Twin Lakes Lower Dam
Key Takeaway
Twin Lakes Lower Dam is classified as significant hazard in South Carolina. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 31 ft (taller than 81.4% in SC) |
| Max Storage | 175 acre-ft |
| Normal Storage | 125 acre-ft |
| Surface Area | 10 acres |
| NID ID | SC02312 |
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
SHAUN AND DEIDRA ANDERSON
Private
Nearby Dams
Twin Lakes Upper Dam
Edgefield, SC
Significant Hazard 17 ftEggleston Lake Dam
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Low Hazard 25 ftArrowhead Lake Dam
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Significant Hazard 40 ftArrowhead Lakes Dam
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Low Hazard 31 ftLuther Williams Dam
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Low Hazard 18 ftMt Canaan Bapt Assn Dam
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Low Hazard 27 ftSouthern Nurseries Dam
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Low Hazard 25 ftPearson Pond Dam
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Low Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Twin Lakes Lower Dam?
Twin Lakes Lower 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 Twin Lakes Lower Dam?
Twin Lakes Lower Dam is owned by SHAUN AND DEIDRA ANDERSON (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Twin Lakes Lower Dam?
Twin Lakes Lower 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 Twin Lakes Lower Dam?
Twin Lakes Lower Dam has a dam height of 31 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 Twin Lakes Lower Dam last inspected?
Twin Lakes Lower Dam was last inspected on April 28, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.