Dams in Pennington County, Minnesota
2Total Dams
0High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Black River Imp | Significant | Satisfactory | 14 | Flood Risk Reduction | 2022 |
| Thief River Falls | Low | Satisfactory | 25 | Hydroelectric | 1946 |