Blanche Lake
Minnesota — Otter Tail County — Blanche Creek
Location
| State | Minnesota |
| County | Otter Tail |
| River | Blanche Creek |
| Coordinates | 46.35753, -95.64887 |
Physical Characteristics
| NID Height | 7 ft |
| Dam Height | 7 ft |
| Dam Length | 83 ft |
| NID Storage | 24,500 acre-ft |
| Max Storage | 24,500 acre-ft |
| Surface Area | 1,352 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | August 13, 2024 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1938 |
| Primary Purpose | Recreation |
| Dam Type | Gravity |
| Owner Type | State |
| Owner | MNDNR |
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.