Rhoten Dam, located in Redfield, Iowa, is a privately owned structure designed by the USDA NRCS to serve multiple purposes, including grade stabilization, fish and wildlife pond management, and recreation. Completed in 2003, this earth dam stands at a height of 31 feet and has a length of 220 feet, with a storage capacity of 25 acre-feet. Situated on a tributary to Mosquito Creek, the dam contributes to watershed management and flood control efforts in the area.

With a low hazard potential and a moderate risk assessment rating, Rhoten Dam has not been officially rated for its current condition. However, the dam is inspected regularly by state authorities and is equipped with an uncontrolled spillway with a width of 12 feet. Despite being privately owned, the dam is permitted and regulated by the state, ensuring proper operation and maintenance to mitigate any potential risks.

Although Rhoten Dam does not have outlet gates or associated structures, it plays a crucial role in the local ecosystem and provides valuable recreational opportunities for the community. With its strategic location and multi-purpose design, this earth dam stands as a testament to effective water resource management and climate resilience efforts in Iowa.