Bear River (Utah)
Bear River Canyon in Utah c. 1869
|States||Utah, Idaho, Wyoming|
|Source||Confluence of Hayden Fork and Stillwater Fork|
|- location||Uinta Mountains, Summit County, Utah|
|- elevation||8,510 ft (2,594 m) |
|- location||Great Salt Lake, Box Elder County, Utah|
|- elevation||4,211 ft (1,284 m) |
|Length||491 mi (790 km)|
|Basin||7,026 sq mi (18,197 km2) |
|Discharge||for Corinne, Utah, 4 miles (6.4 km) from the mouth|
|- average||2,410 cu ft/s (68 m3/s) |
|- max||10,400 cu ft/s (294 m3/s)|
|- min||25 cu ft/s (1 m3/s)|
The Bear River is a river, approximately 491 miles (790 km) long, in southwestern Wyoming, southeastern Idaho, and northern Utah, in the United States. The largest tributary of the Great Salt Lake, it drains a mountainous area and farming valleys northeast of the lake and southeast of the Snake River Plain. It is also the largest river in North America that does not ultimately reach the sea.
The course of the river essentially makes a large inverted U around the north end of the Wasatch Range. It rises in northeastern Utah in several short forks on the north side of the high Uinta Mountains in southern Summit County. The main stem Bear River begins at the confluence of two tributaries, Hayden Fork and Stillwater Fork. The Hayden Fork originates north of Hayden Pass, just west of Hayden Peak. The Stillwater Fork originates in Middle Basin, a plateau with an elevation of about 10,000 feet (3,000 m) and surrounded by the high peaks of Mount Agassiz, Hayden Peak, and Spread Eagle Peak. One of the Stillwater Fork's tributaries is called Main Fork, which originates in another high–altitude basin called Hell Hole.
From its source the Bear River flows north cutting across the southwest corner of Wyoming past Evanston then weaving along the Utah-Wyoming state line as it flows north. It turns northwest into Bear Lake County, Idaho and flows through the Bear Lake Valley in Idaho, past Montpelier where it receives the short Bear Lake Outlet Canal that drains Bear Lake, which straddles the Idaho-Utah border. At Soda Springs, near the north end of the Wasatch Range, the Bear River turns abruptly south, flowing past Preston in the broad Cache Valley that extends north from Logan, Utah. It re-enters northern Utah, meandering south past Cornish and Newton. It is impounded to form the Cutler Reservoir, where it receives the Little Bear River from the south. From the west end of Cutler Reservoir it flows south through the Bear River Valley of Utah past Bear River City. It receives the Malad River from the north just before emptying into the mud flats of a broad bay on the east side of the Great Salt Lake, approximately 10 miles (16 km) southwest of Brigham City.
Uses and protected areas 
The river is used extensively for irrigation in the farming valleys through which it flows in its lower reaches in Idaho and northern Utah.
The lower 10 miles (16 km) of the river near its delta on the Great Salt Lake are protected as part of Bear River Migratory Bird Refuge.
The river valley was inhabited by the Shoshone people. Fur trappers from the Hudson's Bay Company began to penetrate the area, exploring south from the Snake River as early as 1812. John C. Frémont explored the area in 1843, and the Mormon Trail crossed the Bear River south of Evanston. The California and Oregon Trails followed the Bear River north out of Wyoming to Fort Hall in Idaho. Some of the travelers on the trails chose to stay, populating the Bear River Valleys of Idaho and Utah. The Cache Valley was an early destination for Mormon pioneers in the late 1840s. On January 29, 1863 troops of the United States Army attacked a Shoshone winter village in the Cache Valley, slaughtering many of its inhabitants. The incident has come to be known as the Bear River Massacre.
The Bear River was surveyed through the Cache Divide for diversion and irrigation in 1868. After the First Transcontinental Railroad was completed in 1869, the Central Pacific was given over a third of the land in the Bear River Valley through land grants. Alexander Toponce purchased 52,000 acres (210 km2) of this land in 1883 for $65,000. He and John W. Kerr created the Corinne Mill, Canal and Stock Company and ultimately owned 90,000 acres (360 km2) of land in the area. John R. Bothwell purchased much of this land in 1888. Bothwell created the Jarvis-Conklin Mortgage and Trust Company with Samuel M. Jarvis and Roland R. Conklin, with $2 million on mortgage bonds. The majority of these bonds were bought by Quaker societies in Scotland, England, and Ireland. This money was used to create a diversion dam and irrigation canals, employing 7000 men in late 1889. The company also bought the Ogden City Water Works.
The company went bankrupt by 1893, and bondholders reorganized into the Bear River Irrigation and Ogden Water Works Company with W. H. Rowe as president. Part of the canal project was then purchased by the Bear River Land Company, and part of the irrigation project by the Bear River Irrigation Company.
