7 117 12 4.6 12 0.9 88
2 0.9 88 2 0.9 152 12.3 469
21 8.3 70 5.7 264
382 29
5 1 .9 12 0.9 323 2 0.9 29
29 23 1 .9
29 2 o.9
59
29
29
292 0.9
Q Q
2 o.9
2 0.9 29
2 o.9
2 0.9 12 0.9 12 0.9 29
12 0.9
2923 1 .9 59 12 0.9
29
___ 7^ 1 Q 9Q
0.9 9.9 3.6 2.7 2.7
12.5 8.1
11.7 0.9 9.9 0.9
0.9
0.9
1 ft
0.9
0.9
0.9
2.7
0.9
0.9
0.9
0.9
n Q
1116 248 186 186 248 434
*- 0
62 124 682
186
124
£0
62
1 Q£
248£0
*- 0
62 62
*- 0
186 62
62
16.5 3.8 2.9 2.9 3.8 6.7 1.0
1.0 1.9
10.6
2.9
1.9
1.0
1 .0
2.93.81 .0
1 .0 1.0
1 .01 .0
1 .0
3.0 1 .0
1 .9
1 .0
0.9
37
Table 6. Phytoplankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLANKTOf* DATA (CONTIWED)
8Y3EE LAKE SITE 5
DATE SPECIES
DIVERSITY DIVISION CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT CELLS/ML
CYANOPHYTA SLUE-GREEN ALGAE MYXOPHYCEAE CHROOCOCCALES CHROOCOCCACEAE CHROOCOCCUS SPP. -OSCILLATOR I ALES OSCILLATOR IACEAE OSCILLATOR I A SPP. NOSTOCACALES NOSTOCACEAE ANABAENA SPP. APHANIZOMENON FLOS-AQUAE
82/05/17 82/06/22 82/D6/29 82/07/07 82/07/20 82/07/29
4.30
5412.
3.95
5424.
.25
256.
4.53
1238.
4.27
3259.
4.73
6445.
COUNT PCT COUNT PCT COu4T PCT COUNT PCT COUNT PCT COUNT PCT
124 2.3 77 1,4
41 0.3 554 2.8 24 9.3
2 0.9
52 1.0
29 0.9 52 1.012 0.9
Table 5. PhytopIankton identification, abundance, and diversity-index data for Smith and Bybee Lakes Continued
PHYTOPLAMKTON DATA
3Y3EE LAKE SITE 3
82/08/05 82/08/13 82/08/20 82/09/02 82/09/16 82/09/24
4.24 4.39 4.55 4.36 4.10 3.65
DATE SPECIESDIVERSITY
DI V I S I ON CLASS ORDER FAMILY GENUS SPECIES
TOTAL COUNT CELLS/ML
4388. 10265. 4313. 10040. 14006. 15355.
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE VOLVOCALES CHLAMYDOMONADACEAE CHLAMYDOMONAS-LIKE CHLOROCOCCALES PALMELLACEAE SPHAEROCYSTIS SCHROETERI OOCYSTACEAE ANKISTRODESMUS FALCATUS OXYSTIS PUSILLA SCENEDESMACEAE CRUCIGENIA CRUCIFERA SCENEDESMUS BIJUGA ALTERNANS SCENEDESMUS QUADRICAUDA COCCOMYXACEAE ELAKATOTHRIX GELATINOSA
EUGLENOPHYTA EUGLENOIDS EUGLENOPHYCEAE EUGLENALES EUGLENACEAE TRACHELOMONAS SPP. TRACHELOMONAS VOLVOCINA
CHRYSOPHYTA YELLOW-BROWN ALGAE CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. CHRYSXOCCACEAE CHRYSOCOCCUS RUFESCENS 8ACILLARIOPHYCEAE DIATOMS CENTRALES CENTRIC DI AT I QMS COSCINODISCACEAE CYCLOTELLA ATOMUS CYCLOTELLA GLOMERATA CYCLOTELLA KUTZINGIANA CYCLOTELLA MENEGHINIANA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA GRANULATA MELOSIRA ITALICA MELOSIRA VARIANS STEPHANODISCUS ASTREA MINUTULA STEPHANODISCUS HANTZSCHII STEPHANODISCUS SUBSALSUS -PENNALES PENiMATE DIATOMS FRAGILARIACEAE ASTERIONELLA FORMOSA DIATOMA TENUE FRAGILARIA BREVISTRIATA FRAGILARIA CONSTRUENS FRAGILARIA CROTONENSIS FRAGILARIA PINNATA FRAGILARIA VAUCHERIAE SYNEDRA DEL I CAT ISSI MA SYNEDRA MAZAMAENSIS SYNEDRA RADIANS SYNEDRA RUMPENS SYNEDRA ULNA ACHNANTHACEAE ACHNANTHES LANCEOLATA ACHNANTHES LIMEARIS ACHNANTHES MINUTISSIMA COCCONEIS PLACENTULA RHOICOSPHENIA CURVATA
COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT
406 4.0
37 0.8
37 O.i
101 1.0
37 0.9
620 4.4 394 2.6
131 0.9124 0.9
74 1.7 304 3.0
101 1.0
131 0.9124 0.9 124 0.9 262 1.7
248 1.8 394 2.6124 0.9
37595
74 149 74 74
149 74
483 66974
186 37
558
37
112
37
O Q
13.6
1 .7 3.4 1 .7 1 .7 3.4 1 .7
11 .0 16.0 1.7
4.2 0.8
12.7
0.8
2.5
O Q
535
357 1160 446 625 357
535 1339
3Q
268 89
1249
173 39
89
so
5.2
3.5 11 .3 4.3 6.1 3.5
5.212.6
0.9
2.6 0.9
12.2
1.7 0.9
0.9
n .Q
446
409 149 186 37
186 483 37
74
558
149 37
37743737
11237
10.3
9.53.4 4.3 0.9
4.3 11 .2 0.9
1 .7
12.6
3.4 0.9
0.91 .70.90.9
2.6 0.9
203
1420
304 811 203 101 101
608 710
101 101
507
101
203
2.0
14.4
3.0 8.1 2.01 .0 1.0
6.1 7.1
1 .0 1.0
5.1
1 .0
2.0
248
1116
22311 116 496 744 124
3722107
124 2481240 124124
1 Q
8.0
15.7 8.0 3.5 5.30.9
2.7 1 .5
0.91 Q
8.8 0.90.9
394 2.6
3412 22.2
1706 11.1 919 6.0 262 1 .7 525 3.4
394 2.5 3544 22.6
-
525 3.4
__
131 0.9
39
Table 6. Phytoplankton identification, abundance, and diversity-rndax data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
flYBEE LAKE SITE 3
32/08/05 32/03/15 82/08720 82/09/02 32/09/16 82/09/24
4.24 4.39 4.55 4.36 4.10 3.66
DATE SPECIES
DIVERSITY DIVISION-CLASS ORDER| FAMILYI 3ENUS SPECIES
TOTAL COUNT CELLS/ML
4388. 10263. 43 3. 10040. 14006. 15355.
