Dike No. 1, located in North Redwood, Minnesota, along the Minnesota River, is a state-regulated structure built in 1979 for the primary purpose of flood risk reduction. This earth-type dam stands at a height of 8 feet with a structural height of 10 feet and a length of 520 feet. With a storage capacity of 420 acre-feet, Dike No. 1 plays a crucial role in managing water levels in the area, covering a drainage area of 4.7 square miles.

Managed by the Minnesota Department of Natural Resources, Dike No. 1 has been deemed to have a low hazard potential and is assessed to be in satisfactory condition as of the last inspection in 2017. With state permitting, inspection, and enforcement in place, this vital infrastructure ensures the protection of surrounding communities from potential flooding events. As a part of the overall flood risk reduction strategy, Dike No. 1 contributes to the resilience and safety of the area, serving as a key component of water resource management in Redwood County, Minnesota.

Collaboration between state agencies and local authorities is essential for the continued maintenance and operation of Dike No. 1. As a vital piece of infrastructure along the Minnesota River, this structure showcases the importance of proactive measures in mitigating flood risks and ensuring the long-term sustainability of water resources in the region. With its strategic location and purposeful design, Dike No. 1 stands as a testament to effective water management practices in the face of changing climate conditions and increasing water-related challenges.