Mcintyre Dam, located in Princeton, Missouri, is a privately-owned earth dam designed by the USDA NRCS for grade stabilization purposes. Completed in 2013, the dam stands at a height of 30 feet and has a length of 432 feet, with a storage capacity of 54 acre-feet. It serves multiple purposes including grade stabilization, recreation, and water supply, making it a valuable asset for the local community.

Situated on a tributary to Brush Creek in Decatur County, Iowa, Mcintyre Dam is regulated by the Iowa DNR and undergoes state permitting, inspection, and enforcement to ensure its safety and compliance with regulations. With a low hazard potential and a condition assessment of "Not Rated", the dam provides essential benefits while maintaining a low risk profile. Despite not having outlet gates, the dam's spillway width of 14 feet allows for a maximum discharge of 143 cubic feet per second, ensuring effective flood control measures.

Although Mcintyre Dam has not been rated for its condition, its completion in 2013 reflects a commitment to water resource management and climate resilience. With its strategic location and multiple purposes, the dam plays a crucial role in protecting the local environment and providing essential services to the community. As a key infrastructure for grade stabilization and water supply, Mcintyre Dam stands as a testament to the importance of sustainable water resource management in the face of changing climates.