Dams in Blue Earth County, Minnesota
8Total Dams
0High Hazard
1Significant
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Rapidan | Significant | Unsatisfactory | 73 | Hydroelectric | 1910 |
| Warren St Detention | Low | 45 | Flood Risk Reduction | 1997 | |
| Lost Marsh Wma | Low | 11 | Fish and Wildlife Pond | 1990 | |
| Mcpherson 25 | Low | 10 | Fire Protection, Stock, Or Small Fish Pond | ||
| Rice Lake | Low | 9 | Fish and Wildlife Pond | 1945 | |
| Perch Lake | Low | Satisfactory | 8 | Fish and Wildlife Pond | 1973 |
| North Eagle Lake | Low | 7 | Fish and Wildlife Pond | 1979 | |
| Cottonwood Lake | Low | Satisfactory | 7 | Fish and Wildlife Pond | 1938 |