Lower Twin Lakes
Montana — Ravalli County — Lost Horse Creek
Location
| State | Montana |
| County | Ravalli |
| River | Lost Horse Creek |
| Coordinates | 46.15164, -114.49811 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 318 ft |
| NID Storage | 345 acre-ft |
| Max Storage | 345 acre-ft |
| Surface Area | 48 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Available |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1916 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Charlos Irrigation Dist |
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.