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Water-Year Summary for Site 06820500

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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.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  
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 39°41'16.9", long 94°42'09.4" referenced to North American Datum of 1983, in NE 1/4 NW 1/4 sec.10, T.56 N., R.34 W., Buchanan County, MO, Hydrologic Unit 10240012, on left downstream bank of U.S. Highway 169 bridge, 3.5 miles northeast of Agency, MO.
DRAINAGE AREA - 1,760 mi².
PERIOD OF RECORD - May 1924 to Aug 1930, published as "at Agency"; May 1932 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 808.31 ft above North American Vertical Datum of 1988. May 22, 1924, to Aug 9, 1930, nonrecording gage at site 4 mi downstream at different datum; May 13, 1932, to Nov 14, 1965, nonrecording gage at same site and datum; Nov 15, 1965, to Oct 25, 1989, water-stage recorder at site 150 ft upstream at present datum.
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS MO Water Science Center.