Beaverdam Lake Dam, located in Ashland, Wisconsin, is a Federal-owned structure managed by the USDA Forest Service. Built in 1944, this Earth dam stands at a height of 18 feet and has a length of 150 feet, providing a storage capacity of 11,029 acre-feet. With a normal storage of 550 acre-feet and a surface area of 3,000 acres, this dam plays a crucial role in water resource management in the region.

Despite its low hazard potential, Beaverdam Lake Dam is considered to have a moderate risk level, with a current condition assessment of "Not Rated." The dam features an uncontrolled spillway with a width of 60 feet and undergoes inspections every 10 years, with the last inspection conducted in July 2012. While it does not have an Emergency Action Plan (EAP) prepared, the dam continues to serve its primary purpose effectively, ensuring water supply and flood control for the surrounding area.

Water resource and climate enthusiasts will appreciate the historical significance and engineering marvel of Beaverdam Lake Dam. With its strategic location and vital role in water storage and management, this Federal-owned Earth dam stands as a testament to effective infrastructure planning and management in Wisconsin.