Hart Dam, located in Villisca, Iowa, along the West Nodaway River, was completed in 2001 with the primary purpose of grade stabilization. This privately owned earth dam stands at a height of 26 feet and spans a length of 410 feet, with a storage capacity of 33 acre-feet. The dam serves to protect the surrounding area from erosion and flooding, contributing to the overall water resource management in Montgomery County.

Managed by the NRCS, Hart Dam is classified as low hazard potential with a moderate risk assessment. While not currently rated for condition assessment, the dam plays a crucial role in maintaining the stability of the West Nodaway River. Despite not being regulated by the state or subject to regular inspections, the dam's construction and design by the NRCS ensure its structural integrity and effectiveness in managing water flow and sedimentation in the area.

For water resource and climate enthusiasts, Hart Dam represents a significant infrastructure asset in Iowa's water management system. With a focus on grade stabilization and a low hazard potential, the dam serves as a key component in mitigating erosion and protecting the surrounding area from potential flooding events. The collaboration between private ownership, the NRCS, and other stakeholders highlights the importance of proactive measures in addressing water resource challenges in the region.