Dawn Lake Dam
Key Takeaway
Dawn Lake Dam is classified as high hazard in Washington. It was completed in 1950 and is 76 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 | 130 ft |
| Dam Type | Earth |
| Max Storage | 72 acre-ft |
| Normal Storage | 42 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 17 cfs |
| Year Completed | 1950 (76 years old) |
| NID ID | WA01064 |
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
Lake Dawn Homeowners c/o John Wegman
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Dawn Lake Dam?
Dawn 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 Dawn Lake Dam?
Dawn Lake Dam is owned by Lake Dawn Homeowners c/o John Wegman (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dawn Lake Dam built?
Dawn Lake Dam was completed in 1950, making it 76 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 Dawn Lake Dam?
Dawn 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 Dawn Lake Dam last inspected?
Dawn Lake Dam was last inspected on August 30, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.