Tap water in Winnsboro, SC — ZIP 29016
2 public water systems serving about 364,459 people. PFAS "forever chemicals" have been detected here.
F
Failing
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 29016
Columbia City Of (Sc4010001)
PWSID SC4010001 · serves 354,068 ·
surface water
1 health-based / 1 total violations (5 yrs)
· PFAS up to 9.2 ppt — above federal limit
Winnsboro Town Of (2010001)
PWSID SC2010001 · serves 10,391 ·
surface water
0 health-based / 2 total violations (5 yrs)
· PFAS up to 32.8 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology