Located in Orangeburg, South Carolina, Lake Lyall Afpoa Dam is a privately owned earth dam completed in 1954 for the primary purpose of recreation. The dam stands at a height of 46.5 feet and has a storage capacity of 2,098 acre-feet, with a surface area of 87.3 acres. The dam is situated on the TR-CAW CAW SWAMP and is regulated by the South Carolina Department of Health and Environmental Control.

With a fair condition assessment and a high hazard potential, Lake Lyall Afpoa Dam is regularly inspected, with the last inspection conducted in December 2020. While the dam has not been modified in recent years, emergency action plans have been prepared and updated to ensure public safety in the event of a potential risk. The dam's location offers a picturesque setting for outdoor enthusiasts to enjoy recreational activities such as boating, fishing, and picnicking.

Despite its remote setting, the dam is easily accessible and provides a tranquil escape for those looking to immerse themselves in nature. With its rich history and beautiful surroundings, Lake Lyall Afpoa Dam is a hidden gem waiting to be explored by water resource and climate enthusiasts seeking a peaceful retreat in the heart of South Carolina.