Is Sullivans Island, South Carolina tap water safe?
1 water system report serving Sullivans Island. Your water depends on which one serves your address. Check your bill if unsure.
A
Sullivans Island Town of (1010003)
Serves 2,521 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).