William Lindenmyth Dam, located in Aiken, South Carolina, is a private earth dam primarily used for recreational purposes. Completed in 1968, this dam stands at a height of 31 feet and has a length of 425 feet, providing a storage capacity of 71 acre-feet. Situated on Good Spring Branch, this dam is regulated by the South Carolina Department of Health and Environmental Control and undergoes regular inspections to ensure its safety and integrity.

Despite its low hazard potential, the dam's condition assessment in 2017 revealed poor structural health, indicating a need for maintenance and potential upgrades to mitigate risks. The dam has an uncontrolled spillway type with a width of 0 feet, posing a moderate risk level according to a risk assessment conducted. With a history of modifications unclear, this dam serves as a crucial recreational resource in the area while requiring attention to address its current condition and safety concerns for water resource and climate enthusiasts to consider.