The Trump Administration has promised massive deregulation, in particular reductions in environmental regulations. A major target of the Trump Administration’s deregulation agenda is the Obama Administration’s Waters of the U.S. Rule (WOTUS) which defines which wetlands and streams are federally regulated.

However, as described in this post, despite the controversy, all of the regulatory activity

The Trump Administration has made rollback of environmental regulations a top priority.  Through the use of Executive Orders and the Congressional Review Act(CRA), the Administration has already undone significant Obama era regulations, including the Waters of the U.S. Rule (WOTUS) and the Clean Power Plan.

The Trump Administration has also proposed significant budget cuts to