Located in Itasca, Minnesota, the Perry-Wyman Tailings dam is a privately owned structure with a primary purpose of storing tailings. Completed in 1949, this earth dam stands at a height of 35 feet and spans 2400 feet in length. With a storage capacity of 300 acre-feet and a drainage area of 7.5 square miles, the dam is regulated by the Minnesota Department of Natural Resources and undergoes regular inspections to ensure its safety and compliance with state regulations.

Despite its low hazard potential, the Perry-Wyman Tailings dam has been assessed to be in poor condition as of August 2013. The last inspection in September 2017 revealed the need for improvements to bring the dam up to standard. Local residents near the Swan River-Trout Lake area should be aware of the dam's condition and the potential risks associated with its poor state. As water resource and climate enthusiasts, it is essential to monitor and advocate for the maintenance and improvement of such critical infrastructure to protect the environment and surrounding communities.