Jerry Johns Reservoir No. 1
Wyoming — Sheridan County — SPRING OR WYMER DRAW
Location
| State | Wyoming |
| County | Sheridan |
| River | SPRING OR WYMER DRAW |
| Coordinates | 44.71930, -107.02060 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 470 ft |
| NID Storage | 26 acre-ft |
| Max Storage | — |
| Surface Area | 3 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Poor |
| EAP Status | Not Required |
| Last Inspection | August 26, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1977 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | J BAR D 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.