The Tenth Circuit reversed and vacated a district court order preliminarily enjoining EPA and the Army Corps of Engineers from implementing the 2020 Navigable Waters Protection Rule (NWPR) in Colorado. Colorado argued the agencies violated the APA because the NWPR was not in accordance with the law,...

A district court granted fishermen's motion for summary judgment in a challenge to an NMFS rule that would close their swordfish fishery if they accidentally killed or injured too many marine mammals or turtles, and vacated the rule. The fishermen argued the rule conflicted with three national stand...