On August 29, 2023, the Environmental Protection Agency (“EPA”) and U.S. Army Corps of Engineers (“Corps”) released the text of a rule further revising the definition of “waters of the United States” (“WOTUS”) that the...more
The U.S. Supreme Court recently issued an opinion in Sackett v. EPA that established a stricter test for whether the federal Clean Water Act (CWA) applies to a wetland. The test limits federal jurisdiction to wetlands with a...more
Earlier this week, the 4th Circuit Court of Appeals stayed construction of the Mountain Valley Pipeline. The Court did so with a two-sentence order stating that an opinion would follow. The order was issued hours after oral...more
In July 2016, the U.S. Court of Appeals for the Ninth Circuit held that the state of Washington violated tribal treaty obligations by building and maintaining barrier culverts that block 1,000 linear miles of streams suitable...more