Dams in Waseca County, Minnesota
7Total Dams
0High Hazard
0Significant
Dam Safety in Waseca County, Minnesota
Waseca County has 7 dams tracked in the National Inventory of Dams.
The average dam in Waseca County is 75 years old. The most common purpose is recreation. The tallest dam is Moonan Marsh at 13 ft.
Explore more: Oldest dams in Minnesota · Tallest dams · High risk dams · Largest reservoirs
Data note: Hazard potential describes the consequences if a dam failed; it does not predict the likelihood of failure. Inspection, condition, and emergency-plan fields can be incomplete or delayed. Check state dam-safety officials and local emergency managers for official guidance.
| Dam | Hazard | Condition | Height (ft) | Purpose | Year |
|---|---|---|---|---|---|
| Moonan Marsh | Low | Satisfactory | 13 | Fish and Wildlife Pond | 1967 |
| Janesville Wildlife | Low | Satisfactory | 12 | Fish and Wildlife Pond | 1973 |
| Willis Lake | Low | Satisfactory | 9 | Fish and Wildlife Pond | |
| Lake Elysian | Low | Fair | 8 | Recreation | 1946 |
| Clear Lake | Low | Satisfactory | 8 | Recreation | 1937 |
| St. Olaf Lake | Low | Fair | 7 | Recreation | 1940 |
| Watkins Lake | Undetermined | Satisfactory | 7 | Recreation | 1938 |