Rule continues governor’s efforts during 2025 Year of The Kid to ensure clean, safe drinking water for kids and families, get lead hazards out of service lines, homes, and schools

MADISON - Gov. Tony Evers announced the Wisconsin Department of Health Services (DHS) has finalized a new rule, making permanent an emergency rule that the governor approved in January, to combat lead poisoning statewide by lowering the lead poisoning threshold to 3.5 µg/dL. By lowering the lead poisoning threshold, more kids and families will be eligible for lead poisoning and intervention resources, including education programming, screening, care coordination or follow up services for kids not covered by a third-party payer, and other activities related to poisoning or exposure. 

“We know that no amount of lead exposure is safe for our kids—lead exposure can not only affect academic achievement and learning outcomes in our classrooms but could also have lifelong consequences and health impacts, too,” said Gov. Evers. “Finalizing this rule means more kids and families in Wisconsin will be able to get the help and resources they need if they’re exposed to lead. But there’s a heck of a lot more the state should be doing to help make sure our kids are never exposed to harmful contaminants. In 2025 the Year of the Kid, we should be working to do everything we can to get harmful contaminants out of our water, homes, schools, and communities for good. I urge Republican lawmakers to do the right thing and approve the necessary investments Wisconsin’s kids, families, and communities deserve to improve water quality and eliminate harmful contaminants across our state.”

No level of lead is considered safe for kids. According to the CDC, even the smallest exposure to lead in childhood can have serious, long-term consequences and can even “reduce a child’s learning capacity, ability to pay attention, and academic achievement.” Additionally, a 2019 study of kids across several early grade levels found that even low-level lead exposure during early childhood can affect a kid’s achievement, including reading and math scores. It also showed that even physically maturing and additional schooling “are not sufficient to offset the damage caused by early childhood exposure.”

In 2021, the CDC lowered the blood lead level at which it recommends intervention in cases of lead poisoning to 3.5 µg/dL from 5 µg/dL. According to DHS, between November 2021 and February 2024, approximately 3,272 kids had blood lead levels between 3.5 and 4.9 micrograms per 100 milliliters of blood, but they did not qualify to receive environmental intervention services. DHS estimates that about 1,400 kids are expected to have a blood level between 3.5 and 4.9 micrograms of lead per 100 milliliters of blood in 2025, and this rule allows those kids to be eligible for environmental intervention services.

In order to support the expanded eligibility for environmental intervention services for lead poisoned kids under DHS’s rule approved by Gov. Evers and address this serious concern for the health and well-being of Wisconsin kids, Gov. Evers also announced his 2025-27 Executive Budget would’ve provided over $6 million over the biennium to increase grants to local health departments to support lead poisoning intervention and response. Each health department would have received at least a $40,000 increase, with an average award increase of $50,700, and jurisdictions with more cases of lead poisoning would receive more funding. Unfortunately, Republicans on the state’s budget committee removed this provision from the governor’s budget, as well as other efforts to ensure clean, safe drinking water, as highlighted below.

Ensuring Clean, Safe Water at Home, School, and in the Community
According to a 2023 report from the Wisconsin Policy Forum, more than 37,000 lead service lines have been replaced or turned off since 2018, which is more lines replaced or turned off in just five years than in the previous two decades. The report further states that while “this trend represents massive progress from previous decades, these service lines still lurk underground in scores of communities across the state,” underscoring the urgent need to address this issue, most especially in spaces that care for Wisconsin’s youth and kids, such as schools, daycares, and more. At least 134,000 households in Wisconsin are still served by lead service lines, and local communities need support from the state to remove and replace these lead service lines.

The governor’s 2025-27 Executive Budget proposed investing more than $300 million to help get lead out of Wisconsinites’ pipes, bubblers, schools, homes, and child care centers for good. Unfortunately, Republicans in the Wisconsin State Legislature recently gutted the governor's efforts to clean up lead, PFAS, and other harmful contaminants statewide and rejected hundreds of millions of dollars in investments to ensure kids, families, and farmers have access to safe and clean drinking water. Republicans on the state’s budget committee voted against:  

An online version of this release is available here.