Sheppard Millpond Dam

About Sheppard Millpond Dam

The primary purpose of Sheppard Millpond Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. It impounds the Briery Swamp near Washington.

The dam stands 16 feet tall and stretches 1,200 feet across, creates a reservoir covering 180 acres, has a maximum storage capacity of 907 acre-feet, and collects water from a drainage area of 17 square miles. 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. Notably, no emergency action plan is currently on file for this high-hazard dam. The most recent inspection on record was 03/15/2023.

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

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