The Ninth Circuit reversed a district court's order granting voluntary remand and vacating EPA's 2020 CWA Section 401 Certification Rule. States, environmental groups, and tribes challenged the rule, arguing it unlawfully restricted states' and tribes' ability to reject water pollution projects. Bef...

A district court adopted a magistrate judge's recommendation to deny summary judgment for an environmental group in a lawsuit concerning the Army Corps of Engineers' issuance of a CWA §404 permit for a roadway expansion project in Florida. The group argued the Corps violated the CWA by failing to r...