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Lead pipe replacement grants and funding in Wisconsin

What grants and funding are available to replace lead pipes in Wisconsin?

Last verified from EPA SDWIS: 2026-04-14
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Lead Pipe Replacement Grants and Funding in Wisconsin

Where Wisconsin's funding comes from

Wisconsin has access to federal money for lead service line replacement through the Drinking Water State Revolving Fund (DWSRF) and the Bipartisan Infrastructure Law. The state manages these programs to help water systems and homeowners reduce lead exposure—but the specifics vary by utility and county.

The Wisconsin Department of Natural Resources oversees the DWSRF, which provides low-interest loans and grants to water systems for infrastructure upgrades, including lead line removal. A portion of this funding is set aside for disadvantaged communities to ensure equitable access to replacement programs.

What homeowners need to know

Funding depends on your water system. Not all Wisconsin utilities have the same replacement programs. Some may offer free or reduced-cost replacement to customers; others may require you to hire a contractor and apply for reimbursement. A few systems have no active program yet.

Contact your local water utility first. They can tell you:

  • Whether your address has a lead service line (many utilities now have inventories)
  • Whether a replacement program exists for your property
  • Whether you qualify for grants, rebates, or low-interest loans
  • How to apply

State and federal programs exist, but access is indirect. Wisconsin does not currently operate a statewide direct-to-homeowner lead replacement rebate. Instead, funding flows through individual water systems. Some systems have partnered with nonprofit lenders or local health departments to offer better terms.

Wisconsin's Bipartisan Infrastructure Law allocation

Wisconsin received federal infrastructure funding earmarked for water system improvements. These dollars are being distributed to utilities based on need and project readiness. If your system is replacing lead lines, some of those replacement costs may be covered by federal grants—which can reduce the cost burden on customers.

Next steps for residents

  • Contact your water utility's customer service line. Ask if they have a lead service line inventory and whether replacement funding is available.
  • Check your property address. Request a copy of your service line material record from your utility. If it says "lead" or "unknown," prioritize testing or replacement.
  • Ask about income-based assistance. Some utilities offer discounts for low-income households. Mention your household size and income when you call.
  • Report if you can't find information. If your utility doesn't respond or has no program, contact your county health department or the Wisconsin DNR drinking water program for guidance on next steps.

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Related topics in Wisconsin

Common questions

Does Wisconsin have a homeowner grant to replace my lead pipes?

Wisconsin does not have a statewide direct grant program for homeowners. Instead, funding is managed by individual water systems. Contact your local utility to ask if they offer grants, rebates, or low-interest loans for lead line replacement.

How do I know if my water pipes are lead?

Your water utility maintains records of service line material by address. Call your utility's customer service and request a copy of your service line record. You can also have a plumber inspect your home for lead pipes.

What is the Bipartisan Infrastructure Law funding for Wisconsin water?

Wisconsin received federal infrastructure money for water system improvements, including lead removal. These funds are distributed through water utilities based on project need. Ask your utility whether they are using this funding for lead service line replacement.

What if my water utility doesn't have a replacement program?

Contact your county health department or the Wisconsin Department of Natural Resources drinking water program. They may know of other local grants, low-interest loan programs through nonprofits, or state resources to help you move forward.