Anderson Lake Dam
Key Takeaway
Anderson 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 | 240 ft |
| Dam Type | Earth |
| Max Storage | 600 acre-ft |
| Normal Storage | 370 acre-ft |
| Surface Area | 44 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 520 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | WA00114 |
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
Lakeland Village Community Club
Private
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Significant HazardFrequently Asked Questions
What is the hazard classification of Anderson Lake Dam?
Anderson 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 Anderson Lake Dam?
Anderson Lake Dam is owned by Lakeland Village Community Club (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Anderson Lake Dam built?
Anderson 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 Anderson Lake Dam?
Anderson 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 Anderson Lake Dam last inspected?
Anderson Lake Dam was last inspected on December 30, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.