Mesabi Chief Tailings 2 is a privately owned tailings dam located in Itasca County, Minnesota, near the city of Keewatin. Completed in 1952, this earth dam stands at a height of 40 feet and has a length of 9600 feet, with a storage capacity of 7760 acre-feet. The dam is regulated by the Minnesota Department of Natural Resources, with regular inspections to ensure its structural integrity and compliance with state regulations.

With a low hazard potential and a satisfactory condition assessment, Mesabi Chief Tailings 2 serves the primary purpose of storing tailings from mining operations in the area. The dam is situated along the Swan River-TR and is designed as an earth dam with a buttress core type. While the dam has not undergone any modifications in recent years, it remains a crucial structure for managing mine waste and protecting the surrounding environment.

For water resource and climate enthusiasts, Mesabi Chief Tailings 2 offers a fascinating insight into the engineering and regulatory aspects of tailings dams. With its location in a mining-intensive region and the potential environmental risks associated with tailings storage, the dam serves as a reminder of the importance of proper design, maintenance, and oversight in managing water resources and protecting ecosystems. As the dam continues to be monitored and inspected regularly, it showcases the ongoing efforts to mitigate any potential hazards and ensure the safety of the surrounding community and environment.