Tap water in South Chicago Heights, IL — ZIP 60411
4 public water systems serving about 49,727 people. PFAS "forever chemicals" have been detected here.
C
Fair
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 60411
Chicago Heights
PWSID IL0310450 · serves 26,184 ·
surface water
0 health-based / 5 total violations (5 yrs)
Sauk Village
PWSID IL0312790 · serves 9,921 ·
groundwater
0 health-based / 84 total violations (5 yrs)
· PFAS up to 3.2 ppt
Lynwood
PWSID IL0311680 · serves 9,698 ·
surface water
0 health-based / 2 total violations (5 yrs)
South Chicago Heights
PWSID IL0312940 · serves 3,924 ·
surface water
0 health-based / 1 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology