John Smith Lake Dam
Key Takeaway
John Smith Lake Dam is classified as high hazard in North Carolina. It was completed in 1962 and is 64 years old. 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 | 234 ft |
| Dam Type | Earth |
| Max Storage | 58 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 377 sq mi |
| Max Discharge | 248 cfs |
| Year Completed | 1962 (64 years old) |
| NID ID | NC00570 |
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
Inam Gill
Private
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High HazardFrequently Asked Questions
What is the hazard classification of John Smith Lake Dam?
John Smith Lake 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 John Smith Lake Dam?
John Smith Lake Dam is owned by Inam Gill (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was John Smith Lake Dam built?
John Smith Lake Dam was completed in 1962, making it 64 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 John Smith Lake Dam?
John Smith Lake 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 John Smith Lake Dam last inspected?
John Smith Lake Dam was last inspected on April 13, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.