LOCATION.-- Lat 41°43'09", long 87°47'07" (NAD of 1927), in NW1/4NE1/4 sec. 7, T. 37 N., R. 13 E., Cook County, Hydrologic Unit 07120003, at culvert on 95th Street, 2 1/4 mi west of Oak Lawn. | |
DRAINAGE AREA.-- 5.58 mi2. | |
PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE | |
PARTIAL RECORD: Annual maximum, water years 1962 to 1980. | |
GAGE.-- Crest-stage gage. Datum is 598.57 ft above NGVD of 1929. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 408 ft3/sec, June 13, 1976, gage height, 5.62 ft. | |