Miller, also known as Diversion Dike, is a crucial structure located in Barron, Wisconsin, designed by the USDA NRCS to serve as a debris control system along the Hay Offstream river. Completed in 1972, this earth dam stands at a height of 39 feet and spans a length of 1385 feet, with a storage capacity of 80 acre-feet. Despite its low hazard potential and moderate risk assessment, Miller is regulated by the Wisconsin Department of Natural Resources, with regular inspections and enforcement measures in place to ensure its safety and functionality.

Owned by the local government, Miller also serves multiple purposes including fire protection, stock watering, small fish pond habitat, and recreation. With a drainage area of 0.1 square miles and a maximum discharge capacity of 50 cubic feet per second, this structure plays a vital role in managing water resources in the area. Although its condition assessment is currently not rated, the structure's emergency action plan and risk management measures are under review to meet guidelines and ensure the safety of the surrounding community in case of any unforeseen events.

Situated in a remote location and undisturbed by urban development, Miller remains a key player in the water resource management and climate resilience efforts in the region. With its uncontrolled spillway system and proximity to the Detroit District, this structure stands as a testament to the intricate network of infrastructure designed to protect communities and ecosystems from potential water-related risks. As climate change continues to pose challenges to water resources, structures like Miller will play an increasingly important role in ensuring the safety and sustainability of our water supply.