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- 33 U.S.C. § 406 · Penalty for wrongful construction of bridges, piers, etc.; removal of structures
- 33 U.S.C. § 407 · Deposit of refuse in navigable waters generally
- 33 U.S.C. § 407a · Deposit of debris of mines and stamp works
- 33 U.S.C. § 408 · Taking possession of, use of, or injury to harbor or river improvements
- 33 U.S.C. § 408a · Expediting approval of modifications and alterations of projects by non-Federal interests
- 33 U.S.C. § 409 · Obstruction of navigable waters by vessels; floating timber; marking and removal of sunken vessels
- 33 U.S.C. § 410 · Exception as to floating loose timber, sack rafts, etc.; violation of regulations; penalty
- 33 U.S.C. § 411 · Penalty for wrongful deposit of refuse; use of or injury to harbor improvements, and obstruction of navigable waters generally
- 33 U.S.C. § 412 · Liability of masters, pilots, etc., and of vessels engaged in violations
- 33 U.S.C. § 413 · Duty of United States attorneys and other Federal officers in enforcement of provisions; arrest of offenders
- 33 U.S.C. § 414 · Vessel removal by Corps of Engineers
- 33 U.S.C. § 415 · Summary removal of water craft obstructing navigation; liability of owner, lessee, or operator
- 33 U.S.C. § 416 · Appropriations for removal of sunken water craft
- 33 U.S.C. § 417 · Expenses of investigations by Department of the Army
- 33 U.S.C. § 418 · Provisions for protection of New York Harbor unaffected
- 33 U.S.C. § 419 · Regulation by Secretary governing transportation and dumping of dredgings, refuse, etc., into navigable waters; oyster lands; appropriations
- 33 U.S.C. § 419a · Management practices to extend capacity and useful life of dredged material disposal areas
- 33 U.S.C. § 420 · Piers and cribs on Mississippi and St. Croix Rivers
- 33 U.S.C. § 421 · Deposit of refuse, etc., in Lake Michigan near Chicago
- 33 U.S.C. § 422 · Modification and extension of harbor lines at Chicago
- 33 U.S.C. § 423 · Establishment of pierhead and bulkhead lines in Wilmington Harbor, California
- 33 U.S.C. § 424 · Establishment of pierhead or bulkhead lines in Newport Harbor, California
- 33 U.S.C. § 424a · Modification of harbor lines in Newport Harbor, California
- 33 U.S.C. § 425 · Omitted
- 33 U.S.C. § 426 · Investigations concerning erosion of shores of coastal and lake waters
- 33 U.S.C. § 426–1 · Coastal Engineering Research Center; establishment; powers and functions
- 33 U.S.C. § 426–2 · Board on Coastal Engineering Research
- 33 U.S.C. § 426–3 · Transfer of functions of Beach Erosion Board
- 33 U.S.C. § 426a · Additional investigations concerning erosion of shores of coastal and lake waters; payment of costs; “shores” defined
- 33 U.S.C. § 426b · Applicability of existing laws; projects referred to Board of Engineers for Rivers and Harbors
- 33 U.S.C. § 426c · Report by Coastal Engineering Research Center
- 33 U.S.C. § 426d · Payment of expenses
- 33 U.S.C. § 426e · Federal aid in protection of shores
- 33 U.S.C. § 426e–1 · Shore protection projects
- 33 U.S.C. § 426e–2 · Clarification of munition disposal authorities
- 33 U.S.C. § 426e–3 · Coastal storm damage reduction contracts
- 33 U.S.C. § 426f · Reimbursements
- 33 U.S.C. § 426g · Storm and hurricane restoration and impact minimization program
- 33 U.S.C. § 426g–1 · State and regional plans
- 33 U.S.C. § 426h · Repealed. Pub. L. 110–114, title II, § 2038(b), Nov. 8, 2007, 121 Stat. 1100
- 33 U.S.C. § 426h–1 · Definitions
- 33 U.S.C. § 426i · Shore damage prevention or mitigation
- 33 U.S.C. § 426i–1 · Repealed. Pub. L. 113–121, title I, § 1014(c)(2), June 10, 2014, 128 Stat. 1222
- 33 U.S.C. § 426i–2 · National coastal data bank
- 33 U.S.C. § 426j · Repealed. Pub. L. 110–114, title II, § 2037(b)(1), Nov. 8, 2007, 121 Stat. 1096
