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LOCATION.-- Lat 41°09'36", long 87°40'07" (NAD of 1927), in SW1/4NE1/4 sec.24, T.31 N., R.13 E., Kankakee County, Hydrologic Unit 07120001, on right bank at end of Hill Street in Momence, 0.2 mi downstream from bridge on State Highways 1 and 17, 1.2 mi upstream from Tower Creek, and at mile 47.9. |
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DRAINAGE AREA.-- 2,294 mi2, of which 201 mi2 probably is noncontributing. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: February to December 1905, February to July 1906, December 1914 to current year. |
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STAGE: Water years 1994 to current year. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1975-1991 and 1999 to current. Additional chemical data for water years 1959-72 are published in Water-Resources Investigations 78-23 and 79-24 as site F 02. |
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SEDIMENT: October 1978-September 1981, January 1993-December 1995. |
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MISCELLANEOUS: Contaminants in streambed sediments, August 1998; Contaminants in fish tissue, August 1998. |
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BIOLOGICAL |
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BENTHIC MACROINVERTEBRATES: Water year 1999. |
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FISH: Water year 1999. |
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HABITAT: Water year 1999. |
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REVISED RECORDS.-- WSP 1238: 1916, 1930. WSP 1308: 1915(M), 1917(M), 1919(M), 1922(M), 1926(M), 1934-35(M), 1938(M). WDR IL-75-1: Drainage area. |
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GAGE.-- Water-stage recorder, U.S. Army Corps of Engineers satellite telemeter. Datum of gage is 609.18 ft above NGVD of 1929. Prior to Aug. 1, 1938, nonrecording gage at site 0.2 mi upstream at datum 1.00 ft higher. Aug. 1, 1938, to Aug. 8, 1969, water-stage recorder at present site at datum 1.00 ft higher. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 16,000 ft3/s, Mar. 6, 1979, gage height, 10.51 ft, ice jam; minimum, 243 ft3/s, Aug. 7, 1988. |
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SUSPENDED-SEDIMENT CONCENTRATIONS: Maximum daily, 2,620 mg/L, June 9, 1981; minimum daily, 4 mg/L, Feb. 22, Apr. 30, May 3, 4, 1993. |
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SUSPENDED-SEDIMENT LOADS: Maximum daily, 30,600 tons, May 30, 1981; minimum daily, 23 tons, Nov. 23, 1980. |
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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 is located 803 ft downstream of the Highway 17 bridge in Momence, (lat 41°09'39.94", long 87°39'56.75") and continues downstream for 984 ft which includes the area next to the gaging station. |
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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.
Channel features -- Measurements of bars, shelves, and islands at each transect (cross section).
Transect Points -- Channel and substrate measurements and observations at points along a transect (cross section).
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |