Cypress Lake Dam, located in Clarendon, South Carolina, is a privately owned earth dam that was completed in the year 1900. With a height of 10 feet and a length of 600 feet, the dam serves primarily for recreational purposes, providing a storage capacity of 167 acre-feet and a normal storage of 104 acre-feet. The dam is situated on the Horse Branch river and is regulated by the South Carolina Department of Health and Environmental Control (DHEC).

Despite its low hazard potential, Cypress Lake Dam has not been rated for its condition assessment as of yet. The dam has a history of regular inspections, with the last inspection conducted in January 2013. With an inspection frequency of 5 years, the dam's emergency action plan (EAP) status and risk assessment measures are currently undocumented. The dam does not have a spillway and is not associated with any locks or outlet gates.

For water resource and climate enthusiasts, Cypress Lake Dam presents an interesting case study of a privately owned recreational dam in South Carolina. With its historical significance dating back to the early 1900s, the dam's structural integrity and safety measures are subject to ongoing regulatory oversight by state authorities. As a key feature on the Horse Branch river, the dam's management and maintenance play a crucial role in ensuring public safety and environmental protection in the region.