Lake Jefferson
Minnesota — Le Sueur County — BIG CANNON RIVER - TR
Location
| State | Minnesota |
| County | Le Sueur |
| River | BIG CANNON RIVER - TR |
| Coordinates | 44.27787, -93.74338 |
Physical Characteristics
| NID Height | 9 ft |
| Dam Height | 7 ft |
| Dam Length | 15 ft |
| NID Storage | 25,489 acre-ft |
| Max Storage | 25,489 acre-ft |
| Surface Area | 700 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | May 27, 2008 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1938 |
| Primary Purpose | Recreation |
| Dam Type | Gravity |
| Owner Type | State |
| Owner | MNDNR-Trails |
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.