💧 ZIP Water Report

Tap water in Rochester, IL — ZIP 62563

1 public water system serving about 3,856 people.

A
Excellent

Water systems serving 62563

Rochester
PWSID IL1671000 · serves 3,856 · surface water
0 health-based / 1 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology