Sacheen Lake Wwtp Lagoons
Key Takeaway
Sacheen Lake Wwtp Lagoons is classified as high hazard in Washington. It was completed in 2016 and is 10 years old. Its primary use is other. 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 | 3,169 ft |
| Dam Type | Earth |
| Max Storage | 120 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 2016 (10 years old) |
| NID ID | WA00738 |
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
Sacheen Lake Water & Sewer District
Public Utility
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High HazardFrequently Asked Questions
What is the hazard classification of Sacheen Lake Wwtp Lagoons?
Sacheen Lake Wwtp Lagoons 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 Sacheen Lake Wwtp Lagoons?
Sacheen Lake Wwtp Lagoons is owned by Sacheen Lake Water & Sewer District (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sacheen Lake Wwtp Lagoons built?
Sacheen Lake Wwtp Lagoons was completed in 2016, making it 10 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 Sacheen Lake Wwtp Lagoons?
Sacheen Lake Wwtp Lagoons serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Sacheen Lake Wwtp Lagoons last inspected?
Sacheen Lake Wwtp Lagoons was last inspected on November 15, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.