Castle Lake Debris Dam
Key Takeaway
Castle Lake Debris Dam is classified as unknown in Washington. It was completed in 1980 and is 46 years old. Its primary use is other.
Physical Details
| Dam Height | 190 ft (taller than 76.1% in WA) |
| Dam Length | 2,000 ft |
| Dam Type | Earth |
| Max Storage | 19.0K acre-ft |
| Normal Storage | 19.0K acre-ft |
| Surface Area | 480 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1980 (46 years old) |
| NID ID | WA00772 |
Safety Information
Hazard potential has not been determined.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
USDA FS
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Castle Lake Debris Dam?
Castle Lake Debris Dam is classified as Unknown. Hazard potential has not been determined. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Castle Lake Debris Dam?
Castle Lake Debris Dam is owned by USDA FS (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Castle Lake Debris Dam built?
Castle Lake Debris Dam was completed in 1980, making it 46 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 Castle Lake Debris Dam?
Castle Lake Debris Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Castle Lake Debris Dam?
Castle Lake Debris Dam has a dam height of 190 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 Castle Lake Debris Dam last inspected?
Castle Lake Debris Dam was last inspected on October 6, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.