CHRYSOPHYTA YELLOW-BROWN ALGAE 3ACILLARIOPHYCEAE 0 1- ATOMS - PENNALES PENMATE 0 ! ATOMS NAVtCULACEAE CALONEIS VENTRICOSA GYROS IGMA ACUM I MATUM NAVICULA SPP. NAVICULA CAPITATA NAVICULA CRYPTOCEPHALA NAVICULA CUSPIDATA NAVICULA DECUSSI-S NAVICULA 5RACILOIDES NAVIC'JLA 3RE3ARIA NAVICULA MINUSCULA "iAVICULA M-iNIMA NAVICULA PUPULA NAVICULA RHY-CHXEPHALA NAVfCULA SEMINULUM GOMPHONEMACEAE GOMPHONEMA SPP. GOMPHONEMA PARVULUM CYMBELLACEAE AMPHORA OVAL IS AMPHORA PERPUSILLA CYM3ELLA MINUTA CYM8ELLA StNUATA EPITHEMIACEAE 3HOPALOOI*- GI3BA NITZSCHtACEAE NITZSCKIA SPP, NITZSCHIA ACICULARIS NITZSCHIA AMPHIBIA NITZSCrtIA CLAUSII NITZSCHIA 3ISSIPAT4 NITZSCrilA FRJSTJLJM NITZSCHIA HOLS AT I CA NITZSCHIA LINEAR IS NITZSCHIA- MIC3XEPHALA NITZSCHIA PALEA NLTZSCHIA SIGMOIDEA MISCELLANEOUS PENNATE DIATOMS
CYANOPHYTA MYXOPHYCEAE CHROOCXCALES CHRQQCOCCACEAE CHROOCXC'JS 3 -NOSTXACALES NOSTXACEAE ANA3AENA SPP.
3LUE-3REEN AL3AE
30UNT PCT
74112
3737743737
1 .6 2.5
0.3 0.3 1 .7 0.8 0.3
149 3.4
37 0.3
COUNT PCT COUNT PCT COUNT PCT COUNT PCT COUNT PCT
~ - t12 2.5 268 2.6
AQ n.Q
7437
149 37
0.9 248 1.8 101 1.0
3.4 101 T.O 372 2.70.9
39 a.937 0.9
3774
~IA
0.31.7
1 .7
3989 3a
0.90.9a. 9
371 0.9
|
304203
3.02.0
_248 \ .8
131131
0.90.9
0.9 0.9
0.9 0.9
89 0.9
39 0.9
178 1.3535 5.2
0.9
0.9
1.7 1.7
304 3.0608 6.1101 1.0
39 0.9
446 4.3 136 4.3 203 2.0
124 0.9
496 3.5
263 2.6 1.7 0.9 1.7
1313 13.1124 0^ 620 4.4
39 0.9
131 0.9
131 0.9131 0.9525 3.4
262 1 .7
131 0.9
203 2.0
Table 6. PhytopIankton identification, abundance, and dIversity-Index data for Smith and Bybee Lakes Continued
PHYTOPLANKTON DATA
BYBEE LAKE SITE 3
82/09/29 82/10/12 82/11/24DATE SPECIES
DIVERSITY 01 V IS I ON CLASS ORDER FAMILY
GENUS SPECIES
TOTAL COUNT CELLS/ML
4.41
3078.
4.16
12271.
2.99
9232.
