Ethyl No. 2
Wyoming — Johnson County — ETHYL DRAW
Location
| State | Wyoming |
| County | Johnson |
| River | ETHYL DRAW |
| Coordinates | 43.92050, -106.26810 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 460 ft |
| NID Storage | 104 acre-ft |
| Max Storage | 104 acre-ft |
| Surface Area | 9 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | July 3, 2025 |
| Inspection Frequency | 10 |
Dam Information
| Year Completed | 1969 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | HESSE RANCH LLC |
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.