Threemile Storage
Montana, Blaine County, Threemile Creek - OS
Location
| State | Montana |
| County | Blaine |
| River | Threemile Creek - OS |
| Coordinates | 48.43609, -108.63293 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 2,000 ft |
| NID Storage | 1,205 acre-ft |
| Max Storage | 1,205 acre-ft |
| Surface Area | - |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | - |
| Inspection Frequency | - |
Dam Information
| Year Completed | 1937 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | BIA |
| Other Name | 3 Mile Storage |
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.