Corey Family Farms Dam, located in Lake City, Iowa, was completed in 2004 by the NRCS and serves a primary purpose of fire protection, stock, or small fish pond. This earth dam stands at a height of 33 feet and stretches 350 feet in length, with a storage capacity of 43 acre-feet. Situated on TR- Lake Creek, the dam is regulated by the Iowa DNR and is subject to state permitting, inspection, and enforcement.

With a low hazard potential and a moderate risk assessment rating, Corey Family Farms Dam plays a crucial role in water resource management in Calhoun County. The dam's location in a rural area ensures that it primarily benefits private owners and local agricultural operations. Despite not being rated for its condition, the dam remains a key infrastructure for ensuring water availability and fire protection in the region.

Water resource and climate enthusiasts will appreciate Corey Family Farms Dam as a vital component of the local ecosystem, providing essential water storage for agricultural and fire protection purposes. The dam's earth structure and uncontrolled spillway reflect a balance between functionality and natural water flow. As a privately owned and state-regulated facility, the dam showcases the collaborative efforts needed to manage water resources effectively while mitigating potential risks and ensuring compliance with regulatory standards.