REGULATIONS
Rulings
AD/CVD
Notices
HTSUS
U.S. Code
Regs
More
Ports
About
Updates
Apps
Larger font
Smaller font
SEARCH
Sort by Rank
Titles Ascending
Titles Descending
10 per page
25 Result/page
50 Result/page
Regulations last checked for updates: May 17, 2025
Title 33 - Navigation and Navigable Waters last revised: May 06, 2025
All Titles
Title 33
Chapter II
Part 329 - PART 329—DEFINITION OF NAVIGABLE WATERS OF THE UNITED STATES
§ 329.1 - Purpose.
§ 329.2 - Applicability.
§ 329.3 - General policies.
§ 329.4 - General definition.
§ 329.5 - General scope of determination.
§ 329.6 - Interstate or foreign commerce.
§ 329.7 - Intrastate or interstate nature of waterway.
§ 329.8 - Improved or natural conditions of the waterbody.
§ 329.9 - Time at which commerce exists or determination is made.
§ 329.10 - Existence of obstructions.
§ 329.11 - Geographic and jurisdictional limits of rivers and lakes.
§ 329.12 - Geographic and jurisdictional limits of oceanic and tidal waters.
§ 329.13 - Geographic limits: Shifting boundaries.
§ 329.14 - Determination of navigability.
§ 329.15 - Inquiries regarding determinations.
§ 329.16 - Use and maintenance of lists of determinations.
authority:
33 U.S.C. 401
source:
51 FR 41251, Nov. 13, 1986, unless otherwise noted.
.list_box li,p,.cm-search-info,.cm-search-detail,.abt span,.expand-collapse_top
Get the CustomsMobile app!