Dams in Pennington, Minnesota

2
Total Dams
0
High Hazard
1
Significant
42.0 yrs
Avg Age
Hazard Name Height
Dam Name Hazard Height Built Type State
Black River Imp Pennington Significant Hazard 14 ft 2022 Earth Minnesota
Thief River Falls Pennington Low Hazard 25 ft 1946 Gravity Minnesota