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LOCATION.-- Lat 40°08'14", long 87°44'45" (NAD of 1927), in NE1/4SW1/4 sec.5, T.19 N., R.12 W., Vermilion County, Hydrologic Unit 05120109, on right bank 150 ft upstream from Kickapoo State Park Road bridge, 1.0 mi upstream from Interstate Highway 74 bridge, 2.0 mi northeast of Oakwood, and at mile 31.7. |
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DRAINAGE AREA.-- 432 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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DISCHARGE: October 1978 to current year. |
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STAGE: Water years 1994 to current year. Gage-height records for January 1972 to Nov. 8, 1978, available in files of Illinois Office of Water Resources. |
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SURFACE-WATER QUALITY |
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CHEMICAL: Water years 1978-91. |
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DISSOLVED OXYGEN: Water years 2001-2003. PH: Water years 2001-2003. |
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SPECIFIC CONDUCTANCE: Water years 1979, 2001-2003. |
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TURBIDITY: Water years 2001-2003. |
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WATER TEMPERATURE: Water years 1979, 2001-2003. |
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GAGE.-- Water-stage recorder and phone telemeter. Datum of gage is 544.42 ft above NGVD of 1929 (levels by Illinois Office of Water Resources) (544.28 ft NAVD 1988). |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 15,500 ft3/s, Apr. 13, 1994, gage height, 20.46 ft; minimum daily, 4.5 ft3/s, Nov. 20, 1980. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |