Cedar Rapids Milldam (5 In 1) is a captivating structure located in Linn County, Iowa, along the Cedar River. Built in 1978, this gravity dam stands at a height of 14 feet and has a hydraulic height of 11 feet. Its primary purpose is hydroelectric power generation, with a normal storage capacity of 9,843 acre-feet and a surface area of 985 acres.

Managed by the local government and regulated by the Iowa Department of Natural Resources, Cedar Rapids Milldam is classified as a low hazard potential dam with a satisfactory condition assessment. The dam features a controlled spillway with a width of 605 feet, serving as a crucial component of the region's water resource infrastructure. Despite its age, the dam's risk assessment remains very high due to its structural complexity and the potential impact of a failure event.

With its rich history and significant contribution to hydroelectric power generation, Cedar Rapids Milldam (5 In 1) stands as a testament to the innovative engineering practices of its designers, Howard, Needles, T&B. As a focal point for water resource and climate enthusiasts, this dam represents a harmonious blend of technology and nature, showcasing the importance of sustainable water management practices in a changing climate landscape.