Olalla
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Oregon |
| County | Lincoln |
| Nearest City | TOLEDO |
| River/Stream | WEST OLLALLA CREEK |
| Coordinates | 44.68096, -123.93034 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 83 ft |
| Dam Height | 83 ft |
| Dam Length | 350 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 4,300 acre-ft |
| Max Storage | 4,300 acre-ft |
| Normal Storage | 3,650 acre-ft |
| Surface Area | 64 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 355 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | GEORGIA PACIFIC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 08/14/2020 |
| Emergency Action Plan | Yes |