Prestwood Lake Dam, located in Darlington, South Carolina, is a privately owned structure regulated by the South Carolina Department of Health and Environmental Control. Built in 1895, this earth dam stands at a height of 15 feet and spans a length of 400 feet, with a storage capacity of 4032 acre-feet. Primarily used for recreation, the dam also serves as a water supply source, reflecting its importance in both leisure and resource management.

Despite its age, Prestwood Lake Dam has undergone regular inspections, with the most recent assessment in January 2019 rating its condition as fair. The dam poses a high hazard potential, with a very high risk assessment score of 1, indicating the need for effective risk management measures. Although no emergency action plan (EAP) has been prepared or updated recently, the dam's owners are advised to prioritize the safety of the surrounding community by adhering to guidelines and conducting necessary preparations for potential emergencies.

With its historical significance and vital role in recreational activities and water supply, Prestwood Lake Dam stands as a key structure in Darlington, South Carolina. As climate change continues to impact water resources, ensuring the safety and proper maintenance of dams like Prestwood Lake is crucial in safeguarding communities and preserving the environment for future generations.