Last week, the U.S. Supreme Court released its highly anticipated opinion in Sackett v Environmental Protection Agency, delineating the appropriate standard to determine waters of the United States (WOTUS) under the federal Clean Water Act (CWA).  The Supreme Court significantly reduced the reach of WOTUS from its earlier jurisprudence by holding that under the

In California Communities Against Toxics v. United States Environmental Protection Agency, (2012) 2012 U.S. App. Lexis 15428, the Ninth Circuit Court of Appeals invalidated the Environmental Protection Agency’s (EPA) approval of a revision to the California State Implementation Plan (SIP) without vacatur in order to permit a power plant to be constructed – but

In a unanimous decision, the U.S. Supreme Court overturned the lower courts’ ruling and held that Michael and Chantell Sackett, Petitioners, may bring a civil action under the Administrative Procedure Act (APA) to challenge the Environmental Protection Agency’s (EPA) issuance of an administrative compliance order for alleged violation of Section 309 of the Clean Water

In Ass’n of Irritated Residents v. United States EPA (9th Cir. 2012) 686 F.3d 668,  the Ninth Circuit granted a petition challenging federal Environmental Protection Agency’s (EPA) decision to approve the 2003 SIP Revision on each of the three grounds alleged by the Petitioner.  Specifically, Petitioner alleged (1)EPA’s failure to order California to submit a