Crow Dam, located in Warren County, Iowa, was completed in 1960 by the USDA NRCS and serves multiple purposes including fire protection, stock watering, and small fish pond creation. This earth dam stands at a height of 32 feet and has a length of 459 feet, creating a reservoir with a storage capacity of 49 acre-feet and a surface area of 4.8 acres. The dam is regulated by the Iowa DNR and undergoes regular inspections to ensure its safety and functionality.

Despite its low hazard potential and moderate risk assessment rating, Crow Dam has not been officially rated for its condition. The dam features an uncontrolled spillway and is designated for emergency response and preparedness measures, although specific guidelines and procedures have not been documented. Positioned on the Middle River, this structure plays a vital role in water resource management and climate resilience in the area, providing essential services to the local community while maintaining a focus on safety and environmental protection. With its historical significance and ongoing regulatory oversight, Crow Dam stands as a testament to the importance of sustainable water infrastructure in the face of changing climate conditions.