Lost Marsh Wma
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Blue Earth |
| Nearest City | Pemberton |
| River/Stream | Little Cobb River-TR |
| Coordinates | 43.93969, -93.80163 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 7 ft |
| Dam Length | 150 ft |
| Year Completed | 1990 (36 years old) |
Storage & Hydraulics
| NID Storage | 950 acre-ft |
| Max Storage | 950 acre-ft |
| Normal Storage | 600 acre-ft |
| Surface Area | 230 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 700 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | MNDNR-Wildlife |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 07/24/2024 |
| Emergency Action Plan | Not Required |