Allison 1 Cat Dam
Nebraska — Sheridan County — TR-WOUNDED KNEE CREEK
Location
| State | Nebraska |
| County | Sheridan |
| River | TR-WOUNDED KNEE CREEK |
| Coordinates | 42.95207, -102.35990 |
Physical Characteristics
| NID Height | 26 ft |
| Dam Height | 24 ft |
| Dam Length | 250 ft |
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Surface Area | 9 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | May 20, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1983 |
| Primary Purpose | Debris Control |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Upper Niobrara White Natural Resources District |
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.