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Healthy Homes Collaborative

Collaborating to test and reduce lead exposure in Milwaukee home daycare centers

Full Project Name:Healthy Homes CollaborativePrimary Community Organization:Community Water ServicesPrimary Academic Partner:Ronald Anguzu, MD, PhD, MPHAward Amount:$250,000
Award Date
July2024
Project Duration:24 months

Project Summary:


Lead in drinking water is a critical public health issue, due to the severe threats to cognitive, behavioral, and physical development, especially in children, and its prevalence in older homes across the U.S., including Milwaukee.

This project will address lead exposure in Milwaukee’s home daycare centers by identifying and testing for elevated water lead levels, replacing lead service lines, and educating the community on lead poisoning prevention.

By focusing on economically disadvantaged areas and partnering with various organizations, this project will significantly reduce water lead level in daycare centers, improving the health and safety of many children in Milwaukee.

Community partners: Coalition on Lead Emergency, Children’s Hospital of Wisconsin, Children’s Health Alliance, Social Development Commission, 4C for Children

Project Updates:


  • Recruited, engaged and educated 18 licensed or certified home childcare centers in Milwaukee for water lead level (WLL) testing to empower local childcare providers to be long-term advocates for clean drinking water in their neighborhoods
  • Successfully installed four water filtration units into four home daycare centers around Milwaukee to immediately mitigate risk upon collecting baseline water lead level (WLL) samples
  • Completed a statistical analysis showing that lead lateral replacements significantly reduce lead exposure through water in Milwaukee County
  • Disseminated preliminary findings on water lead levels (WLL) in Milwaukee home daycares via a poster session at the 2026 Wisconsin Public Health Association national conference

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