Graham Property Lake, located in Andover, Kansas, is a private recreational reservoir primarily used for leisure activities. With a dam height of 20 feet and a length of 1200 feet, this earth dam holds a maximum storage capacity of 222 acre-feet of water. The lake covers an area of 13.58 acres and has a drainage area of 2.1 square miles, with a maximum discharge of 3700 cubic feet per second.

Managed by a private owner, Graham Property Lake has a low hazard potential and has not been rated for its condition assessment. Despite its remote location, the lake is easily accessible for water resource and climate enthusiasts who are interested in exploring the surrounding Four Mile Creek watershed. The dam was designed by Professional Eng. Cons.P and is currently not regulated or inspected by any state agency.

Although last inspected in 1980, Graham Property Lake remains a popular destination for recreational activities such as fishing, boating, and wildlife observation. Its tranquil waters and picturesque surroundings provide a serene escape for visitors looking to immerse themselves in nature and enjoy the beauty of this hidden gem in Butler County, Kansas.