Lake Lynn Dam
Key Takeaway
Lake Lynn Dam is classified as high hazard in South Carolina. It was completed in 1945 and is 81 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 Height | 43 ft (taller than 94.1% in SC) |
| Max Storage | 106 acre-ft |
| Normal Storage | 106 acre-ft |
| Surface Area | 12 acres |
| Year Completed | 1945 (81 years old) |
| NID ID | SC01736 |
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
CLIFFS VALLEY COMMUNITY ASSOCIATION
Private
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Low Hazard 28 ftN Morgan Pond Dam
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Significant Hazard 29 ftJoe Williams Pond Dam
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Low Hazard 38 ftRudolf Pond Dam
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Unknown 27 ftLake Mollirene Dam
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High Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Lake Lynn Dam?
Lake Lynn 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 Lake Lynn Dam?
Lake Lynn Dam is owned by CLIFFS VALLEY COMMUNITY ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Lynn Dam built?
Lake Lynn Dam was completed in 1945, making it 81 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 Lake Lynn Dam?
Lake Lynn Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Lynn Dam?
Lake Lynn Dam has a dam height of 43 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Lake Lynn Dam last inspected?
Lake Lynn Dam was last inspected on June 27, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.