💧 ZIP Water Report

Tap water in Monroe, MI — ZIP 48117

3 public water systems serving about 72,370 people.

A
Excellent

Water systems serving 48117

Monroe
PWSID MI0004450 · serves 49,467 · surface water
0 health-based / 0 total violations (5 yrs)
A
Huron Twp
PWSID MI0003320 · serves 16,944 · surface water
0 health-based / 0 total violations (5 yrs)
A
Ash Township
PWSID MI0000245 · serves 5,959 · surface water
0 health-based / 2 total violations (5 yrs)
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Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology