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LOCATION.-- Lat 42°03'00", long 87°46'50" (NAD of 1927), in SE1/4NW1/4 sec. 17, T. 41 N., R. 13 E., Cook County, Hydrologic Unit 07120003, on downstream side of bridge on Beckwith Road at Morton Grove. |
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DRAINAGE AREA.-- 92.2 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 1979. |
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GAGE.-- Crest-stage gage. Datum is 611.40 ft above NGVD of 1929 (611.16 ft NAVD 1988). |
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EXTREMES FOR PERIOD OF RECORD.-- |
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SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 2130 ft3/sec, June 10, 1967, gage height, 7.32 ft. |
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Table of Contents |
Introduction |
Station Descriptions |
Surface-Water Data |
Ground-Water Data |
Meteorological Data |
Biological Data |