USGS Water-Year Summary 2024
06917060 LITTLE OSAGE RIVER AT HORTON, MO
LOCATION - Lat 37°59'41.3", long 94°22'09.5" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 NW 1/4 sec.17, T.37 N., R.31 W., Vernon County, MO, Hydrologic Unit 10290103, on left bank at the upstream side of the southbound bridge of U.S. Highway 71, 4 mi above Marmaton River, and 1 mi north of Horton.
DRAINAGE AREA - 498 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Oct 2000 to current year. Nov 18, 1988 to Sep 30, 2000, stage only.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 700.17 ft above North American Vertical Datum of 1988.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood of Oct 1986 reached a stage of 59.4 ft.