USGS Water-Year Summary 2020
07315500 Red River near Terral, OK
LOCATION - Lat 33°52'43", long 97°56'03" referenced to North American Datum of 1927, Jefferson County, OK, Hydrologic Unit 11130201, on left bank at downstream side of bridge abutment on U.S. Highway 81, 0.5 mi downstream from Chicago and Rock Island Railroad Co. bridge, 1.2 mi south of Terral, 3.6 mi downstream from Little Wichita River, and at mile 872.
DRAINAGE AREA - 28,723 mi² of which 5,936 mi² probably is noncontributing.
- WSP 1211: Drainage area.
PERIOD OF RECORD - Apr. 1938 to current year. Monthly discharge only for some periods, published in WSP 1311.
PERIOD OF RECORD, Water-Quality.--
CHEMICAL DATA: Oct. 1967 to Sept. 1997, Oct. 2002 to Sept. 2007.
BIOLOGICAL DATA: May 1997 to Sept. 1997, Oct. 1999 to Sept. 2007.
GAGE - Water-stage recorder. Datum of gage is 770.31 ft above NGVD of 1929. Prior to Jan. 12, 1939, nonrecording gage at same site and datum. Satellite telemeter at station.
EXTREMES OUTSIDE PERIOD OF RECORD - Flood of May 19, 1935, reached a stage of 27.2 ft, although floods in 1891 and on May 1, 1908, are reported to have reached about the same stage.
PERIOD OF RECORD - CHEMICAL DATA: Oct. 1967 to Sept. 1997, Oct. 2002 to Sept. 2007(discontinued). BIOLOGICAL DATA: May 1997 to Sept. 1997, Oct. 1999 to Sept. 2007(discontinued).