Tap water in Marshall, MI — ZIP 49068
1 public water system serving about 7,088 people.
A
Excellent
Water systems serving 49068
Marshall
PWSID MI0004150 · serves 7,088 ·
groundwater
0 health-based / 1 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