On March 24, 2025, the Environmental Protection Agency (EPA) published plans to seek stakeholder input on implementing a new definition of “waters of the United States” (WOTUS) under the Clean Water Act (CWA). The EPA’s goal...more
Garry Lewis owns 2000 acres in Livingston Parish, Louisiana and he has been fighting with the Army Corps of Engineers over whether any of those 2000 acres are wetlands subject to Federal Clean Water Act jurisdiction for over...more
The third major development of 2023 for defining "Waters of the United States" ("WOTUS") has arrived. First, in early 2023, the United States Environmental Protection Agency ("EPA") and the United States Army Corps of...more
In Sackett v. EPA, the U.S. Supreme Court delivered a massive blow to EPA's ability to regulate wetlands under the Clean Water Act ("CWA"). Addressing the "nagging question" about the reaches of the CWA, Justice Alito, joined...more
The United States District Court (E.D. Louisiana) (“Court”) issued a June 12th Order addressing a property owner’s challenge to the United States Corps of Engineers (“Corps”) assertion of Clean Water Act jurisdiction over...more
Last week the Supreme Court of the United States issued its decision in Sackett v. EPA, clarifying what wetlands are subject to federal jurisdiction and regulation under the Clean Water Act (CWA). The Sackett case was brought...more
The Supreme Court, on May 25, 2023, addressed the longstanding issue of how to determine when a wetland is subject to jurisdiction under the Clean Water Act (the “CWA”). In Sackett v. Environmental Protection Agency, a 5-4...more
In a closely watched environmental Clean Water Act (CWA) case, the US Supreme Court adopted a far narrower construction of CWA’s definition of “waters of the United States,” functionally shifting significant authority over...more
On January 18, 2023, the U.S. Environmental Protection Agency (EPA) and the Army Corps of Engineers (Corps) published a final rule (2023 Rule) revising the definition of “waters of the United States” (WOTUS) as used in the...more
Following decades of regulatory actions and lawsuits concerning the definition of “waters of the United States under the Clean Water Act, on December 30, 2022, the U.S. Environmental Protection Agency (EPA) and the U.S. Army...more