Kerschner Dam, located in Coal City, Iowa, is a privately owned structure designed by the USDA NRCS for fire protection, stock, or as a small fish pond. Completed in 1984, this earth dam stands at a height of 24 feet and spans 600 feet in length, with a storage capacity of 142 acre-feet. The dam is regulated and inspected by the Iowa Department of Natural Resources, ensuring its safety and compliance with state standards.

The primary purpose of Kerschner Dam is to provide fire protection and water storage for agricultural and recreational use. With a low hazard potential and a moderate risk assessment rating, this dam plays a vital role in managing water resources in the area. While the condition of the dam is currently not rated, regular inspections and enforcement measures help mitigate any potential risks and ensure its continued functionality.

Situated on the TR-CHARITON R. stream, Kerschner Dam serves as a crucial component of water management in Appanoose County, Iowa. Its location within the Rock Island District and the oversight of the Iowa DNR demonstrate the collaboration between federal and state agencies in safeguarding this essential infrastructure. As climate change continues to impact water resources, dams like Kerschner play a key role in ensuring water security and resilience for the community.