CHLOROPHYTA GREEN ALGAE CHLOROPHYCEAE -VOLVOCALES CHLAMYDOMONADACEAE CHLAMYOOMONAS-LIKE CHLOROCOCCALES MICRACTINIACEAE MICRACTINIUM PUSILLUM PALMELLACEAE SPHAEROCYSTIS SCHROETERI OOCYSTACEAE ANKISTRODESMUS FALCATUS CLOSTERIOPSIS LONG I S3 I MA SELENASTRUM MINUTUM SCENEDESMACEAE CRUCIGENIA TETRAPEDIA SCENEDESMUS QUADRICA'JDA
EUGLENOPHYTA EUGLENOIDS EUGLENOPHYCEAE E'JGLENALES EUGLENACEAE TRACHELOMONAS SPP. TRACHELOMONAS VOLVOCINA
CHRYSOPHYTA YELLOW-BROWN ALGAE CHRYSOPHYCEAE CHROMULINALES CHROMULINACEAE KEPHYRION SPP. KEPHYRION LITTORALE KEPHYRION SPIRALE CHRYSOCOCCACEAE CHRYSOCOCCUS RUFESCENS BACILLARIOPHYCEAE DIATOMS CENTRALES CENTRIC 01 ATIOMS COSCINODISCACEAE CYCLOTELLA GLOMERATA CYCLOTELLA MENEGHINIANA MELOSIRA AMBIGUA MELOSIRA DISTANS MELOSIRA 3RANULATA MELOSIRA ITALICA --STEPHANODISCUS ASTREA MIN'JTJLA STEPHANOD I SC'JS HANTZSCH I I STEPHANOD1 SOUS SJ3SALSUS PENNALES ^ENNATE DIATOMS FRAGILARI^CEAt FRA3ILARIA 3REVI3TRIATA FRAGILARIA CONSHUENS FRA3ILARIA PMNATA FRAG ILARI A VAUCHERIAE SYNEDR<\ DEL I CAT I 3S I MA SYNEDRA RADIAN5 ACHNANTHACEAE ACHNANTHES Ml NUT I 35 I MA NAVICULACEAE N*WICULA 3RrPTOJEJHALA NAVICJLA OECJS5IS NAVICULA 3RE3ARIA NAVICJLA MINUSC'JLA NAVICULA MINIMA NAVICULA PUPJLA EPITHEM I ACEAE -EPITHEM IA SOREK NITZSCHIACEAE NITZSCHIA ACICULA3IS
COUNT PCT
77 1 .0
COUNT PCT COUNT PCT
462
77154154
77308
5.7
1 .01 .91 .9
1 .03.8
248
124
124
2.0
1 .0
1 .0
77 1 .0
308 3.8
231 2.977 1 .077 1 .0
231
1 .0
2.9
77 1 .0154 1.9S35 4.3
77 1 .0
231 2.9
520 5.1
124520124
1.0 5.1 1.0
243 2.0
243 2.0372 3.0
124 1.0
154 1.7
154 1.7
77 0.3
520124
992363243
5.11 .0
8.07.12.0
231154231
2.51 .72.5
539 5.3
925539692154335154303
1077
11 .46.;3.61 .94.31 .93.312.7
1983520124248243
9921359
15.25.11 .02.02.0 3.1
15.2
1769 7777
231
1544231
7777
19.2 0.30.82.5 1 .7
46.00.80.3
7777
77154
154
7777
154
77 0.3
0.3 0.3
0.3 1 .7
1 .7
0.3 0.3
41
Table 6. PhytopIank+on identification, abundance, and diversity-index data for Smith and Bybee Lakes Contmued
PHYTOPLANKTON DATA
BYBEE LAKE SITE 3 j
32/09/29 32/10/12 82/11/24DATE SPECIES
DIVERSITY DI V I S I ON CLASS ORDER FAMILY
GENUS SPECIES
TOTAL COUNT CELLS/ML
4.41
3078,
4.16
12271.
'..99
9232.
COUNT PCT
CHRYSOPHYFA YELLOW-BROWN ALGAE 3ACILLARIOPHYCEAE DIATOMS PENNALES PENNATE DIATOMS NITZSCHIACEAE MITZSCHIA CLAUSII NITZSCHIA DISSIPATA NITZSCHIA FRUSTULUM NITZSCHIA PALEA
CYANOPHYTA MYXOPHYCEAE CHROOCOCCALES CHROOCOCCACEAE ANACYSTIS SPP.
3LUE-3REEN ALGAE
77154308
1 .0 1.9 3.8
COUNT PCT
124 1.0
COUNT PCT
124372
1 .0 3.0
77 I 0.?
Tabl
e 7. Zooplankton id
entification,
abundance
and
diversify-index
data fo
r Sm
ith
and
3ybe
e Lakes
CZoop
I ankton
iden
tifi
cati
on by Ja
n Ch
appe
ll,
USGS
, Portland,
Oregon.
The
following
Zooplankto
n species
identifications
were
veri
fied
by Y. C.
Yeatman, Th
e University of
the
South, Sewanee, Tenn.:
Bosmi na Iong irostr
i s,
Cer iodaphn
i a reticuIata,
D i aptomus
reig
hard
i, Cy
clop
s vernal i
s.
A 10 micron
porosity plankton net
was
used
in October
and
November,
and
a greater
abundance
of
rotifers was
obse
rved
in
those
samples.]
DATE
SPECIE
SDI
VERS
ITY
DI V I SI ON
CLA
SS ORDER
FAMILY
G
EN
IUS
S
PE
CIE
S
TOTAL
COUN
T OR
GANI
SMS/
LITE
R
ROT IF
ERA
MON
OGON
ONTA
PLOIMA
3RACHIONIDAE
3RACHIONUS
KERATELLA
ARTH
ROPO
DA CRU
STAC
EA CLADOCERA
CHYDORIDAE
CHYDORUS SP.
LEYDIGIA QU
ADRANGULAR IS
30SMINIDAE
30SMINA LONG
IROSTRIS
DAPHNIDAE
DAPHNIA SP.
DAPHNIA RETRXURVA
CERIODAPHNIA RE
TICU
LATA
MOINA MI
CRURA
COPEPODA
DIAPTOMIDAE
DIAPTOMUS RE
IGHARDI
CYCLOP IDAE
CYCLOPS VERN
AL IS
82/0
6/22
1 .4
1
ZOOPLANKTON
DATA
SMITH
LAKE
, SITE
1
82/06/29
82/0
7/07
82/07/29
1.55
1.
43
1.68
643
COUNT
358 5 82 7
89 38 10 54
PCT
55.6 0.8
12.8 1 .1
13.8 _
5.9
1 .6
8.4
107.
