May Lake Dam
Washington — Stevens County — Tr-Mill Creek
Location
| State | Washington |
| County | Stevens |
| River | Tr-Mill Creek |
| Coordinates | 48.57982, -117.91686 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | — |
| Dam Length | 250 ft |
| NID Storage | 49 acre-ft |
| Max Storage | 49 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | August 26, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1950 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | McMillan, Brian |
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.