Lake Roslyn
Oregon — Clackamas County — BIG AND LITTLE SANDY RIVERS
Location
| State | Oregon |
| County | Clackamas |
| River | BIG AND LITTLE SANDY RIVERS |
| Coordinates | 45.42878, -122.24175 |
Physical Characteristics
| NID Height | 49 ft |
| Dam Height | 45 ft |
| Dam Length | 8,000 ft |
| NID Storage | 2,011 acre-ft |
| Max Storage | 2,011 acre-ft |
| Surface Area | 152 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1959 |
| Primary Purpose | Hydroelectric |
| Dam Type | Earth |
| Owner Type | Public Utility |
| Owner | PGE |
| 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.