Milwaukee, Wisconsin Water Quality Report
Comprehensive analysis of tap water safety based on EPA data
Last updated: January 2026
Is Milwaukee's Water Safe to Drink?
Some Concerns. Milwaukee's tap water has some contaminants worth monitoring. Consider a water filter for extra protection. Score: 67/100.
Contaminants Found in Milwaukee's Water
1 contaminants tested • Data from EPA SDWIS database
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
Lead | 0.0053 mg/L | 0.015 mg/L | 35.3% | Safe |
Compliance Violations
Past EPA violations recorded for Milwaukee's water system
other
Contaminant 5000 - 6/1/2023
other
Contaminant 5000 - 6/1/2023
other
Contaminant 5000 - 6/1/2023
other
Contaminant 5000 - 3/24/2023
other
Contaminant 5000 - 3/24/2023
Showing 5 of 81 violations
About Milwaukee's Water System
MILWAUKEE WATERWORKS
- PWS ID:
- WI2410100
- Population Served:
- 626,000
- Water Source:
- surface
Milwaukee Water Quality Score
Based on EPA contaminant data and compliance records
Areas of Concern
- 77 unresolved violation(s)
Positive Findings
- No health-based (MCL) violations
- All tested contaminants well below EPA limits
- Lead levels within safe range
Protect Your Family's Water
Even with good water quality, many families choose to filter their water for extra peace of mind.
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Other Cities in Wisconsin
Compare water quality with nearby cities.
View all Wisconsin cities →Frequently Asked Questions
- Where does Milwaukee's water come from?
- Milwaukee primarily uses surface water sources.
- How often is Milwaukee's water tested?
- Water utilities are required to test for contaminants regularly and report results to the EPA.
- Should I use a water filter in Milwaukee?
- While the water meets EPA standards, many families choose filters for extra peace of mind.