Dorris is a private-owned dam located in Henderson, Tennessee, specifically in the city of Lexington. Built in 1970, this earthen dam stands at a height of 17 feet with a hydraulic height of 14 feet and a length of 317 feet, impounding the Beech River to create a reservoir with a normal storage capacity of 45 acre-feet. Despite its relatively low hazard potential and moderate risk assessment, the dam has not been rated for its current condition as of the last inspection in July 2016.

Managed by the Tennessee state agency, Dorris does not fall under federal jurisdiction or regulation, making it a unique water resource within the region. With its uncontrolled spillway type and lack of outlet gates, the dam presents a simple yet essential structure for water management in the area. The surrounding drainage area of 0.07 square miles further highlights the local significance of this dam in maintaining water resources for the community.

For water resource and climate enthusiasts, Dorris serves as an intriguing case study of a privately-owned dam in Tennessee that plays a crucial role in local water management. Its efficient design and low hazard potential make it an important piece of infrastructure for the region, showcasing the diverse range of water resource structures across the United States. As climate change continues to impact water availability and quality, understanding the characteristics and management of dams like Dorris becomes increasingly vital for ensuring sustainable and resilient water systems.