§ 51.114 Emissions data and projections.  

Latest version.
  • (a) Except for lead, each plan must contain a detailed inventory of emissions from point and area sources. Lead requirements are specified in §51.117. The inventory must be based upon measured emissions or, where measured emissions are not available, documented emission factors.

    (b) Each plan must contain a summary of emission levels projected to result from application of the new control strategy.

    (c) Each plan must identify the sources of the data used in the projection of emissions.

[40 FR 6440, Feb. 11, 1975, as amended at 60 FR 33951, June 29, 1995