This is a brief roundup of recent federal court environmental and regulatory law decisions from the federal courts over the past few months, including the much anticipated ruling in Sackett, et ux., v, Environmental Protection Agency.
THE U.S. SUPREME COURT
Sackett, et ux., v, Environmental Protection Agency
Last year, the Supreme Court issued a significant decision curtailing some of the EPA’s regulatory powers in the Clean Air Act in West Virginia v. Environmental Protection Agency. On May 25, 2023, the Court limited EPA’s—and the U.S. Army Corps of Engineers’ authority—under the Clean Water Act. This, too, is a major environmental ruling. The Court held that the EPA could not classify the wetlands located on the Idaho property of Michael and Chantell Sackett as “Waters of the United States” on the basis of the “significant nexus” test devised by Justice Kennedy in his separate opinion in the 2005 case of Rapanos v. United States. Accordingly, the Court unanimously held that their property was not subject to the EPA’s or the U.S. Army Corps of Engineers’ permitting and enforcement power. In 2004, the Sacketts purchased a small lot near Priest Lake in Bonner County, Idaho, on which to build a home. As related by Justice Alito, once they began to fill in their property with dirt and rocks, they were notified by EPA that their backfilling operation violated the Clean Water Act (CWA) because they were affecting protected wetlands. The Sacketts challenged this action, thus beginning a long legal battle with EPA and the federal government. In 2021, the U.S. Court of Appeals for the Ninth Circuit upheld the federal government’s regulatory authority over these wetlands, holding that the CWA covers “adjacent” wetlands having a significant nexus to traditional navigable waters. The Supreme Court decided that this case was suitable for determining whether the Sackett’s wetlands are “waters of the United States” and thus subject to the permitting and regulatory enforcement powers of the EPA and the Corps of Engineers.
Mr. Cavender may be contacted at anthony.cavender@pillsburylaw.com