Who supplies my water · IL

Where Fairview Heights's tap water comes from

EPA records tie Fairview Heights to 2 water systems. Your water bill names the one that serves your address.

St. Clair County · Population 16,115

Water systems for Fairview Heights

O Fallon
PWSID IL1631100 · Purity Score 100/100 (Excellent) · Confidence: moderate · Assessed at the water-system level
About 67% of Fairview Heights's homes are inside O Fallon's service area (EPA service-area map).
Full water report for O Fallon
IL American-East St Louis
PWSID IL1635040 · Purity Score 97/100 (Excellent) · Confidence: moderate · Assessed at the water-system level
About 33% of Fairview Heights's homes are inside IL American-East St Louis's service area (EPA service-area data).
Full water report for IL American-East St Louis

System-level records from EPA. Not a test of your tap.

A ZIP code is a postal area, not a water service area. Your water bill names your supplier.