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Water-Year Summary for Site 06930000

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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 37°39'56.3", long 92°02'59.7" referenced to North American Datum of 1983, in NE 1/4 SE 1/4 sec.08, T.34 N., R.10 W., Pulaski County, MO, Hydrologic Unit 10290202, on downstream side of left pier of Ross bridge, 3.0 mi east of Big Piney, 14.8 mi upstream from Spring Creek, and at river mile 22.
DRAINAGE AREA - 560 mi².
REVISIONS HISTORY - WSP 826: 1935. WSP 1176: 1943, 1945. WSP 1340: 1922-23, 1927-28(M), 1933(M), 1935(M).
PERIOD OF RECORD - Oct 1921 to Sep 30, 1982, Apr 7, 1988 to Sep 30, 1996, Nov 23, 1999 to current year.
Water-stage recorder and crest-stage gage. Datum of gage is 801.30 ft above North American Vertical Datum of 1988. Prior to Jul 12, 1961, nonrecording gage at same site and datum.
REMARKS - Accuracy of records is discussed in the annual Station Analysis archived at the USGS MO Water Science Center.  
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum stage, 24.54 ft, Dec 4, 1982, from floodmark, present datum, discharge, 81,200 ft³/s, by indirect measurement of peak flow.