Coal Creek Drop Dam
Montana — Prairie County — COAL CREEK
Location
| State | Montana |
| County | Prairie |
| River | COAL CREEK |
| Coordinates | 46.83915, -105.22442 |
Physical Characteristics
| NID Height | 31 ft |
| Dam Height | — |
| Dam Length | 2,369 ft |
| NID Storage | 99 acre-ft |
| Max Storage | 99 acre-ft |
| Surface Area | 33 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | September 5, 2018 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Gravity |
| Owner Type | Federal |
| Owner | DOI BLM |
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.