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LOCATION.-- Lat 42°04'02", long 88°06'41" (NAD of 1927), in SW1/4SE1/4 sec. 31, T. 42 N., R. 10 E., Cook County, Hydrologic Unit 07120006, on upstream side of culvert on Central Road about 4.5 mi southwest of Palatine, 400 ft north of the Northwest Tollway, 0.5 mi east of Freeman Road. |
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DRAINAGE AREA.-- 2.63 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 1961 to 1977. |
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GAGE.-- Crest-stage gage. Datum is 792.00 ft above NGVD of 1929 (791.75 ft NAVD 1988). |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 275 ft3/sec, June 10, 1967, gage height, 4.19 ft. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |