COEProposed Rule

Definition of ``Waters of the United States''

EnvironmentAgricultureHousing

Summary

The U.S. Army Corps of Engineers is proposing new rules to clarify which bodies of water are protected under federal law. This matters because it affects what landowners can do with their property, how development projects proceed, and which water sources get environmental protection.

Key Points

  • 1The regulation defines which wetlands, streams, and other water areas fall under federal protection and require permits before being altered or filled
  • 2It affects landowners, developers, farmers, and businesses who need to know if their property contains protected waters
  • 3The rule changes how the government decides which smaller streams and seasonal water features are regulated
  • 4Public comments are being accepted until January 6, 2026, so people can voice concerns before the final rule is decided
  • 5The outcome will impact development projects, construction timelines, and costs for those working near water areas

Impact Assessment

If you are a homeowner or farmer, this means the federal government is changing which wetlands and water features on or near your property require special permits before you can develop or modify them.

Impact Level
Major
Geographic Scope

National

Compliance Cost

Significant

Who is Affected
HomeownersFarmersManufacturersSmall Businesses

Key Dates

Published

November 20, 2025

Comment Deadline

January 6, 2026

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Regulatory Connections

Amends CFR Sections
33 CFR Part 32840 CFR Part 120
Other Documents in This Rulemaking (COE_FRDOC_0001)

This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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