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Water-Year Summary for Site 07247250

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Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
07247250 BLACK FORK BELOW BIG CREEK NEAR PAGE, OK
LOCATION - Lat 34°46'25", long 94°30'43" referenced to North American Datum of 1927, in NE 1/4 SW 1/4 sec.31, T.4 N., R.27 E., Le Flore County, OK, Hydrologic Unit 11110105, on downstream side of bridge pier of county road bridge, 2.2 mi above Haw Creek, 5.0 mi north of Page, and at mile 24.6.
DRAINAGE AREA - 94.3 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 OK-96-1: 1993(M), 1995(M): WDR 2012: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - March 1992 to current year.
GAGE - Water-stage recorder. Datum of gage is 686.39 feet above NAVD of 1988. The NAVD of 1988 datum was determined by a Level II GNSS survey (Reference Frame NAD_83(2011) (EPOCH:2010.0000) ITRF2014 (EPOCH:2022.6045) (GEOID18) by USGS on 08/16/22 and tied to RM-3. Prior datum of gage was 684.00 ft above NGVD of 1929, from topographic map.
REMARKS -

10/01/2022 - 09/30/2023; records good

Quality of data for other periods can be obtained by contacting the Oklahoma-Texas Water Science Center.

EXTREMES FOR PERIOD OF RECORD - Maximum peak stage, 32.22 ft, from high water mark, May 31, 2013. Maximum known peak flow, 36,000 ft³/s, at a stage of 23.64 ft, November 21, 2011.
WATER-QUALITY RECORDS
PERIOD OF RECORD - December 1991 to current year.
REMARKS - Samples were collected periodically. Specific conductance, pH, water temperature, turbidity and dissolved oxygen were determined in the field.