Appeals Court Rules Clean Drinking Water Is Not a Constitutional Right

CLIFF NOTES:

• The Fifth Circuit ruled that the U.S. Constitution does not guarantee a right to clean drinking water.
• The 10-judge majority rejected Fourteenth Amendment claims brought by four Jackson, Mississippi, residents.
• The court also declined to recognize a constitutional right to truthful government information about contaminated municipal water.
• Federal laws such as the Safe Drinking Water Act and EPA lead regulations still regulate public water systems.
• EPA says there is no safe level of lead exposure and federal rules are strengthening lead testing, notification and service-line replacement.

 

A federal appeals court has ruled that clean drinking water is not a right guaranteed by the U.S. Constitution, rejecting constitutional claims brought by residents of Jackson, Mississippi, over alleged lead contamination. The decision does not erase federal drinking-water protections. Instead, it draws a sharp line between constitutional rights and rights created through environmental and public-health laws.

What Did the Appeals Court Decide About Clean Drinking Water?

The U.S. Court of Appeals for the Fifth Circuit ruled on September 4, 2026, that Jackson residents could not pursue their claims as violations of substantive due process under the Fourteenth Amendment.

The en banc court affirmed the dismissal of claims brought under 42 U.S.C. § 1983 by residents Priscilla Sterling, Raine Becker, Shawn Miller and John Bennett.

The case is Sterling v. City of Jackson, No. 24-60370.

The Fifth Circuit maintains the official database of its opinions, including decisions in the case.

Circuit Judge Kurt D. Engelhardt wrote for the 10-judge majority:

“The Constitution does not provide redress for every governmental wrongdoing.”

The court concluded that the residents were asking the judiciary to recognize two constitutional rights that the majority said were not deeply rooted in American history and tradition: a right not to be exposed to contaminated municipal water and a right to accurate information from public officials about contaminants in that water.

The court stated the central point plainly:

“It is undisputed that the Constitution does not guarantee clean water.”

That conclusion has consequences far beyond the wording of the decision. It means that the constitutional argument failed. It does not mean that public water systems are free to distribute unsafe water without regulation or legal consequences.

What Happened in Jackson, Mississippi?

The lawsuit grew out of the long-running problems with Jackson’s public drinking-water system.

Sterling, Becker, Miller and Bennett alleged that city actions and failures caused lead to enter the city’s water and that officials told residents the water was safe despite knowing about the potential danger.

According to the court’s description of the allegations, Jackson’s system had produced water containing lead, E. coli and other bacteria, experienced shutdowns, and generated numerous boil-water notices.

The residents alleged that they drank contaminated drinking water after being assured it was safe.

The lawsuit also alleged that Mississippi State Department of Health testing between 2010 and 2013 revealed elevated lead levels and that later changes involving the city’s water system contributed to corrosion and lead problems.

The Fifth Circuit was deciding whether those allegations supported a federal constitutional claim. It was not deciding that lead-contaminated water is harmless or acceptable.

That distinction is central to understanding the case.

Why Did the Court Reject the Fourteenth Amendment Argument?

The residents argued that exposure to lead in drinking water interfered with their constitutional right to bodily integrity.

Courts have recognized bodily-integrity protections in situations involving direct physical intrusion by government, including forced medical procedures and involuntary medication.

The Fifth Circuit majority concluded that mismanagement of a municipal water system was too different from those established situations to create a new substantive due-process right.

Engelhardt wrote:

“We are skeptical that the right to not be harmed by lead-contaminated water fits within the right to bodily integrity, and Plaintiffs point us to no historical tradition or Supreme Court precedent convincing us otherwise.”

The court said the Due Process Clause generally prevents government from depriving people of life, liberty or property without due process. It does not ordinarily require a government to provide a particular public service or guarantee a minimum level of safety.

In the majority’s view, recognizing the Jackson residents’ theory would expand substantive due process beyond rights already established in constitutional history and Supreme Court precedent.

The Fifth Circuit Rejected an Approach Used in the Flint Water Crisis

One important part of the ruling concerns the Flint, Michigan, water crisis.

In Guertin v. Michigan, the U.S. Court of Appeals for the Sixth Circuit held in 2019 that Flint residents had plausibly alleged a violation of their constitutional right to bodily integrity based on government officials’ actions involving contaminated water.

The Fifth Circuit expressly declined to follow that reasoning in the Jackson case.

