LOCATION.-- Lat 40°06'47", long 88°20'55" (NAD of 1927), in NW1/4NW1/4 sec.18, T.19 N., R.8 E., Champaign County, Hydrologic Unit 07140201, on left bank at downstream side of bridge on State Highway 10, 50 ft upstream from a railroad bridge, 1 mi east of Bondville, 3.8 mi west of Champaign, and at mile 289.6.

DRAINAGE AREA.-- 12.4 mi².

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

DISCHARGE: December 1948 to September 1990. Prior to October 1970, published as Kaskaskia River at Bondville.

PARTIAL RECORD: Annual maximum, water years 1924 to 1927.

REVISED RECORDS.-- WDR IL-75-1: Drainage area. WDR IL-86-1: 1984.

GAGE.-- Water stage recorder and concrete control. Datum of gage is 689.89 ft above NGVD of 1929 (689.74 ft NAVD 1988). March 1924 to October 1927, at site 100 ft downstream at different datum.

EXTREMES FOR PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 1,490 ft³/s, May 16, 1968, gage height, 14.94 ft; no flow at times in 1954, 1964-65, 1967, and part of each day Oct. 28, 29, 1984.