Hardin Dam, located in Lee County, Iowa, is a privately owned structure designed by NRCS with a primary purpose of fire protection, stock, or small fish pond. Completed in 2000, the earth dam stands at a height of 32 feet and spans 430 feet in length. With a storage capacity of 53 acre-feet, the dam serves the TR- LICK CREEK, offering low hazard potential and a moderate risk assessment rating.

Despite being privately owned, Hardin Dam is regulated by the Iowa Department of Natural Resources and undergoes regular state inspections and enforcement. The dam's structure primarily consists of earth and stone with a soil foundation, and features an uncontrolled spillway. Although the dam's condition is not currently rated, its risk management measures are in place to mitigate potential issues and ensure safety for surrounding areas.

For water resource and climate enthusiasts, Hardin Dam presents an intriguing case study in dam management and risk assessment. With its modest storage capacity and unique purpose, the dam showcases the importance of maintaining and monitoring infrastructure to protect against potential hazards and maintain water resources for various uses. The collaborative efforts between the private owner and state regulatory agencies exemplify the shared responsibility in safeguarding water systems and infrastructure for the benefit of the community.