Clarifying “Muddy Waters:” EPA and Army Corps Propose Revisions to the Scope of CWA Jurisdiction

Canadian companies interested in cross-border natural resource projects should be aware of a regulatory development in the United States that significantly revises the jurisdictional scope of the Clean Water Act. On December 11, 2018, two federal agencies, the Environmental Protection Agency and the U.S. Army Corps of Engineers, proposed a new rule dramatically altering federal...