Sunnyside Mp 23.7 Reservoir
Washington — Yakima County — Yakima River - Offstream
Location
| State | Washington |
| County | Yakima |
| River | Yakima River - Offstream |
| Coordinates | 46.38082, -120.17749 |
Physical Characteristics
| NID Height | 43 ft |
| Dam Height | — |
| Dam Length | 900 ft |
| NID Storage | 604 acre-ft |
| Max Storage | 604 acre-ft |
| Surface Area | 24 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | September 28, 2023 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 2008 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | Sunnyside Valley Irrigation Dist. |
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.