Governor DeWine Awards Lead Line Mapping Grants

Ohio Governor Mike DeWine and Ohio EPA Director Laurie A. Stevenson today announced approximately $2.1 million in H2Ohio grant assistance to help 48 public water systems take the first step toward removing and replacing lead water pipes.

“By helping local communities develop precise maps of lead line locations, we’re another step closer to ridding the entire state of these toxic pipes,” said Governor DeWine. “Addressing lead service lines is not only a key goal under our H2Ohio water quality initiative, it is an important component to our commitment to the health and well-being of our communities.”

Governor DeWine initially launched this H2Ohio grant program with $1.4 million in March but increased the total award amount to $2.1 million in response to high demand for lead line identification and mapping assistance.

“Awarding these grants today is a great way to end Drinking Water Week, which recognizes the vital role water plays in our daily lives and the importance of safe, clean water and lead-free pipes,” said Ohio EPA Director Laurie A. Stevenson.

The 48 lead pipe mapping projects will take place in communities in 31 counties. All applicants are receiving their full funding request of up to $50,000.

Lead Line Mapping Grant Map

MORE INFORMATION: Full List of Lead Line Mapping & Identification Projects

Today, most water service lines are copper or galvanized iron, but an estimated 6.1 million lead water lines remain across the nation. Lead primarily enters drinking water when materials containing lead in water distribution systems and household plumbing corrode.

Lead-based paint and its dust are the most common source of lead poisoning, but lead in drinking water can significantly increase a person’s total lead exposure. While lead poisoning can affect individuals of all ages, children are at greatest risk. Children’s bodies absorb lead more efficiently than adults, and they are less able than adults to detoxify their bodies of lead.

As part of the H2Ohio initiative, Ohio EPA has previously awarded six communities with almost $2.2 million in H2Ohio funding to remove and replace a total of nearly 500 lead service lines. An additional $1.25 million in H2Ohio funding was used for lead service line replacement projects at childcare facilities in Cincinnati and Cleveland.

Since taking office in 2019, Governor DeWine has been an unwavering leader in his work to address the consequences of lead poisoning and to increase lead abatement. Working with the legislature, he expanded early intervention services to include children with elevated blood lead levels. He also formed a Lead Advisory Committee to help lead the state’s efforts to abate and remediate lead contamination and offered more than $44 million in grants for the identification and elimination of lead paint in Ohio homes.

Other lead-related actions include lead abatements to low-income and middle-class families who own contaminated homes; the creation of a repayment program for abatement workers and contractors who earn licenses; strengthened enforcement of lead hazard control orders; and a public awareness campaign for the new Lead-Safe Housing Registry.

Governor DeWine created H2Ohio in 2019 as a comprehensive, data-driven approach to combatting algal blooms, enhancing water quality, and improving water infrastructure over the long term.  H2Ohio was launched with support from the Ohio General Assembly, which invested in the program in Ohio’s two most recent operating budgets. H2Ohio operates in partnership between the Ohio Department of Natural Resources, Ohio Department of Agriculture, Ohio Environmental Protection Agency, and the Ohio Lake Erie Commission. The initiative focuses on encouraging agricultural best management practices, restoring and enhancing wetlands, upgrading outdated water infrastructure, and replacing lead pipes. For more information on the H2Ohio initiative, please visit