Mentink Dam 1746, located in Polk, Nebraska, serves as a critical infrastructure for flood risk reduction along TR-Clear Creek. Built in 1978, this earth dam stands at a height of 27 feet and stretches 231 feet in length, providing a storage capacity of 96 acre-feet. Its primary purpose is to safeguard the surrounding area from potential flooding events, with a low hazard potential and a satisfactory condition assessment as of the last inspection in 2016.

Managed by the local government and regulated by the Nebraska Department of Natural Resources, Mentink Dam 1746 plays a vital role in protecting the community from water-related risks. With a drainage area of 0.4 square miles and a normal storage capacity of 20 acre-feet, this dam ensures the effective management of water resources in the region. Despite its age, the dam continues to meet regulatory standards, with state inspections, permitting, and enforcement in place to ensure its safe operation.

For water resource and climate enthusiasts, Mentink Dam 1746 provides a fascinating example of how infrastructure plays a crucial role in mitigating the impacts of extreme weather events. With a focus on flood risk reduction and a history of satisfactory performance, this dam exemplifies the importance of proactive measures in protecting communities and ecosystems from the challenges posed by a changing climate.