Located in Decatur County, Iowa, the East Fork Big Cr Watershed Site E-14 is a crucial flood risk reduction structure designed by the USDA NRCS in 1990. This earth dam stands at a height of 22 feet and spans 265 feet, with a storage capacity of 101 acre-feet. The dam serves multiple purposes including fire protection, stock, and small fish pond management, in addition to flood risk reduction for the TR- East Fork Big Creek.

Managed by the Iowa DNR, this structure is regulated, permitted, inspected, and enforced by state authorities to ensure its safety and operational effectiveness. With a low hazard potential and a moderate risk assessment rating, the East Fork Big Cr Watershed Site E-14 plays a crucial role in managing water resources and mitigating flood risks in the surrounding area. Located in a rural setting, this site serves as a testament to the collaborative efforts between local government agencies and federal entities like the Natural Resources Conservation Service in safeguarding communities against potential water-related disasters.

As part of the Rock Island District of the USACE, the East Fork Big Cr Watershed Site E-14 exemplifies the importance of proactive water resource management and the integration of sustainable infrastructure for climate resilience. With a focus on risk reduction and community safety, this structure is a vital component of the overall watershed management plan, highlighting the significance of coordinated efforts in preserving and protecting our water resources for future generations.