Grandview Wastewater Aqua Lagoon Dam
Significant HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Washington |
| County | Yakima |
| River/Stream | Yakima River |
| Coordinates | 46.21009, -119.91101 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Length | 2,080 ft |
| Year Completed | 1999 (27 years old) |
Storage & Hydraulics
| NID Storage | 66 acre-ft |
| Max Storage | 66 acre-ft |
| Normal Storage | 55 acre-ft |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Grandview City Hall |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 10/02/2024 |
| Emergency Action Plan | Yes |