West Richland Sewage Lagoon North
Washington — Benton County — Tr-Yakima River-Offstream
Location
| State | Washington |
| County | Benton |
| River | Tr-Yakima River-Offstream |
| Coordinates | 46.30615, -119.34027 |
Physical Characteristics
| NID Height | 7 ft |
| Dam Height | — |
| Dam Length | — |
| NID Storage | 75 acre-ft |
| Max Storage | 75 acre-ft |
| Surface Area | 35 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | April 19, 2016 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1961 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | West Richland City |
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.