Siverly Dam, located in Maloy, Iowa, is a privately owned earth dam that was completed in 1996 for the primary purposes of fire protection, livestock, and small fish pond. The dam stands at a height of 25 feet and spans a length of 370 feet, with a storage capacity of 53 acre-feet. Situated on the TR-Platte River, the dam serves as a crucial water resource for the surrounding area, with a surface area of 4.4 acres and a drainage area of 0.21 square miles.

Managed by the Iowa Department of Natural Resources, Siverly Dam is regulated, permitted, inspected, and enforced by the state agency to ensure its safety and compliance with regulations. Despite its low hazard potential, the dam is classified as having a moderate risk level, indicating the importance of ongoing risk management measures. While the dam's condition assessment is currently not rated, it is essential for water resource and climate enthusiasts to monitor developments related to the dam's safety and maintenance to safeguard the surrounding community and ecosystem.