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LOCATION.-- Lat 41°30'22", long 87°39'36" (NAD of 1927), in SW1/4NE1/4 sec. 19, T. 35 N., R. 14 E., Cook County, Hydrologic Unit 07120003, at culvert 200 ft downstream of U.S. Highway 30 in Chicago Heights. |
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DRAINAGE AREA.-- 3.87 mi2. |
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PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE |
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PARTIAL RECORD: Annual maximum, water years 1962 to 1977. |
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GAGE.-- Crest-stage gage. Datum is 660.96 ft above NGVD of 1929. |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 1090 ft3/sec, August 17, 1968, gage height, 5.37 ft. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |