Jerry Johns Reservoir No. 1
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Sheridan |
| River/Stream | SPRING OR WYMER DRAW |
| Coordinates | 44.71930, -107.02060 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 470 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 26 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 1,016 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | J BAR D RANCH, LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 08/26/2021 |
| Emergency Action Plan | Not Required |