Aegon Dam, also known as Mc Leod Dam, is a privately owned recreational dam located in Cedar Rapids, Iowa. Built in 1997 by HALL AND HALL ENGINEERS, the dam stands at a height of 26 feet and spans 2660 feet across Prairie Creek. With a storage capacity of 124 acre-feet, the dam primarily serves recreational purposes and is a popular spot for water resource and climate enthusiasts in Linn County.

Despite its satisfactory condition assessment, Aegon Dam poses a high hazard potential due to its uncontrolled spillway type and moderate risk rating. The dam is regulated by the Iowa Department of Natural Resources and undergoes regular inspections, with the last assessment conducted in July 2020. With a drainage area of 0.12 square miles and a surface area of 6.6 acres, the dam plays a crucial role in managing water flow and ensuring the safety of the surrounding community.

As a key feature in the local landscape, Aegon Dam provides both recreational opportunities and essential water management functions. Its strategic location in Cedar Rapids, along with its significant storage capacity and high hazard potential, make it a focal point for water resource and climate enthusiasts interested in understanding the intersection of infrastructure, environment, and recreation in Iowa.