Delzell Dam, located in Milton, Iowa, was completed in 2003 and serves multiple purposes including fire protection, stock, and small fish pond management. The dam, primarily owned and regulated by private entities, stands at 21 feet high with a length of 395 feet, providing a storage capacity of 143 acre-feet. Situated on the TR- FOX RIVER, the dam's low hazard potential and moderate risk assessment make it a crucial asset for water resource management in the area.

Managed by NRCS, Delzell Dam is constructed with an earth foundation and uncontrolled spillway type. Despite not being rated for condition assessment, the dam's state-regulated status ensures regular inspections and enforcement measures to maintain its functionality. With a drainage area of 0.47 square miles and a surface area of 9.1 acres, the dam plays a significant role in water storage and management within the region.

Delzell Dam's strategic location in Davis County, Iowa, under the jurisdiction of the IOWA DNR, highlights its importance in the local ecosystem. As a key structure for water resource management, the dam provides essential services for fire protection, livestock, and fisheries while maintaining a low hazard potential. With its modern design and regulatory oversight, Delzell Dam stands as a vital asset for climate enthusiasts and water resource professionals alike, ensuring sustainable water management practices in the region.