{"data":{"id":"us/33-cfr-322.4","jurisdiction":"us","citation":"33 CFR 322.4","heading":"Activities not requiring permits.","body":"(a) Activities that were commenced or completed shoreward of established Federal harbor lines before May 27, 1970 (see 33 CFR 320.4(o)) do not require section 10 permits; however, if those activities involve the discharge of dredged or fill material into waters of the United States after October 18, 1972, a section 404 permit is required. (See 33 CFR part 323.)\n(b) Pursuant to section 154 of the Water Resource Development Act of 1976 (Pub. L. 94-587), Department of the Army permits are not required under section 10 to construct wharves and piers in any waterbody, located entirely within one state, that is a navigable water of the United States solely on the basis of its historical use to transport interstate commerce.","path":["Title 33—Navigation and Navigable Waters","CHAPTER II—CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE","PART 322—PERMITS FOR STRUCTURES OR WORK IN OR AFFECTING NAVIGABLE WATERS OF THE UNITED STATES"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"5517ea8651ce6a9681de406a24dfd9f979d7e3765200d8924758b310ac31adaa","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-322.3","next":"us/33-cfr-322.5"},"notice":"GroundRules: Original legal text. Not legal advice."}