No. Decker Flood Control Reservoir No. 2
Montana — Big Horn County
Location
| State | Montana |
| County | Big Horn |
| Coordinates | 45.08926, -106.85356 |
Physical Characteristics
| NID Height | 52 ft |
| Dam Height | 52 ft |
| Dam Length | — |
| NID Storage | 288 acre-ft |
| Max Storage | 287 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | June 24, 2011 |
| Inspection Frequency | — |
Dam Information
| Year Completed | — |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | DECKER COAL COMPANY |
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.