Is Harleyville, South Carolina tap water safe?
2 water systems report serving Harleyville. Your water depends on which one serves your address. Check your bill if unsure.
A
Town of Harleyville
Serves 946 people · Groundwater · Full report →
No health-based violations in the last 5 years; 3 monitoring/reporting violations; 3 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
B
DCWS I-95
Serves 102 people · Groundwater · Full report →
1 health-based violation in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).