USGS Water-Year Summary 2022
06910230 HINKSON CREEK AT COLUMBIA, MO
LOCATION - Lat 38°55'39.9", long 92°20'23.8" referenced to North American Datum of 1983, in sec.25, T.48 N., R.13 W., Boone County, MO, Hydrologic Unit 10300102, on Old South Providence Rd. bridge, 0.10 miles downstream of Highway 163 bridge, 1 mi upstream from Flat Branch.
DRAINAGE AREA - 69.8 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Oct 1966 to Jan 1982, Sep 18, 1986 to Sep 1991, Mar 2007 to current year. Occasional low flow measurements 1942, 1943, 1946, 1953, 1962, and 1963.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is unknown. Nov 3, 1966 to Jan 12, 1982, Sep 1986 to Sep 1991, gage was located on the left bank 400 ft. downstream from Highway 163 bridge at datum 583.52 ft above National Geodetic Vertical Datum of 1929.