Lummi Island Estates Dam
Washington — Whatcom County — Tr-Hale Passage
Location
| State | Washington |
| County | Whatcom |
| River | Tr-Hale Passage |
| Coordinates | 48.68103, -122.64278 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | — |
| Dam Length | 250 ft |
| NID Storage | 67 acre-ft |
| Max Storage | 67 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | July 21, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1963 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Lummi Island Scenic Estates |
| Other Name | Dickenson Lake 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.