Mealey's ( September 1, 2021, 10:33 AM EDT) -- TUCSON, Ariz. — An Arizona federal judge on Aug. 30 granted a voluntary motion for remand filed by defendants U.S. Environmental Protection Agency and the U.S. Army Corps of Engineers in an action brought by Native American tribes seeking to reinstate the repealed 2015 Clean Water Rule and vacate a navigable waters rule. The judge also ordered that, upon remand, the Trump-era rules in place be vacated....