Heathrow Dam
Key Takeaway
Heathrow Dam is classified as high hazard in North Carolina. Its primary use is recreation. 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 | 310 ft |
| Dam Type | Earth |
| Max Storage | 26 acre-ft |
| Normal Storage | 0 acre-ft |
| Drainage Area | 41 sq mi |
| NID ID | NC04466 |
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
Wentworth Park, Inc.
Private
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High HazardFrequently Asked Questions
What is the hazard classification of Heathrow Dam?
Heathrow 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 Heathrow Dam?
Heathrow Dam is owned by Wentworth Park, Inc. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Heathrow Dam?
Heathrow Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Heathrow Dam last inspected?
Heathrow Dam was last inspected on February 24, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.