Robert Phillips Dam, located in Lucas, Iowa, is a privately owned earth dam designed by USDA - NRCS for grade stabilization purposes. Completed in 2017, the dam stands at a height of 23 feet and spans 450 feet in length, with a storage capacity of 66 acre-feet. Situated on a tributary to Fivemile Creek, the dam is regulated by the Iowa Department of Natural Resources and is subject to state permitting, inspection, and enforcement.

With a low hazard potential and a condition assessment of "Not Rated," Robert Phillips Dam plays a crucial role in managing water resources in the area. The dam's spillway width of 30 feet and maximum discharge of 38 cubic feet per second ensure effective flood control and water management. Although the dam has not been assigned an Emergency Action Plan or undergone a risk assessment, its presence serves as a vital infrastructure for maintaining water quality and quantity in the region.

For water resource and climate enthusiasts, Robert Phillips Dam represents a modern engineering feat that blends environmental protection with infrastructure development. As a key component in the local watershed management system, the dam showcases the importance of sustainable water resource management practices. Its construction and operation demonstrate a commitment to safeguarding the surrounding ecosystem while addressing the challenges posed by climate change and increasing water demands.