Shallotte Wastewater Lagoon No. 2

About Shallotte Wastewater Lagoon No. 2

Shallotte Wastewater Lagoon No. 2 is a dam in Brunswick, North Carolina. The dam is owned by Brunswick County (local government). It impounds the Shallotte River near Shallotte.

The dam stands 22 feet tall and stretches 2,300 feet across, creates a reservoir covering 12 acres, and has a maximum storage capacity of 240 acre-feet. Completed in 1997, the structure is 29 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. An emergency action plan is in place for this dam. The most recent inspection on record was 08/12/2024.

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.

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