Smith-bybee Lakes
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Oregon |
| County | Multnomah |
| Nearest City | NO DOWNSTREAM SETTLEMENT |
| River/Stream | COLUMBIA SLOUGH |
| Coordinates | 45.61512, -122.74324 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 100 ft |
| Year Completed | 1981 (45 years old) |
Storage & Hydraulics
| NID Storage | 4,100 acre-ft |
| Max Storage | 4,100 acre-ft |
| Normal Storage | 4,100 acre-ft |
| Surface Area | 839 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 81 cfs |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | CITY OF PORTLAND |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 12/06/2016 |
| Emergency Action Plan | Not Required |