Tieton River
Encyclopedia
The Tieton River is a tributary
Tributary
A tributary or affluent is a stream or river that flows into a main stem river or a lake. A tributary does not flow directly into a sea or ocean...

 of the Naches River
Naches River
The Naches River is a tributary of the Yakima River in central Washington in the United States. Beginning as the Little Naches River, it is about 75 miles long. After the confluence of the Little Naches and Bumping River the name becomes simply the Naches River...

, in Yakima County, Washington in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...

.

The Tieton River begins in two forks, the North Fork Tieton River and South Fork Tieton River. The North Fork originates at McCall Glacier on the eastern sides of Old Snowy Mountain, Ives Peak, and the Goat Rocks for which the Goat Rocks Wilderness
Goat Rocks Wilderness
Goat Rocks Wilderness is a U.S. Wilderness Area in Washington, United States. Consisting of portions of Mount Baker-Snoqualmie National Forest and Gifford Pinchot National Forest on the crest of the Cascade Range south of U.S...

 is named. Collecting headwater streams from other high mountains such as Tieton Peak, the North Fork flows northeast into Clear Lake, then into the west end of Rimrock Lake
Rimrock Lake
Rimrock Lake is a lake along the course of the Tieton River, in Yakima County, Washington state, USA.The lake is used as a storage reservoir for the Yakima Project, an irrigation project run by the United States Bureau of Reclamation. An impoundment of the Tieton River, Rimrock Lake's capacity and...

. The South Fork Tieton River begins at Meade Glacier on the eastern side of Gilbert Peak, also part of the Goat Rocks. The South Fork collects many streams as it flows generally north, entering Rimrock Lake near its east end.

Rimrock Lake is an artificial reservoir
Reservoir
A reservoir , artificial lake or dam is used to store water.Reservoirs may be created in river valleys by the construction of a dam or may be built by excavation in the ground or by conventional construction techniques such as brickwork or cast concrete.The term reservoir may also be used to...

 created by Tieton Dam
Tieton Dam
Tieton Dam is an earth and concrete type dam on the Tieton River, in the U.S. state of Washington. It is located in Yakima County. Its reservoir is called Rimrock Lake. Its purpose is to provide water for irrigation agriculture.-References:...

 and managed by the U.S. Bureau of Reclamation
United States Bureau of Reclamation
The United States Bureau of Reclamation , and formerly the United States Reclamation Service , is an agency under the U.S...

. The lake stores water for irrigation use as part of the Bureau of Reclamation's Yakima Project. The Tieton River proper flows out of Rimrock Lake at Tieton Dam. It flows generally east, joining the Naches River near the town of Tieton
Tieton, Washington
Tieton is a town in Yakima County, Washington, United States. The population was 1,191 at the 2010 census.In recent years, Tieton has suffered economic depression, with the decline of its fruit warehouses...

.

See also

  • List of rivers of Washington
  • List of tributaries of the Columbia River
  • U.S. Route 12 in Washington
    U.S. Route 12 in Washington
    U.S. Route 12 is a major east-west U.S. Highway, running from Aberdeen, Washington, to Detroit, Michigan. It spans across the state of Washington, and is the only numbered highway to span the entire state from west to east, starting near the Pacific Ocean, and crossing the Idaho state line near...

  • White Pass (Washington)
    White Pass (Washington)
    White Pass is a mountain pass in the Cascade Range south of Mount Rainier and north of Goat Rocks in Washington, USA. U.S. Highway 12 passes over White Pass, connecting Yakima County with Lewis County....


External links

  • Tieton Dam, United States Bureau of Reclamation
    United States Bureau of Reclamation
    The United States Bureau of Reclamation , and formerly the United States Reclamation Service , is an agency under the U.S...

  • Tieton Diversion Dam, United States Bureau of Reclamation
    United States Bureau of Reclamation
    The United States Bureau of Reclamation , and formerly the United States Reclamation Service , is an agency under the U.S...

    , USGS
    United States Geological Survey
    The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology,...

    , GNIS
    Geographic Names Information System
    The Geographic Names Information System is a database that contains name and locative information about more than two million physical and cultural features located throughout the United States of America and its territories. It is a type of gazetteer...

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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