Floodplain Info
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The Town of Sullivan's Island has partnered with Everbridge to bring you up-to-date alerts from the Town of Sullivan's Island. Registration is free and you will be alerted via text message and/or email. Click here to sign up today! NOTE: Please check with your cell phone provider for fees to receive text messages.
Breach Inlet has restricted access due to the current sand refurbishment project.
High Water Notice & Street Closures:
The following Sullivan’s Island street remain covered with water. Please use extreme caution and drive slowly along residential streets when covered with water; wakes damage homes!