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LOCATION.-- Lat 41°51'39", long 87°56'52" (NAD of 1927), in SW1/4SE1/4 sec. 14, T. 39 N., R. 11 E., Du Page County, Hydrologic Unit 07120004, on upstream side of bridge on frontage road just upstream from bridge on State Highway 38, 0.5 mi north of Oakbrook, 0.5 mi south of Elmhurst. |
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DRAINAGE AREA.-- 100 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 1960 to 1976. |
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GAGE.-- Crest-stage gage. Datum is 655.71 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, 1790 ft3/sec, August 27, 1972, gage height, 4.48 ft. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |