LOCATION.-- Lat 42°13'47", long 88°25'21" (NAD of 1927), in SE1/4SW1/4 sec.4, T.43 N., R.7 E., McHenry County, Hydrologic Unit 07090006, at bridge on State Highway 47, 4.2 mi north of Huntley, and at mile 54.0. | |
DRAINAGE AREA.-- 14.4 mi2. | |
PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE | |
PARTIAL RECORD: Annual maximum, water years 1965 to 1978. | |
GAGE.-- Crest-stage gage. Datum of gage is 854.54 ft above NGVD of 1929. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 192 ft3/sec, September 18, 1972, gage height, 3.07 ft. | |