Mc Cormick Dam, located in Lucas County, Iowa, is a privately owned earth dam built in 1965 by the USDA NRCS. The dam serves multiple purposes such as fire protection, stock, small fish pond, and recreation, with a storage capacity of 75 acre-feet and a surface area of 5.4 acres. Situated on TR-WHITEBREAST CREEK near the RED ROCK RESERVOIR, the dam stands at 35 feet tall and spans 360 feet in length.

The dam, regulated by the Iowa Department of Natural Resources, has a low hazard potential and is currently in a not rated condition. Despite being last inspected in 1967, the dam's risk assessment is moderate, with certain risk management measures in place. With a drainage area of 0.04 square miles, the dam's primary purpose is to provide essential water resources for fire protection while also supporting recreational activities in the area.

Overall, Mc Cormick Dam is a critical infrastructure that contributes to water resource management and climate resilience in the region. With its multiple functionalities and low hazard potential, the dam plays a significant role in ensuring water availability for various needs while also offering recreational opportunities for the local community.