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
The U.S. Supreme Court last week, in a 5-4 decision, held that discharge permit “end-result” requirements—those that make a permittee responsible for the quality of the receiving water into which the permittee discharges—are...more
3/11/2025
/ City and County of San Francisco v Environmental Protection Agency ,
Clean Water Act ,
Enforcement Actions ,
Environmental Litigation ,
Environmental Protection Agency (EPA) ,
NPDES ,
Permits ,
Pollution Control ,
Regulatory Requirements ,
SCOTUS ,
State and Local Government
The U.S. Supreme Court issued its long-awaited decision yesterday in the case of Sackett v. EPA, upending wetland regulation nationwide and dealing a significant blow to the Biden Administration’s rulemaking to define the...more
On December 30, 2022, the Environmental Protection Agency (“EPA”) and the Army Corps of Engineers (the “Corps”) (the “Agencies”) released a pre-publication version of yet another new rule redefining “waters of the United...more
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
2/7/2022
/ Appeals ,
Biden Administration ,
Clean Water Act ,
Environmental Litigation ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Navigable Waters Protection Rule ,
Petition for Writ of Certiorari ,
Proposed Rules ,
SCOTUS ,
US Army Corps of Engineers ,
Waters of the United States ,
Wetlands
In environmental law, it’s hard to imagine a topic shrouded in more uncertainty and confusion than the definition of “waters of the United States” (“WOTUS”) under the Clean Water Act (“CWA”). After numerous Supreme Court...more
Today, the Environmental Protection Agency (“EPA”) published notice of draft guidance (the “Draft Guidance”) intended to assist regulated entities and permitting authorities in applying the United States Supreme Court’s...more