Mixon Pond Dam, located in Barnwell, South Carolina, is a privately owned structure built in 1972 primarily for recreational purposes. The earth dam stands at a height of 12 feet and spans a length of 550 feet, creating a storage capacity of 252 acre-feet. Despite its modest size, the dam poses a high hazard potential and has been assessed to be in poor condition as of January 2019.

The dam is regulated by the South Carolina Department of Health and Environmental Control (DHEC), with state permitting, inspection, and enforcement all in place to ensure compliance with safety standards. The dam's location on Tinker Creek adds to its significance for water resource and climate enthusiasts, as it contributes to the overall hydrology of the area. However, with its current condition and hazard potential, there is a need for ongoing monitoring and potential risk management measures to address any safety concerns.

With its proximity to the city of Barnwell and its association with recreational activities, Mixon Pond Dam serves as a focal point for both local residents and visitors. The dam's history, design, and operational details provide valuable insights for those interested in water resource management and climate impacts on infrastructure. As efforts continue to maintain the dam's safety and functionality, it remains a key component of the region's water resources landscape.