Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
The landmark decision alters the NPDES permit landscape, shifting the focus to specific actions over general outcomes....more
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
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
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
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
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
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
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
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
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
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
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
The United States Supreme Court isn't done with the Clean Water Act and EPA's interpretation of it. This month the City and County of San Francisco asked the nation's highest court to overturn a split Ninth Circuit Court of...more
Both regulators and the regulated community must remain alert to accommodate the constantly changing regulatory scheme created in the post-Sackett world. The application of Maui and Sackett in recent months confirms the...more
The United States Environmental Protection Agency (“EPA”) is issuing for public comment draft guidance on applying the United States Supreme Court decision in County of Maui vs. Hawaii Wildlife Fund. EPA had previously...more
Just before the Thanksgiving holiday EPA issued draft guidance regarding when a discharge of a “pollutant” to groundwater is the “functional equivalent” of a discharge to a Water of the United States requiring a NPDES permit...more
A United States District Court (W.D. Washington) (“Court”) addressed in an October 31st Order a Clean Water Act citizen suit action seeking an injunction to remedy alleged illegal discharge of pollutants into a lake and its...more
In last year’s Land Use, Environmental & Natural Resources Update 2021 Update, we reported on the U.S. Supreme Court’s decision in County of Maui v. Hawai’i Wildlife Fund (County of Maui), 590 U.S. __; 140 S. Ct. 2778 (2020),...more
The United States Environmental Protection Agency and the United States Corps of Engineers (collectively “EPA”) announced on November 19th a revised definition of waters of the United States (“WOTUS”). The agencies are...more
Traveling the long and winding road to Hana in Maui is one of the most beautiful experiences one can have in the United States. I'm not sure anyone would say the same thing about the long and winding litigation road taken to...more
The latest season of Clean Water Act (CWA) changes are now streaming from the courts and federal agencies. The Biden administration and lower courts have picked up where prior administrations and the U.S. Supreme Court left...more
The United States Environmental Protection Agency (“EPA”) rescinded a guidance document it had previously issued titled: Applying the Supreme Court’s County of Maui v. Hawaii Wildlife Fund Decision in the Clean Water Act...more
The United States District Court (District of Hawaii) (“Court”) addressed in a July 15th Order the question of whether a Maui County (“County”) wastewater discharge facility (“Facility”) should have obtained a Clean Water Act...more
Last week, District Judge Susan Mollway ruled that the County of Maui must obtain a NPDES permit for discharges to groundwater by the Lahaina Wastewater Reclamation Facility. It is the first trial court decision applying the...more
Late yesterday, Federal Judge Susan Oki Mollway, of the District of Hawaii, ruled that the County of Maui needs a Federal Clean Water Act NPDES permit for its groundwater discharge of treated water from its waste water...more