Is Ypsilanti, Michigan tap water safe?
2 water systems report serving Ypsilanti. Your water depends on which one serves your address. Check your bill if unsure.
A
Ypsilanti Community Utility Authority
Serves 53,988 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).
B
Superior Township
Serves 6,830 people · Surface water · Full report →
1 health-based violation in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2025).