Smith-Bybee Lakes
Oregon — Multnomah County — COLUMBIA SLOUGH
Location
| State | Oregon |
| County | Multnomah |
| River | COLUMBIA SLOUGH |
| Coordinates | 45.61512, -122.74324 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 100 ft |
| NID Storage | 4,100 acre-ft |
| Max Storage | 4,100 acre-ft |
| Surface Area | 839 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | December 6, 2016 |
| Inspection Frequency | 6 |
Dam Information
| Year Completed | 1981 |
| Primary Purpose | Fish and Wildlife Pond |
| Dam Type | Concrete |
| Owner Type | Local Government |
| Owner | CITY OF PORTLAND |
| Other Name | None |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.