Is Union, South Carolina tap water safe?
3 water systems report serving Union. Your water depends on which one serves your address. Check your bill if unsure.
B
City of Union
Serves 13,076 people · Surface water · Full report →
No health-based violations in the last 5 years; PFOA/PFOS average above the 4 ppt federal limit: PFOA; Lead 90th percentile below the action level (2025).
C
Meansville Riley W/D
Serves 7,368 people · Surface water · Full report →
No health-based violations in the last 5 years; PFOA/PFOS average above the 4 ppt federal limit: PFOS, PFOA; Lead 90th percentile below the action level (2025).
B
Browns Creek W/D
Serves 2,790 people · Surface water · Full report →
1 health-based violation in the last 5 years; 2 monitoring/reporting violations; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).