Colorado
Some good news: the rule appears to be enjoined in Colorado (where judge did not permit amici briefs): https://www.bloomberglaw.com/public/desktop/document/StateofColoradoThevUSEnvironmentalProtectionAgencyetalDocketNo120/4?1592664339
California
The Court denied the motion for a preliminary injunction, and the Navigable Waters Protection Rule will go into effect on Monday. Here is the order: https://sws.org/images/pdfs/CA_v_Wheeler_PI_decision.pdf