Bethea, located in Robertson, Tennessee, is a privately owned earth dam built in 1978 for recreational purposes along the TribSulphur Fork river. The dam stands at a hydraulic height of 28.2 feet and a structural height of 31.2 feet, with a length of 698 feet and a storage capacity of 121 acre-feet. Despite its low hazard potential and moderate risk assessment, Bethea has not been rated for its condition assessment, and its last inspection took place in March 2016.

With a normal storage capacity of 94 acre-feet and a surface area of 8.3 acres, Bethea serves as a multipurpose structure for fire protection, stock, small fish ponds, and recreation. While the dam's spillway type is uncontrolled and it has no outlet gates, its maintenance and management are crucial for ensuring the safety and sustainability of its surrounding environment. As a water resource and climate enthusiast, understanding the intricacies of Bethea's design, purpose, and risk assessment can provide valuable insights into how human-made structures interact with natural water systems.

As a water resource enthusiast, Bethea's location, design, and operational data offer a fascinating glimpse into the intersection of human infrastructure and environmental impact. Its role in water management and recreation within the Nashville District showcases the importance of responsible dam ownership and maintenance in safeguarding both public safety and ecological balance. For those passionate about water resources and climate resilience, Bethea represents a case study in the delicate balance between human needs and environmental stewardship in the face of changing climate patterns and increasing water demands.