Tap water in St. Clairsville, OH — ZIP 43950

2 public water systems serving about 31,919 people. PFAS "forever chemicals" have been detected here.

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 43950

Belmont Co. Sanitary District 3 Pws

PWSID OH0700412 · serves 26,822 · groundwater

1 health-based / 3 total violations (5 yrs)

St. Clairsville, City Of Pws

PWSID OH0701516 · serves 5,097 · surface water

3 health-based / 11 total violations (5 yrs) · PFAS up to 6.4 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