Rewriting the Rules: The Supreme Court's Landmark Decision on Clean Water Act Permits
H2-OWOW! – A Reflective Conversation with John Goodin, Former Director of EPA’s Office of Wetlands, Oceans, and Watersheds – Reflections on Water Podcast
Reflections on Sackett - Reflections on Water Podcast
On-Demand Webinar | Linear Infrastructure Redux: Adapting Your Projects to Meet the New Regulatory Climate
The intricacies of the Waters of the U.S. (WOTUS) definition continue to evolve, especially with recent changes initiated under the Trump administration and landmark clarifications from the Supreme Court's Sackett v. EPA...more
California’s regulatory authority over “waters of the state” continues to grow even as the federal definition of “Waters of the United States” (WOTUS) narrows under shifting legal and regulatory frameworks. In Sackett v. EPA...more
The Trump administration’s strategy regarding the scope of the “waters of the United States,” which defines the geographic jurisdiction of the Clean Water Act, is coming into focus, but true clarity appears a long way off. ...more
The Association of Clean Water Administrators (“ACWA”) submitted May 15th comments to the Untied States Environmental Protection Agency and U.S. Army Corps of Engineers ( collectively, “EPA”) regarding potential revisions to...more
On April 9, 2025, President Trump directed federal agencies to repeal certain categories of regulations in his memorandum entitled Directing the Repeal of Unlawful Regulations (“Memorandum”). In this Memorandum, President...more
“Environmental Vanguard” is a quarterly newsletter from McGuireWoods, sharing key insights from our leading environmental attorneys and consultants at the forefront of regulatory, litigation, and policy developments. This...more
A group of 18 Republican AGs and the Arizona legislature submitted a comment letter in response to the EPA’s request for feedback on the definition of “waters of the United States” (WOTUS), which determines which water bodies...more
Welcome to the April edition of Nutter’s Environment & Energy Insights, a periodic update of current trends in environment and energy law. This month we cover: EPA is changing the meaning of “waters of the United States.”...more
As referenced in last month’s publication, the U.S. Environmental Protection Agency (EPA) and the U.S. Department of the Army (Army) will be hosting numerous separate listening sessions with key stakeholders starting next...more
Beginning on April 29, 2025, the EPA will hold a series of six listening sessions to receive input from stakeholders on key topics related to the regulation of “waters of the United States” (or “WOTUS”) in the wake of the...more
After more than 50 years, EPA and the Army Corps of Engineers (“the Agencies”) continue to struggle to find a durable definition of “waters of the United States” (“WOTUS”) in the Clean Water Act, leaving the regulated...more
The Agency Is Looking to Sackett v. EPA for a More ‘Durable’ Definition - From Obama to Trump to Biden, each of the last three administrations has directed the United States Environmental Protection Agency (“EPA”) to...more
On March 12, 2025, the U.S. Army Corps of Engineers and the U.S. Environmental Protection Agency issued a Federal Register notice stating their intent to review the definition of “waters of the United States” (“WOTUS”), which...more
Just two months into President Trump’s second term, project applicants are navigating a series of changes to U.S. Army Corps of Engineers’ (Corps) Clean Water Act (CWA) Section 404 permitting. Upon his inauguration, President...more
The Environmental Protection Agency announced March 10 it will be revising the definition for the Waters of the United States Rule (WOTUS). In a news release it said, “[t]he agencies will move quickly to ensure that a revised...more
On March 12, 2025, the Environmental Protection Agency (“EPA”) and the Army Corps of Engineers (the “Corps”) issued a Memorandum outlining new guidance on implementing the “continuous surface connection” standard in...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 February 29, 2025, President Trump issued an executive order requiring agencies to identify suspect regulations for regulatory roll back within 60 days. ...more
Following the U.S. Supreme Court’s decision in the Sackett case in May of 2023, the U.S. EPA (“EPA”) and the U.S. Army Corps (“Army Corps”) have amended federal regulations to conform to Sackett and the Army Corps has resumed...more
One hundred eighteen Democratic members of the United States House of Representatives (“House”) introduced legislation titled: Clean Water Act of 2023(H.R. 5983) The stated purpose of H.R. 5983 is to address the...more
Following years of administrative rulemaking and litigation, on September 8, 2023, the Environmental Protection Agency (EPA) and Army Corps of Engineers (Corps) released a revision to the definition of waters of the United...more
The Environmental Protection Agency and the Army Corps of Engineers recently announced a revised and final rule amending the definition of Waters of the United States (WOTUS) following the Supreme Court decision in Sackett v....more
On Aug. 29, 2023, the Biden administration issued a prepublication version of yet another final Clean Water Act rule (“Conforming Rule”) revising the definition of “waters of the United States” (“WOTUS”) in response to the...more
The Environmental Protection Agency (EPA) released the final Clean Water Act (CWA) rule (New Rule) to comply with the US Supreme Court decision in Sackett v. EPA, 598 U.S. _, 143 S. Ct. 1322 (2023) (“Sackett”). This is a...more
On August 29, 2023, the U.S. Environmental Protection Agency (EPA) and U.S. Army Corps of Engineers (Corps) (collectively, the Agencies) released their amendment to January 2023 rule (January 2023 Rule) defining what...more