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The White Salmon River is a 44-mile (71 km) tributary of the Columbia River in the U.S. state of Washington.[3] Originating on the slopes of Mount Adams, it flows into the Columbia Gorge near the community of Underwood. Parts of the river have been designated Wild and Scenic. The principal tributaries of the White Salmon River include Trout Lake and Buck, Mill, Dry, Gilmer, and Rattlesnake Creeks.[6]

White Salmon River
Location of the mouth of the White Salmon River in Washington
Location
CountryUnited States
StateWashington
CountyKlickitat, Skamania
Physical characteristics
SourceMount Adams Wilderness
  locationGifford Pinchot National Forest, Klickitat County, Cascade Range
  coordinates46°11′10″N 121°35′05″W[1]
  elevation5,381 ft (1,640 m)[2]
MouthColumbia River
  location
Columbia River Gorge near Underwood, Skamania County
  coordinates
45°43′43″N 121°31′16″W[1]
  elevation
79 ft (24 m)[1]
Length44.3 mi (71.3 km)[3]
Basin size400 sq mi (1,000 km2)[4]
Discharge 
  locationUnderwood, Washington
  average1,075 cuft/s [5]
  minimum482 cuft/s
  maximum2,612 cuft/s
National Wild and Scenic River
TypeWild, Scenic
DesignatedNovember 17, 1986

Wild and Scenic


In 1986, the lower White Salmon River was designated Wild and Scenic between Gilmer Creek and Buck Creek. In 2005, the upper river between the headwaters and the boundary of the Gifford Pinchot National Forest was added to the designation. The two reaches, which are not contiguous, total 27.7 miles (44.6 km), of which 6.7 miles (10.8 km) are "wild" and 22.3 miles (35.9 km) are "scenic."[4] On the upper stretches of the White Salmon River near the Trout Lake Farming Community there are a few irrigation dams on the White Salmon River. These irrigation dams may be full/partial barriers to resident trout populations.


Recreation


The White Salmon River is used for whitewater boating nearly year-round. A popular spot to launch a raft or kayak is the public put-in at the unincorporated community of BZ Corner. The day-use area at the put-in includes parking, restrooms, and toilets. Full day whitewater tours will also take visitors rafting through the former Condit Dam/Northwestern Lake portion of the White Salmon River and to the Columbia River confluence. Guided whitewater trips can be arranged with commercial outfitters with special-use permits for the White Salmon.[4]


Condit Dam demolition


On October 26, 2011, the Condit Dam on the White Salmon River was intentionally breached as part of the dam's decommissioning by PacifiCorp. The breach allowed the river to flow unimpeded for the first time in nearly a century.[7]


See also



References


  1. "White Salmon River". Geographic Names Information System. United States Geological Survey. September 10, 1979. Retrieved January 29, 2013.
  2. Source elevation derived from Google Earth search using GNIS source coordinates.
  3. United States Geological Survey. "United States Topographic Map". TopoQuest. Retrieved January 31, 2013. River miles are marked and numbered on the relevant map quadrangles.
  4. "White Salmon River". National Wild and Scenic Rivers System. Retrieved January 31, 2013.
  5. "USGS Current Conditions for USGS 14123500 WHITE SALMON RIVER NEAR UNDERWOOD, WA".
  6. "The Volcanoes of Lewis & Clark: April 14, 1806 Columbia River Gorge Dog Mountain to Major Creek". United States Geological Survey. Retrieved January 31, 2013.
  7. Howard, Brian Clark (October 28, 2011). "Spectacular Time-Lapse Video of Historic Dam Removal". National Geographic Daily News. Retrieved January 31, 2013.



На других языках


- [en] White Salmon River

[it] White Salmon River

Il White Salmon River un affluente, lungo 71,3 km (44,3 mi), del fiume Columbia nello Stato di Washington in U.S.A.[1] Ha origine sui pendii del Monte Adams e scorre nel Columbia River Gorge vicino l'insediamento di Underwood. Alcuni tratti del fiume sono stati inclusi nel National Wild and Scenic Rivers System. I principali affluenti del White Salmon River includono Trout Lake e Buck, Mill, Dry, Gilmer, e Rattlesnake Creeks.[5]



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