Longview Dam -north

About Longview Dam -north

The primary purpose of Longview Dam -north is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Longview Farm (private). It impounds the Tr-mouse Creek near Lees Summit.

The dam stands 20 feet tall, creates a reservoir covering 18 acres, has a maximum storage capacity of 193 acre-feet, and collects water from a drainage area of 200 square miles. Completed in 1914, the structure is over a century old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Missouri dam safety program can provide more specific information about emergency planning for this structure.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.