[Code of Federal Regulations]
[Title 40, Volume 5, Parts 53 to 59]
[Revised as of July 1, 2000]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR58.41]

[Page 216-217]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
               CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY
 
PART 58--AMBIENT AIR QUALITY SURVEILLANCE--Table of Contents
 
     Subpart E--Photochemical Assessment Monitoring Stations (PAMS)
 
Sec. 58.41  PAMS network description.

    The PAMS network description required by Sec. 58.40 must contain the 
following:
    (a) Identification of the monitoring area represented.
    (b) The AIRS site identification number for existing stations.
    (c) The proposed location for scheduled stations.

[[Page 217]]

    (d) Identification of the site type and location within the PAMS 
network design for each station as defined in appendix D to this part 
except that during any year, a State may choose to submit detailed 
information for the site scheduled to begin operation during that year's 
PAMS monitoring season, and defer submittal of detailed information on 
the remaining sites until succeeding years. Such deferred network design 
phases should be submitted to EPA for approval no later than January 1 
of the first year of scheduled operation. As a minimum, general 
information on each deferred site should be submitted each year until 
final approval of the complete network is obtained from the 
Administrator.
    (e) The sampling and analysis method for each of the measurements.
    (f) The operating schedule for each of the measurements.
    (g) An O<INF>3</INF> event forecasting scheme, if appropriate.
    (h) A schedule for implementation. This schedule should include the 
following:
    (1) A timetable for locating and submitting the AIRS site 
identification form for each scheduled PAMS that is not located at the 
time of submittal of the network description;
    (2) A timetable for phasing-in operation of the required number and 
type of sites as defined in appendix D to this part; and
    (3) A schedule for implementing the quality assurance procedures of 
appendix A to this part for each PAMS.

[58 FR 8468, Feb. 12, 1993, as amended at 64 FR 3035, Jan. 20, 1999]