Dd No 5-7 is a local government-owned dam in Brown, Kansas, with a primary purpose of flood risk reduction. Built in 2001 by USDA NRCS, this earth dam stands at 26.2 feet tall and spans 925 feet in length. The dam has a storage capacity of 229 acre-feet, with a normal storage level of 57.6 acre-feet and a drainage area of 0.75 square miles.

Situated on Roy's Creek near the city of Nebraska, Dd No 5-7 has a low hazard potential and is currently not rated for condition assessment. The spillway is uncontrolled with a width of 70 feet, and there are no outlet gates associated with the dam. With a moderate risk assessment rating of 3, the dam is under the jurisdiction and regulatory oversight of the Kansas Department of Agriculture, ensuring state permitting, inspection, and enforcement protocols are in place for its operation and maintenance.

Overall, Dd No 5-7 serves as a vital infrastructure for flood risk management in the region, providing protection to the surrounding community. With its strategic location and design specifications, the dam plays a crucial role in safeguarding against potential inundation and mitigating the impact of extreme weather events on the local water resources and climate.