Lakes / Montana / Musselshell County
Lakes in Musselshell County, Montana
6 lakes counted in Musselshell County - the largest is Lake Mason at 1,220 acres.
6
Lakes Counted
1,220 acres
Largest - Lake Mason
Musselshell County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Lake Mason | Musselshell | 1,220 acres | - |
| 2 | May Martin Lake | Musselshell | 312.1 acres | - |
| 3 | Talbot Lake | Musselshell | 176 acres | - |
| 4 | Devils Hole Lake | Musselshell | 149 acres | - |
| 5 | Lake Thom | Musselshell | 111.6 acres | - |
| 6 | Miller Lake | Musselshell | 31.2 acres | - |
Sources: Montana Fish, Wildlife & Parks lake data; USGS. Verified October 30, 2026.