Frd No 7, also known as Little Delaware Mission Cr WS Dam 7, is a key infrastructure in Horton, Kansas designed by the USDA NRCS to reduce flood risk in the area. Completed in 1969, this earth dam stands at a height of 28 feet and has a hydraulic height of 25 feet, serving a vital purpose in protecting the surrounding community from potential flooding events. With a storage capacity of 425.16 acre-feet and a normal storage level of 63 feet, this dam plays a crucial role in managing water resources in the region.

Situated on Otter Creek-TR, Frd No 7 is regulated by the Kansas Department of Agriculture and is maintained by local government authorities. While it has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment, this dam serves as a moderate risk management measure with a risk assessment rating of 3. With its uncontrolled spillway type and a spillway width of 100 feet, Frd No 7 is equipped to handle potential overflow events and safeguard the community from water-related emergencies.

Overall, Frd No 7 is a significant piece of infrastructure in Brown County, Kansas, contributing to the overall water resource management and flood risk reduction efforts in the region. With its strategic location, design, and purpose, this earth dam is a crucial component in ensuring the safety and well-being of the local community in the face of potential water-related challenges.