York County Dam, also known as Landfill Dam, is a local government-owned structure located in York, South Carolina. Built in 1962 by the USDA NRCS, this earth dam stands at a height of 21 feet and a length of 1075 feet, serving primarily as a recreational area along the LANGHAM BRANCH river or stream. Despite its poor condition assessment in 2017, with a low hazard potential, the dam continues to provide a surface area of 10 acres for outdoor activities and leisure.

Managed by the SC DHEC, the dam is state-regulated and permitted, ensuring regular inspections and enforcement to maintain its safety standards. While it features an uncontrolled spillway and outlet gates, its maximum storage capacity of 90 acre-feet and normal storage of 78 acre-feet make it a valuable resource for water management in the region. With a moderate risk assessment rating, the dam poses a manageable level of risk, making it an essential component of the local water infrastructure.

For water resource and climate enthusiasts, York County Dam presents an intriguing case study of a locally managed structure with a mix of recreational and functional purposes. As a product of federal and state collaboration, the dam showcases the importance of regulatory oversight and maintenance in ensuring the safety and sustainability of water resources. Its history, design features, and risk management measures provide valuable insights into the intersection of water infrastructure, environmental protection, and public recreation in the context of changing climate patterns and evolving regulatory frameworks.