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Water-Year Summary for Site 07325850

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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.
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Available Parameters
00060 Discharge(Mean)  

Water year 2022: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2022
LOCATION - Lat 35°17'27", long 98°31'44" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 sec.01, T.9 N., R.13 W., Caddo County, OK, Hydrologic Unit 11130302, on downstream side of bridge on State Highway 152, 2.0 mi southeast of Eakly, 2.7 mi upstream from Fort Cobb Reservoir, and at mile 4.2.
DRAINAGE AREA - 52.5 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 - WDR 2012: Drainage area.
PERIOD OF RECORD - October 1969 to June 1978, December 2004 to current year.
GAGE - Water-stage recorder. Datum of gage is 1365.14 above NAVD of 1988 determined by GNSS Level II Survey using Alltera network with RTK Trimble R-10 tied to RM-3 by USGS Personnel on 07-24-2019. Prior to 07-24-2019 Datum of gage was 1,364.89 ft NAVD of 1988. Prior to June 30, 1978, datum .58 ft higher.
REMARKS - 10/01/2021 - 09/30/2022: records fair, except for estimated periods which are poor. 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 is 8,310 ft³/s on August 19, 2007.  Maximum gage height for period of record is 18.74 ft on August 19, 2007. Minimum daily discharge of no flow has occurred multiple times.
PERIOD OF RECORD - November 2004 to September 2012, discontinued.
REMARKS - Samples were collected periodically and specific conductance, pH, water temperature, alkalinity and dissolved oxygen were determined in the field.