Bee Jay Watershed Site 4, located in Pottawattamie, Iowa, is a vital water resource managed by the local government for fire protection, stock, and small fish pond purposes. Constructed in 1977 by the USDA NRCS, this earth dam stands at a height of 31 feet and has a storage capacity of 35 acre-feet. Situated along the TR-West Nishnabotna River, this site plays a crucial role in flood risk reduction for the surrounding area.

With a low hazard potential and a moderate risk assessment score of 3, Bee Jay Watershed Site 4 is regulated by the Iowa DNR and undergoes regular state inspections, permitting, and enforcement. The dam, designed for fire protection and water storage, covers a drainage area of 0.17 square miles and provides a surface area of 3 acres. Despite its critical role in water management, the dam's condition assessment remains unrated, signaling the need for continued monitoring and maintenance to ensure its structural integrity and functionality for the community.

Overall, Bee Jay Watershed Site 4 serves as a valuable asset for water resource and climate enthusiasts, showcasing the importance of sustainable water management practices in mitigating flood risks and supporting local ecosystems. As a part of the Omaha District, this site exemplifies the collaboration between federal and state agencies to safeguard water resources and enhance environmental resilience in the region.