Will-O-B
Minnesota — Douglas County — Long Prairie-OS
Location
| State | Minnesota |
| County | Douglas |
| River | Long Prairie-OS |
| Coordinates | 45.90195, -95.35618 |
Physical Characteristics
| NID Height | 13 ft |
| Dam Height | 9 ft |
| Dam Length | 700 ft |
| NID Storage | 340 acre-ft |
| Max Storage | 340 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | October 5, 2017 |
| Inspection Frequency | 8 |
Dam Information
| Year Completed | 1990 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | City of Alexandria |
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.