💧 ZIP Water Report

Tap water in Rochester, MI — ZIP 48307

3 public water systems serving about 86,230 people.

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Excellent

Water systems serving 48307

Rochester Hills
PWSID MI0000325 · serves 74,000 · surface water
0 health-based / 0 total violations (5 yrs)
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Rochester
PWSID MI0005720 · serves 7,130 · groundwater
0 health-based / 0 total violations (5 yrs)
A
Rochester East
PWSID MI0005723 · serves 5,100 · surface water
0 health-based / 0 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