Willow Creek Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Oregon |
| County | Morrow |
| Nearest City | HEPPNER |
| River/Stream | WILLOW CREEK |
| Coordinates | 45.34705, -119.54453 |
Physical Characteristics
| NID Height | 160 ft |
| Dam Height | 159 ft |
| Dam Length | 1,780 ft |
| Year Completed | 1982 (44 years old) |
Storage & Hydraulics
| NID Storage | 14,091 acre-ft |
| Max Storage | 14,091 acre-ft |
| Normal Storage | 4,326 acre-ft |
| Surface Area | 269 acres |
| Drainage Area | 96 sq mi |
| Max Discharge | 91,700 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Portland District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 07/13/2022 |
| Emergency Action Plan | Yes |