Wetlands

Waters in Flux: EPA and Army Corps Revise the Definition of “Waters of the United States”

On January 18, 2023, the EPA and Army Corps of Engineers (Army Corps) published a new final rule revising the definition of “waters of the United States” (the Rule) found in regulations implementing the Clean Water Act (CWA or the Act). The new Rule will become effective on March 20, 2023 (pending the outcomes of…

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EPA and Army Corps of Engineers Publish Final “Waters of the United States” Rule

On April 21, 2020, the Environmental Protection Agency and the U.S. Army Corps of Engineers (together, the “Agencies”) published a final rule in the Federal Register redefining the term “waters of the United States” (“WOTUS”) under the Clean Water Act (“CWA”).  The Agencies previously issued pre-publication notice of the final rule on January 23, 2020. …

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Clean Water Act Update: EPA Repeals WOTUS Rule in Favor of Pre-2015 Rule

On September 12, 2019, the Environmental Protection Agency (“EPA”) and the U.S. Army Corps of Engineers (the “Corps”) (together, the “Agencies”)  announced a final rule (the “Repeal Rule”) rescinding the 2015 Clean Water Rule (the “2015 Rule”) that defined “waters of the United States” (“WOTUS”) under the Clean Water Act (“CWA”). This Repeal Rule is…

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Clean Water Act Update: The Latest Twists and Turns on the Path to Defining the Statute’s Jurisdiction

Debates over the reach of the Clean Water Act (“CWA”) have been ongoing for decades. At stake is whether a discharge of a pollutant from a point source to a “navigable water,” defined as “waters of the United States” (“WOTUS”), requires the discharger to obtain a National Pollutant Discharge Elimination System (“NPDES”) permit. The first…

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WOTUS Rule Reinstated in 26 States through Nationwide Injunction of Trump Administration “Suspension Rule”

On August 16, 2018, the U.S. District Court for the District of South Carolina, Charleston Division, issued a nationwide injunction to the Trump administration’s so-called “Suspension Rule,” which called for the delayed effective date of the Obama-era “waters of the United States rule” (or “WOTUS Rule”). Thus, the struggle to delineate the federal government’s jurisdiction…

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DEC Releases Flood Risk Management Guidance Affecting the Flood Hazard Area Applied to State Permit Applications

On June 20, 2018, the New York State Department of Environmental Conservation (“DEC”) released two draft flood risk management guidance documents intended to advise New York state agencies on how to incorporate the consideration of future climate risks, including risks of sea-level rise, storm surge, and flooding, into existing regulatory processes. The non-binding guidance is…

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