Gollaher Reservoir
Montana — Cascade County
Location
| State | Montana |
| County | Cascade |
| Coordinates | 47.22190, -111.62050 |
Physical Characteristics
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 1,130 ft |
| NID Storage | 827 acre-ft |
| Max Storage | 827 acre-ft |
| Surface Area | 41 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | — |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1945 |
| Primary Purpose | Irrigation |
| Dam Type | — |
| Owner Type | — |
| Owner | GOLLAHER RANCH CO. |
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.