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Water-Year Summary for Site 06922500

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
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Available Parameters
00065 Gage height(Obs.)  

Water year 2023: 2022-10-01 to 2023-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 38°14'40.2", long 93°23'13.6" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 SW 1/4 sec.17, T.40 N., R.22 W., Benton County, MO, Hydrologic Unit 10290109, 1.5 mi downstream from Truman Dam, on the left bank at the Old Highway 7 suspension bridge, at Warsaw.
DRAINAGE AREA - 11,500 mi².
PERIOD OF RECORD - Jul 2002 to current year (gage height only). Discharge published Oct 1, 1925 to Apr 30, 1931. Gage height records prior to Oct 1, 2004 available from the Missouri Water Science Center
GAGE - Water-stage recorder. Datum of gage is 631.06 ft above North American Vertical Datum of 1988.
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS MO Water Science Center.   Flow completely regulated by Harry S. Truman Dam and Reservior (station 06922440) 1.5 mi upstream.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum gage height known, 44.54 ft, May 21, 22, 1943. Maximum gage height prior to 1943, 44.46 ft in Jun 1844.