The Jackson court said it was “not bound, nor persuaded” by the Sixth Circuit’s approach.

That creates an important legal distinction between how federal appellate courts have approached contaminated-water constitutional claims. The Fifth Circuit’s decision applies within its jurisdiction, which includes Mississippi, Louisiana and Texas.

Does the Ruling Mean Americans Have No Legal Right to Safe Water?

No.

The ruling is narrower than that.

The court held that the Constitution itself does not establish the particular rights asserted by the Jackson plaintiffs. Public water systems remain subject to federal and state statutes, regulations, enforcement orders and other legal requirements.

One of the most important is the Safe Drinking Water Act, the federal law that authorizes the Environmental Protection Agency to regulate contaminants in public drinking-water systems.

The EPA explains its Safe Drinking Water Act oversight of Jackson, including enforcement actions directed at the city’s water system.

EPA records show that the agency issued an emergency order following a February 2020 inspection and entered an Administrative Order on Consent with Jackson in July 2021. EPA later issued a notice of noncompliance in January 2022.

The practical lesson is simple: something does not have to be a constitutional right to be protected by federal law.

Federal Authorities Intervened in Jackson’s Water System

The federal government’s involvement in Jackson became extensive.

The Fifth Circuit itself noted that state and federal agencies had investigated the system, monitored conditions and ordered corrective measures.

In November 2022, the United States filed a federal complaint concerning Jackson’s drinking-water system. Federal intervention ultimately resulted in outside management intended to stabilize the troubled system.

The EPA’s official Jackson drinking-water page documents the federal government’s enforcement actions, orders and continuing work involving the system.

The appeals court specifically pointed to those regulatory and legal mechanisms when explaining why rejecting a constitutional claim did not leave residents without every possible remedy.

The majority said residents could still pursue appropriate tort claims, seek legislative remedies and use the political process.

What Did the Court Say About Government Officials Giving Residents Bad Information?

The residents raised another significant argument.

They alleged that officials told people the water was safe when officials knew or should have known about contamination risks.

The Fifth Circuit still declined to recognize a broad constitutional right to accurate information from government officials.

The court acknowledged the importance of honest communication during a threat to public safety:

“Of course, public officials are expected to be honest with their constituents, especially when the constituents’ safety is at risk.”

But the court found no historical basis for creating a substantive due-process right to truthful information from officials in this context.

The majority therefore concluded that alleged deception surrounding drinking water safety did not create the constitutional claim sought by the plaintiffs.

That does not mean inaccurate public-health statements can never have legal consequences. It means the plaintiffs’ specific Fourteenth Amendment theory failed before this court.

Lead Is Still a Serious Drinking-Water Hazard

The constitutional ruling changes none of the science surrounding lead.

The EPA states that there is no safe level of lead exposure and has established a maximum contaminant level goal of zero for lead in drinking water.

The agency explains that lead commonly enters drinking water through plumbing materials rather than originating in the source water itself. Corrosion can cause lead from pipes, fixtures and service lines to enter household water.

The EPA’s official information on lead in drinking water says lead exposure can be particularly dangerous for children.

This makes water testing and knowledge of household plumbing especially relevant where lead service lines or other lead-containing plumbing materials may exist.

Federal Lead Rules Are Becoming More Protective

The Jackson decision also arrives during a major change in federal lead regulation.

EPA’s 2024 Lead and Copper Rule Improvements strengthened requirements for public water systems. The rule requires most systems to identify and replace lead service lines within 10 years and improves testing and public notification requirements.

The rule also lowers the lead action level from 15 micrograms per liter, or parts per billion, to 10 parts per billion.

According to the EPA’s Lead and Copper Rule Improvements, systems that exceed applicable requirements can face additional obligations involving corrosion control, public education and lead-service-line replacement.

EPA also requires water systems to maintain inventories designed to identify lead and unknown service-line materials.

These rules illustrate the legal distinction at the heart of the Jackson case.

The Constitution may not guarantee safe drinking water as a fundamental constitutional right, but Congress and federal agencies can establish enforceable drinking-water protections through statutes and regulations.

Why Does the Jackson Ruling Matter?

The decision matters because it defines where constitutional law ends and environmental regulation begins.

Residents cannot automatically transform failures involving public drinking water into Fourteenth Amendment claims simply because government officials operate the water system.

