Loon Lake Aeration Lagoon
Washington — Stevens County — Tr-Loon Lake-Offstream
Location
| State | Washington |
| County | Stevens |
| River | Tr-Loon Lake-Offstream |
| Coordinates | 48.06754, -117.62180 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | — |
| Dam Length | 700 ft |
| NID Storage | 11 acre-ft |
| Max Storage | 11 acre-ft |
| Surface Area | 1 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | September 27, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1986 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | Loon Lake Sewer Dist No 4 |
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.