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EPA issues final rule requiring replacement of lead pipes within 10 years

  • EPA issues final rule requiring replacement of lead pipes within 10 years
  • EPA announces new final regulations and $2.6 billion under the Biden-Harris Administration’s Investing in America agenda for clean drinking water

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U.S. EPA
United States Environmental Protection Agency. The mission of EPA is to protect human health and the environment.

The Biden-Harris Administration has issued a final rule requiring drinking water systems across the country to identify and replace lead pipes within 10 years. The Lead and Copper Rule Improvements (LCRI) also require more rigorous testing of drinking water and a lower threshold requiring communities to take action to protect people from lead exposure in water. In addition, the final rule improves communication within communities so that families are better informed about the risk of lead in drinking water, the location of lead pipes, and plans for replacing them. This final rule is part of the President’s commitment to replace every lead pipe in the country within a decade, making sure that all communities can turn on the tap and drink clean water. 

Alongside the Lead and Copper Rule Improvements, EPA is announcing $2.6 billion in newly available drinking water infrastructure funding through the Bipartisan Infrastructure Law. This funding will flow through the drinking water state revolving funds (DWSRFs) and is available to support lead pipe replacement and inventory projects. Additionally, 49% of the funding must be provided to disadvantaged communities as grant funding or principal forgiveness that does not have to be repaid. EPA is also announcing the availability of $35 million in competitive grant funding for reducing lead in drinking water. Communities are invited to apply directly for grant funding through this program. Additional federal funding is available to support lead pipe replacement projects and EPA has developed a website identifying available funding sources.

The science is clear: Lead is a potent neurotoxin and there is no safe level of lead exposure, particularly for children

EPA estimates that up to 9 million homes are served through legacy lead pipes across the country, many of which are in lower-income communities and communities of color, creating disproportionate lead exposure burden for these families. Eliminating lead exposure from the air people breathe, the water people drink, and the homes people live in is a crucial component of the Biden-Harris Administration’s historic commitment to advancing environmental justice.

The Lead and Copper Rule Improvements establish achievable, common-sense practices which have been implemented by several states and cities. The public health and economic benefits of the final rule are estimated to be up to 13 times greater than the costs, and together with new funding announced today under Biden-Harris Administration’s Bipartisan Infrastructure Law, water systems will be able to accelerate removal of lead pipes and create good-paying local jobs in the process.

“We’ve known for decades that lead exposure has serious long-term impacts for children’s health. And yet, millions of lead service lines are still delivering drinking water to homes,” said EPA Administrator Michael S. Regan. “President Biden is putting an end to this generational public health problem. With the Lead and Copper Rule Improvements and historic investments in lead pipe replacement, the Biden-Harris Administration is fulfilling its commitment that no community, regardless of race, geography, or wealth, should have to worry about lead-contaminated water in their homes.” 

“There is no higher priority than safety, and this announcement advances the safety of drinking water all across the country,” said Milwaukee Mayor Cavalier Johnson. “We are making progress through partnerships. And I am so pleased President Joe Biden and the Environmental Protection Agency are working with local governments to speed the replacement of lead pipes that carry drinking water into homes.”

“The EPA’s new lead rule will begin to reverse the massive public health disaster of lead-contaminated tap water that has affected generations of our children. Every person has a right to safe and affordable drinking water, no matter their race, income, or zip code,” said Manish Bapna, president and CEO of NRDC (Natural Resources Defense Council). “NRDC has had the privilege of working with residents of Flint, Newark, Chicago and beyond to help secure this meaningful rule and stop the flow of toxic lead from the tap into water glasses in homes across the nation.”

“A game changer for kids and communities, EPA's finalized lead and copper rule improvements will ensure that we will never again see the preventable tragedy of a city, or a child, poisoned by their lead pipes,” said Mona Hanna, Flint, Michigan pediatrician and Associate Dean for Public Health at Michigan State University College of Human Medicine. “I commend the Biden-Harris administration for their steadfast efforts to finally update this ancient rule, and I am thrilled that this rule proactively centers our children and their potential. The children win!”

The science is clear: Lead is a potent neurotoxin and there is no safe level of lead exposure, particularly for children. In children, lead can severely harm mental and physical development, slow down learning, and irreversibly damage the brain. In adults, lead can cause increased blood pressure, heart disease, decreased kidney function, and cancer. If someone is impacted by lead exposure, there is no known antidote, according to the Centers for Disease Control and Prevention.  The Lead and Copper Rule Improvements strengthen nationwide requirements to protect children and adults from these significant and irreversible health effects from lead in drinking water. 

Communities across the country have already begun to tackle lead pipes. 

  • Milwaukee Water Works is on track to replace all remaining lead pipes within the EPA’s ten-year timeframe. In 2024 alone, Milwaukee received approximately $30 million in Bipartisan Infrastructure Law funding to replace 3,400 lead service lines. 
  • The Detroit Water and Sewerage Department has received $90 million from the Administration and will replace more than 8,000 lead service lines this year, putting the city on track to replace all lead pipes in 10 years.
  • The Erie, Pennsylvania Water Works has received $49 million from EPA to enable the city to replace all lead pipes within 5 years instead of 25 years.  
  • Denver Water has accelerated its efforts through $76 million from the Bipartisan Infrastructure Law, allowing the city to be on track to replace all lead pipes within a decade.

The Lead and Copper Rule Improvements will help protect millions of Americans from exposure to lead in drinking water. EPA estimates that on average, every year after the LCRI is issued it will: 

  • protect up to 900,000 infants from having low birthweight. 
  • prevent Attention-Deficit Hyperactivity Disorder (ADHD) in up to 2,600 children.
  • reduce up to 1,500 cases of premature death from heart disease.
  • prevent up to 200,000 IQ points lost in children. 

Investments in identifying lead pipes, planning for their removal, and replacing them will create jobs in local communities while strengthening the foundation of safe drinking water that supports economic opportunity.

For more information about the final rule, including a pre-publication version of the federal register notice and fact sheets, visit the rule webpage.

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