Flat Rock Pond Dam

About Flat Rock Pond Dam

Flat Rock Pond Dam is a dam in Aiken, South Carolina. The dam is owned by Horse Creek Trust Resource Management (private). It impounds the Horse Creek.

The dam stands 25 feet tall, creates a reservoir covering 42 acres, and has a maximum storage capacity of 1,691 acre-feet. Completed in 1920, 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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. An emergency action plan is in place for this dam. The most recent inspection on record was 07/07/2023.

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

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