Armstrong Lake Dam
Washington — Mason County — North Fork Goldsborough Creek
Location
| State | Washington |
| County | Mason |
| River | North Fork Goldsborough Creek |
| Coordinates | 47.23083, -123.21273 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | — |
| Dam Length | 500 ft |
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Surface Area | 80 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | March 14, 2001 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1968 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | West Coast Latvian Education Center |
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.