Bonsal Company Lake Dam
Key Takeaway
Bonsal Company Lake Dam is classified as low hazard in North Carolina. It was completed in 1955 and is 71 years old. Its primary use is water supply.
Physical Details
| Dam Length | 960 ft |
| Dam Type | Earth |
| Max Storage | 60 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 64 sq mi |
| Max Discharge | 59 cfs |
| Year Completed | 1955 (71 years old) |
| NID ID | NC00493 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Dunlap & Mills, Inc.
Private
Nearby Dams
Anson County Wwtp Upper Dam (Sludge Lagoon)
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High HazardAnson County Wwtp Lower Dam (Sludge Lagoon)
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High HazardHogan Lake Dam
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Low HazardW.R. Bonsal Mud Pond Dike
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Significant HazardHedrick Tailings Dike #1 (Lower #8 Pond Dam)
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Low HazardBonsal Tailings Dam
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High HazardHedrick Tailings Dike #2
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Significant Hazard#3 Slurry Pond
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High Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Bonsal Company Lake Dam?
Bonsal Company Lake Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Bonsal Company Lake Dam?
Bonsal Company Lake Dam is owned by Dunlap & Mills, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bonsal Company Lake Dam built?
Bonsal Company Lake Dam was completed in 1955, making it 71 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 Company Lake Dam?
Bonsal Company Lake Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Bonsal Company Lake Dam last inspected?
Bonsal Company Lake Dam was last inspected on August 27, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.