[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: 40CFR58.31]

[Page 214]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 58--AMBIENT AIR QUALITY SURVEILLANCE--Table of Contents
 
           Subpart D--National Air Monitoring Stations (NAMS)
 
Sec. 58.31  NAMS network description.

    The NAMS network description required by Sec. 58.30 must contain the 
following for all stations, existing or scheduled:
    (a) The AIRS site identification number for existing stations.
    (b) The proposed location for scheduled stations.
    (c) Identity of the urban area represented.
    (d) The sampling and analysis method.
    (e) The operating schedule.
    (f) The monitoring objective, spatial scale of representativeness, 
and for PM2.5, the monitoring planning area and community 
monitoring zones, as defined in appendix D of this part.
    (g) A schedule for:
    (1) Locating, placing into operation, and submitting the AIRS site 
identification form for each NAMS which is not located and operating at 
the time of network description submittal,
    (2) Implementing quality assurance procedures of appendix A to this 
part for each NAMS for which such procedures are not implemented at the 
time of network description submittal, and
    (3) Resiting each NAMS which does not meet the requirements of 
appendix E to this part at the time of network description submittal.

[44 FR 27571, May 10, 1979, as amended at 59 FR 41628, Aug. 12, 1994; 62 
FR 38833, July 18, 1997; 63 FR 7714, Feb. 17, 1998; 64 FR 3034, Jan. 20, 
1999]

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