38
.
COUN
T PCT
COUNT
PCT
6c
/r5.
6
54
50.5
11
29.0
2 1.
9 1
2.6
2 1 .9
9 8.4
2 5.3
1 0.9
1 2.6
10
9.3
2 5.3
3 2.8
3 7.9
20
18.7
18
47
.3
43.
COUNT
PCT
2 4.6
11
25.6
4 9.3
8 18
.6
11
25.6
7 16
.3
Tab Ie 7. Zooplankton id
enti
fica
tion
, ab
unda
nce
and
dive
rsit
y-i ndex data for
Smit
h an
d 5ybee
Lakes--Cont i nued
ZOOPLANKTON
DATA
SMIH LAKE SI
TE 2
DATE
SPECIES
DIVERS IFY
01 V
I 3
I ON
-CLA
SS--ORDER
--FAMILY
- -G
ENUS
SPE
CIES
TOTAL
COUN
T OR
GANI
SMS/
LITE
R
ROTIFERA
MON
OGON
ONTA
-PL
OIMA
3RACHIONIOAE
-3RACHIONUS
KERATELL4
ARTH
ROPO
OA CRUSTACEA
CLADOCERA
BOSMINIDAE
-30SMINA LO
NGIR
OSTR
IS DAPHNIDAE
--DAPHNIA PARVULA
DAPHNIA RETROCURVA
CERIODAPHNIA RETICULATA
MOINA MICRURA
SIOIDAE
-DIAPHANOSOMA LE
UCHT
EN6E
RGIA
NUM
--EURYCERCINAE
-EURYCERCUS LA
MELL
ATUS
COPEPODA
D
IAP
TO
MID
AE
--D
IAP
TO
MU
S
RLI
GH
AR
DI
C
YC
LO
P I
DA
E -
-CY
CLO
PS
V
ER
NA
L IS
82/06/22
1 .74
151 7.
COUN
T PC
T
73
4.3
410
27.6
13
1 .2
265
17.3
6 0.
4 25
1 15
.5
42
2.8
49
3.2
397
26.2
82/0
6/29
82/07/07
1.70
1.81
1245.
677.
COUNT
PCT
COUN
T PCT
471
38.0
64
9.5
15
1.2
16
2.4
61
4.8
145
21.4
46
3.7
97
14.3
30
2.4
32
4.7
132
14.4
113
16.7
15
1.2
106
3.4
319
25.9
193
28.6
32/07/20
32/0
7/29
82/08/1
5
1.19
1.
53
1.30
54o5
. 290.
93.
COUN
T PCT
COUNT
PCT
COUN
T PC
T
403
11.3
6 2.
1 7
7.5
204
5.8
85
29.4
249
7.2
3 1.
1 23
0.7
25
8.6
45
1.3
66
22.8
56
38.7
4 4.3
2245
64.7
85
29.4
5b
58.7
294
8.5
19
6.6
10
10.3
Table
7. Zoop
I ank
ton
iden
tifi
cati
on,
abun
danc
e an
d d
I versity-Index data for
Smit h
and
By bee Lakes Co n H n u e d
ZOOP
LAMK
TON DMA
SMIT
H LAKE SI
TE 2
DATE
SP
ECIE
S 01
VERS
ITY
CLA
SS ORDER
FAMILY
--G
ENUS
SP
ECIE
S
TOTAL
COUN
T ORGANISMS/LITER
ROTIFERA
MON
OGON
ONTA
PLOIMA
-3RACHIOMIDAE
KERATELLA
ASPLANCHNIOAE
ASPLANCHNA
TRICHOCERICIOAE
TRICHOCERA-LIKE
ARTHROPOOA
CRUSTACEA
-CL
AOOC
ERA
-CHYDORIDAE
LEYDIGIA QU
ADRA
NGUL
AR I
5 30SMINIOAE
30SMINA LO
NGIR
OSTR
IS DAPHNIOAE
CERIODAPHNIA RETICULATA
MOINA MICRURA
SIOIOAE
DIAPHANOSOMA LE
UCHT
ENBE
RGIA
NUM
EURYCERCINAE
EURYCERCUS LA
MELL
AT'J
S COPEPODA
DIAPTOMIDAE
DIAPTOMUS REIGHARDI
CYCLOP IJAE
--C
YCLO
PS VE
RNAL
IS
ARACHNOIDEA
-(HYDRACA
RINA)
82/0
3/19
1 .2
6
141
.
COUN
T PC
T 2.1
/ 5.
0
82/08/27
1 .5
6
82/0
9/02
1 .50
82/09/
15
1 .5
4
82/09/29
1 .4
0
82/1
0/13
1 .3
2
405.
COUNT
PCT
364.
COUN
T PC
T
218.
COUN
T PC
T
366.
COUNT
PCT
COUNT
PCT
143.
51 .4
164.4
3.0
5.0
89 22
5.5
1 .6
---
14
9.8
24
17.0
82
58.0
10
7.1
___
3
71 169 24 57 68 _
0 17 41
5 -
14 15
_
.7
,
.4 .7 .8 -- .1 .8 __
40 36
8 4 96 160 4
1 1
.0
9.8
2.2 1 .1
26.4
44
.0
1 .1
3
64 46
5
26 70
5
1 .4
29.4
21 .
1
1 .4
11 .
