Powers Dam, located in Mills County, Iowa, along the TR-SPRING VALLEY CREEK, was completed in 1960 by the USDA NRCS and is currently privately owned. This earth dam stands at a height of 41 feet and spans 597 feet, providing fire protection and serving as a small fish pond with a storage capacity of 50 acre-feet. The dam's purpose and design align with its low hazard potential, making it a vital resource for the local community.

Despite being uncontrolled, Powers Dam has a moderate risk rating of 3 due to its age and lack of recent assessments. The Iowa DNR oversees state regulation, permitting, inspection, and enforcement of the dam to ensure its safety and functionality. With a surface area of 0.6 acres and a drainage area of 0.39 square miles, Powers Dam plays a crucial role in water resource management and climate resilience within the region.

Overall, Powers Dam stands as a testament to the importance of small-scale water infrastructure in providing essential services to local communities. As climate change continues to impact water resources, the upkeep and regulation of dams like Powers Dam will be critical in ensuring the safety and well-being of surrounding areas.