Tap water in East Alton, IL — ZIP 62024

2 public water systems serving about 20,996 people. PFAS "forever chemicals" have been detected here.

Poor

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 62024

Bethalto

PWSID IL1190150 · serves 15,210 · groundwater

0 health-based / 0 total violations (5 yrs) · PFAS up to 4.5 ppt

East Alton

PWSID IL1190200 · serves 5,786 · groundwater

0 health-based / 1 total violations (5 yrs) · PFAS up to 17 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