Tap water in Ironwood, MI — ZIP 54534
1 public water system serving about 5,387 people.
A
Excellent
Water systems serving 54534
Ironwood
PWSID MI0003420 · serves 5,387 ·
groundwater
0 health-based / 0 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