W B Harley Dam, located in Barnwell, South Carolina, is a privately owned earth dam primarily used for recreation on the Parker Branch river. With a height of 13 feet and a length of 570 feet, this dam has a storage capacity of 70 acre-feet, with a normal storage level of 35 acre-feet. Despite its low hazard potential, the dam's condition assessment in 2017 reported it as poor, highlighting the need for maintenance and improvements to ensure its continued safety and functionality.

Managed by the South Carolina Department of Health and Environmental Control, W B Harley Dam is regulated by the state and undergoes regular inspections to ensure compliance with safety standards. The dam's spillway type is classified as uncontrolled, with a spillway width of 0 feet. While the risk assessment for the dam is moderate, with a risk level of 3, there are currently no specific risk management measures in place. It is essential for water resource and climate enthusiasts to monitor the condition and management of W B Harley Dam to protect the surrounding area and maintain the dam's recreational benefits for the community.

Overall, W B Harley Dam serves as a crucial recreational resource in South Carolina, providing opportunities for outdoor activities and water-based recreation. However, with its poor condition assessment and moderate risk level, there is a need for ongoing monitoring, maintenance, and potential upgrades to ensure the safety and longevity of the dam. By staying informed and advocating for proper management practices, water resource and climate enthusiasts can help protect this important infrastructure and preserve its benefits for future generations.