New York requires water systems to develop and submit service line inventories to the Department of Health, and for the department to make these inventories public. NY. Pub. Health Law § 1114-b.

The City of Philadelphia requires landlords to disclose to tenants the presence of any known lead service lines and provide a pamphlet outlining ways to reduce the risk of lead exposure.

The State of Illinois requires home sellers to disclose unsafe conditions relating to the presence of lead pipes. 765 ILCS §35.

State law requires property condition disclosure statements to include a question P.L. 2021, Ch. 264 §1 (b)(3).

Rhode Island law requires the disclosure of lead exposure hazards and potential lead exposure hazards in a residential dwelling, dwelling unit, or premise that is offered for sale or lease. R.I. Gen. Laws § 23-24.6-16

In 2024, the Iowa legislature introduced a bill requiring that the presence of lead service lines be disclosed in real estate transactions. H.F. 442.

A compendium of examples where disclosure laws and ordinances have been adopted across the country.

The Illinois Works Apprenticeship Initiative requires that apprentices perform at least 10% of labor hours on public projects over $500,000 funded by state capital, promoting workforce development through state contracts, grants, and loans

The City of Green Bay used Lambeau Field stadium tax revenue to help pay for private lead service line replacement.

Madison, WI replaced all lead service lines (private and public), using a program that reimbursed customers up to a fixed amount. Reimbursements were funded with revenue water tower antenna rental revenue.