At the same time, the ruling does not eliminate federal drinking-water standards, EPA enforcement authority, state environmental laws, negligence claims or other potential legal remedies.

The court made that point directly.

“The Constitution does not provide a remedy for Plaintiffs’ injuries. But that does not mean they are without a remedy.”

That may be the most important sentence for homeowners trying to understand the ruling.

The court did not declare contaminated water lawful.

It decided which legal tool the Jackson plaintiffs could not use.

Clean Water Is Also Recognized Internationally as a Human Right

There is another important distinction.

Although the Fifth Circuit found no U.S. constitutional right to clean drinking water, the concept of water as a human right exists in international law and policy.

The United Nations General Assembly has repeatedly recognized human rights to safe drinking water and sanitation. In December 2025, the General Assembly again adopted a resolution titled “The human rights to safe drinking water and sanitation.”

The United Nations Digital Library records the resolution, which was adopted by a vote of 176-2-2.

An international human-rights resolution and an enforceable right under the U.S. Constitution are not the same thing. The Fifth Circuit was deciding the latter.

That distinction prevents two seemingly contradictory statements from being confused: safe drinking water can be recognized internationally as a human right while still not being recognized by a U.S. federal appeals court as a substantive right guaranteed by the Constitution.

What Does This Mean for Homeowners?

The decision places greater practical importance on regulatory protections, local water quality reports, plumbing conditions and household treatment when residents are concerned about what reaches their taps.

Public utilities are responsible for meeting applicable federal and state requirements. But water can also encounter plumbing and service-line materials after treatment and while traveling toward a home.

Lead is a good example. EPA explains that lead commonly enters drinking water through corrosion of lead-containing plumbing materials.

That means a utility’s source water and the water arriving at an individual faucet are related but not always identical questions.

A homeowner concerned about lead should therefore distinguish among the public utility’s reported results, the material used in the home’s service line and plumbing, and results from properly conducted tap testing.

How Can Reverse Osmosis and Whole-Home Filtration Relate to Lead?

Household treatment cannot replace the responsibility of a public water system to comply with federal and state law. It can, however, provide another barrier between certain contaminants and the water people actually consume.

A properly designed reverse osmosis system is a point-of-use treatment system intended for drinking and cooking water. Depending on the system and its certifications, reverse osmosis can reduce lead and a range of other dissolved contaminants.

For homeowners concerned specifically about lead throughout a residence, treatment must be selected for that contaminant rather than assuming every filter removes it. A dedicated lead removal system can be designed to address water before it reaches multiple fixtures.

A whole house water filtration or conditioning system serves a different purpose. Depending on its treatment media and design, whole-home equipment may address chlorine, chloramines, hardness, taste, odor and other water-quality concerns. A standard conditioner should not automatically be assumed to remove lead.

For that reason, treatment decisions should begin with the contaminant being addressed rather than the general word “filter.”

The Bottom Line on the Constitutional Right to Clean Drinking Water

The Fifth Circuit’s September 2026 decision establishes that the Jackson residents’ alleged exposure to contaminated municipal water did not create the substantive due-process rights they asserted under the Fourteenth Amendment.

The majority held that clean drinking water is not guaranteed by the U.S. Constitution and declined to create a constitutional right to accurate information from public officials about municipal water contamination.

But the decision does not erase America’s drinking-water laws.

The Safe Drinking Water Act, EPA regulations, state requirements and other legal remedies continue to govern public water systems. EPA rules continue to address lead exposure, public notification, corrosion control and lead service lines.

The distinction is critical: clean water may not be a constitutional guarantee, but clean drinking water remains heavily regulated and central to public health.Sources:

• U.S. Court of Appeals for the Fifth Circuit — Opinions — Federal court opinions, including Sterling v. City of Jackson, Case No. 24-60370.
• U.S. Environmental Protection Agency — Jackson, Mississippi Drinking Water — EPA information on enforcement actions and federal involvement in Jackson’s public water system.
• U.S. Environmental Protection Agency — Lead in Drinking Water — Federal information about lead exposure, drinking-water risks and sources of lead contamination.
• U.S. Environmental Protection Agency — Lead and Copper Rule Improvements — Current federal requirements addressing lead service lines, testing and public notification.
• United Nations — Human Rights to Safe Drinking Water and Sanitation — Official UN record concerning international recognition of safe drinking water and sanitation as human rights.