[Code of Federal Regulations]
[Title 40, Volume 3]
[Revised as of July 1, 2004]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR52.71]

[Page 109-110]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 52_APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS
--Table of Contents
 
                            Subpart C_Alaska
 
Sec.  52.71  Classification of regions.

    The Alaska plan was evaluated on the basis of the following 
classifications:

----------------------------------------------------------------------------------------------------------------
                                                                                  Pollutant
                                                           -----------------------------------------------------
                Air quality control Region                  Particulate   Sulfur   Nitrogen   Carbon
                                                               matter     oxides    dioxide  monoxide    Ozone
----------------------------------------------------------------------------------------------------------------
Cook Inlet Intrastate.....................................           I        III       III         I       III.

[[Page 110]]


Northern Alaska Intrastate................................           I        III       III         I       III.
South Central Alaska Intrastate...........................         III        III       III       III       III.
Southeastern Alaska Intrastate............................         III        III       III       III       III.
----------------------------------------------------------------------------------------------------------------


[37 FR 10848, May 31, 1972, as amended at 48 FR 30625, July 5, 1983]