Youngs Lake Cascades Dam
King County, Washington
River/Stream: Tr-Cedar River
Significant Hazard
Failure could cause economic loss or disruption
Key Facts
Condition Assessment
SatisfactoryLast inspected: 2024-06-02
Hazard Classification: Significant — This describes the potential consequences of dam failure, not the likelihood of failure.
Condition Assessment: Satisfactory — This describes the current physical condition of the dam based on the most recent inspection.
Location
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Quick Stats
- NID ID
- WA00209
- State
- Washington (WA)
- Coordinates
- 47.41957, -122.10876
- Age
- 76 years
Nearby Dams
- Youngs Lake New Inlet DamHigh
- Youngs Lake Outlet DamHigh
- Madsen Creek West Basin DamHigh
- Cedar Hills Landfill Csw PondSignificant
- Garrison Creek Stormwater Detention DamSignificant
- Springwood Stormwater Detention DamHigh
- Garrison Creek 98th Avenue Detention DHigh
- Upper Mill Creek Stormwater Detention DaHigh
External Resources
Data sourced from the National Inventory of Dams (NID). Information may not reflect the most current status of this dam. Hazard classification reflects potential consequences of failure, not the likelihood of failure or the current condition.