Lostine River
Lostine River | |
---|---|
Location | |
Country | United States |
State | Oregon |
County | Wallowa |
Physical characteristics | |
Source | Minam Lake |
• location | Eagle Cap Wilderness, Wallowa Mountains, Wallowa–Whitman National Forest |
• coordinates | 45°11′08″N 117°21′05″W / 45.18556°N 117.35139°W[1] |
• elevation | 7,383 ft (2,250 m)[2] |
Mouth | Wallowa River |
• location | Lostine |
• coordinates | 45°33′07″N 117°29′26″W / 45.55194°N 117.49056°W[1] |
• elevation | 3,008 ft (917 m)[1] |
Length | 31.4 mi (50.5 km) |
Discharge | |
• location | 10 miles (16 km) from the mouth[3] |
• average | 193 cu ft/s (5.5 m3/s)[3] |
• minimum | 10 cu ft/s (0.28 m3/s) |
• maximum | 2,550 cu ft/s (72 m3/s) |
Type | Wild, Recreational |
Designated | October 28, 1988 |
The Lostine River is a 31.4-mile-long (50.5 km)[4] tributary of the Wallowa River in northeastern Oregon in the United States. It drains a portion of the Eagle Cap Wilderness of the Wallowa Mountains in the Wallowa–Whitman National Forest and joins the Wallowa River at Wallowa.
In 1988, the upper 16 miles (26 km) of the Lostine River were listed as
The main stem rises at Minam Lake at an elevation of nearly 7,400 feet (2,300 m) above sea level,[1] about 15 miles (24 km) south of the city of Lostine and 10 miles (16 km) west-southwest of Joseph. The river flows generally north following a glaciated U-shaped canyon.[5] It exits the national forest at an elevation of 3,930 feet (1,200 m) and gradually changes character as it reaches more level terrain which slopes gradually down to 3,000 feet (910 m), where it meets the Wallowa River. The river's flow varies seasonally from about 50 to 1,000 cubic feet per second (1.4 to 28.3 m3/s).
Irrigation diversions, which play a significant role in the river, contributed to the extinction of the local run of
See also
References
- ^ a b c d "Lostine River". Geographic Names Information System. United States Geological Survey. November 28, 1980. Retrieved December 12, 2012.
- ^ Source elevation derived from Google Earth search using GNIS source coordinates.
- ^ a b "Water-Data Report 2011: USGS 13330000 Lostine River near Lostine, OR" (PDF). United States Geological Survey. Retrieved December 12, 2012.
- ^ U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map Archived 2012-03-29 at the Wayback Machine, accessed May 3, 2011
- ^ a b "Lostine River, Oregon". National Wild and Scenic Rivers System. Retrieved December 12, 2012.
- ^ a b c Rojas-Burke, Joe (October 23, 2005). "Salmon, Ranchers Win in Deal". The Oregonian. Portland, Oregon. p. B01. Retrieved April 22, 2018.
- ^ Cockle, Richard (February 22, 2009). "This Land Was My Land" (Sunrise Edition, Regional News). The Oregonian. Portland, Oregon. Retrieved April 22, 2018.
External links
- Grande Ronde Model Watershed
- Wild and Scenic Lostine River: U.S. Forest Service
- Photo of the river's valley by Dsdugan