Located in Woodbury County, Iowa, Bacon Creek Watershed Site A-1 is a crucial flood risk reduction structure designed by the USDA NRCS and completed in 1978. This earth dam stands at 58 feet tall and spans 385 feet in length, with a storage capacity of 112 acre-feet and a drainage area of 0.21 square miles. The primary purpose of this dam is to protect the surrounding area from flooding, making it a key asset for water resource management in the region.

The dam, situated along the TR-Bacon Creek, is regulated by the Iowa DNR and meets state permitting, inspection, and enforcement requirements. Despite its low hazard potential, the site has a moderate risk rating. While the condition assessment is currently not rated, the structure's emergency action plan status and risk management measures are not specified. Overall, Bacon Creek Watershed Site A-1 plays a critical role in flood control and water management efforts in the area, showcasing the importance of sustainable infrastructure for climate resilience.

As a part of the larger watershed system, Bacon Creek Watershed Site A-1 is a testament to the collaborative efforts between local government and federal agencies in addressing flood risk and ensuring water resource sustainability. With its strategic location in Sioux City and its capacity to mitigate flood impacts, this earth dam serves as a vital component of the region's infrastructure. As water resource and climate enthusiasts, understanding the significance of structures like Bacon Creek Watershed Site A-1 is essential in promoting effective water management practices and building resilience in the face of changing environmental conditions.