LOCATION.-- Lat 39°29'20", long 90°25'00" (NAD of 1927), NE1/4 sec.15, T.12 N., R.12 W., Green County, Hydrologic Unit 7130011, on left bank 150 ft downstream from bridge on State Highway 106, 2.0 mi west of Roodhouse and at mile 12.5. May reach gage by traveling north 3.1 mi on State Highway 106 from intersection with State Highway 267, just north of White Hall.

DRAINAGE AREA.-- 2.30 mi²

PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE

DISCHARGE: October 1950 to September 1975; August 1961 to July 1962 (selected storm events).

PARTIAL RECORD: Annual maximum, water years 1976 to 1990; 1992 to 1995.

PRECIPITATION: August 1961 to July 1962 (selected storm events).

GAGE.-- Water stage recorder and rain gage. Datum of gage is 597.16 ft above NGVD of 1929 (596.76 ft NAVD 1988).

EXTREMES FOR PERIOD OF RECORD.--

SURFACE-WATER DISCHARGE AND STAGE: Maximum discharge, 1,700 ft³/s, June 14, 1957, gage height, 11.77 ft; no flow for many days each year.