Code of Federal Regulations Title 33
Navigation and Navigable Waters
Parts 200 to 499
Revised as of July 1, 2023

Table of Contents
Page
Explanation ................................................................................................ v
Title 33:
Chapter II—Corps of Engineers, Department of the Army, Department
of Defense ........................................................................... 3
Chapter IV—Great Lakes St. Lawrence Seaway Development Corporation,
Department of Transportation ..................................... 633
Finding Aids:
Table of CFR Titles and Chapters ....................................................... 683
Alphabetical List of Agencies Appearing in the CFR ......................... 703
List of CFR Sections Affected ............................................................. 713