the Sixth Circuit issued an order staying the new Clean Water Rule nationwide, pending a determination by the court on jurisdiction to review the rule. Thus, the Clean Water Rule is stayed, and the prior 1986 regulations are in effect nationwide. USACE and EPA are evaluating the order and its implications for the litigation that is currently pending in district courts. In the meantime, USACE is not implementing the Clean Water Rule, and is using the 1986 regulations and applicable guidance (those in effect prior to August 28, 2015) in making jurisdictional determinations or taking other actions based on the definition of "waters of the United States."