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
3/6/2025
/ Clean Water Act ,
Discharge of Pollutants ,
Enforcement Actions ,
Environmental Litigation ,
Environmental Protection Agency (EPA) ,
NPDES ,
Pollution Control ,
Regulatory Authority ,
Regulatory Requirements ,
SCOTUS ,
Water Quality ,
Waters of the United States
On June 28, the Supreme Court released its opinion in Loper Bright Enterprises et. al v. Secretary of Commerce (Loper), which regulatory practitioners have been anxiously awaiting to see whether the Court would allow...more
The Supreme Court clarified the scope of the Waters of the United States (WOTUS) rule in a long-awaited decision regarding which wetlands are subject to Section 404 of the Clean Water Act (CWA). Declining to exercise...more
5/31/2023
/ Clean Water Act ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Federal Jurisdiction ,
Inland Waterways ,
Navigable Waters ,
Regulatory Reform ,
Sackett ,
Sackett v EPA ,
SCOTUS ,
Significant Nexus Test ,
US Army Corps of Engineers ,
Waters of the United States ,
Wetlands
The U.S. Supreme Court rejected the U.S. Environmental Protection Agency’s (EPA) ability to regulate greenhouse gas emissions based on shifting from existing generation sources under Section 111(d) of the Clean Air Act (CAA)....more
7/7/2022
/ Air Pollution ,
Clean Air Act ,
Clean Power Plan ,
Climate Change ,
Discharge of Pollutants ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Global Warming ,
Greenhouse Gas Emissions ,
Pollution Control ,
Power Plants ,
Regulatory Authority ,
Resource Management ,
SCOTUS ,
West Virginia v EPA
Since the U.S. Supreme Court decided the County of Maui v. Hawaii Wildlife Fund case in April 2020, the legal landscape of "navigable waters of the U.S." has eroded quickly. With Maui, the Supreme Court created a test for...more
9/30/2021
/ Clean Water Act ,
Direct Discharge ,
Discharge of Pollutants ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Functional Equivalent ,
Groundwater ,
Hawaii Wildlife Fund v County of Maui ,
Natural Resources ,
Navigable Waters ,
Permits ,
Point Sources ,
SCOTUS ,
Waters of the United States
Last week, in Justice Amy Coney Barrett’s first signed opinion, the U.S. Supreme Court expanded the deliberative process privilege under exception 5 of the Freedom of Information Act (FOIA), limiting litigants’ ability to...more
This week, the U.S. Supreme Court issued its long-awaited opinion in County of Maui v. Hawaii Wildlife Fund, regarding whether the discharge of pollutants via groundwater requires a Clean Water Act (CWA) permit. This holding...more
4/25/2020
/ Appeals ,
Clean Water Act ,
Direct Discharge ,
Discharge of Pollutants ,
Environmental Protection Agency (EPA) ,
Functional Equivalent ,
Groundwater ,
Hawaii Wildlife Fund v County of Maui ,
Navigable Waters ,
Permits ,
Point Sources ,
Remand ,
SCOTUS ,
Vacated ,
Waters of the United States