North Fork Red River

North Fork Red River
North Fork Red River in Wheeler County, Texas
Map of the Red River watershed
Physical characteristics
Source 
  locationGray County, Texas
  coordinates35°24′10″N 101°04′47″W / 35.4028244°N 101.0795982°W / 35.4028244; -101.0795982
  elevation3,471 ft (1,058 m)
Mouth 
  location
Tillman County, Oklahoma
  coordinates
34°19′00″N 99°12′01″W / 34.3167496°N 99.2003587°W / 34.3167496; -99.2003587
  elevation
1,181 ft (360 m)
Length271 mi (436 km)
Basin size5,000 sq mi (13,000 km2)
Discharge 
  locationTipton
  average531 cu ft/s (15.0 m3/s)
Basin features
River systemRed River

The North Fork Red River, sometimes called simply the "North Fork", is a tributary of the Red River of the South about 271 mi (436 km) long, heading along the eastern Caprock Escarpment of the Llano Estacado about 11.4 mi (18.3 km) southwest of Pampa, Texas. Rising in Gray County, Texas, it terminates at the confluence with Prairie Dog Town Fork of the Red River at the Texas-Oklahoma border.