Lakes / Montana / Fish Species / River Carpsucker
Montana Lakes With River Carpsucker
8 counted Montana lakes list River Carpsucker in Montana Fish, Wildlife & Parks records. The largest is Fort Peck Lake at 233,053 acres.
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Fort Peck Lake | Valley | 233,053 acres | - |
| 2 | Bighorn Lake | Big Horn | 12,422.5 acres | About 440 ft |
| 3 | Nelson Reservoir | Phillips | 4,115 acres | - |
| 4 | Lake Elmo | Yellowstone | 62 acres | About 16 ft |
| 5 | Fort Peck Trout Pond | Valley | 53 acres | - |
| 6 | Anita Reservoir | Yellowstone | 37 acres | - |
| 7 | Spotted Eagle Lake | Custer | 25 acres | About 10 ft |
| 8 | Hollecker Lake | Dawson | 9 acres | - |
Source: Montana Fish, Wildlife & Parks lake data. Verified October 30, 2026.