Sec 404 - Permits for Dredged or Fill Material (Wetlands)

Section 404 of the Clean Water Act authorizes the U.S. Army Corps of Engineers to issue permits for the discharge of dredged or fill material into waters of the United States, including wetlands, to ensure that such activities do not significantly degrade water quality or impair ecosystem functions. The permitting process requires an assessment of alternatives, mitigation, and public involvement before approval.