Located in Monona, Iowa, the Davis-Battle Cr. Watershed Site H-4-2 is a key water resource managed by local government authorities for fire protection, stock, and small fish pond purposes. Built in 1966 by USDA NRCS designers, this earth dam stands at a height of 47 feet and stretches over 419 feet, with a storage capacity of 80 acre-feet. The site is State regulated by the Iowa DNR and falls under the jurisdiction of the Iowa state agency, ensuring proper permitting, inspection, and enforcement measures are in place.

The dam's primary purpose also includes flood risk reduction, reflecting its crucial role in managing water resources in the region. The watershed site, situated along the TR-SOLDIER RIVER, covers a surface area of 3.5 acres and drains a 0.48 square mile area. Despite being classified as low hazard potential, the dam is deemed to have a moderate risk level, prompting the need for ongoing risk management measures. Overall, this site serves as a vital component of the local water infrastructure, contributing to both environmental resilience and community safety in the region.

As water resource and climate enthusiasts delve into the details of the Davis-Battle Cr. Watershed Site H-4-2, they uncover a complex network of regulatory oversight, design considerations, and risk management strategies. With its earth dam structure and controlled spillway, this site showcases the intricate balance between water conservation, agricultural needs, and flood protection. The ongoing monitoring and maintenance of this watershed site underscore the importance of sustainable water resource management practices in mitigating potential hazards and ensuring long-term environmental sustainability.