8
32
.1 1 .4
57
15.6
94
4 37
22
6.0
18
__ __
122
33
.3
41
143
39.1
22
9
__
_ __
__
68.5
2.7
1
.3
3.0
16.6
__ .
DATE
SPECIES
DIVE
RSIT
Y 01
V I
S I ON
-CLA
SS--
ORDE
R FAMILY
GENUS SPECIES
TOTAL
COUN
T ORGANISMS/LITER
ROTI
FERA
MONOGONONTA
PLOIMA
3RACHIQNIDAE
-KERATELLA
ASPLANCHNIOAE
ASPLANCHNA
Tab
Ie 7. ZoopIankton identi fication, abundance
and
dive
rsit
y-in
dex
data fo
r Sm
i th an
d Bybee
Lake
s--C
onti
riu
ed
ZOOPLANKTON
DATA
SMIT
H LA
KE SI
TE 2
82/11/24
1 .80
ARTH
ROPO
DA CRUSTACEA
CLAOOCERA
SOSMINIDAE
-30SMINA
LONG
IROS
TRIS
EURYCERCINAE
EURYCERCUS LA
MELL
ATJS
PODOCOPA
-CYPRIDAE
-CY
PRIS
SP.
-COPEPO
DA DIAPTOMIDAE
-OI
APTO
MUS
REIGHARDI
CYCLOP IDA
E CYCLOPS VE
RNAL
IS
66.
COUNT
PCT
15
24.2
2 5.0
5 7.
6
21
32.0
1 10
.6
3 4.5
3 4.
5
9 13
.6
I 2 7. ZoopIankton id
enti
fica
tion
, abundance
and
dive
rsit
y-!n
dex
data fo
r Sm
ith
and
Bybee Lakes Con t-
i nu
ed
ZOOP
LANK
TON
DATA
1Y3EE
LAKE
SITE
3
DU
E
SP
EC
itS
oi ,
/ER
Sirr
0 ! V
! 5
i ON
-CLA
SS
--O
RO
ER
---F
AM
ILY
;E
NJS
SPEC
IES
TOTA
L-
ORGANISMS/LITE
R
-MON
O^ON
ONT'
V- PLO
IMA
- -3RAC.-II O
NI'OAE
----3RVCHIONUS
- KER
ATEL
LA
-\
SPLA
NC
TM
ART'-
ROPO
DA C
RUST
ACEA
CL
A'OOC
ERA
3
0>M
IN!O
AE
-
-30S
MIN
A
LDN
3I D
AP
HN
IOA
E -
DA
PH
'JI
A ^E
TRO
C
ER I
03A
PH
N I
A R
ET I
C'J
L AT
A -
MO
I slA
'^
IIC^U
^A EJR
YCER
CINA
E --E
URYC
ERCU
S LAMELi.ATUS
CJPEPOOA
31
\PT
OMID
AE --D
IAPT
3MUS
3
CYC
LOP I3
AE ---CYCLOPS
VERNAL IS
32/05/22
1 .71
1132
,
COUN
T PC
T
73
6.2
193
16.3
32/0
3/29
1 .00
32/0
7/07
1 .3
7
32/07/?0
1 .43
32/07/29
1 .3
7
2376.
:OUNT
PCT
1 006.
COUN
T PCT
473.
COUN
T PCT
214 39
7.4
1 .4
104
121
10.3
12.0
96.
COUN
T PCT
23
23.3
4 4.2
1 .9
32/0
3/0?
1 .43 37.
>OUN
T PCT
210 __ 119 23 9
449
17.3
10.1 2.4
0.3
57.9
1 737 39 175 -- 522
62.1 1 .4
6.1
---
---
21 .
6
330 52 1 04 -- 52 52 191
32.3 5.2
10.3
5.2
5.2
19.0
425 23 1 13 -- 431
396
23.9 1 .9
7.7
---
---
32.7
26.9
23 2 9 4 4 5 1 3
23.6 2.1
9.4
4.2
4.2
5.2
13.3
5 13 5 -- 1 1
5
1 3.5
35.1
13.5 ---
29.3 3.1
Table 7. lo
op Ian
kton
i dentification,
abundance
and
dive
rsif
y-in
dex
data for
Smit
h an
d Bybee La
kes-
-Con
tinu
ed
ZOOPLANKTON
DATA
I3Y3
EE LAKE SI
TE
3
DATE
SPECIES
01VE
RSIT
Y 01VI31 ON
-CLASS
--OR
DER
- -FA
MILY
- GENUS SPECIES
TOTAL COUMT
ORGANISMS/LITER
ROTIFER
MONOGONONU
PL')
I MA
-3RACHI )
NI!)
AE --3RACHIOMUS
KERATELLA
ASPLANCHMIDAE
---
ASPL
ANCH
NA TRICHOCERICIOAE
-TR | CH
QCER
A-L K
ARTHROPQDA
CRUSTACEA
CLAOOCERA
30SMINIDAE
-30
SMIM
A LONGHOSTRIS
OAPHNIOAE
OAPHNIA SP
. OAPHNIA PARVULA
-DA
PHNI
A RETROCURVA
CERIOOAPHNIA RE
TICU
LATA
MOINA MICRURA
POOOCOPA
CYPRIOAE
-CYPRIS SP
. COPEPOD^
DIAPTOMIDAE
--OIAPTOMUS REIGHAROI
CYCLOP IOAE
--CYCLOPS VE
RNAL
IS
ARA
CHNO
IDEA
(HYDRA:AR!NA)
82/08/13
1 .27
164.
COUN
T PCT
82/08/20
1 .45
32/0
8/2
/
1 .4
6
82/09/
16
1 .51
82/09/29
1 .59
82/1
0/12
1 .62
1 7.
COUNT
PCT
43.
COUN
T PCT
522.
COUN
T PC
T
248.
COUN
T PCT
1224
.
