Based on the latest information available, the boat ramp named 436th Avenue Kingsbury County is a concrete boat ramp that is 16 feet wide. It is located on the shores of Lake Thompson, a popular fishing and recreational lake in Kingsbury County, South Dakota. The boat ramp is open to the public and can accommodate a variety of watercraft, including motorized boats, sailboats, and canoes. It is maintained by the local government and is regularly inspected to ensure its safety and compliance with state regulations. Overall, the 436th Avenue Kingsbury County boat ramp is a valuable resource for both residents and visitors who wish to enjoy the natural beauty of Lake Thompson and the surrounding area. Get driving directions.