Lewis Dam
Key Takeaway
Lewis 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 | 150 ft |
| Dam Type | Earth |
| Max Storage | 10 acre-ft |
| Normal Storage | 8 acre-ft |
| Surface Area | 1 acres |
| NID ID | NC04356 |
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
Benjamin J Treger
Private
Nearby Dams
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Significant HazardBass Lake Dam
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High HazardForge Mountain Grist Mill Dam
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High HazardFrequently Asked Questions
What is the hazard classification of Lewis Dam?
Lewis 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 Lewis Dam?
Lewis Dam is owned by Benjamin J Treger (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Lewis Dam?
Lewis 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 Lewis Dam last inspected?
Lewis Dam was last inspected on November 17, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.