waters of the United States

The recent U.S. Supreme Court decision in Sackett v. EPA significantly narrows the definition of “waters of the United States” (“WOTUS”) as applicable to wetlands and other adjacent bodies of water under the Clean Water Act (“CWA”). By extension, Sackett has broad impacts to wetlands delineation and mitigation requirements for section 404 permits issued by

On Tuesday, December 11, 2018, the Environmental Protection Agency (“EPA”) and U.S. Army Corp. of Engineers (“ACE”) proposed a rule revising the definition of “waters of the United States.” The so-called WOTUS rule defines the scope of Clean Water Act (“CWA”) jurisdiction and the permitting requirements thereunder, and has been in the hot seat for

On May 31, 2016, the US Supreme Court ruled in United States Army Corps of Engineers v. Hawkes Co., Inc. that a jurisdictional determination issued by the Corps of Engineers under the Clean Water Act constitutes a final agency action that is judicially reviewable under the Administrative Procedure Act.  Justice Roberts wrote the decision of