Hilda Norman Dam 3
Nebraska — Sioux County — TR-BIG COTTONWOOD CREEK
Location
| State | Nebraska |
| County | Sioux |
| River | TR-BIG COTTONWOOD CREEK |
| Coordinates | 42.85271, -103.54901 |
Physical Characteristics
| NID Height | 18 ft |
| Dam Height | 14 ft |
| Dam Length | 1,992 ft |
| NID Storage | 441 acre-ft |
| Max Storage | 441 acre-ft |
| Surface Area | 51 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Not Required |
| Last Inspection | June 8, 2023 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1961 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Jean Norman |
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.