Lakes / Montana / Broadwater County
Lakes in Broadwater County, Montana
2 lakes counted in Broadwater County - the largest is Canyon Ferry Lake at 32,773 acres.
2
Lakes Counted
32,773 acres
Largest - Canyon Ferry Lake
Broadwater County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.
All Counted Lakes
| # | Lake | County | Surface Area | Max Depth |
|---|---|---|---|---|
| 1 | Canyon Ferry Lake | Broadwater | 32,773 acres | About 170 ft |
| 2 | Edith Lake | Broadwater | 11 acres | - |
Sources: Montana Fish, Wildlife & Parks lake data; USGS. Verified October 30, 2026.