Rahn Pond Dam, located in Effingham, Georgia, was completed in 1982 with a primary purpose of recreation. The dam is privately owned and stands at a height of 26 feet, with a length of 480 feet. It has a storage capacity of 59 acre-feet and covers a surface area of 5 acres. The drainage area for the dam is approximately 90 square miles.

Despite being unregulated by the state, Rahn Pond Dam has a low hazard potential and a moderate risk assessment rating. The dam is primarily made of earth with a buttress core type and an uncontrolled spillway. The last inspection of the dam was conducted in March 2016, with an inspection frequency of every 5 years. The condition of the dam is currently listed as "Not Rated" and it does not have an established Emergency Action Plan (EAP) in place.

For water resource and climate enthusiasts, Rahn Pond Dam offers a unique opportunity for recreational activities in Effingham, Georgia. With its scenic location and moderate risk assessment, this dam serves as an important water resource for the local community. While it may not be state-regulated, ongoing inspections ensure the safety and integrity of the structure. As climate change continues to impact water resources, monitoring and maintaining dams like Rahn Pond Dam will be crucial to ensure their long-term sustainability and effectiveness in managing water supply and flood control in the region.