326 IAC 1-5-1 Scope of rule

Sec. 1. This rule ( 326 IAC 1-5) establishes air pollution episode levels based on concentrations of the criteria pollutants in the ambient air. The minimum levels listed in 326 IAC 1-5-4 [section 4 of this rule] are the basis upon which the episode levels are established. As these levels are reached and verified, the appropriate episode level will be activated. The "control actions" required under each episode level shall include, but are not limited to, the actions listed for the appropriate episode level in the emergency reduction plan (ERP) required to be submitted to the commissioner by applicable major air pollution sources.