[Code of Federal Regulations]
[Title 33, Volume 3]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 33CFR230.6]

[Page 314]
 
                TITLE 33--NAVIGATION AND NAVIGABLE WATERS
 
 CHAPTER II--CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF 
                                 DEFENSE
 
PART 230_PROCEDURES FOR IMPLEMENTING NEPA--Table of Contents
 
Sec.  230.6  Actions normally requiring an EIS.

    Actions normally requiring an EIS are:
    (a) Feasibility reports for authorization and construction of major 
projects;
    (b) Proposed changes in projects which increase size substantially 
or add additional purposes; and
    (c) Proposed major changes in the operation and/or maintenance of 
completed projects.
    District commanders may consider the use of an environmental 
assessment (EA) on these types of actions if early studies and 
coordination show that a particular action is not likely to have a 
significant impact on the quality of the human environment.