Soap Creek Watershed Site 4-56 is a vital water resource site located in Appanoose, Iowa, specifically in the city of Floris. Managed by the USDA NRCS, this local government-owned site serves multiple purposes including fire protection, stock, and small fish pond maintenance, as well as flood risk reduction. The earth dam, completed in 1998, stands at a height of 27 feet and spans a length of 510 feet, providing a storage capacity of 125 acre-feet.

With a low hazard potential and a moderate risk assessment rating, Soap Creek Watershed Site 4-56 plays a crucial role in managing water resources in the area. Governed by the Iowa DNR and meeting state regulatory standards for inspection and enforcement, this site ensures the safety and sustainability of the surrounding environment. The presence of an uncontrolled spillway and soil foundation further enhances its functionality, with a drainage area of 0.41 square miles and a surface area of 5.8 acres contributing to its overall efficiency.

As part of the overall water management strategy in the region, Soap Creek Watershed Site 4-56 stands as a testament to the collaborative efforts between local government agencies and the USDA NRCS. Its strategic location along TR-Soap Creek and its contribution to flood risk reduction highlight its importance in maintaining ecological balance and supporting the community's water needs. With a focus on conservation and sustainability, this site serves as a model for effective water resource management in the region.