King Lake Dam, located in Columbia, Georgia, was completed in 1986 and serves as a recreational site for water resource and climate enthusiasts. The dam, primarily designed for recreational purposes, is an earth dam with a height of 26 feet and a hydraulic height of 25 feet. It spans 540 feet in length and has a storage capacity of 145 acre-feet, with a normal storage level of 60 acre-feet.

Despite being privately owned and not regulated by the state, King Lake Dam has a low hazard potential and is considered to have a moderate risk level. The dam features uncontrolled spillways and outlet gates, with a last inspection date in September 2017. The condition assessment of the dam is currently not rated, but it undergoes inspections every 5 years to ensure its structural integrity and safety.

With its picturesque location on Walton Branch and its role in providing recreational opportunities, King Lake Dam is a noteworthy site for water resource and climate enthusiasts in Georgia. While the dam's risk level is moderate, regular inspections and maintenance help mitigate potential hazards and ensure the safety of the surrounding community. As a hub for outdoor activities and enjoyment, King Lake Dam continues to be a valuable asset in the region for both locals and visitors alike.