Rapide Croche Lock and Dam, situated on the Fox River in Wrightstown, Wisconsin, was completed in 1930 with a primary purpose of flood risk reduction. The dam, owned and operated by the US Army Corps of Engineers, serves multiple functions including hydroelectric power generation, navigation, and water supply. The concrete structure spans 600 feet in length and features a controlled spillway and a lock with dimensions of 146 feet in length and 36 feet in width.

A recent risk assessment conducted by the USACE identified seepage and potential impacts from ice or debris as primary risk factors for the dam. To manage these risks, regular monitoring and inspections are conducted by USACE staff, in collaboration with the State and hydropower company. Emergency Action Plans are in place, and daily updates on discharges from Lake Winnebago are provided to the public. Proactive measures, such as replacing spillway piers and gates, have been implemented to enhance the reliability and resilience of the structure.

Overall, Rapide Croche Lock and Dam is a critical infrastructure contributing to water resource management in the region. The collaborative efforts of various agencies and stakeholders ensure the continuous operation and safety of the dam, exemplifying a proactive approach to risk management and maintenance in the face of climate challenges.