On Wednesday,
EPA and the Army Corps of Engineers announced that they plan to
revise the definition of "Waters of the United
States". Simultaneously,
DOJ moved to remand the Navigable Waters Protection Rule, in a
challenge to the Trump-era rule brought by the Conservation Law
Foundation. Can you say "déjà
vu all over again"?

This is such a target-rich environment that I almost don't
know where to begin – but I'll try.
First, EPA Administrator Regan stated that EPA and the
Corps:
are committed to establishing a durable definition of
'waters of the United States' based on Supreme Court
precedent and drawing from the lessons learned from the current and
previous regulations, as well as input from a wide array of
stakeholders, so we can better protect our nation's waters,
foster economic growth, and support thriving communities.