Lost Marsh Wma
Minnesota — Blue Earth County — Little Cobb River-TR
Location
| State | Minnesota |
| County | Blue Earth |
| River | Little Cobb River-TR |
| Coordinates | 43.93969, -93.80163 |
Physical Characteristics
| NID Height | 11 ft |
| Dam Height | 7 ft |
| Dam Length | 150 ft |
| NID Storage | 950 acre-ft |
| Max Storage | 950 acre-ft |
| Surface Area | 230 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | July 24, 2024 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1990 |
| Primary Purpose | Fish and Wildlife Pond |
| Dam Type | Earth |
| Owner Type | State |
| Owner | MNDNR-Wildlife |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.