After the success of the Utah Sugar Company growing operations and factory in Lehi, farmers in the Bear River Valley began to experiment growing sugar beets. This was successful, so Thomas R. Cutler, George Austin, and Mosiah Evans, executives at the Utah Sugar Company, purchased a portion of the Bear River Irrigation Company and organized the Bear River Land, Orchard and Sugar Beet Company in 1900. Cutler authorized the purchase of the entire Bear River Irrigation Company, plus an option on 31,200 acres (126 km2) of land from the Bear River Land Company, in 1901. This was financed by issuing and selling $500,000 in new stock in the Utah Sugar Company. Shortly, 50,000 acres (200 km2) were being irrigated and farmed.
Utah Sugar expanded the east canal between 1902 and 1905, installed a hydroelectric plant on the Bear River, and installed a 2700 horsepower water pump on the west canal. They also negotiated with the Oregon Short Line to construct a railroad from Corinne 16 miles (26 km) north to Garland, which was completed in 1903. Utah Sugar built a sugar beet processing factory in 1903 also, using the newly constructed rail line to transport the necessary machinery.
Utah Sugar's water rights, dams, hydroelectric plant, and transmission lines were purchased by Utah Power and Light Company in December 1912 for $1.75 million. Utah Sugar purchased the canals on both sides of the Bear River in 1920 and controlled them at least through the 1960s.
See also 
- Bear River State Park
- List of rivers in the Great Basin
- List of Utah rivers
- List of longest streams of Idaho
- Mormon Trail
- U.S. Geological Survey Geographic Names Information System: Bear River
- "USGS Gage #10126000 on the Bear River near Corinne, Utah (Average Annual Discharge)". National Water Information System. U.S. Geological Survey. 1950-present. Retrieved 2010-06-13.
- "USGS Gage #10126000 on the Bear River near Corinne, Utah". National Water Information System. U.S. Geological Survey. Retrieved 2010-06-13.
- U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed May 4, 2011
- U.S. Geological Survey Geographic Names Information System: Middle Basin
- U.S. Geological Survey Geographic Names Information System: Hell Hole
- "[[United States Geological Survey|USGS]] [[topographic map]]s". ACME Mapper. Retrieved 1 November 2010. Wikilink embedded in URL title (help)
- Bright, R.C., 1967, Tebiwa v. 10
- Link, P.K.; Kaufman, D.S.; Thackray, G.D., 1999, Field guide to Pleistocene Lakes Thatcher and Bonneville and the Bonneville Flood, southeastern Idaho, in Hughes, S.S.; Thackray, G.D. (editors), Guidebook to the Geology of Eastern Idaho, Idaho Museum of Natural History, p. 251-266
- Bright, R.C., 1963, Pleistocene Lakes Thatcher and Bonneville, southeastern Idaho, PhD dissertation, University of Minnesota, 292 pgs.
- Bright, R.C.; Rubin, M., 1965, Part H: Lake Bonneville, in Schultz, C.B.; Smith, H.T.U. (editors), INQUA 7th Congress, Guidebook for Field Conference E: Northern and Middle Rocky Mountains, p. 104-112
- Bright, R.C., 1960, Geology of the Cleveland area, southeastern Idaho, MS Thesis, University of Utah, 262 pgs.
- Bouchard D.P.; Kaufman D.S.; Hochberg, A.; Quade J., 1998, Quaternary history of the Thatcher Basin, Idaho, reconstructed from the 87Sr/86Sr and amino acid composition of lacustrine fossils: Implications for the diversion of the Bear River into the Bonneville Basin, Palaeogeography, Palaeoclimatology, Palaeoecology, 141, p. 95-114
- Hochberg, A., 1996, Aminostratigraphy of Thatcher Basin, SE Idaho: Reassessment of Pleistocene lakes, MS thesis, Utah State University, 112 pgs.
- Arrington, Leonard J. (1966). Beet sugar in the West; a history of the Utah-Idaho Sugar Company, 1891-1966. University of Washington Press. OCLC 234150.
|Wikimedia Commons has media related to: Bear River (Utah)|
- Bear River Watershed Historical Collection: Utah State University
- Utah History Encyclopedia: Bear River
- Utah History Encyclopedia: Bear River Massacre
- USFWS: Bear River Migratory Bird Refuge
- Bear River: A National Wildlife Refuge by V.T. Wilson and Rachel Carson (1950) (online pdf)
- Bear River Commission
- Bear River Flow Information
- Bear River Watershed Information System: Utah State University
- Bear River Watershed Information System Map Server: Utah State University[dead link]