Rainbow Springs Dam
Washington — Snohomish County — Tr-South Fork Stillaguamish
Location
| State | Washington |
| County | Snohomish |
| River | Tr-South Fork Stillaguamish |
| Coordinates | 48.10462, -122.00642 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | — |
| Dam Length | 900 ft |
| NID Storage | 89 acre-ft |
| Max Storage | 89 acre-ft |
| Surface Area | 43 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | October 22, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1969 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Rainbow Springs Community Club |
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.