Bear River (Great Salt Lake)

Bear River
Bear River Canyon in Utah c. 1869
Map of the Bear River watershed.
Native nameBoa Ogoi (Shoshoni)
Location
CountryUnited States
StateUtah, Idaho, Wyoming
Physical characteristics
SourceConfluence of Hayden Fork and Stillwater Fork
  locationUinta Mountains, Summit County, Utah
  coordinates40°52′2″N 110°50′9″W / 40.86722°N 110.83583°W / 40.86722; -110.83583
  elevation8,510 ft (2,590 m)
Mouth 
  location
Great Salt Lake, Box Elder County, Utah
  coordinates
41°27′30″N 112°17′25″W / 41.45833°N 112.29028°W / 41.45833; -112.29028
  elevation
4,211 ft (1,284 m)
Length350 mi (560 km)
Basin size7,026 sq mi (18,200 km2)
Discharge 
  locationCorinne, Utah, 4 miles (6.4 km) from the mouth
  average2,410 cu ft/s (68 m3/s)
  minimum25 cu ft/s (0.71 m3/s)
  maximum10,400 cu ft/s (290 m3/s)

The Bear River is the largest tributary of the Great Salt Lake, draining a mountainous area and farming valleys northeast of the lake and southeast of the Snake River Plain. It flows through northeastern Utah, southwestern Wyoming, southeastern Idaho, and back into northern Utah, in the United States. Approximately 350 miles (560 km) long it is the longest river in North America that does not ultimately reach the sea.