COUN
T PC
T
_.-
---
7 4
0.0
4-
25
^Q
52
31
.6
2 1
5.0
__..
4 2
.32
1.1
1
5.0
17
10
.3_
__
___
11
6.6
79
48.1
2
15
.0
__
__
_
__
___
345 27
9 1
3.7
94
3
2 4
.2
47
14
.551
2 4
.2
2 4
.2
16
24
50.0
27
1
2 4
.2
1 .5
8.2
5.2
13
.0
1 .5
0.7
9.3
3.4
51 .
7
___
10
0.8
155
33
6.6
21
4
485
38
.9
192
___
57__
15289
25.2
52 15
41
5.3
15
340
27.2
53
1
_
.__
__
__
_
12
.5
1 7.5
15
.7
-__
3.0
-__
1 .2
4.2
1 .2
1 .2
43.4
_ __
-U NO
Table 7. ZoopIankton identification,
abundance
and
dive
rsit
y-in
dex
data for
Smith
and
Bybe
e Lakes Continued
ZOOP
LANK
TON
DATA
BYBE
E LAKE SITE 3
82/1
1/24
DATE
SPECIES
DIVERSITY
DIVI
SION
CLASS
ORDER
FAMILY
GENUS SPECIES
TOTAL
COUN
T OR
GANI
SMS/
LITE
R
ROTIFERA
MON
OGON
ONTA
-PL
OIMA
3RACHIONIDAE
KERATELLA
AS
PLAN
CHNI
OAE
ASPLANCHMA
TRICHOCERICIDAE
TRICHOCERA-LIKE
ARTH
ROPO
DA CRUSTACEA
CLADOCERA
CHYDORIDAE
80SMINIDAE
30SMINA LO
NGIR
OSTR
IS DAPHNIDAE
CERIODAPHNIA RE
TICU
LATA
SIDIDAE
S
I D
A C
RY
STA
LLIN
A E
UR
YC
ER
CIN
AE
E
UR
YC
ER
CU
S
LAM
ELL
ATU
S C
OP
EP
OD
A DIAPTOMIDAE
DIAPTOMUS RE
IGHA
RDI
CYCLOP IDA
E CYCLOPS VE
RNAL
IS
1 .3
5
390.
COUNT
PCT
10
2.6
29
7.4
230
64.1
2 26 12 5 22 5 29
0.5
6.7 3.1
1 .3
5.6
1 .3
7.4
DATE
SPECIES
DIVE
RS!F
Y DI V ISI
ON
CLASS
ORDER
-FA
MILY
GENUS SPECIES
TOTAL
COUN
TNO
./SQUARE
METE
R
NEMA
TODA
ANNELIDA
-OLI
GOCH
AETA
MAPLOTAXIDA
IC++>A -TabIe
3. Benthic-invertebrate id
enti
fica
tion
, ab
unda
nce,
and
diva
rsit
y-in
dex
for
Smith
and
3ybee
Lake
;
CBen
thic
in
vert
ebra
te identification by
Ja
n Chappell,
USGS,
Portland,
Oregon]
3ENT
HIC
INVE
RTEB
RATE
DATA
SMITH
LAKE
, SITE
1
82/07/07
82/0
3/15
0.35
1.
00
ARTHROPODA
-CRUSTACEA
-ARACHNOIDEA
-MYDRACARINA
-INS
ECTA
-DIPTERA
---CMIROMOMIOAE
1220.
COUN
T PCT
880
72.1
24.5
405.
3
184.
COUN
T PCT
15
9,0
3 4.3
123
59.4 4.3
24
13.0
Tabl
e 8. 3enthic-invertebrate iden~M fication, abundance, an
d diversity-index
for
Smit
h an
d 3ybee
Lakes--Continued
BENTHIC
INVE
RTEB
RATE
DA
TA
SMIT
H LA
KE,
SITE
2
DATE
SPEC
IES
DIVERSITY
DI V I S
I ON
CLA
SS ORDER
FAMILY
GENUS SPECIES
TOTA
L CO
UNT
NO./SQUARE METER
NEMA
TODA
ANNE
LIDA
OLI
GOCH
AETA
HAPLOTAXIDA
NAIDIDAE
PR 1ST
INA SP
. TUBIFICIOAE
BRANCH IURA
SOWE
33YI
ARTHROPODA
CRUSTACEA
-PODOCOPA
CYPRIDAE
CYPRIS SP.
HARP ACT AGO I DA
ARACHNOIDEA
HYDRACARINA
INS
ECTA
DIPTERA
CHIRONOMIDAE
3RY
OZO
A
(SfA
TO
BLA
ST
O
R F
LOA
TO
BLA
ST
)
82/06/22
1 .47
580.
)OUN
T PCT
-- 244
41 .
8
156
26.7
32
5.5
180
25.3
82/0
7/07
82
/08/
13
82/0
9/16
82
/10/
12
0.20
.1
.19
1 .0
9 1 .27
1196
. 45
2.
788.
724.
COUN
T PC
T CO
UNT
PCT
COUN
T PC
T CO
UNT
PCT
4 0.3
116
25.7
176
22.3
48
6.
6
8 0.7
4 0.9
456
57.9
12
1.7
4 0.3
--
140
19.3
11
52
96.0
168
37.2
4 0.6
___
32
4.1
116
16.0
12
1.0
12
2.6
4 0.
5
4 0.7
8 0.7
8 0.7
28
6.2
124
27.4
116
14.7
4 0.
5
8 1 .1
396
54.7
Tab
I e 8 . 3en_th i_c
-i n vertebrate
iden
tifi
cati
on,
abundance, and
dive
rsit
y-in
dex
tor
Smit
h and
I3ybee La
kes-
-Con
t i nued
ui
DATE
SPECIES
01 y/E
RSIT
r 01
V I
5 I ON
-CLA
SS--ORDER
---F
AMIL
Y-GENUS SPECIES
TOTAL
COUNT
NO./
SQUA
RE METER
NEMATODA
ANNE
LIDA
OLI
GOCH
AETA
HARLOT AX
I DA
NAIDIDAE
PR 1ST INA SP
.
