Dd No 19 is a local government-owned flood risk reduction dam located in Brown County, Kansas. Completed in 2006, this earth dam stands at a height of 38.2 feet and has a storage capacity of 386 acre-feet. The primary purpose of Dd No 19 is flood risk reduction, with secondary purposes including debris control.

Situated on Pony Creek, Dd No 19 is regulated by the Kansas Department of Agriculture and undergoes regular inspections to ensure its structural integrity. Despite being classified as having a low hazard potential, the risk assessment for this dam indicates a very high risk level. However, the dam's condition is currently not rated, and emergency action plans are not documented.

Enthusiasts of water resources and climate change will find Dd No 19 to be an intriguing case study, as it highlights the importance of maintaining aging infrastructure for flood control purposes. With its location in a high-risk area and the potential for significant impact in the event of failure, the management and maintenance of Dd No 19 serve as crucial components in ensuring the safety and protection of surrounding communities.