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Water-Year Summary for Site 07141220

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

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USGS Water-Year Summary 2023
LOCATION - Lat 38°12'13", long 99°00'07" referenced to North American Datum of 1927, in SE 1/4 SW 1/4 SW 1/4 sec.20, T.21 S., R.16 W., Pawnee County, KS, Hydrologic Unit 11030004, on right bank at downstream side of county bridge, 1 mi north and 5.1 mi east of Larned, and at mile 904.5.
DRAINAGE AREA - 34,002 mi² of which 5,871 mi² probably is noncontributing.
  • 09/01/2020 - 12/08/2020
PERIOD OF RECORD - October 1998 to current year.
GAGE - Water-stage recorder. Current datum of gage is 1,944.65 ft. above msl. (NAVD88) Obtained May 26, 2021 with Trimble R10. Previous datum of gage was 1,943.33 ft. above NGVD of 1929.
REMARKS - Flow moderately regulated since 1948 by John Martin Reservoir (station 07130000). Natural flow affected by transmountain diversions, storage reservoirs, power developments, groundwater withdrawals, diversions for irrigation, and return flow from irrigated areas. Satellite telemeter at station.