Stills Dam, located in Indianola, Iowa, is a privately owned structure designed by the NRCS for fire protection, stock, or small fish pond purposes. Completed in 2003, this earth dam stands at a height of 20 feet with a length of 663 feet and a storage capacity of 84 acre-feet. The dam is situated on TR- Broadhorn Creek and is regulated by the Iowa DNR, with state permitting, inspection, and enforcement in place to ensure its safety and functionality.

Despite its low hazard potential, Stills Dam is considered to have a moderate risk level, with no condition assessment rating currently available. The dam features an uncontrolled spillway and has a surface area of 7.5 acres, serving a drainage area of 0.24 square miles. While the dam has not been modified in recent years and lacks emergency action preparedness measures, its risk management is being actively monitored to prevent potential issues and ensure the safety of the surrounding community and environment. Stills Dam stands as a vital asset for water resource management and climate resilience in the area.