Anderson Dam, located in Coin, Iowa, is a private-owned earth dam designed by USDA NRCS with a primary purpose of grade stabilization. Completed in 2000, this dam has a height of 24 feet, a length of 532 feet, and a storage capacity of 70 acre-feet. Situated on the Tr- Tarkio River in Montgomery County, Iowa, the dam serves to control water flow and prevent erosion in the surrounding area.

Despite having a low hazard potential and a moderate risk assessment, Anderson Dam is not currently rated for its condition. The dam features an uncontrolled spillway and is regulated by the Iowa Department of Natural Resources. The dam's emergency action plan status and risk management measures are currently not available, indicating a need for further evaluation and preparedness in case of an emergency.

Water resource and climate enthusiasts may find Anderson Dam's location and design intriguing, as it plays a crucial role in managing water flow and preventing erosion in the area. With a focus on grade stabilization and a storage capacity of 70 acre-feet, the dam's impact on the local ecosystem and water resources is significant. However, the lack of current condition assessment and emergency preparedness information highlights the need for continued monitoring and maintenance to ensure the safety and effectiveness of Anderson Dam in the face of changing climate conditions.