Tuck Lake Dam
Key Takeaway
Tuck Lake Dam is classified as high hazard in Washington. It was completed in 1966 and is 60 years old. Its primary use is recreation. 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 | 250 ft |
| Dam Type | Earth |
| Max Storage | 310 acre-ft |
| Normal Storage | 170 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 70 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | WA00180 |
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
Tuck Lake Home Owners Assoc
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Tuck Lake Dam?
Tuck Lake 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 Tuck Lake Dam?
Tuck Lake Dam is owned by Tuck Lake Home Owners Assoc (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tuck Lake Dam built?
Tuck Lake Dam was completed in 1966, making it 60 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 Tuck Lake Dam?
Tuck Lake Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Tuck Lake Dam last inspected?
Tuck Lake Dam was last inspected on September 30, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.