J B Green Pond Dam, also known as Green Pond Dam, is a privately owned earth dam located in Greenville, South Carolina. Constructed in 1964 by USDA NRCS, this dam stands at a height of 20 feet and spans 1860 feet in length, with a primary purpose of serving as a recreational facility. Situated on the TR-REEDY RIVER, this dam has a storage capacity of 92 acre-feet and a hazard potential rated as high, although its current condition is assessed as fair.

Managed by SC DHEC and subject to state regulations and inspections, J B Green Pond Dam poses a moderate risk according to recent assessments. With an uncontrolled spillway and outlet gates, this dam has a surface area of 9 acres and normal storage of 75 acre-feet. Despite its fair condition, the dam's emergency action plan and risk management measures remain unspecified, indicating potential areas for improvement in ensuring public safety and effective water resource management. For water resource and climate enthusiasts, J B Green Pond Dam offers a glimpse into the intricate balance between recreational infrastructure and environmental stewardship in the face of changing climatic conditions.