Concerned Pastors for Social Action v. Khouri

In January 2016, NRDC, Concerned Pastors for Social Action, the ACLU of Michigan, and Flint, Michigan, resident Melissa Mays filed a lawsuit against the city of Flint and Michigan state officials for unlawfully exposing the people of Flint to lead-contaminated drinking water.  

Our lawsuit claimed that Flint’s water system violated the Safe Drinking Water Act by failing to control and monitor residents’ drinking water for lead—a devastating neurotoxin that can severely impact the cognitive development of children. We sought a court order requiring city and state officials to replace all lead service lines in Flint at no cost to residents, as well as to properly treat and monitor the city’s drinking water moving forward.  

Prior to filing the lawsuit, NRDC and other groups submitted an emergency petition to the U.S. Environmental Protection Agency (EPA) asking for immediate action to address this lead-contamination crisis. After the EPA failed to respond for months to this threat to Flint residents’ health, we filed suit under the Safe Drinking Water Act. 

Over the course of the case, NRDC and our partners successfully defeated two efforts by Flint and Michigan officials to dismiss the lawsuit. We also secured a landmark preliminary injunction order that required the city and state to ensure that every resident had either a properly installed faucet filter or sufficient amounts of bottled water for the duration of Flint’s water crisis. 

On March 28, 2017, the parties reached a settlement agreement. It required Michigan to provide $97 million to Flint for the removal of lead and galvanized steel service lines; a comprehensive tap water monitoring program, including funding for an independent monitor to confirm that Flint’s lead levels are being properly measured and reported; a faucet filter installation and education program that included regular home visits through 2018 to ensure proper filter installation and maintenance; bottled water to be made available for pickup and delivery through the summer of 2017; and guaranteed state funding for at least seven health and medical programs through the fall of 2018.  

In February 2019, the agreement was amended to require the city to use a more efficient method for finding the remaining lead service lines. The terms of the settlement are enforceable in federal court, and NRDC and our partners have successfully obtained multiple court orders holding Flint to its obligations under the settlement. 

Landmark pipe replacement program is finally completed 

In June 2025, a decade after lead-contaminated water was found in Flint’s water system, the city and state at last completed the pipe replacements required by the settlement agreement. The city has checked 28,000 pipes and replaced nearly 11,000 lead and galvanized steel service lines.  

This landmark milestone followed years of noncompliance: The city of Flint repeatedly missed deadlines to finish required work under the agreement and mismanaged its efforts to repair property damage to residents’ sidewalks, lawns, and curbs from the pipe replacement work. NRDC and our partners ultimately returned to court six times to ensure the city complied with the settlement agreement and that every Flint resident had the opportunity to have their pipe checked and replaced. 

When the city missed an important deadline in fall 2022, NRDC and our partners went back to court to prompt the city to finish the work. This was the fifth time the plaintiffs in the case were forced to seek the court’s intervention to resolve the city’s violations of the agreement. The district court granted our motion to enforce the agreement and required the city to inspect previously excavated homes to check whether property repairs were needed. The court also set a new deadline of August 1, 2023, for the city to complete all lead service line excavations and replacements. 

In the spring of 2023, when the city missed yet another interim deadline, NRDC and our partners filed a motion to hold the city and its mayor in contempt of court. On March 12, 2024, the federal court agreed, finding the city in contempt of a February 2023 order to reach certain milestones in its lead pipe replacement program. 

In May 2024, the state of Michigan told the court that it planned to take over management and implementation of the remaining required work on the pipe replacement program for the city of Flint and to complete that work by August 2025. The city and state ultimately met that deadline. 

The settlement continues 

Although the pipe replacement program is complete, the settlement remains in effect until June 2025. Among other requirements, the state must continue providing filter replacement cartridges and tap water test kits for the city to distribute until March 2026.  

A handful of lead lines that were not required to be removed by the settlement agreement remain in Flint, and these pipes must eventually be replaced under city and state law. The city has a goal of doing that by the end of 2025, at no cost to residents. 

NRDC and our partners are continuing to monitor the remaining obligations under the settlement. 

Browse the case documents and status updates here.