Dull Knife
Wyoming — Johnson County — NORTH FORK POWDER RIVER
Location
| State | Wyoming |
| County | Johnson |
| River | NORTH FORK POWDER RIVER |
| Coordinates | 44.01980, -107.05379 |
Physical Characteristics
| NID Height | 80 ft |
| Dam Height | 80 ft |
| Dam Length | 570 ft |
| NID Storage | 5,003 acre-ft |
| Max Storage | 5,003 acre-ft |
| Surface Area | 130 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | July 13, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1966 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | NORTH FORK POWDER RIVER WATER USERS ASSN |
| Other Name | Enl of 6800r |
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.