Klyn Dam, located in Eldon, Iowa, was completed in 2016 and serves as a vital infrastructure for flood risk reduction in the region. Designed by Kent O. Rice and French-Reneker-Associates, Inc., this privately owned earth dam stands at a height of 28 feet and has a storage capacity of 73 acre-feet. With a low hazard potential and not yet rated for condition assessment, Klyn Dam plays a crucial role in protecting the surrounding area from potential flooding events.

Managed by the Iowa Department of Natural Resources, Klyn Dam is regulated, permitted, inspected, and enforced by state authorities to ensure its continued functionality and safety. The dam's primary purpose includes flood risk reduction and grade stabilization, making it a key component of water resource management in Wapello County. With a drainage area of 0.24 square miles and a maximum discharge of 24 cubic feet per second, Klyn Dam is equipped to handle potential flood events and safeguard the local community.

As a part of the Rock Island District, Klyn Dam contributes to the overall water resource infrastructure in the area, working in conjunction with other structures to manage water flow effectively. While its condition assessment is not yet rated, ongoing inspections and regulatory oversight by the Iowa DNR ensure that the dam remains in compliance with safety standards. Climate and water resource enthusiasts can appreciate the significance of Klyn Dam in mitigating flood risks and protecting the environment in Wapello, Iowa.