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Water-Year Summary for Site 07175500

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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 2019: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2019
LOCATION - Lat 36°30'32", long 95°50'30" referenced to North American Datum of 1927, in NE 1/4 NW 1/4 sec.05, T.23 N., R.14 E., Washington County, OK, Hydrologic Unit 11070106, on left bank near downstream abutment of county road bridge, 1 mi upstream from Buck Creek, 2.2 mi downstream from Double Creek, 4.5 mi southeast of Ramona, and at mile 32.0.
DRAINAGE AREA - 1,936 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 1241: 1939. WDR 2012: Drainage area.
PERIOD OF RECORD - September 1945 to current year. Monthly discharge only for some periods, published in WSP 1311. Previous reports have included Caney River near Collinsville from Oct. 1935 to Feb. 1939; this record has been separated from Ramona.
GAGE - Water-stage recorder. Datum of gage is 586.43 ft above NGVD of 1929. Sept. 1, 1945, to Feb. 15, 1946, nonrecording gage at present site and datum.

10/01/2013 to 09/30/2014 record rated fair.

10/01/2014 to 09/30/2015 record rated fair.

10/01/2015 to 09/30/2016 record rated fair.

10/01/2016 to 09/30/2017 record rated fair. 

10/01/2017 to 09/30/2018 record rated fair, except for the period of 10/10/2017 to 11/29/2017 rated good. 

All estimated periods are considered poor unless noted otherwise 

Annual mean since regulation by Hulah lake and before regulation by Copan Lake (water years 1951-1982) is 925 cubic feet per second.

EXTREMES FOR PERIOD OF RECORD - Zero flow was computed during the dates of Sept. 11-Nov. 3, 1956.