Antelope Creek Dam

About Antelope Creek Dam

Antelope Creek Dam is a dam in Ottawa, Kansas. The dam is owned by Kansas Dept Of Transportation (state). It impounds the Antelope Creek-tr near Verdi.

The dam stands 32 feet tall and stretches 950 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 252 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1961, the structure is well into its service life at over 50 years 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 04/19/2023.

At 32 feet, this dam is taller than 76% of dams nationwide.

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 Kansas dam safety program can provide more specific information about emergency planning for this structure.

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