Greenlee Dam, located in Rathbun Reservoir, Iowa, is a privately owned structure designed by the NRCS with a primary purpose of fire protection, stock, or small fish pond. Completed in 2000, this earth dam stands at a height of 18 feet and spans a length of 554 feet. With a maximum storage capacity of 62 acre-feet and a normal storage of 22 acre-feet, the dam serves as a crucial resource for water management in the area.

The dam is regulated by the Iowa DNR and undergoes regular inspections, with a low hazard potential and a moderate risk assessment rating. While the dam does not have a designated spillway, it is designed to handle controlled overflow events. The surrounding area boasts a surface area of 5.4 acres and a drainage area of 0.18 square miles, providing essential habitat for local wildlife and contributing to the overall ecological health of the region.

Despite its relatively low hazard potential, Greenlee Dam plays a vital role in water resource management and climate resilience efforts in Wayne County, Iowa. As enthusiasts of water resources and climate initiatives, understanding the infrastructure and regulatory framework of dams like Greenlee is crucial in ensuring the sustainable use of water resources and the protection of ecosystems in the face of a changing climate.