Islewood Dam
Washington — Skagit County — Tr-Lake Erie
Location
| State | Washington |
| County | Skagit |
| River | Tr-Lake Erie |
| Coordinates | 48.44669, -122.64902 |
Physical Characteristics
| NID Height | 18 ft |
| Dam Height | — |
| Dam Length | 120 ft |
| NID Storage | 39 acre-ft |
| Max Storage | 39 acre-ft |
| Surface Area | 8 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | September 8, 2020 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1971 |
| Primary Purpose | Irrigation |
| Dam Type | Other |
| Owner Type | Private |
| Owner | Doddridge, William Scott |
| Other Name | Mayer Dam |
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.