News & Analysis as of

Clean Water Act › Discharge of Pollutants › NPDES

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 -
Latham & Watkins LLP

Supreme Court Waves Goodbye to Clean Water Act End-Result Requirements

Latham & Watkins LLP on

The landmark decision alters the NPDES permit landscape, shifting the focus to specific actions over general outcomes....more

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

Wastewater Enforcement: Arkansas Department of Energy and Environment - Division of Environmental Quality and U.S. Army Corps of...

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

The Arkansas Department of Energy and Environment - Division of Environmental Quality (“DEQ”) and the U.S. Army Corps of Engineers (“Corps”) entered into a January 23rd Consent Administrative Order (“CAO”) addressing alleged...more

Clark Hill PLC

San Francisco v. EPA Brings the End of “End Result” NPDES Permit Requirements

Clark Hill PLC on

In its recent decision in San Francisco v. EPA, the U.S. Supreme Court overturned a Ninth Circuit interpretation of the Clean Water Act (“CWA”), the second case in just two years where the Court has disagreed with the EPA’s...more

Jones Day

U.S. Supreme Court Limits EPA Clean Water Act Permitting Authority

Jones Day on

On March 4, 2025, the Supreme Court of the United States issued its decision in City & County of San Francisco v. Environmental Protection Agency and clarified the U.S. Environmental Protection Agency's ("EPA") and state...more

Kelley Drye & Warren LLP

Supreme Court Strikes Down ​“End-Result” Requirements in NPDES Permits

Kelley Drye & Warren LLP on

On March 4, 2025, the U.S. Supreme Court issued a ruling that prohibits the U.S. Environmental Protection Agency (“EPA” or ​“the Agency”) from setting qualitative limits based on the condition of the ​“receiving waters” that...more

Kelley Drye & Warren LLP

Supreme Court Strikes Down ​“End-Result” Requirements in NPDES Permits

Kelley Drye & Warren LLP on

On March 4, 2025, the U.S. Supreme Court issued a ruling that prohibits the U.S. Environmental Protection Agency (“EPA” or ​“the Agency”) from setting qualitative limits based on the condition of the ​“receiving waters” that...more

Winstead PC

San Francisco v. EPA: Supreme Court Strikes Down EPA’s “End-Result” Permit Requirements

Winstead PC on

On March 4, 2025, the U.S. Supreme Court issued a 5-4 decision in City and County of San Francisco v. Environmental Protection Agency, narrowing the Environmental Protection Agency’s (EPA) authority under the Clean Water Act...more

ArentFox Schiff

A Divided SCOTUS Invalidates Common Provisions of Clean Water Act Permits

ArentFox Schiff on

In the US Supreme Court’s first post-Chevron decision involving the US Environmental Protection Agency (EPA) the Supreme Court found against EPA, invalidating ‘end result’ NPDES permit requirements....more

Nossaman LLP

City and County of San Francisco vs. EPA: Implications for Clean Water Act Permittees

Nossaman LLP on

On March 4, 2025, the U.S. Supreme Court issued its opinion in the case City and County of San Francisco v. Environmental Protection Agency, in which it held that “end-result” requirements routinely imposed by the U.S....more

Stinson LLP

Supreme Court Rules for Permit Holders on Age-Old CWA Dispute

Stinson LLP on

In a 5-4 ruling on March 4, the U.S. Supreme Court held that the Environmental Protection Agency (EPA) lacks authority to impose Clean Water Act (CWA) conditions in National Pollutant Discharge Elimination System (NPDES)...more

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

Generic Prohibitions/NPDES Permits/Water Quality Standards: United States Supreme Court Decides City/County of San Francisco v....

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

The Supreme Court of the United States (“Court”) issued an Opinion on March 4th in the case styled: City and County of San Francisco, California v. Environmental Protection Agency. See No. 23-753....more

Tonkon Torp LLP

U.S. Supreme Court Ruling Will Make it Easier to Comply with NPDES Permits

Tonkon Torp LLP on

On March 4, 2025 the Supreme Court overturned the 9th Circuit to rule in favor of the City of San Francisco in a landmark Clean Water Act case. The EPA authorizes states to issue National Pollutant Discharge Elimination...more

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

Wastewater Enforcement: Arkansas Department of Energy and Environment and Independence County Wastewater Treatment Facility Enter...

