Station list     Available data
ILLINOIS RIVER BASIN


055438135       PEWAUKEE RIVER NEAR PEWAUKEE, WI

 

LOCATION.-- Lat. 43°02'49", long. 88°12'57", in SE¼ SE¼ SW¼ sec.23, T.7N., R.19E., Waukesha County, Hydrologic Unit 07120006, 3 feet upstream of Busee Road.

 

DRAINAGE AREA.-- 37.8 mi²

 

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

 

PARTIAL RECORD: Miscellaneous discharge measurements, water year 2000.

SURFACE-WATER QUALITY

 

MISCELLANEOUS: Water year 2000; contaminants in streambed sediments, water year 2000.

BIOLOGICAL

 

ALGAE: Water year 2000.

 

BENTHIC MACROINVERTEBRATES: Water year 2000.

 

HABITAT: Water year 2000-01.

 

REMARKS FOR CURRENT YEAR.--Algae community samples were collected as part of the National Water-Quality Assessment program (NAWQA) in the lower Illinois River Basin. A quantitative sample was collected in accordance with NAWQA protocols (Cuffney and others, 1993). Reach A begins 3 feet upstream of Busee Road and continues upstream for 656 feet.



PERIPHYTON ALGAE, QUANTITATIVE, RTH (Richest-targeted habitat, cobbles or snags)
[sp., species; Chlorophyta, Green algae; Cyanophyta, Blue-green algae; Chrysophyta, Golden algae, for example diatoms; Cryptophyta, Cryptophytes; Euglenophyta, Euglenoids; Pyrrhophyta, Dinoflagellates; Rhodophyta, Red algae]

Quantitative sample
Phylum
TaxonCells
(number/cm2)
Biovolume
(biovolume/cm2)

