Dd No 7, also known as Switzler Creek Watershed Dam 7, is a vital structure located in the Osage County of Kansas, specifically in the city of Burlingame. Built in 1962 by the USDA NRCS, this earth dam stands at a height of 41 feet and serves the primary purpose of flood risk reduction along the Hoover Branch river or stream. With a storage capacity of 4537 acre-feet and a drainage area of 4.89 square miles, Dd No 7 plays a crucial role in managing water flow and mitigating potential hazards.

Despite its fair condition assessment and a high hazard potential, Dd No 7 is regularly inspected by the Kansas Department of Agriculture to ensure its structural integrity and safety. The dam features an uncontrolled spillway with a width of 200 feet, capable of handling a maximum discharge of 12,830 cubic feet per second. Its moderate risk assessment rating indicates the need for ongoing risk management measures to safeguard against any potential emergencies. Water resource and climate enthusiasts can appreciate the significance of Dd No 7 in protecting the surrounding area from flooding and contribute to the sustainable management of water resources in the region.