Tubola Detention is a privately owned earth dam located in Jackson, Minnesota, along the Des Moines River. Built in 1974 by the USDA NRCS, this structure stands at a height of 39 feet and spans 500 feet in length, with a storage capacity of 125 acre-feet. Its primary purpose is flood risk reduction, serving as a crucial defense against potential flooding in the region.

Managed by the Minnesota Department of Natural Resources, Tubola Detention is regulated, permitted, inspected, and enforced by state agencies to ensure its safe operation. Despite being classified as having a low hazard potential, the dam is regularly assessed to be in satisfactory condition, with a moderate risk rating. In the event of an emergency, the structure currently does not have an Emergency Action Plan in place, highlighting a potential area for improvement in terms of risk management and preparedness.

Overall, Tubola Detention plays a vital role in protecting the surrounding area from flooding, showcasing the importance of proper dam management and maintenance in safeguarding water resources and climate resilience. With its strategic location along the Des Moines River and its significant flood risk reduction capabilities, this earth dam stands as a testament to the collaborative efforts between private owners, government agencies, and environmental conservationists in ensuring the safety and sustainability of water resources in Minnesota.