[Code of Federal Regulations]
[Title 40, Volume 5]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR58.60]

[Page 217]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 58--AMBIENT AIR QUALITY SURVEILLANCE--Table of Contents
 
                      Subpart G--Federal Monitoring
 
Sec. 58.60  Federal monitoring.

    Source: 44 FR 27571, May 10, 1979. Redesignated at 58 FR 8467, Feb. 
12, 1993.


    The Administrator may locate and operate an ambient air monitoring 
station if the State fails to locate, or schedule to be located, during 
the initial network design process or as a result of the annual review 
required by Sec. 58.20(d):
    (a) A SLAMS at a site which is necessary in the judgment of the 
Regional Administrator to meet the objectives defined in appendix D to 
this part, or
    (b) A NAMS at a site which is necessary in the judgment of the 
Administrator for meeting EPA national data needs.