Clear Creek
Key Takeaway
Clear Creek is classified as high hazard in Washington. It was completed in 1914 and is 112 years old. Its primary use is fish and wildlife pond. 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 Height | 47 ft (taller than 46.7% in WA) |
| Dam Length | 404 ft |
| Dam Type | Concrete |
| Max Storage | 3.5K acre-ft |
| Normal Storage | 3.5K acre-ft |
| Surface Area | 260 acres |
| Drainage Area | 60 sq mi |
| Max Discharge | 2,400 cfs |
| Year Completed | 1914 (112 years old) |
| NID ID | WA00264 |
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
RECLAMATION
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Clear Creek?
Clear Creek 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 Clear Creek?
Clear Creek is owned by RECLAMATION (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Clear Creek built?
Clear Creek was completed in 1914, making it 112 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 Clear Creek?
Clear Creek serves the following purposes: Fish And Wildlife Pond, Irrigation, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Clear Creek?
Clear Creek has a dam height of 47 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Clear Creek last inspected?
Clear Creek was last inspected on August 26, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.