Hills Creek Dam
High HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Oregon |
| County | Lane |
| Nearest City | OAKRIDGE |
| River/Stream | MIDDLE FORK WILLAMETTE RIVER |
| Coordinates | 43.70872, -122.42363 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 341 ft |
| Dam Height | 328 ft |
| Dam Length | 2,235 ft |
| Year Completed | 1962 (64 years old) |
Storage & Hydraulics
| NID Storage | 356,000 acre-ft |
| Max Storage | 356,000 acre-ft |
| Normal Storage | 350,600 acre-ft |
| Surface Area | 2,735 acres |
| Drainage Area | 389 sq mi |
| Max Discharge | 141,600 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | USACE - Portland District |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Available |
| Last Inspection | 07/12/2023 |
| Emergency Action Plan | Yes |