Willow Creek BOR MT-Dike 5
Montana — Lewis and Clark County — SUN RIVER-TR
Location
| State | Montana |
| County | Lewis and Clark |
| River | SUN RIVER-TR |
| Coordinates | 47.55540, -112.42550 |
Physical Characteristics
| NID Height | 23 ft |
| Dam Height | 23 ft |
| Dam Length | 420 ft |
| NID Storage | 39,800 acre-ft |
| Max Storage | 39,800 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | May 18, 2022 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1940 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | BUREAU OF RECLAMATION |
| Other Name | Willow Creek Reservoir MT |
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.