Milwaukee Water Works
2025 Water Quality Report
Milwaukee Water Works provides safe drinking water for our community, supported by routine testing and monitoring.
View the report: milwaukee.gov/awqr.
Prioritization Program
Milwaukee is replacing lead service lines across the city. Neighborhoods are prioritized based on how many lead pipes are in each neighborhood, child health data, and community needs.
Learn more about the Prioritization Program at milwaukee.gov/MPP.
Important Updates:
Water Service Line Information
December 18, 2025 – As required by the Lead and Copper Rule Revisions, Milwaukee Water Works has sent updated notification letters to properties with confirmed lead service lines or unknown service line material. The letters include information about the health effects of lead and ways to reduce exposure in drinking water.
View current notification letters:
The service line inventory is now publicly available here.