Roxboro West Ash Basin Rock Filter Dam
Key Takeaway
Roxboro West Ash Basin Rock Filter Dam is classified as high hazard in North Carolina. It was completed in 1986 and is 40 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 | 1,194 ft |
| Dam Type | Rockfill |
| Max Storage | 5.6K acre-ft |
| Normal Storage | 4.5K acre-ft |
| Surface Area | 240 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1986 (40 years old) |
| NID ID | NC06007 |
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
Duke Energy Corporation
Public Utility
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High HazardFrequently Asked Questions
What is the hazard classification of Roxboro West Ash Basin Rock Filter Dam?
Roxboro West Ash Basin Rock Filter 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 Roxboro West Ash Basin Rock Filter Dam?
Roxboro West Ash Basin Rock Filter Dam is owned by Duke Energy Corporation (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Roxboro West Ash Basin Rock Filter Dam built?
Roxboro West Ash Basin Rock Filter Dam was completed in 1986, making it 40 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 Roxboro West Ash Basin Rock Filter Dam?
Roxboro West Ash Basin Rock Filter Dam serves the following purposes: Flood Risk Reduction, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Roxboro West Ash Basin Rock Filter Dam last inspected?
Roxboro West Ash Basin Rock Filter Dam was last inspected on April 19, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.