Mossyrock - Saddle Dike
Washington — Lewis County
Location
| State | Washington |
| County | Lewis |
| Coordinates | 46.51743, -122.42297 |
Physical Characteristics
| NID Height | 23 ft |
| Dam Height | 20 ft |
| Dam Length | 675 ft |
| NID Storage | 1,900,000 acre-ft |
| Max Storage | 1,900,000 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1968 |
| Primary Purpose | Hydroelectric |
| Dam Type | — |
| Owner Type | — |
| Owner | City of Tacoma |
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.