LOCATION.-- Lat 39°33'14", long 89°15'12" (NAD of 1927), in SE1/4SE1/4 sec.24, T.13 N., R.2 W., Christian County, Hydrologic Unit 07130007, on right bank at downstream side of bridge on old State Highway 29, 1.4 mi east of Taylorville and at mile 1.6. | |
DRAINAGE AREA.-- 276 mi2. | |
PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE | |
DISCHARGE: July 1949 to November 1982. | |
SURFACE-WATER QUALITY | |
CHEMICAL: Water years 1979-90. | |
REVISED RECORDS.-- WDR IL-75-1: Drainage area. | |
GAGE.-- Water-stage recorder. Datum of gage is 562.44 ft above NGVD of 1929. | |
EXTREMES FOR PERIOD OF RECORD.-- | |
SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 13,000 ft3/s June 29, 1957, gage height, 19.55 ft; no flow at times in 1953-56, 1960, 1964, 1966, 1976. | |