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Preventing lead poisoning in Wisconsin

The Wisconsin Department of Health Services (DHS) is committed to ending lead poisoning in Wisconsin.

Lead is a toxic metal. It can be found in paint, soil, water, and several other sources. Lead poses serious health risks, especially to children under six. DHS prevents lead exposure by educating families, catching cases early, and requiring lead-safe work practices.

DHS's Division of Public Health (DPH) has many programs and initiatives dedicated to preventing lead poisoning. Programs include:

  • The Childhood Lead Poisoning Prevention Program (CLPPP): This team supports and monitors Wisconsin's blood-lead testing efforts. Early blood-lead testing finds children who are being exposed to lead. The earlier we detect it; the sooner we can help.
  • The Lead-Safe Homes Program (LSHP): This program helps low-income families make their homes lead-safe.
  • The Certification and Field Compliance Units: The Certification Team certifies the professionals that conduct lead work activities. Lead work activities include lead-safe renovation, lead abatement, and lead investigation jobs. The Field Compliance team makes sure that certified professionals do their work correctly. They make field visits and conduct compliance investigations. They also support lead investigators.
  • The Lead-in-Water Testing and Remediation Initiative: This initiative offers free lead-in-water testing and plumbing fixes for licensed child care centers.
  • The Adult Lead Program: The Adult Lead Program provides information and resources about adult lead exposure for workers, employers, health providers, laboratories, and researchers.

For Families and Caregivers

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Discover how to protect yourself and your loved ones from lead exposure at home and in the community.

For Renters, Homeowners, and Landlords

White house with red shutters showing peeling and flaking lead paint.

Homeowners, tenants, and landlords, ensure your living environment is free from lead hazards.

For Contractors and Renovators

Danger, Lead Hazard tape and adults in hazmat suits removing lead paint outside

Any work on lead paint can release dangerous lead dust. Learn how to follow Wisconsin's lead-safe renovation requirements.

For Health Professionals and Community Partners

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Find trainings, funding sources, outreach materials, and data resources.

For Training Providers

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Find out how to support the next generation of certified professionals.

For Lead Investigators

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Find resources for certified lead risk assessors, hazard investigators, inspectors, or sampling technicians.

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Last revised December 4, 2025