Located in Woodbury County, Iowa, the Bacon Creek Watershed Site K-1 is a crucial flood risk reduction structure designed by the USDA NRCS and completed in 1976. Situated near the TR-Floyd River in Sioux City, this earth dam stands at a height of 39 feet and has a length of 370 feet, providing a storage capacity of 74 acre-feet. With a low hazard potential and a moderate risk assessment rating, this dam plays a vital role in protecting the surrounding area from potential flooding events.

Managed by the Iowa Department of Natural Resources, Bacon Creek Watershed Site K-1 is regulated, permitted, inspected, and enforced by state agencies to ensure its structural integrity and functionality. Serving multiple purposes including fire protection, stock or small fish pond, and flood risk reduction, this watershed site covers a drainage area of 0.21 square miles and has a surface area of 6 acres. Despite not being rated for condition assessment, this structure has been maintained to meet regulatory standards and ensure the safety of the community.

With its location in a high-risk flood zone, Bacon Creek Watershed Site K-1 remains a critical infrastructure asset in the region, contributing to the overall water resource management and climate resilience efforts. Supported by local government ownership and oversight, this earth dam exemplifies the collaborative efforts between federal and state agencies to mitigate flood risks, protect communities, and safeguard the environment.