The U.S. Environmental Protection Agency (EPA) and the Department of the Army (Army) published the final “Revised Definition of ‘Waters of the United States'” rule in the Federal Register on January 18, 2023; it became effective on March 20, 2023. The agencies will first present an overview webinar and will then present three topical webinars. The last webinar will be on April 12, 2023 from 2-3:30pm, on Exclusions and Other Topics. Sign up here. Previous webinars are available here.