Harmon Pond Dam, also known as John Campolong Dam, is a private-owned structure located in Chesterfield, South Carolina. Completed in 1960, this earth dam stands at a height of 17 feet and spans 600 feet in length. Its primary purpose is for recreation, offering a serene environment for water resource and climate enthusiasts to enjoy activities such as fishing and boating on the LOWER ALLIGATOR CREEK.

Despite its low hazard potential, the condition assessment of Harmon Pond Dam was deemed unsatisfactory during its last inspection in October 2017. With a normal storage capacity of 75 acre-feet and a maximum storage of 158 acre-feet, the dam poses a significant risk if not properly maintained. The state regulatory agency, SC DHEC, oversees the permitting, inspection, and enforcement of the dam to ensure public safety and environmental protection.

With its scenic location and recreational opportunities, Harmon Pond Dam serves as a valuable asset to the community. However, the need for regular maintenance and oversight is crucial to prevent any potential risks associated with its condition. Water resource and climate enthusiasts are encouraged to appreciate the beauty of this dam while advocating for its proper management to ensure its long-term sustainability.