Station list     Available data
ILLINOIS RIVER BASIN


05536355       MIDLOTHIAN CREEK AT BLUE ISLAND, IL

 

LOCATION.-- Lat 41°38'38", long 87°40'48" (NAD of 1927), in SE¼ NE¼ sec.1, T.36N., R.13E., Cook County, Hydrologic Unit 07120003, 23 feet downstream of bridge at Dixie Hwy.

 

DRAINAGE AREA.-- 19.8 mi².

 

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

 

PARTIAL RECORD: Annual maximum, water years 1962-1979; 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.--Habitat measurements, including physical and geomorphic, were collected as part of the National Water-Quality Assessment program (NAWQA) in the upper Illinois River Basin. The measurements were collected according to Fitzpatrick and others (1998). Reach A begins 23 feet downstream of Dixie Highway and continues downstream for 492 feet.




Tabular-Text Files of Habitat Data for Water Year 2000

The following links list up to five tab-delimited text files containing habitat data collected at several sites. An explanation of column headers in these files can be accessed at this link.

Reach -- General description of the sampled reach.

Geomorphic Channel Unit (GCU) -- Fluvial geomorphic descriptors of channel shape and stream velocity (for example pool, riffle, or run).

Transect -- Channel and bank measurements made along transects (cross sections) within each reach.

Transect Points -- Channel and substrate measurements and observations at points along a transect (cross section).

Table of Contents

Introduction

Station Descriptions

Surface-Water Data

Ground-Water Data

Meteorological Data

Biological Data