Corning Reservoir Dam, located in Adams County, Iowa, is a vital water supply structure managed by the local government. Completed in 1917, this Earth-type dam stands at a height of 30 feet and spans 575 feet across the TR-East Nodaway River. With a storage capacity of 315 acre-feet, it primarily serves the purpose of water supply for the surrounding area.

The dam has a significant hazard potential, but its condition is assessed as satisfactory. It is regulated by the Iowa Department of Natural Resources and undergoes regular inspections to ensure its safety and functionality. The dam features an uncontrolled spillway with a width of 50 feet, and its risk assessment is categorized as moderate. In case of emergencies, the dam has emergency action plans in place to mitigate any potential risks.

For water resource and climate enthusiasts, Corning Reservoir Dam offers a fascinating glimpse into the intersection of infrastructure, water management, and environmental stewardship. Its history, design, and purpose underscore the critical role that dams play in providing essential resources to communities while also highlighting the importance of maintaining and monitoring these structures to ensure their long-term sustainability and safety in the face of changing climate conditions.