Station list     Available data
ILLINOIS RIVER BASIN


05540660       ROCK RUN NR SHOREWOOD, IL

 

LOCATION.-- Lat 41°29'07", long 88°11'09" (NAD of 1927), in NW¼ SE¼ sec.27, T.35N., R.9E., Will County, Hydrologic Unit 07120004, 121 feet downstream of Mound Road.

 

DRAINAGE AREA.-- 14.10 mi².

 

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

 

PARTIAL RECORD: Annual maximum, water years 1965-1970; Miscellaneous discharge measurements, water year 2000.

SURFACE-WATER QUALITY

 

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

BIOLOGICAL

 

BENTHIC MACROINVERTEBRATES: Water year 2000.

 

FISH: Water year 2001.

 

HABITAT: Water year 2000.

 

REMARKS FOR CURRENT YEAR.--Fish community samples were collected as part of the National Water-Quality Assessment program (NAWQA) in the upper Illinois River Basin. Collections were made with a single pass of the entire reach with a barge or a backpack electroshocker with supplementary seine hauls and kicks. Fishes were identified by C. A. Taylor, Illinois Natural History Survey, Champaign. Reach A begins 121 feet downstream of Mound Road and continues downstream for 492 feet.



FISH
Order
Family Number
Scientific name Common name
individuals

  Reach A
7/19/2001
 

Cypriniformes
Cyprinidae
Cyprinella spiloptera spotfin shiner 10
Cyprinus carpio common carp 4
Pimephales notatus bluntnose minnow 39
Pimephales promelas fathead minnow 2
Perciformes
Centrarchidae
Lepomis cyanellus green sunfish 2
Lepomis humilis orangespotted sunfish 11
Lepomis macrochirus bluegill 1
Micropterus salmoides largemouth bass 10
Siluriformes
Ictaluridae
Ameiurus melas black bullhead 2
Ameiurus natalis yellow bullhead 16


Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data