Thorson Group North
Minnesota — Houston County — Root River S Fork-TR
Location
| State | Minnesota |
| County | Houston |
| River | Root River S Fork-TR |
| Coordinates | 43.72957, -91.62834 |
Physical Characteristics
| NID Height | 30 ft |
| Dam Height | 28 ft |
| Dam Length | 440 ft |
| NID Storage | 45 acre-ft |
| Max Storage | 45 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Not Required |
| Last Inspection | April 26, 2023 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1963 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | State |
| Owner | MNDNR-Forestry |
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.