Walker
Wyoming — Niobrara County — ZIMMERMAN DRAW
Location
| State | Wyoming |
| County | Niobrara |
| River | ZIMMERMAN DRAW |
| Coordinates | 43.30306, -104.41722 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 533 ft |
| NID Storage | 103 acre-ft |
| Max Storage | 103 acre-ft |
| Surface Area | 9 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | Not Required |
| Last Inspection | September 28, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1972 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | LOREN R. WALKER FAMILY LTD. PARTNERSHIP |
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.