Wetlands
NY Court Annuls DEC Freshwater Wetlands Regulations
On April 8, 2026, Judge Richard M. Platkin of the New York State Supreme Court, Albany County, entirely annulled the New York State Department of Environmental Conservation’s (DEC’s) revised Part 664 freshwater wetlands regulations for noncompliance with the State Environmental Quality Review Act (SEQRA). The revised regulations went into effect in January 2025, and their…
Army Corps Reissues and Modifies Nationwide Permits, Adding One New Permit
March 15, 2026 marked the start of a new five-year cycle for the U.S. Army Corps of Engineers’ Nationwide Permits (NWPs). Pursuant to a final rule published on January 8, 2026, the Corps has reissued and modified 56 existing NWPs and created one new NWP. This blog post highlights key changes in the 2026 NWPs,…
Federal Agencies Propose New Regulations Defining “Waters of the United States”
On November 20, 2025, the U.S. Environmental Protection Agency (EPA) and Department of the Army (Agencies) published a proposed rule, “Updated Definition of Waters of the United States” (Proposed Rule). If finalized, the rule would implement the Supreme Court’s decision in Sackett v. EPA, discussed in a prior SPR blog post. The Agencies note that the…
Legal Challenges to NYSDEC’s New Freshwater Wetlands Regulations – Four Lawsuits to Watch
At least four separate lawsuits were filed in April 2025 challenging the legality of New York’s Freshwater Wetlands Act and its recently amended implementing regulations. Broadly, the lawsuits seek to annul the 2022 statutory amendments and 2025 regulations and enjoin the New York State Department of Environmental Conservation (NYSDEC) from implementing the new wetlands regulations….
NYSDEC Proposes Several New Freshwater Wetlands General Permits
On February 5, 2025, the New York State Department of Environmental Conservation proposed to issue five new statewide general permits and to modify three existing general permits previously issued under the Freshwater Wetlands Act. The five newly proposed general permits include: Community-Scale Solar Energy Installations (GP-0-25-004) Electric Utility Right of Way (ROW) Maintenance and Repair…
NYSDEC Issues Final Revised Freshwater Wetlands Regulations
On December 31, 2024, NYSDEC announced the adoption of final revisions to its freshwater wetlands regulations, 6 NYCRR Part 664. The revised regulations took effect on January 1, 2025. These regulations implement amendments that the New York State Legislature enacted in 2022 to Article 24 of the Environmental Conservation Law (ECL)—the State’s Freshwater Wetlands Act…