Halverson, also known as Gov. Dodge State Park, is a state-owned dam located in Iowa, Wisconsin. This recreational dam on TR-Twin Valley Lake serves as a popular destination for water resource and climate enthusiasts, offering a surface area of 10 acres and a maximum storage capacity of 125 acre-feet. With a hydraulic height of 26 feet and a structural height of 37 feet, Halverson stands at a height of 37 feet and spans a length of 450 feet.

Despite its low hazard potential, Halverson's condition assessment is marked as unsatisfactory, with the last inspection date recorded in November 2013. The dam is regulated by the Wisconsin Department of Natural Resources (WIDNR), with state permitting, inspection, and enforcement in place to ensure its safety and compliance. While the dam's emergency action plan status and risk management measures are not currently specified, its location in COX HOLLOW DAM NO. 2 under the jurisdiction of the St. Paul District suggests ongoing efforts to mitigate potential risks and ensure public safety.

For water resource and climate enthusiasts visiting Halverson, its scenic setting within Gov. Dodge State Park offers opportunities for recreation and exploration. As one of Wisconsin's state-owned dams, Halverson provides a tranquil escape for outdoor activities, while also highlighting the importance of maintaining and monitoring dam infrastructure to safeguard against potential risks and ensure the continued enjoyment of this natural resource for years to come. With a focus on safety and regulatory compliance, Halverson serves as a reminder of the delicate balance between human recreation and environmental stewardship in the management of water resources.