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Water-Year Summary for Site 07195865

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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 36°12'06", long 94°36'18" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 sec.23, T.20 N., R.25 E., Delaware County, OK, Hydrologic Unit 11110103, on right bank 1.4 mi upstream from Flint Creek, 2.4 mi northeast of West Siloam Springs.
DRAINAGE AREA - 19.1 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 1996 to current year.
GAGE - Water-stage recorder. U.S. Geological Survey satellite telemeter at station. Datum of gage is 962.57 feet above NAVD 88. Current datum was determined by a GNSS Level II survey REF FRAME: NAD_83(2011)(EPOCH:2010.0000) ITRF2014 (EPOCH:2021.5666)[NAVD88 (Computed using GEOID18)] and tied to locally set GNSS hub. Prior to 10/01/2021 the datum in use was 961.90 feet above NGVD 1929 from topographic map.  Low flow sustained in part by sewage effluent from Siloam Springs, Ar.

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

All estimated records are considered poor unless noted otherwise.

EXTREMES FOR PERIOD OF RECORD - Lowest daily mean also occurred Aug. 10 1997.
PERIOD OF RECORD - May 1991 to July 1995, July 1996 to current year.
REMARKS - Samples collected periodically by the United States Geological Survey. Specific conductance, pH, water temperature, dissolved oxygen, and turbidity were determined in the field.