Ruepke Dam, located in Chariton, Iowa, is a privately owned structure that serves as a recreational site along the Chariton River. Completed in 1994, the earth dam stands at a height of 13 feet and spans a length of 5150 feet, with a storage capacity of 154 acre-feet. With a surface area of 23.3 acres and a drainage area of 0.47 square miles, the dam's primary purpose is for recreation, offering visitors a serene environment for outdoor activities such as fishing, boating, and wildlife observation.

Managed by the Iowa Department of Natural Resources, Ruepke Dam is regulated, inspected, and enforced by state authorities to ensure its safe operation and compliance with environmental regulations. Despite being classified as having a low hazard potential, the dam's risk assessment indicates a moderate level of risk, suggesting a need for ongoing monitoring and risk management measures. The dam's uncontrolled spillway, with a width of zero, poses a potential risk factor that must be carefully managed to prevent flooding and protect downstream areas.

Overall, Ruepke Dam presents an opportunity for water resource and climate enthusiasts to appreciate the importance of proper dam maintenance and risk management in safeguarding both recreational sites and surrounding ecosystems. As a focal point for outdoor recreation in Lucas County, Iowa, the dam's presence contributes to the conservation and enjoyment of natural resources, while highlighting the need for ongoing vigilance in ensuring the safety and sustainability of water infrastructure in the region.