- 33 U.S.C. § 426k · Five year demonstration program to temporarily increase diversion of water from Lake Michigan at Chicago, Illinois
- 33 U.S.C. § 426l · Protection of Lake Ontario
- 33 U.S.C. § 426m · Collection and removal of drift and debris from publicly maintained commercial boat harbors and adjacent land and water areas
- 33 U.S.C. § 426n · Technical assistance to States and local governments; cost sharing
- 33 U.S.C. § 426o · Great Lakes material disposal
- 33 U.S.C. § 426o–1 · Great Lakes dredging levels adjustment
- 33 U.S.C. § 426o–2 · Great Lakes navigation and protection
- 33 U.S.C. § 426p · Corps of Engineers
- 33 U.S.C. § 427 to 430 · Repealed. July 31, 1945, ch. 334, § 5, 59 Stat. 508
- 33 U.S.C. § 431 to 437 · Repealed. Pub. L. 91–224, title I, § 108, Apr. 3, 1970, 84 Stat. 113
- 33 U.S.C. § 441 · Deposit of refuse prohibited; penalty
- 33 U.S.C. § 442 · Liability of officers of towing vessel
- 33 U.S.C. § 443 · Permit for dumping; penalty for taking or towing boat or scow without permit
- 33 U.S.C. § 444 · Dumping at other place than designated dumping grounds; penalty; person liable; excuses for deviation
- 33 U.S.C. § 445 · Equipment and marking of boats or scows
- 33 U.S.C. § 446 · Inspectors; appointment, powers, and duties
- 33 U.S.C. § 447 · Bribery of inspector; penalty
- 33 U.S.C. § 448 · Return of permit; penalty for failure to return
- 33 U.S.C. § 449 · Disposition of dredged matter; persons liable; penalty
- 33 U.S.C. § 450 · Liability of vessel
- 33 U.S.C. § 451 · Supervisor of harbor; appointment and duties
- 33 U.S.C. § 451a · Harbors subject to this subchapter
- 33 U.S.C. § 451b · Waters included within subchapter
- 33 U.S.C. § 452 · Taking shellfish or otherwise interfering with navigation in New York Harbor channels; penalty; arrest and procedure
- 33 U.S.C. § 453 · Regulations for navigation of Ambrose Channel; exclusion of tows and sailing vessels
- 33 U.S.C. § 454 · Consent of Congress to obstruction of waters by New York City
- 33 U.S.C. § 461 to 464 · Repealed. Mar. 3, 1901, ch. 854, § 1636, 31 Stat. 1434
- 33 U.S.C. § 465 · Authority to dredge; riparian rights of United States
- 33 U.S.C. § 466 to 466g · Transferred
- 33 U.S.C. § 466g–1 · Controversies involving construction or application of interstate compacts and pollution of waters
- 33 U.S.C. § 466h to 466l · Transferred
- 33 U.S.C. § 466m, 466n · Repealed. Pub. L. 91–224, title I, § 102, Apr. 3, 1970, 84 Stat. 91
- 33 U.S.C. § 467 · Definitions
- 33 U.S.C. § 467a · Inspection of dams
- 33 U.S.C. § 467b · Investigation reports to Governors
- 33 U.S.C. § 467c · Determination of danger to human life and property
- 33 U.S.C. § 467d · National inventory of dams and low-head dams
- 33 U.S.C. § 467e · Interagency Committee on Dam Safety
- 33 U.S.C. § 467f · National dam safety program
- 33 U.S.C. § 467f–1 · Lock and dam security
- 33 U.S.C. § 467f–2 · Rehabilitation of high hazard potential dams
- 33 U.S.C. § 467g · Research
- 33 U.S.C. § 467g–1 · Dam safety training
- 33 U.S.C. § 467g–2 · Public awareness and outreach for dam safety
- 33 U.S.C. § 467h · Reports
- 33 U.S.C. § 467i · Statutory construction
- 33 U.S.C. § 467j · Authorization of appropriations
- 33 U.S.C. § 467k to 467m · Repealed. Pub. L. 104–303, title II, § 215(c)(2), Oct. 12, 1996, 110 Stat. 3685
- 33 U.S.C. § 467n · Recovery of dam modification costs required for safety purposes
- 33 U.S.C. § 467o · Repealed. Pub. L. 118–272, div. A, title I, § 1132(e), Jan. 4, 2025, 138 Stat. 3024
- 33 U.S.C. § 471 · Transferred
- 33 U.S.C. § 472 · Transferred
- 33 U.S.C. § 473 · Repealed. Pub. L. 89–554, § 8(a), Sept. 6, 1966, 80 Stat. 637
- 33 U.S.C. § 474 · Repealed. Pub. L. 117–263, div. K, title CXVIII, § 11808(a)(1), Dec. 23, 2022, 136 Stat. 4165
- 33 U.S.C. § 475 · Regulations for Pearl Harbor, Hawaii