Hirsch Dam, located in Churchville, Iowa, is a privately owned structure with a primary purpose of fire protection, stock, or small fish pond. Completed in 1975, this earth dam stands at a height of 25 feet and has a length of 440 feet. With a storage capacity of 48 acre-feet and a surface area of 3.5 acres, the dam serves as a recreational spot in addition to its primary functions.

Managed by the Iowa Department of Natural Resources, Hirsch Dam is regulated and inspected regularly to ensure its safety and functionality. The dam has a low hazard potential and has not been rated for its current condition. Despite being uncontrolled, the spillway type of the dam provides adequate measures for managing excess water flow. Situated on the TR-North River, Hirsch Dam contributes to water resource management in the region.

Overall, Hirsch Dam plays a crucial role in providing fire protection, stock, and recreation opportunities while also serving as a small fish pond. Its moderate risk assessment underscores the importance of ongoing monitoring and maintenance to uphold its structural integrity and safeguard the surrounding community and environment.