Frd No 12, also known as Little Delaware Mission Dam 12, is a vital structure located in Muscotah, Atchison, Kansas. Owned by the local government, this dam serves as a key component in flood risk reduction efforts in the area. Built in 1967, Frd No 12 stands at a height of 33 feet with a hydraulic height of 30 feet, providing a storage capacity of 160 acre-feet to help manage water levels and prevent flooding in Brush Creek-TR.

Managed by the Kansas Department of Agriculture, Frd No 12 is a buttress-type dam with a spillway width of 40 feet. Despite its low hazard potential, the dam's condition has not been rated, and its emergency action plan and risk management measures remain unreported. As a significant resource for water resource and climate enthusiasts, Frd No 12 showcases the importance of infrastructure in safeguarding communities against natural disasters and highlights the ongoing need for regular inspections and maintenance to ensure public safety and environmental protection.