Frd No 71, also known as the Upper Black Vermillion WS Dam 71, is a crucial piece of infrastructure located in LILLIS, Kansas. Built in 1969 by the USDA NRCS, this earth dam stands at a height of 34 feet and serves the primary purpose of flood risk reduction along the IRISH CREEK-TR river. With a storage capacity of 999.71 acre-feet and a surface area of 25.23 acres, this dam plays a vital role in protecting the surrounding area from potential flooding events.

Managed by the local government and regulated by the Kansas Department of Agriculture, Frd No 71 has a low hazard potential and is currently rated as 'Not Rated' in terms of condition assessment. Despite its moderate risk level, this dam has not undergone a recent inspection and its emergency action plan status is unknown. With its uncontrolled spillway and lack of outlet gates, it is clear that continued monitoring and maintenance of this structure are essential to ensure its effectiveness in mitigating flood risks in the region.

As a water resource and climate enthusiast, understanding the importance of dams like Frd No 71 in managing and protecting our natural environment is crucial. With its history of service in flood risk reduction and its strategic location in Marshall County, Kansas, this dam serves as a key asset in safeguarding communities and infrastructure from the impacts of extreme weather events. It is imperative that ongoing assessments and maintenance efforts are carried out to uphold the safety and functionality of Frd No 71 for years to come.