Is Lancaster, South Carolina tap water safe?
2 water systems report serving Lancaster. Your water depends on which one serves your address. Check your bill if unsure.
A
Lancaster County W&sd
Serves 79,107 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
A
City of Lancaster
Serves 14,074 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; 1 not yet resolved; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).