Wilson Reservoir is a large body of water located in the state of Kansas, primarily in Russell County. It was created by the construction of the Wilson Dam on the Smoky Hill River, which was completed in 1964. The reservoir covers approximately 9,000 acres and serves multiple purposes, including flood control, irrigation, and recreation. The area around Wilson Reservoir offers various outdoor activities, such as fishing, boating, and camping. It is home to several species of fish, including bass and catfish, making it a popular destination for anglers. The surrounding landscape features scenic views and opportunities for wildlife observation.