Trenton Dam
Nebraska — Hitchcock County — REPUBLICAN RIVER
Location
| State | Nebraska |
| County | Hitchcock |
| River | REPUBLICAN RIVER |
| Coordinates | 40.16140, -101.06310 |
Physical Characteristics
| NID Height | 144 ft |
| Dam Height | 100 ft |
| Dam Length | 8,600 ft |
| NID Storage | 352,018 acre-ft |
| Max Storage | 352,018 acre-ft |
| Surface Area | 7,940 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | July 7, 2021 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1953 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | BUREAU OF RECLAMATION |
| Other Name | Swanson Lake |
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.