Weyerhaeuser Enumclaw Flood Control Dam
Key Takeaway
Weyerhaeuser Enumclaw Flood Control Dam is classified as high hazard in Washington. It was completed in 1993 and is 33 years old. Its primary use is flood risk reduction. 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 | 210 ft |
| Dam Type | Other |
| Max Storage | 182 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 1,800 cfs |
| Year Completed | 1993 (33 years old) |
| NID ID | WA00636 |
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
Miles Sand & Gravel
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Weyerhaeuser Enumclaw Flood Control Dam?
Weyerhaeuser Enumclaw Flood Control 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 Weyerhaeuser Enumclaw Flood Control Dam?
Weyerhaeuser Enumclaw Flood Control Dam is owned by Miles Sand & Gravel (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Weyerhaeuser Enumclaw Flood Control Dam built?
Weyerhaeuser Enumclaw Flood Control Dam was completed in 1993, making it 33 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 Weyerhaeuser Enumclaw Flood Control Dam?
Weyerhaeuser Enumclaw Flood Control Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Weyerhaeuser Enumclaw Flood Control Dam last inspected?
Weyerhaeuser Enumclaw Flood Control Dam was last inspected on August 4, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.