33 CFR 2.34 - Waters subject to tidal influence; waters subject to the ebb and flow of the tide; mean high water.

§ 2.34 Waters subject to tidal influence; waters subject to the ebb and flow of the tide; mean high water.

(a)Waters subject to tidal influence and waters subject to the ebb and flow of the tide are waters below mean high water. These terms do not include waters above mean high water caused by flood flows, storms, high winds, seismic waves, or other non-lunar phenomena.

(b)Mean high water is the average of the height of the diurnal high water at a particular location measured over a lunar cycle of 19 years.

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
U.S. Code: Title 6 - DOMESTIC SECURITY
U.S. Code: Title 14 - COAST GUARD
U.S. Code: Title 33 - NAVIGATION AND NAVIGABLE WATERS
U.S. Code: Title 46 - SHIPPING
U.S. Code: Title 49 - TRANSPORTATION

Title 33 published on 07-Jun-2017 03:52

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 33 CFR Part 2 after this date.

  • 2012-06-21; vol. 77 # 120 - Thursday, June 21, 2012
    1. 77 FR 37305 - Navigation and Navigable Waters; Technical, Organizational, and Conforming Amendments
      GPO FDSys XML | Text
      DEPARTMENT OF HOMELAND SECURITY, Coast Guard
      Final rule.
      This final rule is effective June 21, 2012.
      33 CFR Parts 1, 2, 27, 40, 45, 66, 80, 83, 84, 85, 100, 101, 110, 114, 115, 116, 117, 118, 136, 138, 162, 165, and 177