T&Y Dam on the Tongue River, Custer County, Montana. : 無料・フリー素材/写真
T&Y Dam on the Tongue River, Custer County, Montana. / USFWS Mountain Prairie
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | This dam is located approximately 20 miles upstream of the confluence of the Tongue and Yellowstone Rivers, It was was constructed as a rock-filled wooden crib around 1896 and was later capped with concrete during the 1940’s or 1950’s. Once completed, it has effectively blocked movements to reach upstream spawning areas and habitat. Credit: George Jordan / USFWS |
| 撮影日 | 2002-06-13 12:15:28 |
| 撮影者 | USFWS Mountain Prairie |
| タグ | |
| 撮影地 | Montana, United States 地図 |