
Sackett v. EPA
Michael and Chantall Sackett were blocked from building a home on their property by the EPA, which claimed the land contained protected wetlands. The Supreme Court ruled that the Clean Water Act only covers wetlands that have a continuous surface connection to traditional navigable waters.
- Status
- Decided
- Appeal from
- United States Court of Appeals for the Ninth Circuit
- Argued
- Oct 3, 2022
Decision briefing
The case in plain English
What Happened
Michael and Chantall Sackett are challenging the EPA's authority to stop them from building a home on their property. The legal dispute centers on whether their land contains protected wetlands that qualify as 'waters of the United States' under the Clean Water Act.
Why It Matters
The outcome will determine how much power the federal government has to regulate private property near water. This affects homeowners and developers who may need expensive permits to build if their land is classified as a protected wetland.
The Big Picture
For years, courts and agencies have struggled to define which small bodies of water fall under federal control. This case asks the Supreme Court to set a clear rule that could limit the scope of environmental protections nationwide.
What the Justices Said
During oral arguments, the justices focused on how to define the connection between wetlands and larger bodies of water. The Sacketts argued for a strict rule requiring a continuous surface connection, while the government defended broader protections.
The Bottom Line
The Supreme Court is deciding if the EPA can regulate wetlands that do not have a clear, continuous surface connection to navigable waters.
What's Next
The Court has heard the oral arguments and is currently drafting a written opinion. A final decision is expected by the end of the term in early summer.
What is the core dispute between the Sacketts and the EPA?
The Sacketts want to build a house, but the EPA says their land is a protected wetland. They disagree on whether the Clean Water Act applies to their specific property.
What are the real-world consequences for property owners?
If the EPA wins, many landowners will continue to face strict federal rules for building near water. If the Sacketts win, it will be easier to develop land without federal permits.
What legal rule is the Supreme Court considering in this case?
The Court is looking at whether wetlands must have a continuous surface connection to larger waters to be protected. This rule would clarify the meaning of 'waters of the United States.'
What is the next procedural step for this case?
The justices will meet in private to vote and assign the writing of the official opinion. The public will not know the result until the final decision is released.
How does this case fit into a broader trend regarding federal power?
This case is part of a larger effort to limit the authority of federal agencies. Many people believe that major environmental policymaking should be left to Congress rather than agencies like the EPA.
Where things stand
Timeline
Source note
How this page is sourced
Official case materials anchor this page. Reporting is used only to add context and explain the dispute in plain English.
Page data last refreshed Mar 31, 2026.
Primary materials
Documents & resources
Recent coverage
In the news
More to watch