Willis Millpond Dam
Key Takeaway
Willis Millpond Dam is classified as significant hazard in South Carolina. It was completed in 1855 and is 171 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 9 ft (taller than 3.2% in SC) |
| Max Storage | 83 acre-ft |
| Normal Storage | 41 acre-ft |
| Surface Area | 12 acres |
| Year Completed | 1855 (171 years old) |
| NID ID | SC01696 |
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
TIM SMITH AND WINCHESTER SMITH III
Private
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High Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Willis Millpond Dam?
Willis Millpond 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 Willis Millpond Dam?
Willis Millpond Dam is owned by TIM SMITH AND WINCHESTER SMITH III (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Willis Millpond Dam built?
Willis Millpond Dam was completed in 1855, making it 171 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 Willis Millpond Dam?
Willis Millpond 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 Willis Millpond Dam?
Willis Millpond Dam has a dam height of 9 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 Willis Millpond Dam last inspected?
Willis Millpond Dam was last inspected on December 6, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.