Thompson River (Montana)
Appearance
Thompson River | |
---|---|
Location | |
Country | United States |
State | Montana |
County | Sanders County |
Physical characteristics | |
Source | |
• location | Rocky Mountains, Montana |
• coordinates | 48°0′52″N 115°11′27″W / 48.01444°N 115.19083°W[1] |
• elevation | 3,337 ft (1,017 m)[2] |
Mouth | Clark Fork |
• location | Thompson Falls, Montana |
• coordinates | 47°34′37″N 115°14′23″W / 47.57694°N 115.23972°W[1] |
• elevation | 2,405 ft (733 m)[3] |
Discharge | |
• location | Thompson Falls, Montana |
• average | 439 cuft/s [4] |
• minimum | 80 cuft/s |
• maximum | 1,785 cuft/s |
Basin features | |
Tributaries | |
• left | Little Thompson River |
The Thompson River is a tributary of the Clark Fork in the U.S. state of Montana. It is part of the Columbia River basin, as Clark Fork is a tributary of the Pend Oreille River, which is a tributary of the Columbia River.
The Thompson River is named in honor of David Thompson.
Course
[edit]The Thompson River originates in Upper Thompson Lake and flows generally south to join Clark Fork near the town of Thompson Falls.
See also
[edit]References
[edit]- ^ a b U.S. Geological Survey Geographic Names Information System: Thompson River
- ^ Source elevation derived from Google Earth search using GNIS source coordinates.
- ^ Mouth elevation derived from Google Earth search using GNIS mouth coordinates.
- ^ "USGS Current Conditions for USGS 12389500 Thompson River near Thompson Falls MT".