On October 22, 2019, the Environmental Protection Agency and Department of the Army finalized a rule to repeal the 2015 Clean Water Rule and re-codify the regulatory text defining "waters of the United States" (WOTUS) that existed prior to the 2015 Rule. The final repeal rule will become effective on December 23, 2019. Read the final repeal rule.
The following documents are associated with the 2015 Clean Water Rule.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.