Buck Main Ash Basin Dam
Key Takeaway
Buck Main Ash Basin Dam is classified as high hazard in North Carolina. It was completed in 1957 and is 69 years old. Its primary use is tailings. 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 | 2,384 ft |
| Dam Type | Earth |
| Max Storage | 262 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 63 acres |
| Drainage Area | 199 sq mi |
| Year Completed | 1957 (69 years old) |
| NID ID | NC01549 |
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
Nearby Dams
Buck Ash Basin Divider Dam
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High HazardBuck Basin #1 To Basin #2 Dam
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High HazardBuck Retention Basin Dam
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Significant HazardBuck Ash Basin #1 Dam
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High HazardColtrane Lake Dam
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Low HazardMessinger Lake Dam
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Low HazardLittle Dam
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Low HazardFrequently Asked Questions
What is the hazard classification of Buck Main Ash Basin Dam?
Buck Main Ash Basin 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 Buck Main Ash Basin Dam?
Buck Main Ash Basin Dam is owned by Duke Energy Corporation (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Buck Main Ash Basin Dam built?
Buck Main Ash Basin Dam was completed in 1957, making it 69 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 Buck Main Ash Basin Dam?
Buck Main Ash Basin Dam serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Buck Main Ash Basin Dam last inspected?
Buck Main Ash Basin Dam was last inspected on August 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.