Mcdonald Lake Dam in Randolph, Georgia, is a private dam primarily used for recreation. The dam, made of earth with a buttress core, stands at a height of 25.3 feet and has a structural height of 26.2 feet, with a length of 480 feet. It has a storage capacity of 116.3 acre-feet, with a normal storage level of 80.7 acre-feet and a surface area of 7.4 acres. The dam is classified as having a low hazard potential and a moderate risk assessment.

Located in the Mobile District, Mcdonald Lake Dam does not fall under federal regulation and is not inspected by a federal agency. However, it is subject to state jurisdiction and inspections. The last inspection of the dam was conducted in July 2009, with a scheduled inspection frequency of 5 years. The dam has uncontrolled spillways and outlet gates, with no associated locks. While the dam's condition assessment is not rated, the overall risk management measures are considered moderate.

Overall, Mcdonald Lake Dam serves as a recreational asset in Georgia, providing water storage for the surrounding area. Despite its private ownership and lack of federal regulation, the dam's moderate risk assessment highlights the importance of continued monitoring and maintenance to ensure its safety and functionality for both recreational and water resource purposes.