Big Rock Lake Dam, located in Pickens, South Carolina, is a private dam primarily designed for flood risk reduction along the TR-YOUNGS BRANCH river. Standing at 30 feet in height and spanning 545 feet in length, this earth dam was completed in 1955 and has a storage capacity of 67 acre-feet. The dam serves multiple purposes, including flood risk reduction and recreation, making it a vital structure in the region.

Managed by the South Carolina Department of Health and Environmental Control, Big Rock Lake Dam is inspected regularly for safety and maintenance, with its last assessment in August 2020 rating its condition as fair. With a hazard potential deemed high, the dam plays a crucial role in protecting the surrounding area from flooding events. Despite its age, the dam continues to serve its purpose effectively, showcasing the importance of proper infrastructure management in ensuring water resource sustainability and climate resilience.

For water resource and climate enthusiasts, Big Rock Lake Dam represents a key piece of infrastructure in South Carolina's flood risk reduction strategy. Its design and construction reflect a commitment to safeguarding communities and ecosystems from the impacts of extreme weather events, underscoring the critical role that dams play in water management. As efforts to address climate change intensify, the maintenance and upkeep of structures like Big Rock Lake Dam will be essential in adapting to a changing climate and ensuring long-term water security for the region.