USGS Water-Year Summary 2023
07303400 ELM FORK OF NORTH FORK RED RIVER NEAR CARL, OK
LOCATION - Lat 35°00'42", long 99°54'12" referenced to North American Datum of 1927, in SW 1/4 NW 1/4 sec.12, T.6 N., R.26 W., Harmon County, OK, Hydrologic Unit 11120304, on downstream side of pier of bridge on State Highway 30, 4.0 mi northeast of Carl, and at mile 54.0.
DRAINAGE AREA - 438 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.
- WSP 1731: Drainage area. WDR 2012: Drainage area.
PERIOD OF RECORD - October 1959 to September 1979, October 1994 to current year.
GAGE - Water-stage recorder. Datum of gage is 1,709.95 ft above NGVD of 1929, Oklahoma State Highway Department datum. Prior to July 26, 2011, at datum 5.00 ft. higher.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge for period of record 62,300ft³/s, June 3, 1995. Maximum gage height for period of record, 23.80ft, June 3, 1995.