
On April 21, 2020, The Navigable Waters Protection Rule: Definition of Waters of the United States (“WOTUS”) (“2020 WOTUS Rule”) was published in the Federal Register, and will become effective on June 22, 2020. Publication of the 2020 WOTUS Rule in the Federal Register is the final step in the Trump Administration’s repeal and replacement of the 2015 Waters of the United States Rule (“2015 WOTUS Rule”), issued under the Obama Administration. Due to litigation that ultimately resulted in a stay of the 2015 WOTUS Rule prior to the effective date, that rule never became effective nationwide.


