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Water-Year Summary for Site 06449000

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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(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2020
LOCATION - Lat 43°08'45.3", long 101°30'44.8" referenced to North American Datum of 1927, in SE 1/4 SE 1/4 sec.25, T.37 N., R.36 W., Bennett County, SD, Hydrologic Unit 10140203, on left bank 40 ft upstream from east boundary of LaCreek game refuge, 1.2 mi southwest of Tuthill, and 5.5 mi upstream from mouth.
DRAINAGE AREA - 121 mi².
REVISIONS HISTORY - WDR SD-10-1: Drainage area.
PERIOD OF RECORD - February 1938 to September 1940, July 1962 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage 2,989.58 ft above NAVD88. Prior to conversion to NAVD 88, datum was published as 3,055 ft above NGVD29, by barometer. Prior to Oct. 1, 1999, at site 400 ft downstream at datum 3,055 ft above NGVD29, by barometer. Prior to Aug. 4, 1938, nonrecording gage at site 400 ft downstream at datum 3,055 ft above NGVD29, by barometer.
REMARKS - Accuracy of records for water years prior to 2014 are noted in the individual Annual Data Reports for those water years. For water years 2014 onward, records good except for Dec. 12, 2018 to Aug. 7, 2019, which are fair and estimated discharges, which are poor, unless otherwise noted. Satellite data-collection platform at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 594 ft³/s, from rating curve extended above 150 ft³/s, Mar. 25, 1987, gage height, 5.57 ft, at site then in use; minimum daily discharge, 0.00 ft³/s, Mar. 25, 1939, no flow at times in some years.