WI lead service line utilities.
Use the state page when you do not know the utility yet. The real answer still lives on the local utility page, where notice language, replacement support, and cost responsibility can differ by operator.
Utility pages currently covered in WI.
Replacement support records currently surfaced for this state.
Overview, notice, program, cost, and selective support pages currently live in this state.
State pages help readers orient. Utility pages still carry the authoritative local distinctions around lead, possible lead, unknown material, and who pays.
Use the state page to narrow the right utility.
Use the state page to narrow the local operator.
The correct utility matters more than the city label alone because the inventory record, notice language, and program rules can all change by operator.
Then open the utility page.
The utility page is where the local record separates overview, notification, program, and replacement-cost questions instead of flattening them into one generic answer.
Address truth still lives with the utility.
Every directory link should end with the official address lookup, service line map, or notice page before any replacement or transaction decision gets made.
Verified utility cohort for WI.
Use these entries to find the right utility. Then open the local record for the actual answer.
Green Bay Water Utility
Green Bay Water says its lookup map distinguishes customer-side and utility-side lead GRR unknown and non-lead records, owners of unknown lines stay on inspection or documentation follow-up, and addresses flagged as lead or GRR are routed into limited-time municipal replacement contacts rather than a blanket citywide free-replacement promise.
Lookup mode: official_lookup
Last verified 2026-04-05.
Madison Water Utility
Madison says all known lead services were removed years ago and as of November 4 2025 it has no known lead service lines, historic records can still contain minor inaccuracies, and property owners who discover private lead service may qualify for a rebate up to 3000 dollars rather than a citywide no-cost replacement path.
Lookup mode: official_lookup
Last verified 2026-04-05.
Milwaukee Water Works
Milwaukee Water Works says it is committed to replacing all 65000 remaining lead service lines by 2037. Its address lookup page shows recorded service line type and whether a property is prioritized for replacement in 2026, while city notices explain when owners do or do not pay for private-side work.
Lookup mode: official_lookup
Last verified 2026-04-05.
City of Racine Water Utility
Racine says the city is running a multi-year invitation-based lead service line replacement program, invited homeowners can receive free replacement in annual city-managed batches, and annual notice guidance remains active for homes with lead galvanized or unknown lines that are not yet in the current batch.
Lookup mode: service_area_notes
Last verified 2026-04-05.
Statewide support still flows through utility pages.
The state program page is useful when the question is which utilities in this state have verified support? It is not a replacement for the local utility record.
Use the rollup when funding is the first question.
Once the program or reimbursement path matters more than the inventory label itself, open the state program page and then move back into the matching utility page.