Located in Cedar Rapids, Iowa, Gehring Dam is a private earth dam designed by Fox Engineering for recreational purposes. Completed in 2007, this dam stands at a height of 28 feet and spans 520 feet in length, with a storage capacity of 259 acre-feet. Situated on the Tr- Otter Creek, Gehring Dam offers a surface area of 17.1 acres for water enthusiasts to enjoy various recreational activities.

Managed by the Iowa Department of Natural Resources, Gehring Dam is regulated, inspected, and enforced by state authorities to ensure its safety and compliance with regulations. Despite having a significant hazard potential, the dam's condition is assessed as satisfactory, with the last inspection conducted in June 2016. With a moderate risk assessment rating of 3, risk management measures are in place to mitigate any potential concerns and ensure the safety of the surrounding community.

As a vital water resource in Linn County, Iowa, Gehring Dam plays a crucial role in providing recreational opportunities while also serving as a flood control structure. With its strategic location and design features, this dam continues to be a valuable asset for both water resource and climate enthusiasts in the region.