Swan Lake Dam
Key Takeaway
Swan Lake 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 | 325 ft |
| Dam Type | Earth |
| Max Storage | 24 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 218 sq mi |
| Max Discharge | 34 cfs |
| NID ID | NC03526 |
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
Lanny L Johnson
Private
Nearby Dams
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High HazardFrequently Asked Questions
What is the hazard classification of Swan Lake Dam?
Swan 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 Swan Lake Dam?
Swan Lake Dam is owned by Lanny L Johnson (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Swan Lake Dam?
Swan 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 Swan Lake Dam last inspected?
Swan Lake Dam was last inspected on September 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.