On August 29, 2023, the Environmental Protection Agency (EPA) announced its final Waters of the United States (WOTUS) rule.  The new WOTUS rule makes major changes to clarify which wetlands are protected under the Clean Water Act (CWA).  The new WOTUS rule is a direct response to the Supreme Court’s Sackett v. EPA decision, which

On May 25, 2023, the U.S. Supreme Court issued a 9-0 decision ending a nearly 16-year battle over the Clean Water Act’s (CWA) applicability to certain wetlands. In a five-justice majority opinion, the Court found that the CWA applies only to wetlands that are “as a practical matter indistinguishable” from “relatively permanent, standing or continuously

On January 5, 2021, the U.S. Army Corps of Engineers (the Corps) released the final version of a rule revamping certain nationwide permits (NWPs) under the Clean Water Act (CWA). The CWA authorizes the Corps to issue general permits authorizing categories of activities that have minimal individual and cumulative adverse environmental effects. These permits remain in effect for no more than five years, at which point the Corps must renew the permits.

This rule reissues and modifies 12 nationwide permits (NWPs) and issues four new NWPs. Of these 16 NWPs, the most impactful changes are to NWP 12.Continue Reading U.S. Army Corps of Engineers revamps Clean Water Act Nationwide Permit 12