TU
13
IFIC
IDA
BRANCHIURA SO
WER3
YI LUM3RICULIDA
-L'
JMBR
ICUL
IDAE
L'JMBRICULUS
SP.
HIRUDINIA
ARTH
ROPO
DA C
RUST
ACEA
-POOOCOPA
CYPRIDAE
--CYPRIS SP
. HARPACTACOIDA
AMPHIPODA
ARA
CHNO
IDEA
-HYDRACARINA
INSECTA
DIPTERA
CHIRONOMIDAE
3RYOZOA
(STA
TOBL
AST
OR FLOATOBLAST)
82/0
6/22
0.80
2624
.
COUN
T PCT
144
5.5
4 0.1
15
0.6
94
3^
4 0.1
180
6.9
2136
81.5
4 0.1
UENTHIC
INVERTEBRATE DATA
BY3E
E LA
KE,
SITE
3
82/07/07
82/08/05
32/0
9/16
1 .0
0 0.30
1 .55
312.
620.
3212.
COUN
T PCT
COUN
T PCT
COUN
T PC
T
212
57.9
492
79.4
10
96
54.1
28
9.0
56
17.9
3 1.
3 16
8 5.2
24-^^9--
U20- 34
^4-
72
2.2
4 1.
3 4
1.5
12
1.9
3 1.
3 24
0.3
383
12.1
4 0.
5 56
9.0
12
0.4
32/1
0/12
1 .0
2
1092
.
COUN
T 3CT
48
4.4
54
5.9
772
70.7
- - -20-
1 .8
16
1.
5
---
12
1.1
401 .5
8 2.6
15
2.6
304 28
9.5
0.9
160
14.6
Tabl
e 9. Lakebed sediment;
samp
le de
pth,
de
scri
ptio
n, immediate
oxyg
en de
mand
an
d volatile so
lids
for
Smit
h an
d Bybee
Lakes
[Samples co
llec
ted
Octo
ber
15,
1982
]
Vola
tile
so Ii ds
Samp 1 e
depth
(M)
Smit
h La
ke
Site 2
uppe
r
lower
total
Site
10
upper
lower
tota
l
Bybae
Lake
Site 3
upper
lowe
r
tota
l
3 ite
3
upper
lowe
r
.10
- .
.15
- .
.25
- .
.13-.
.08
- .
.20
- .
.30
- .
.00
- .
.32
- .
.20
- .
.08
- .15 20
55 20 13
32 38 10 46 28 10
Descr
i pt ion
soft
, fine,
gray
cl
ay with
iron ox
ide
depo
sit
comp
act
clay
, no
sand
soft
, fi
ne,
gray
clay with
iron oxide
( less th
an
in si
te 2)
comp
act
clay
, no
sand
soft
, fi
ne,
gray clay wi
th
f i n
e sand
comp
act
clay (l
ess
than
in
Smith
Lake
) wi
th co
arse
sa
nd,
some
red
color
soft,
f i n
e , gr
ay cl ay
comp
act
clay
C le
ss th
an
in
immeaiare
oxyg
en aemana
Volu
me of
we
t Sa
mple
te
mper
- mg
O?/m
L se
dime
nt sa
mple
(mL)
atur
e (°C)
of se
dime
nt
5 20.0
1 .2
5 19.7
0.1
3 20
.0
0.8
5 20.0
1 .6
5 19.7
0.2
5 20.0
1.5
5 20.5
0.6
5 20.0
0.9
5 19
.7
1 .0
vmg/
Kg;
Cf
or
a 5
mL,
sediment sa
m;
58,0
00
46,7
00
58,3
0056
,400
62,9
00
6 1 ,
500
57,0
00
80,700
fota
l
Smith
L^ke)
with
no
sand,
si igh
f red
coI or
.3
0 -
.39
\J Le
ngth
of sediment layer
coll
ecte
d by
the
core sa
mple
r.
Table
10. Particle-size an
alys
is of lakebed
sediment
in Sm
ith
and
Bybee
Lakj
ss
(I Co
I lee
ted Oc
tobe
r 15
, 19
82]
Percentage of
sediments
by weight
Co
ars
er
th
an
.05
3
mm
S
ite L
oca
tio
n
dia
me
ter
Sm
i th
L
ake
Sta
tion
2
Sta
tion
10
3yb
ee
Lake
Sta
tion
3
Sta
tion
8
upper
2
low
er
1st
ru
n
5 2n
d ru
n
5
up
pe
r 1
5
low
er
5
up
pe
r 4
low
er
15
up
pe
r 1
st
run
2
2nd
run
2
low
er
1 st
run
1
2nd
run
1
Fin
er-
/
than
.055
mm
d
i am
ete
r
98 95
95 85 95 95 84 98
98 99
99
F i n
er
th
an
.031
m
m
d i a
me
ter
101 93
94 71 91 95
75 99
96
97
97
F i n
er
th
an
.016
mm
d
i am
ete
r
31 82
79 47 71 77
52 75
75 30
80
Fin
er-
/
tha
n
.008
mm
d
i am
ete
r
53 62
60 29 50 53 34 48
46 64
60
2/
2/
Fin
er
F
ine
r '
than
.004
mm
th
an
.002
mm
dia
me
ter
dia
mete
r
33 45
42 13 29 37
__
__
__
__
_
51
23 44
44
23 29
29 12 20 21 15 20
19 31
27
\J 3ased
on siev
e diameter.
2/ Base
d on se
ttli
ng ve
loci
ties
in
distille
d water.
