Summit Lake Dam
Key Takeaway
Summit Lake Dam is classified as low hazard in Washington. It was completed in 1955 and is 71 years old. Its primary use is recreation.
Physical Details
| Dam Length | 90 ft |
| Dam Type | Earth |
| Max Storage | 1.6K acre-ft |
| Normal Storage | 1.6K acre-ft |
| Surface Area | 130 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | WA01144 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Boy Scouts of America
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Summit Lake Dam?
Summit Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Summit Lake Dam?
Summit Lake Dam is owned by Boy Scouts of America (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Summit Lake Dam built?
Summit Lake Dam was completed in 1955, making it 71 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 Summit Lake Dam?
Summit 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 Summit Lake Dam last inspected?
Summit Lake Dam was last inspected on May 7, 1998. Inspection dates indicate when a formal review occurred, not the results of that inspection.