OH 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 OH.
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 OH.
Use these entries to find the right utility. Then open the local record for the actual answer.
City of Akron Water Supply Bureau
Akron says its service line inventory is available online, there are no homeowner-owned lead service lines in Akron, unknown customer-side records can be verified through a phone-based photo workflow, and city-owned lead replacement is expected to finish by the end of 2025.
Lookup mode: official_lookup
Last verified 2026-04-05.
Greater Cincinnati Water Works
GCWW says its lead map supports property lookup, the utility pays 100 percent of replacement costs for participating properties, and work is scheduled for child care facilities water main projects individual leaking or high-lead cases and targeted areas using a prioritization model.
Lookup mode: official_lookup
Last verified 2026-04-05.
City of Columbus Division of Water
Columbus says customers can search an address to see public and private service line material and whether the property is in an active or upcoming project area, annual line-material notices are not water quality notices, street-by-street no-cost replacement starts with a signed work agreement, and LEAP offers no-interest deferred repayment with no upfront cost for proactive or leaking lines.
Lookup mode: official_lookup
Last verified 2026-04-05.
City of Hamilton Utilities + Public Works Water
Hamilton says its interactive lead service line map shows the best available data for both customer-owned and utility-owned portions, private-side replacement cost remains the owner's responsibility, and the city replaces known public-side lead lines during water main projects.
Lookup mode: official_lookup
Last verified 2026-04-05.
City of Newark Water Office
Newark says customers with galvanized requiring replacement or unknown service lines have been notified, properties with yellow or orange dots on the city map are checked for replacement, and the city replaces the line from the main to the meter plus basic restoration free of charge.
Lookup mode: official_lookup
Last verified 2026-04-05.
City of Toledo Division of Water Distribution
Toledo says annual notices went to about 50000 customers, all but about 6000 customer lines have been inspected, and only about 100 known customer-owned lead lines remain. The city also says replacement letters go out 45 days before scheduled work and free water filters are provided after replacement when needed.
Lookup mode: official_lookup
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.