Bonsal Tailings Dam
Key Takeaway
Bonsal Tailings Dam is classified as high hazard in North Carolina. It was completed in 1976 and is 50 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 | 6,900 ft |
| Dam Type | Earth |
| Max Storage | 1.9K acre-ft |
| Normal Storage | 1.8K acre-ft |
| Surface Area | 75 acres |
| Drainage Area | 58 sq mi |
| Year Completed | 1976 (50 years old) |
| NID ID | NC01439 |
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
BV Hedrick Gravel & Sand Company
Private
Nearby Dams
W.R. Bonsal Mud Pond Dike
Anson, NC
Significant HazardBv Hedrick Tailings Dike #3
Anson, NC
High HazardHedrick Talings Dike #1
Anson, NC
Significant Hazard#3 Slurry Pond
Anson, NC
High Hazard 30 ftHedrick Tailings Dike #2
Anson, NC
Significant HazardHedrick Tailings Dike #1 (Lower #8 Pond Dam)
Anson, NC
Low HazardAnson County Wwtp Upper Dam (Sludge Lagoon)
Anson, NC
High HazardBonsal Company Lake Dam
Anson, NC
Low HazardFrequently Asked Questions
What is the hazard classification of Bonsal Tailings Dam?
Bonsal Tailings 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 Bonsal Tailings Dam?
Bonsal Tailings Dam is owned by BV Hedrick Gravel & Sand Company (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bonsal Tailings Dam built?
Bonsal Tailings Dam was completed in 1976, making it 50 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 Bonsal Tailings Dam?
Bonsal Tailings 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 Bonsal Tailings Dam last inspected?
Bonsal Tailings Dam was last inspected on August 24, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.