Watson Lake Dam, located in Johnson County, Kansas, was completed in 1986 and serves as a recreational water resource for the surrounding area. Standing at a height of 18.35 feet with a length of 700 feet, this earth dam boasts a storage capacity of 76 acre-feet and covers a surface area of 5.3 acres. Despite its low hazard potential and not being rated for condition assessment, the dam provides a vital source of water for the Wolf Creek-TR stream.

Managed by a private owner, Watson Lake Dam was designed by CBL & Associates, P.A. The dam's primary purpose is for recreation, offering opportunities for fishing, boating, and other outdoor activities in the area. With a maximum discharge of 182 cubic feet per second and a spillway width of 30 feet, the dam ensures proper water flow and management for both recreational and ecological purposes. Although not currently state-regulated or inspected, the dam remains a key feature in the local landscape and a source of enjoyment for water resource and climate enthusiasts alike.

Situated in a picturesque location in Kansas, Watson Lake Dam presents an important water resource for the community. With its peaceful surroundings and ample storage capacity, the dam provides a tranquil spot for recreational activities and serves as a reminder of the importance of preserving and managing our water resources. As water enthusiasts continue to appreciate and enjoy the benefits of Watson Lake Dam, its role in sustaining the local ecosystem and providing a source of leisure for residents remains a vital aspect of the area's landscape.