Dozark Dam, located in Crawford County, Iowa, was completed in 1962 by the USDA NRCS with the primary purpose of fire protection and as a stock or small fish pond. The earth-type dam stands at a height of 27 feet and spans a length of 550 feet, providing a storage capacity of 49 acre-feet. Situated on the TR-Boyer River, the dam has a low hazard potential and is regulated by the Iowa Department of Natural Resources.

Despite its modest size, Dozark Dam plays a crucial role in managing water resources in the area, with a normal storage capacity of 19 acre-feet and a surface area of 3.2 acres. While its spillway is uncontrolled, the dam's risk assessment indicates a moderate level of risk, emphasizing the importance of regular inspections and maintenance to ensure its structural integrity. The surrounding community of Arion benefits from the dam's presence, highlighting the interconnectedness of water resource management and climate resilience in the region.

Managed by the local government, Dozark Dam serves as a vital infrastructure for the community, supporting both practical and recreational purposes. With the support of the Natural Resources Conservation Service, the dam continues to play a key role in water management efforts, underscoring the importance of sustainable practices in safeguarding our water resources for future generations. For water resource and climate enthusiasts, Dozark Dam represents a fascinating example of the intersection between infrastructure development, environmental stewardship, and community resilience in the face of changing climate conditions.