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Clean Water Act › Appeals › Environmental Policies

The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to... more +
The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to accomplish its stated goals by preventing point and nonpoint pollution sources, assisting wastewater treatment facilities and maintaining wetlands. less -
Troutman Pepper Locke

To Waive or Not to Waive, Redux

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Following its recent opinion in Village of Morrisville v. Federal Energy Regulatory Commission, the D.C. Circuit Court of Appeals has once again waded into the issue of when a state waives its certification authority under...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Flood Project Challenge/Clean Water Act/National Environmental Policy Act: Federal Appellate Court Addresses Standing Issue

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The United States Circuit Court of Appeals for the Fifth Circuit (“Fifth Circuit”) addressed in a December 24th, 2024 Opinion a challenge to a United States Army Corps of Engineers (“Corps”) project alleging violations of the...more

Troutman Pepper Locke

To Waive or Not to Waive? That Is the 401 Question

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The U.S. Court of Appeals for the D.C. Circuit on May 16, 2025, clarified the conditions under which a state waives its Clean Water Act (CWA) Section 401 water quality certification (WQC) authority. In Village of Morrisville...more

Bergeson & Campbell, P.C.

Biden EPA Filed Notice of Appeal of Ruling that Typical Levels of Drinking Water Fluoridation Present an Unreasonable Risk to...

Bergeson & Campbell, P.C. on

As reported in our September 30, 2024, blog item, the U.S. District Court for the Northern District of California ruled in September 2024 that the plaintiffs established by a preponderance of the evidence that the levels of...more

Foley Hoag LLP - Environmental Law

The Fifth Circuit Court of Appeals Really Doesn't Want to Decide Who Has Standing to Bring CAA Penalty Claims

Foley Hoag LLP - Environmental Law on

Earlier this week, in what almost certainly has to be the most fractured appellate decision in the history of the United States courts, the 5th Circuit Court of Appeals, sitting en banc, affirmed via per curiam decision the...more

Schwabe, Williamson & Wyatt PC

Ports Must Control Stormwater Across Their Entire Footprint

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Washington State requires ports to control stormwater discharges across their entire footprint, though federal rules cover only certain port facilities. According to a recent decision by the Ninth Circuit Court of Appeals,...more

Adams & Reese

U.S. Supreme Court Reinstates Environmental Regulation Related to the States’ Enforcement Rights Under the Federal Clean Water Act

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SCOTUS Shadow Docket Reinstates Trump-Era Clean Water Act Rule - In a 5-4 decision, the United States Supreme Court reinstated a Trump-era environmental regulation related to the States’ enforcement rights under the federal...more

Holland & Hart LLP

More Uncertainty Ahead – WOTUS, SCOTUS and What it Means for Your Project

Holland & Hart LLP on

Since 2015, jurisdiction under the Clean Water Act (CWA or the Act) has been in a near constant state of flux, creating a challenging regulatory landscape for project developers and the regulatory community. The last few...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Residual Designation Rule: Los Alamos, New Mexico Files U.S. EPA Environmental Appeals Board Petition Challenging Stormwater/Water...

Mitchell, Williams, Selig, Gates & Woodyard,... on

The County of Los Alamos, New Mexico (“Los Alamos”) filed a January 17th petition (“Petition”) challenging a United States Environmental Protection Agency (“EPA”) decision titled: Designation Decision and Record of Decision...more

Perkins Coie

EPA Delays Applicability of Clean Water Rule While Challenges to Rule Proceed in District Courts

Perkins Coie on

As reported in our prior Update, in a decision issued on January 22, the U.S. Supreme Court ruled in National Association of Manufacturers v. Department of Defense, 138 S. Ct. 617, that challenges to the Obama...more

Holland & Hart LLP

Feeling Underwater? A Brief Look at Recent Clean Water Act Developments

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It is becoming increasingly difficult for the regulated community to stay abreast of state and federal environmental regulatory developments, particularly as they are decided in court. The following alert summarizes some...more

Perkins Coie

Second Circuit Upholds EPA’s Water Transfers Rule

Perkins Coie on

The U.S. Court of Appeals for the Second Circuit upheld the U.S. Environmental Protection Agency’s Water Transfers Rule last week. Catskill Mountains Chapter of Trout Unlimited, et al. v. EPA, et al. 14-1823, 14-1909,...more

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