Hammett Lake Dam, also known as Goucher Dam, is a privately owned structure located in Cherokee, South Carolina, along Goucher Creek. Built in 1963 by the USDA NRCS, this earth-type dam stands at a height of 36 feet and stretches 350 feet in length, providing flood risk reduction for the area. With a storage capacity of 739 acre-feet, the dam serves as a vital resource for water management in the region.

Managed by the South Carolina Department of Health and Environmental Control, Hammett Lake Dam is regularly inspected and regulated to ensure its safety and effectiveness. Despite its fair condition assessment in 2020, the dam is considered to have a significant hazard potential, prompting a moderate risk assessment. With an uncontrolled spillway and outlet gates, the dam plays a crucial role in mitigating flood risks and protecting the surrounding communities from potential water-related disasters.

As a key component of the local water infrastructure, Hammett Lake Dam serves as a testament to the collaboration between private owners, government agencies, and conservation services in safeguarding water resources and managing climate-related challenges. Its strategic location and design make it a vital structure for flood risk reduction, highlighting the importance of effective water management in the face of changing environmental conditions.