Grandview Wastewater Aqua Lagoon Dam
Washington — Yakima County — Yakima River
Location
| State | Washington |
| County | Yakima |
| River | Yakima River |
| Coordinates | 46.21009, -119.91101 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | — |
| Dam Length | 2,080 ft |
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | October 2, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1999 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Grandview City Hall |
| Other Name | Grandview Wastewater Lagoon 1 Dam |
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.