Located in Sioux City, Iowa, the Bacon Creek Watershed Site M-1 is a vital flood risk reduction structure designed by the USDA NRCS in 1976. This earth dam stands at 32 feet tall and spans 535 feet, providing storage for up to 163 acre-feet of water. With a low hazard potential and a moderate risk assessment rating, this site is regulated by the Iowa DNR and undergoes state inspection, permitting, and enforcement to ensure its proper function.

Situated on the TR-Floyd River, this site plays a crucial role in fire protection, stock, and small fish pond management in addition to flood risk reduction. Owned and operated by the local government, Bacon Creek Watershed Site M-1 is part of a larger effort to manage water resources in the Plymouth County area. While the condition assessment is currently not rated, the site's emergency action plan readiness and risk management measures are in place to address any potential issues that may arise.

As a key structure in the Omaha District managed by the Natural Resources Conservation Service, Bacon Creek Watershed Site M-1 serves as a valuable asset in the region's water resource and climate management strategies. With its strategic location and purposeful design, this site stands as a testament to the collaboration between federal, state, and local entities in ensuring the safety and sustainability of the surrounding community.