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Water-Year Summary for Site 07303400

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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)  

Water year 2023: 2023-10-01 to 2024-09-30

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USGS Water-Year Summary 2023
LOCATION - Lat 35°00'42", long 99°54'12" referenced to North American Datum of 1927, in SW 1/4 NW 1/4 sec.12, T.6 N., R.26 W., Harmon County, OK, Hydrologic Unit 11120304, on downstream side of pier of bridge on State Highway 30, 4.0 mi northeast of Carl, and at mile 54.0.
DRAINAGE AREA - 438 mi². from automated delineation using 10-meter National Elevation Dataset digital elevation model data dated 10/01/2006 and Watershed Boundary Dataset dated 10/01/2006, using Albers Equal-Area Projection, North American Datum 1983.
REVISIONS HISTORY - WSP 1731: Drainage area. WDR 2012: Drainage area.
PERIOD OF RECORD - October 1959 to September 1979, October 1994 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,709.95 ft above NGVD of 1929, Oklahoma State Highway Department datum. Prior to July 26, 2011, at datum 5.00 ft. higher.
REMARKS - 10/01/2021 - 09/30/2022: records fair. Quality of data for other periods can be obtained by contacting the Oklahoma-Texas Water Science Center. 

EXTREMES FOR PERIOD OF RECORD - Maximum discharge for period of record 62,300ft³/s, June 3, 1995. Maximum gage height for period of record, 23.80ft, June 3, 1995.