Located in Woodlawn, Kansas, the 28-10b dam serves a crucial role in debris control and flood risk reduction along Gregg Creek-TR. Built in 2005, this earth dam stands at a height of 28 feet and stretches 600 feet in length, with a storage capacity of 279.8 acre-feet. The dam's spillway, with a controlled design and a width of 100 feet, can handle a maximum discharge of 1974 cubic feet per second, ensuring effective water management during heavy rainfall events.

Managed by the Kansas Department of Agriculture, the 28-10b dam is regulated, inspected, and enforced by the state to ensure its structural integrity and functionality. Despite being classified as low hazard potential and not yet rated for condition assessment, this dam is equipped with safety measures and emergency protocols. However, its risk assessment is labeled as very high, highlighting the importance of ongoing monitoring and maintenance to mitigate potential hazards and protect downstream communities in Nemaha County.

As water resource and climate enthusiasts, the intricate details of the 28-10b dam's design, purpose, and functionality provide valuable insights into the intersection of infrastructure, environmental stewardship, and public safety. With its contribution to debris control, flood risk reduction, and water storage, this dam stands as a key component in the local water management system, demonstrating the critical role that such structures play in safeguarding communities and ecosystems against the impacts of extreme weather events and changing climate conditions.