Wallowa Lake
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Oregon |
| County | Wallowa |
| Nearest City | Joseph |
| River/Stream | Wallowa River |
| Coordinates | 45.33514, -117.22263 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 40 ft |
| Dam Height | 39 ft |
| Dam Length | 190 ft |
| Year Completed | 1931 (95 years old) |
Storage & Hydraulics
| NID Storage | 49,257 acre-ft |
| Max Storage | 49,257 acre-ft |
| Normal Storage | 49,257 acre-ft |
| Surface Area | 1,530 acres |
| Drainage Area | 53 sq mi |
| Max Discharge | 3,420 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Wallowa Lake Irrigation District |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 08/25/2020 |
| Emergency Action Plan | Yes |