The Flint Water Crisis: When the Government Poisoned a City

In April 2014, state-appointed emergency managers switched the water supply for Flint, Michigan from Detroit’s treated water to the Flint River as a cost-cutting measure while the city was under state financial control. No corrosion controls were applied. Lead from the city’s aging pipes leached into the water supply. Children drank it for 18 months before state officials acknowledged what their own testing had been showing for much of that period: the water was poisoned, and the state had known. Between 6,000 and 12,000 children were permanently harmed.

The Flint water crisis is not a story about an accident. It is a story about a predominantly Black city where government officials at multiple levels made decisions that they demonstrably would not have made for a whiter, wealthier community — and then lied about the consequences when the data made denial impossible.

Part of Infrastructure Failures — ← Back to series hub

An Emergency Manager Made a $5 Million Cost-Cut That Poisoned a City

Flint was put under state emergency management in 2011 under a Michigan law that gave appointed managers authority to override elected local officials in municipalities deemed to be in financial distress. By April 2014, Flint’s emergency manager, Darnell Earley, approved the switch to Flint River water as a cost-saving measure while a new regional water pipeline was being constructed. The annual savings were estimated at $5 million.

The Flint River had a long history as an industrial waterway and was known to be corrosive. Federal law — specifically the Lead and Copper Rule under the Safe Drinking Water Act — required that water utilities apply corrosion control treatment when switching water sources, to prevent the new water from leaching lead and other metals from pipes. The Michigan Department of Environmental Quality told Flint officials that corrosion control was not required during a transitional period. This interpretation was incorrect, as the federal Environmental Protection Agency would later confirm. The corrosion controls were never applied. ^1^

Why Did Lead Get Into Flint’s Water?

Flint’s water infrastructure, like that of many mid-20th-century American cities, included lead service lines connecting the water main to homes. These pipes were legal when they were installed; lead was a standard material for residential plumbing well into the 1960s. As long as the water passing through them was chemically treated to form a protective coating on the inside of the pipe, the lead stayed in the pipe. Without corrosion control, the untreated Flint River water stripped that coating away.

Within months of the switch, residents were reporting discolored water, strange tastes, skin rashes, and hair loss. Boil advisories were issued. The General Motors Flint Engine Operations plant stopped using Flint River water in October 2014 because it was corroding engine parts — GM switched back to a private water source. The people who lived in Flint did not have that option. ^2^ State and city officials repeatedly assured residents that the water met federal standards. The Michigan DEQ’s communications to the public, to the EPA, and internally over this period became the subject of subsequent criminal investigations. Internal emails showed officials were aware of problems that they were not disclosing publicly.

A Pediatrician’s Data Forced the Admission. It Took 18 Months.

Dr. Mona Hanna-Attisha, a pediatrician at Hurley Medical Center in Flint, began analyzing blood lead levels in Flint children in the summer of 2015. Her research, comparing blood lead levels in children before and after the April 2014 water switch, found that elevated blood lead levels had nearly doubled in children under five in the city as a whole and had nearly tripled in areas with the oldest pipe infrastructure. Hanna-Attisha presented her findings in September 2015. Michigan DEQ officials publicly attacked her data.

Within days, the EPA and MDEQ were conducting their own analysis. By October 2015, the state acknowledged the problem and Flint was switched back to Detroit water — 18 months after the switch to the Flint River had begun. ^3^ The 18-month window matters because of what lead does to developing brains. There is no safe blood lead level in children. Lead exposure at elevated levels causes permanent neurological damage: reduced IQ, attention deficits, behavioral problems, learning disabilities. The effects are irreversible. The children who drank Flint’s water from April 2014 to October 2015 were permanently harmed. The number of children affected — those with detectably elevated blood lead levels — is estimated at between 6,000 and 12,000. ^4^

Criminal Cases Dragged On for a Decade. No One Served Meaningful Prison Time.

Michigan Attorney General Bill Schuette launched a criminal investigation in 2016 that ultimately produced charges against 15 people, including state officials and a former Flint emergency manager. The cases were complex and slow-moving. In 2021, newly elected Attorney General Dana Nessel dropped many of the charges, citing procedural issues with the original investigation, and began rebuilding the cases from scratch.

By 2023, charges had been filed against nine defendants, including former Governor Rick Snyder, who was charged with two counts of willful neglect of duty — misdemeanors. The criminal prosecution of Snyder was dismissed by a judge in 2022 on the grounds that the grand jury process used to indict him was improperly convened. The judge’s ruling was itself appealed. In 2021, the state of Michigan agreed to pay $626 million to settle civil lawsuits brought by Flint residents — one of the largest settlements ever paid by a state government — with most of the money directed toward children who had suffered lead poisoning. ^5^

What Flint Reveals That the Other Infrastructure Failures Don’t

Researchers who compared Flint’s response to lead contamination in water systems with responses in predominantly white, higher-income communities documented a consistent pattern: government agencies responded faster, with more resources and more transparency, when the affected population was white and middle-class. The pattern held within Flint — the city’s wealthier neighborhoods were on different water systems and were not affected by the 2014 switch in the same way.

The Michigan Department of Environmental Quality failed to apply federal corrosion control requirements. The governor’s office dismissed concerns from residents for months. State officials publicly contradicted scientists and doctors who were identifying the problem. The city’s elected government had been replaced by a state-appointed manager specifically focused on cutting costs. Every node of the system that should have protected Flint’s residents instead failed them — not randomly, but in ways that followed the city’s racial and economic geography.

The pipes in Flint are still being replaced. As of 2024, the full replacement of lead service lines was still underway more than a decade after the switch that started it. The 6,000 to 12,000 children who absorbed lead during those 18 months are still growing up with the consequences. The accountability pattern here — a decade of failed prosecutions, a civil settlement, no prison time — is the same pattern that followed the Hyatt Regency collapse and the I-35W bridge failure. It also connects to the industrial series: Texas City survivors were told they couldn’t sue the federal government, and Deepwater Horizon executives paid fines but no prison time.

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Sources:

1. Hanna-Attisha, Mona. What the Eyes Don’t See: A Story of Crisis, Resistance, and Hope in an American City. Crown, 2018.
2. Pieper, Kelsey J., et al. “Evaluating Water Lead Levels During the Flint Water Crisis.” Environmental Science & Technology, 2018.
3. Virginia Tech Flint Water Study Team. Flint Water Study Updates. Virginia Tech, 2015–2016.
4. Bellinger, David C. “Lead Contamination in Flint — An Abject Failure to Protect Public Health.” New England Journal of Medicine, 2016.
5. State of Michigan. Flint Water Crisis Civil Settlement. Michigan Department of Attorney General, 2021.