South Lake Dam
Key Takeaway
South Lake Dam is classified as significant hazard in North Carolina. It was completed in 1854 and is 172 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 150 ft |
| Dam Type | Masonry |
| Max Storage | 170 acre-ft |
| Normal Storage | 139 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 1,517 sq mi |
| Max Discharge | 330 cfs |
| Year Completed | 1854 (172 years old) |
| NID ID | NC01057 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Papagaia Holding Trust
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of South Lake Dam?
South Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates South Lake Dam?
South Lake Dam is owned by Papagaia Holding Trust (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was South Lake Dam built?
South Lake Dam was completed in 1854, making it 172 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 South Lake Dam?
South 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 South Lake Dam last inspected?
South Lake Dam was last inspected on November 30, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.