Fanchers Dam
Washington, Okanogan County, Antoine Creek
Location
| State | Washington |
| County | Okanogan |
| River | Antoine Creek |
| Coordinates | 48.82909, -119.26355 |
Physical Characteristics
| NID Height | 68 ft |
| Dam Height | - |
| Dam Length | 520 ft |
| NID Storage | 500 acre-ft |
| Max Storage | 500 acre-ft |
| Surface Area | 28 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | March 3, 2026 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1926 |
| Primary Purpose | Irrigation |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | Colville Tribes |
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.