Dd No 7-35, located in Ottawa, Kansas, is a local government-owned dam designed by Dale Steward, P.E. It serves the primary purpose of flood risk reduction and debris control along the West Branch Tauy Creek. The dam is of earth type, with a height of 26.2 feet and a length of 760 feet, providing a storage capacity of 214.76 acre-feet and a drainage area of 0.46 square miles. Despite its low hazard potential, the dam is in fair condition and is regulated, permitted, inspected, and enforced by the Kansas Department of Agriculture.

The dam features an uncontrolled spillway with a width of 80 feet and has no outlet gates. Its maximum discharge capacity is 2681.92 cubic feet per second, serving as a critical infrastructure for managing stormwater and preventing flooding in the area. With a moderate risk level of 3, Dd No 7-35 is closely monitored and maintained to ensure its structural integrity and performance during extreme weather events. Water resource and climate enthusiasts can appreciate the vital role this dam plays in safeguarding the local community from potential flood hazards.

Overall, Dd No 7-35 stands as an essential piece of infrastructure in Douglas County, Kansas, contributing to the overall resilience of the region against natural disasters. Its strategic location, design features, and management protocols highlight the importance of sustainable water resource management and climate adaptation efforts. As part of the broader network of flood risk reduction structures, this dam showcases the collaborative efforts between local government agencies and regulatory bodies to protect lives and property from the impacts of changing weather patterns and increased precipitation events.