Crossing the Nisqually River Flood Plain, Mount Rainier National Park, Washington : 無料・フリー素材/写真
Crossing the Nisqually River Flood Plain, Mount Rainier National Park, Washington / Ken Lund
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | The Nisqually River is a river in west central Washington in the United States, approximately 81 miles (130 km) long. It drains part of the Cascade Range southeast of Tacoma, including the southern slope of Mount Rainier, and empties into the southern end of Puget Sound. Its outlet was designated in 1971 as the Nisqually Delta National Natural Landmark.The Nisqually River forms the Pierce-Lewis county line, as well as the boundary between Pierce and Thurston counties.The river rises in southern Mount Rainier National Park, fed by the Nisqually Glacier on the southern side of Mt. Rainier. It flows west through Ashford and Elbe along Route 706. It is then impounded for hydroelectricity by the Alder Dam, completed in 1944, and the LaGrande Dam, completed in 1912 and rebuilt in 1945. They hold back Alder Reservoir and the inaccessible two-mile long LaGrande Reservoir. Before the construction of the dams, a natural fish barrier prevented anadromous fish from ascending the Nisqually above what is now La Grande Reservoir.en.wikipedia.org/wiki/Nisqually_Riveren.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_... |
| 撮影日 | 2007-08-22 15:11:45 |
| 撮影者 | Ken Lund , Reno, Nevada, USA |
| タグ | |
| 撮影地 | Nisqually Vista, Washington, United States 地図 |
| カメラ | Canon PowerShot A540 , Canon |
| 露出 | 0.004 sec (1/250) |
| 開放F値 | f/4.0 |
| 焦点距離 | 12515.55556 dpi |