LOCATION.-- Lat 41°12'44", long 87°26'44" (NAD of 1927), in SW1/4NW1/4 sec.22, T.32 N., R.9 W., Lake County, Hydrologic Unit 07120001, (SCHNEIDER, IN quadrangle), on left bank 15 ft upstream from bridge on Ackerman Avenue, 0.5 mi upstream from Bruce Ditch, 1.5 mi downstream from Cedar Creek, 1.6 mi north of Schneider, and at mile 10.1.

DRAINAGE AREA.-- 123 mi².

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

DISCHARGE: July 1948 to December 2001 (discontinued).

SURFACE-WATER QUALITY

SEDIMENT: Water years 1993-96.

REVISED RECORDS.-- WSP 1915: 1956-59. WSP 2115: Drainage area.

GAGE.-- Water-stage recorder. Datum of gage is 623.67 ft above NGVD of 1929. Prior to Oct. 1, 1949, nonrecording gage at same site at datum 2.00 ft higher. Oct. 1, 1949, to Aug. 13, 1951, nonrecording gage at same site and datum.

EXTREMES FOR PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 3,550 ft³/s, March 5, 1976, maximum gage height, 12.54 ft, November 28, 1990; minimum daily discharge, 3.6 ft³/s, September 7, 1964.