Ely Pump Storage Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Washington |
| County | Benton |
| River/Stream | Columbia River-Offstream |
| Coordinates | 45.97904, -119.05050 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Length | 1,800 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 70 acre-ft |
| Max Storage | 70 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Wallula Gap Vineyards LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |