Boeing Creek M1 Detention Dam
Key Takeaway
Boeing Creek M1 Detention Dam is classified as high hazard in Washington. It was completed in 1983 and is 43 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Length | 160 ft |
| Dam Type | Earth |
| Max Storage | 12 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,200 cfs |
| Year Completed | 1983 (43 years old) |
| NID ID | WA00483 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
City of Shoreline
Local Government
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High HazardFrequently Asked Questions
What is the hazard classification of Boeing Creek M1 Detention Dam?
Boeing Creek M1 Detention Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Boeing Creek M1 Detention Dam?
Boeing Creek M1 Detention Dam is owned by City of Shoreline (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Boeing Creek M1 Detention Dam built?
Boeing Creek M1 Detention Dam was completed in 1983, making it 43 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Boeing Creek M1 Detention Dam?
Boeing Creek M1 Detention Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Boeing Creek M1 Detention Dam last inspected?
Boeing Creek M1 Detention Dam was last inspected on August 4, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.