Fable
11
. - - S e d I ment- qua I
i t y data,_including trace_[ne_ta_j_s_a_n_d_Q.^tJli£lis_L^
r_JLm-iJlt!_IH^_^boe_Lakes
01
Ul
S'nith Lake Site
2
Smith Lak? Site
10
3 y b e e
L 3 k
e Site
3
3 y b e e
Lake Site
d
S m
i t- h
Lake Site
2
Smith Lake Site
10
B y D e ̂
Lake Site
3
3ybee Lake Site
8
[Samples wer
ARSEN I
TOTAL
I N 30F
TOM MA
C BARIUM
RECOV
- FM BOT
TOM MA
e collected
BERYL
LIUM,
RECOV.
FM 80T-
FERI
AL
TER 1 AL
TOM MA-
T 1 ME
1 000
1 1 30
1 500
1 400
I RON,
RECOV .
FM BOT
TOM MA
TER I AL
( JG/G
AS FE )
7500
3500
3500
3500
(UG/G
AS AS 1 2
10 1 2 8
LEAD,
RECOV .
FM BOT
(UG/G
) AS BA
1 50
1 50
1 00
1 00
MANGA
NESE ,
TER I AL
) (JG/G)
<1 <1 <1 <]
MERCURY
Nl
on October
1 5
,
CAOMIJM
CAR30N
RECOV.
INOR-
FM BOT-
GANIC
TOM TER
(UG
AS
CKEL,
RECOV.
RECOV.
RECOV.
FM BOT-
FM
TOM MA-
FM BOT-
TOM MA-
TOM
TERIAL
TOM MA-
CJG/G
AS PB) 50 40 50 40
TER I AL
(UG/G)
500
440
330
350
80T-
MA-
TERIAL
TERIAL
(UG/G
(UAS HG)
AS
.18
.10
.1 9
.1 4
3/G
N I
)
10 1 0
20 20
MA-
FOT
IN
1 982] CARSON
I NORG
CHRO-
+ MIUM,
, ORGANIC
RECOV.
FOT.
| N
FM 30 T-
IAL
BOT MAT
BOT MAT
TOM MA-
/G
(G/KG
CO)
AS C)
1 <
.1
2 <
.1
2 <.1
1 <
.1
N I TRO-
GEN,NH4
G+
ORG.
TOT
IN
IBOT MAT
(MG/KG
(AS N)
870
1 200
1 200
440
(G/KG
AS C)
1 7
1 7
1 3 1 8
N ITRO-
TER 1 AL
(JG/G) 7 6
1 0 8
PHOS-
Z
COPPER,
CYANIDE
RECOV.
TOTAL
FM BOF-
IN 30T-
TOM MA-
FOM MA
TERIAL
TERIAL
(UG/G
(UG/G
AS CU)
AS CN )
33
<1
50
<1
38
<1
35
<1
I NC,
EN,NH4
PHORUS,
RECOV.
TOTAL
N BOF.
IMAT.
MG/KG
(AS N)
31
< .4
1 8
21
TOTAL
FM
N BOT.
TOM
BOT-
MA-
MAT.
TERIAL
MG/KG
(UAS P)
AS
790
750
760
620
G/G ZN )
1 10
1 20
1 70
1 1 0
APPENDIX
Gas-chromatograph and mass spectrometric analysis of lakebedsediments in Smith and 3ybee Lakes
[Analysis by Mike Schroeder,! USGS, Denver]
Sample Preparation;
Approximately 15 gm dry weight equivalent of bottom material from Smith Lake and Bybee Lake subsampled and extracted three times with methylene chloride and acetone, using an ultrasonic probe for sample agitation. 2-FIuoro-phenol and D_-phenol were used as surrogate spiking compounds to check recoveries throughout the procedure. The extracts were combined and concentrated to 1.0 mL. 0,,,-biphenyl internal standard was
: -J ^~« ~ i .^. . i ~4--u n _ _i,., _ j COOK r*i^ /MOthe extracts prior to analysis on a Hewlett-Packard 5935 GC/MSadded to system.
Analysi s:
Separation of sample components was done on a 25m x 0.21mm ID SE-54 fused silica capillary column held at 35°t for 5 minutes after a 1 uL sample injection, programmed at 10°C per hiinute to 185°C, then at 4°C per minute to 300°C. The capillary column was coupled directly mass spectrometer, which was set to ana units with a scan time of 0.5 second.
yze from 35-450to the
atomic mass
Spectra corresponding to gas chromatograpnic peak maxima ware compared by computerized library search versus the National Bureau of Standards library reference spectra. Tne best library matches were selected according to a "match factor" - a parameter used by the Hewlett-Packard library search algorithm to indicate the quality of the match between the sample and library spectra. Although other factors must be taken into consideration, the closer tne match factor is to 1.00, the better the library match. The best computer matches were compared with the sample spectrum manually to ensure the best possible identification.Compounds identified were then categorized identification, taking into consideratmatches, chemical
and whether fraction.
they were present in the blank, or in Compound concentrations are reported
according to the certainty ofion standards run , Ii brary
the wrongin mg/kg
calculated relative to the concentration of the internal standard, a rough approximation for the purposes of a; general organic GC/MS scan. The lower detection limit for neutral ccmpounds is approximately 0.1
for acidic and basic compounds approximataely 1 mg/kg.
ResuIts;
None of actually
the EPA priority pollutants were positively identified as being in the samples. The major components of the samples
to 0.8 mg/kg); however, noappear to be aliphatic hydrocarbons (0.2 speci fie spectra, mg/kg) .
identifications could be made dje to the complexity Other major peaks were identified as sulfur (0.1
of to
the 1 .1
56*GPO 1983 694-932