Frd No 25, also known as Little Walnut Hickory WS Dam 25, is a flood risk reduction structure located in Butler County, Kansas. Built in 1969 by the USDA NRCS, this earth dam stands at a height of 25 feet and has a hydraulic height of 22 feet. With a normal storage capacity of 14 acre-feet and a maximum storage of 195 acre-feet, Frd No 25 plays a crucial role in managing water resources in the Plum Creek-TR watershed.

Despite being classified as having a low hazard potential, Frd No 25 is considered to have moderate risk with a risk assessment rating of 3. The dam features an uncontrolled spillway with a width of 40 feet and serves the primary purpose of flood risk reduction. Located in the city of Douglass, Kansas, this structure covers a surface area of 4.74 acres and has a drainage area of 0.54 square miles. While it is not regulated by the state and does not have a state inspection or enforcement agency, Frd No 25 continues to be a vital component of the water management infrastructure in the area.

With its buttress core type and earth dam construction, Frd No 25 is an essential component of the flood control system in the region. While it has not been rated for condition assessment and does not have an emergency action plan in place, this dam remains a key player in mitigating flood risks and ensuring the safety of residents in the surrounding areas. As water resource and climate enthusiasts, understanding the importance of structures like Frd No 25 can provide valuable insights into the management of water resources and the impact of climate on infrastructure.