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LOCATION.-- Lat 41°59'36", long 87°57'18" (NAD of 1927), in NW1/4NW1/4 sec. 2, T. 40 N., R. 11 E., Du Page County, Hydrologic Unit 07120004, on upstream side of bridge on Devon Avenue on Cook-DuPage County line at Elk Grove Village. |
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DRAINAGE AREA.-- 2.39 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 1978 to 1979. |
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GAGE.-- Crest-stage gage. Datum is 663.71 ft above NGVD of 1929 (663.42 ft NAVD 1988). |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 140 ft3/sec, September 13, 1978, gage height, 3.77 ft. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |