Cushman, located in Hebron, Wisconsin, is a privately owned dam with a primary purpose of recreation. Built in 1913, this gravity dam stands at 11 feet in height and spans 300 feet in length, creating a surface area of 48 acres and a maximum storage capacity of 210 acre-feet. The dam is situated on the Bark River and is regulated by the Wisconsin Department of Natural Resources, ensuring that it meets state permitting, inspection, and enforcement requirements.

Despite being classified as low hazard potential, Cushman poses a very high risk due to its condition being currently not rated. The last inspection of the dam was conducted in June 2009, with an inspection frequency of 10 years. The spillway of the dam is controlled and has a width of 45 feet, allowing for a maximum discharge of 216 cubic feet per second. While the dam has not been modified in recent years, there are no emergency action plans in place, and the risk management measures are not specified.

For water resource and climate enthusiasts, Cushman presents an intriguing case study of a historic dam in Wisconsin that combines recreational use with the need for proper regulation and maintenance to ensure public safety and environmental protection. Its location on the Bark River and proximity to the Chicago and Detroit Districts of the US Army Corps of Engineers add further complexity to its management and oversight. With its rich history and notable risk assessment, Cushman serves as a focal point for discussions on the sustainable management of water resources in the face of changing climates and increasing pressures on aging infrastructure.