Rivers Pond Dam, also known as Rivers/Sander Dam, is a privately owned structure located in Marlboro, South Carolina. Completed in 1964, this earth dam stands at a height of 14 feet and stretches 543 feet in length along the TR-Crooked Creek. With a primary purpose of recreation, the dam offers a maximum storage capacity of 56 acre-feet and a normal storage capacity of 36 acre-feet, covering an approximate surface area of 8 acres.

State regulated and inspected by the South Carolina Department of Health and Environmental Control (DHEC), Rivers Pond Dam has been assessed to have a low hazard potential with fair condition as of the last inspection conducted in November 2017. Classified as a moderate risk structure, the dam is equipped with an uncontrolled spillway and is monitored for safety on a regular basis. While it does not have associated locks or gates, the dam serves as a recreational site for locals and visitors to enjoy.

Situated within the Wilmington District of the US Army Corps of Engineers, Rivers Pond Dam plays a vital role in water resource management and climate resilience efforts in the region. Its historical significance and current condition make it a valuable asset for the community, highlighting the importance of maintaining and monitoring dam structures for both safety and recreational purposes.