Lake Trotwood Dam
Key Takeaway
Lake Trotwood Dam is classified as high hazard in South Carolina. It was completed in 1949 and is 77 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 | 12 ft (taller than 11% in SC) |
| Max Storage | 190 acre-ft |
| Normal Storage | 105 acre-ft |
| Surface Area | 13 acres |
| Year Completed | 1949 (77 years old) |
| NID ID | SC00066 |
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
LAKE TROTWOOD CORP
Private
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High Hazard 22 ftFrequently Asked Questions
What is the hazard classification of Lake Trotwood Dam?
Lake Trotwood 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 Trotwood Dam?
Lake Trotwood Dam is owned by LAKE TROTWOOD CORP (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Trotwood Dam built?
Lake Trotwood Dam was completed in 1949, making it 77 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 Trotwood Dam?
Lake Trotwood 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 Trotwood Dam?
Lake Trotwood Dam has a dam height of 12 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 Trotwood Dam last inspected?
Lake Trotwood Dam was last inspected on April 19, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.