City Water Report

Is Ann Arbor, MI Tap Water Safe?

159,695 residents served·5 utility providers

No current health violations on record

No open health-based violations are recorded for Ann Arbor's water providers. Water meets current federal standards.

Overall Water Quality — Ann Arbor

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Overall rating reflects the worst risk level among all utilities serving Ann Arbor. Individual utility pages have full violation details.

Water Providers in Ann Arbor

The following utilities serve Ann Arbor based on EPA service-area data. Your water bill is the most reliable way to confirm your provider.

Water Quality in Ann Arbor

No active contaminant violations

No health-based contaminant violations are currently recorded for Ann Arbor's water providers. Review each utility's Consumer Confidence Report for full test results.

Data sourced from EPA SDWIS federal compliance database. Violation status reflects the most recent update from EPA. Always verify current water quality with your utility's Consumer Confidence Report or contact them directly.

Ann Arbor Water FAQs

Related Pages

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA SDWIS — Violation & Compliance DataFederal drinking water databaseView source
EPA ECHO — Facility ReportsView source
Last updated: 2026-04-19
High Confidence
Annual refresh cycle

Ann Arbor at a Glance

StateMichigan
Utilities5
Population Served159,695
Overall Risksafe
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.