Waynesville Water Supply Dam
Key Takeaway
Waynesville Water Supply Dam is classified as high hazard in North Carolina. It was completed in 1982 and is 44 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 | 870 ft |
| Dam Type | Earth |
| Max Storage | 3.7K acre-ft |
| Normal Storage | 3.0K acre-ft |
| Surface Area | 76 acres |
| Drainage Area | 8,256 sq mi |
| Max Discharge | 18,878 cfs |
| Year Completed | 1982 (44 years old) |
| NID ID | NC01270 |
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
Town of Waynesville
Local Government
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High HazardFrequently Asked Questions
What is the hazard classification of Waynesville Water Supply Dam?
Waynesville Water Supply 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 Waynesville Water Supply Dam?
Waynesville Water Supply Dam is owned by Town of Waynesville (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Waynesville Water Supply Dam built?
Waynesville Water Supply Dam was completed in 1982, making it 44 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 Waynesville Water Supply Dam?
Waynesville Water Supply Dam serves the following purposes: Flood Risk Reduction, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Waynesville Water Supply Dam last inspected?
Waynesville Water Supply Dam was last inspected on April 12, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.