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Water-Year Summary for Site 06910450

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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
00010 Temperature, water(Max.,Min.,Mean)  
00060 Discharge(Mean)  
00065 Gage height(Obs.)  

Water year 2021: 2020-10-01 to 2021-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 38°35'13.6", long 92°10'43.1" referenced to North American Datum of 1983, in sec.06, T.44 N., R.11 W., Cole County, MO, Hydrologic Unit 10300102, on center pier of northbound bridge of U.S. Highways 54/63 at Jefferson City and at river mile 143.9.
DRAINAGE AREA - 507,500 mi².
REVISIONS HISTORY - WDR US-2009: 2005, 2007, 2008(M) and daily values.
PERIOD OF RECORD - Oct 30, 1931 to current year. Stage only Oct 30, 1931 to Sep 30, 2014. Records prior to Oct 1, 2004 available from the Missouri Water Science Center.
GAGE - Water-stage recorder. Datum of gage is 520.18 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.  Some regulation from many upstream reservoirs.
PERIOD OF RECORD - WATER TEMPERATURE: Oct 2007 to current year.
REMARKS - WATER TEMPERATURE: For Water Year 2016, record good.
EXTREMES FOR PERIOD OF DAILY RECORD - WATER TEMPERATURE: Maximum daily, 31.3 °C, Jul 7, 25, 2012; minimum daily, -0.1 °C, Jan 7-15, Feb 28, 2015, Jan. 18, 19, 21-24, 2016.