Swift No 2 Hydroelectric Project
Washington, Cowlitz County, Lewis River
Location
| State | Washington |
| County | Cowlitz |
| River | Lewis River |
| Coordinates | 46.05990, -122.25990 |
Physical Characteristics
| NID Height | 121 ft |
| Dam Height | 106 ft |
| Dam Length | 16,700 ft |
| NID Storage | 2,500 acre-ft |
| Max Storage | 2,500 acre-ft |
| Surface Area | 95 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | July 19, 2022 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 1959 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | PUD #1 of Cowlitz County, WA |
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.