Wienges Lake Dam, located in Calhoun, South Carolina, is a privately owned structure primarily used for recreation. Completed in 1900, this earth dam stands at 24 feet high and spans 600 feet in length, creating a lake with a storage capacity of 74 acre-feet. The dam overlooks Buckhead Creek and offers a surface area of 8 acres for outdoor enthusiasts to enjoy.

Despite its low hazard potential, the dam's condition assessment is rated as poor, with the last inspection conducted in March 2017. The dam is regulated by the South Carolina Department of Health and Environmental Control (DHEC), with state permitting, inspection, and enforcement in place. The risk assessment for Wienges Lake Dam is moderate, indicating a need for ongoing monitoring and potential risk management measures to ensure the safety of the surrounding community and the dam's structural integrity. For water resource and climate enthusiasts, Wienges Lake Dam presents an opportunity to appreciate the intersection of human-made infrastructure and natural water systems in a recreational setting.