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

The Arkansas Department of Energy and Environment – Division of Environmental Quality (“DEQ”) and Select Sands America Corp. (“Select Sands”) entered into a July 10th Consent Administrative Order (“CAO”) addressing alleged...more

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

Wastewater Enforcement: Mississippi Commission on Environmental Quality and Heidelberg Petroleum Refinery Enter into Agreed Order

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

The Mississippi Commission on Environmental Quality (“MCEQ”) and Hunt Southland Refining Company LLC (“Hunt”) entered into a November 18th Agreed Order (“AO”) addressing alleged violations of a Clean Water Act National...more

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

Wastewater Enforcement: U.S. Environmental Protection Agency and Monroe, Michigan Coal-Fired Powerplant Enter into Consent...

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

The United States Environmental Protection Agency (“EPA”) and DTE Electric Company (“DTE”) entered into a Consent Agreement and Final Order (“CAFO”) addressing alleged violations of Clean Water Act National Pollutant...more

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

Wastewater Enforcement: Arkansas Department of Energy and Environment - Division of Environmental Quality and City of Glenwood...

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

Wastewater Enforcement: Arkansas Department of Energy and Environment - Division of Environmental Quality and City of Glenwood Enter Into Consent Administrative Order - The Arkansas Department of Energy and Environment –...more

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

Wastewater Enforcement: Mississippi Commission on Environmental Quality and Town of Gloster Enter into Agreed Order

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

The Mississippi Commission on Environmental Quality (“MCEQ”) and Town of Gloster, Mississippi entered into a July 8th Agreed Order (“AO”) addressing alleged violations of the Clean Water Act National Pollutant Discharge...more

Beveridge & Diamond PC

EPA Region 9 Finalizes Purported Expansion of NPDES Stormwater Regulation for Two Watersheds in Los Angeles County

Beveridge & Diamond PC on

On November 20, 2024, the U.S. Environmental Protection Agency (EPA) Region 9 published in the Federal Register its Final Designation of stormwater discharges from commercial, industrial, and institutional (CII) properties...more

Beveridge & Diamond PC

EPA Region 1 Doubles Down on Unprecedented Effort to Require Stormwater Permits for an Expansive Range of Formerly Unregulated...

Beveridge & Diamond PC on

Key Takeaways - What Is Happening? On October 31, 2024, the U.S. Environmental Protection Agency (EPA) Region 1 provided notice of two proposed actions pursuant to its “residual designation authority” (RDA) under the Clean...more

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

Citizen Suit Actions/Clean Water Act: Arkansas and 24 Other State Attorney Generals File Amicus Brief in Support of Writ of...

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

The Arkansas and 24 other State Attorney Generals (collectively, “Amici Curiae”) filed on October 28th an Amicus Brief supporting a Petition for a Writ of Certiorari to the United States Supreme Court to address a Clean Water...more

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

Citizen Suit Action/Clean Water Act: Environmental Integrity Project Notice of Intent to Sue Three Louisiana Petcoke Processing...

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

The Environmental Integrity Project (“EIP”) has sent three separate Notices of Intent to Sue (“NOIs”) to three Louisiana Petcoke processing plants alleging violations of the Clean Water Act...more

Mintz

EPA's Most Recent Draft NPDES General Permit Could Earn It Another Trip to the Supreme Court

Mintz on

Sam Hess of Inside EPA and many others are writing about EPA's Halloween Trick or Treat – the publication of a draft Clean Water Act NPDES General Permit that would apply to “commercial, industrial and institutional”...more

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

Stormwater Enforcement/Clean Water Act Citizen Suit Action: Conservation Law Foundation Notice of Intent to Sue Operator of East...

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

The Sims facilities are stated to buy, process, and sell ferrous and non-ferrous scrap metal, appliances, junk cars, trailers, and electronics. Such items are stated to be stored outdoors in uncovered piles or bales at the...more

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

Stormwater Enforcement: U.S. Environmental Protection Agency and Seaford, Delaware Mulch Manufacturer Enter into Expedited...

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

The United States Environmental Protection Agency (“EPA”) and Mr. Mulch, LLC (“Mr. Mulch”) entered into a July 11th Expedited Settlement Agreement (“ESA”) addressing alleged violations of the Clean Water Act Stormwater...more

Verrill

Better Communication Among Regulators and the Regulated Can Improve Outcomes for Wastewater Permittees

Verrill on

As our understanding of the environment and anthropogenic impact grows, protection efforts increasingly spawn regulation. Media coverage of perceived harms to health and the environment and well-funded advocacy by...more

280 Results
 / 
View per page
Page: of 12
Next »

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:
Sign up Log in
*By using the service, you signify your acceptance of JD Supra's Privacy Policy.
- hide
- hide