Reach A
7/19/2000

Chlorophyta
Cosmarium subreniforme Nordstedt 653.09207 11073829.11
Scenedesmus ecornis (Ralfs) Chodat 11407.243 149717.3014
Scenedesmus spinosus Chodat 7837.10482 129256.3421
Chrysophyta
Achnanthes conspicua Mayer 1301.80058 98367.86913
Achnanthidium affine (Grunow) Czarnecki 1952.70087 137504.1016
Achnanthidium exilis (Kützing) Round et Bukhtiyarova 650.90029 110776.0283
Achnanthidium minutissimum (Kützing) Czarnecki 1952.70087 106173.4577
Amphora pediculus (Kützing) Grunow 21805.16563 2175499.848
Caloneis amphisbaena (Bory) Cleve 650.90029 5285367.886
Cavinula pseudoscutiformis (Grunow ex Schmidt) Mann et Stickle 650.90029 287261.1766
Cocconeis pediculus Ehrenberg 9438.05683 30306198.74
Cocconeis placentula Ehrenberg 11390.75836 8298754.532
Cocconeis placentula var. euglypta (Ehrenberg) Cleve 9112.60669 6257317.199
Cocconeis placentula var. lineata (Ehrenberg) Van Heurck 7159.90516 8019137.939
Cyclotella meneghiniana Kützing 1952.70087 1664786.28
Cyclotella ocellata Pantocsek 650.90029 123659.4275
Cymbella caespitosa Brun 5200.63908 2363839.914
Diadesmis confervacea Kützing 3254.50211 1645177.494
Encyonema minutum (Hilse) Mann 650.90029 138065.4661
Fragilaria capucina var. rumpens (Kützing) Lange-Bertalot 650.90029 72763.98914
Fragilaria tenera (Smith) Lange-Bertalot 2600.31812 710171.5357
Gomphonema angustatum (Kützing) Rabenhorst 650.90029 205414.407
Gomphonema kobayasii Kociolek et Kingston 2603.60182 428896.8976
Gomphonema minutum (Agardh) Agardh 1301.80058 433671.8509
Gomphonema parvulum (Kützing) Kützing 1952.70087 494539.8435
Gyrosigma acuminatum (Kützing) Rabenhorst 2600.31812 18256805.91
Hippodonta capitata (Ehrenberg) Lange-Bertalot, Metzeltin et Witkowski 650.90029 387711.5242
Karayevia clevei (Grunow) Kingston 2600.31812 358504.1745
Mayamaea atomus var. permitis (Hustedt) Lange-Bertalot 1301.80058 52908.89509
Melosira varians Agardh 3254.50211 16423124.13
Navicula arvensis Hustedt 325.45015 24210.32277
Navicula capitatoradiata Germain 7810.80545 4476152.132
Navicula cari Ehrenberg 650.90029 91503.96098
Navicula cryptocephala Kützing 1301.80058 438083.7894
Navicula cryptotenella Lange-Bertalot ex Krammer et Lange-Bertalot 12367.1088 3198329.168
Navicula erifuga Lange-Bertalot 2600.31812 1325369.57
Navicula germainii Wallace 650.90029 288175.8913
Navicula gregaria Donkin 4556.30334 1227238.642
Navicula minima Grunow 9438.05683 376549.2802
Navicula radiosa Kützing 650.90029 722754.8223
Navicula reichardtiana Lange-Bertalot 1952.70087 254529.3302
Navicula rostellata Kützing 650.90029 563370.312
Navicula tantula Hustedt 1301.80058 65949.25358
Navicula tripunctata (Müller) Bory 1301.80058 1215799.647
Navicula trivialis Lange-Bertalot 2600.31812 2758152.061
Navicula veneta Kützing 10088.95712 1592120.075
Nitzschia acicularis (Kützing) Smith 650.90029 119899.8032
Nitzschia agnita Hustedt 650.90029 62521.87443
Nitzschia amphibia Grunow 1952.70087 362250.9551
Nitzschia dissipata (Kützing) Grunow 4556.30334 1160251.432
Nitzschia frustulum (Kützing) Grunow 5207.20363 259166.8954
Nitzschia palea var. debilis (Kützing) Grunow 2603.60182 418660.963
Nitzschia perminuta (Grunow) Peragallo 650.90029 63163.19821
Nitzschia recta Hantzsch ex Rabenhorst 650.90029 923930.3495
Nitzschia supralitorea Lange-Bertalot 650.90029 57765.9424
Planothidium delicatulum (Kützing) Round et Bukhtiyarova 1301.80058 267187.237
Planothidium lanceolatum (Brébisson ex Kützing) Lange-Bertalot 9438.05683 1277375.428
Planothidium rostratum (Østrup) Lange-Bertalot 1952.70087 165584.5617
Psammothidium marginulatum (Grunow) Bukhtiyarova et Round 2600.31812 554915.3677
Pseudostaurosira brevistriata (Grunow) Williams et Round 650.90029 92623.42124
Reimeria sinuata (Gregory) Kociolek et Stoermer 1952.70087 327659.9774
Rhoicosphenia abbreviata (Agardh) Lange-Bertalot 15621.61156 7941254.012
Sellaphora seminulum (Grunow) Mann 3254.50211 239373.9399
Simonsenia delognei (Grunow) Lange-Bertalot 2278.15167 126941.8473
Staurosira construens var. venter (Ehrenberg) Hamilton 7800.9572 667078.2941
Surirella minuta Brébisson 650.90029 539442.3457
Synedra acus Kützing 5200.63908 7385498.744
Synedra ulna (Nitzsch) Ehrenberg 650.90029 3806755.044
Tryblionella victoriae Grunow 650.90029 563121.0843
Cyanophyta
Chamaesiphon incrustans Grunow 116924.2408 3250028.947
Homoeothrix janthina (Bornet et Flahault) Starmach 262366.5891 2039062.18
Microcystis aeruginosa Kützing 199626.7526 196887.5419
Rhodophyta
Unknown Rhodophyte Florideophycidae (chantransia) 884061.3328 1769364335



Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data