Flint, Michigan is moving to fix the pipes inside residents' homes, more than a decade after tainted water corroded the city's plumbing and poisoned an estimated 100,000 people with lead.
The city has spent years replacing the utility-owned service lines running from the street to the foundation, a program that officials declared "substantially complete" in 2023 though excavations continued well into 2025. But critics and public health researchers argued that recovery was always stopping at the curb, leaving corroded interior pipes, fixtures and solder joints untouched inside the homes themselves. The city is now seeking contractors for residential plumbing rehabilitation services, targeting exactly that gap.
The work matters most in Flint's oldest housing stock, much of it built before 1950 when lead pipes and solder were standard materials. When state-appointed emergency managers switched the city's water source to the Flint River in April 2014 without applying required corrosion control chemicals, untreated water leached lead out of every pipe it touched: the street lines, the service connections and the plumbing inside homes. The interior systems were damaged just as badly, but the remediation programs that followed focused almost entirely on city-owned infrastructure.
Source: NationGraph.
Flint's recovery has unfolded against a backdrop of broken promises and fractured trust. A $626 million civil settlement was approved in 2021 to compensate residents, particularly the roughly 9,000 children under six who were exposed to elevated lead levels. At least 12 people died in a Legionnaires' disease outbreak linked to the contaminated water. Former officials, including ex-Governor Rick Snyder, saw criminal charges against them voided by the Michigan Supreme Court in January 2023. As NationGraph has reported, the pipe replacement work has stretched far longer than residents were told.
The funding source for the new interior plumbing program hasn't been publicly specified. Likely candidates include federal drinking water dollars from the 2021 Bipartisan Infrastructure Law, Michigan state pass-through grants or remaining Flint relief funds. The number of homes to be served and eligibility requirements weren't disclosed in the solicitation summary.
Flint is a majority-Black city of about 79,000 residents, with a poverty rate of roughly 38%, more than double the Michigan average. For many residents, any new water-related program from the city will be measured against years of assurances that turned out to be incomplete. How many homes ultimately get fixed, and how quickly, will be the real test.
