Randy Grgurich Dam, located in Lucas County, Iowa, is a privately owned structure primarily designed for grade stabilization along the TR - Little White Breast river or stream. Completed in 2014 by the USDA NRCS, this earth dam stands at a height of 28 feet and spans 330 feet in length. With a storage capacity of 17 acre-feet, it serves multiple purposes including grade stabilization, recreation, and water supply for the local community.

Despite its low hazard potential, the dam is regulated and inspected by the Iowa DNR, ensuring its safety and compliance with state standards. The spillway, which is uncontrolled, has a width of 18 feet, and the outlet gates are also uncontrolled. The risk assessment for the dam is moderate, with a DSAC assigned date yet to be determined. Although the condition assessment is currently not rated, the dam is equipped with emergency action plans in case of any unforeseen events, with emergency contacts and inundation maps yet to be prepared.

Overall, Randy Grgurich Dam is a crucial structure in the area, providing essential services while also being mindful of the potential risks associated with its operation. Its completion in 2014 marked a milestone in water resource management and climate resilience efforts in Lucas County, Iowa. With continued monitoring and maintenance, the dam remains a vital asset for the community, balancing the need for water supply, recreation, and environmental protection.