Gardner Dam, located in Eddyville, Iowa, was completed in 1992 by the USDA NRCS and serves multiple purposes including fire protection, stock, and small fish pond. This earth dam stands at a height of 29 feet and spans 275 feet in length, with a storage capacity of 18 acre-feet. Situated on TR- BLUFF CREEK, the dam is under the jurisdiction of the Iowa DNR and is regulated, inspected, and enforced by state agencies.

The dam's hazard potential is rated as low, with a moderate risk assessment score of 3. While the condition of Gardner Dam is currently not rated, it meets state permitting and inspection requirements. The spillway type is uncontrolled, and the dam has no outlet gates or associated structures. Despite its modest size, Gardner Dam plays a crucial role in water resource management and climate resilience efforts in the region.

Water resource and climate enthusiasts can appreciate Gardner Dam for its contribution to local water storage and management, as well as its role in providing fire protection and supporting wildlife habitats. With its low hazard potential and moderate risk assessment, the dam stands as a reliable infrastructure for the community. As a privately owned structure, Gardner Dam showcases the importance of collaboration between private owners and state agencies in ensuring the safety and sustainability of water resources in Iowa.