The Director shall declare an Alert, Warning, or Emergency Status specific for two contaminants when the ambient concentrations of two contaminants simultaneously reach or exceed their respective Episode Criteria of this Chapter and meteorological conditions or such that contaminant concentrations can be expected to remain at those criteria levels for twelve (12) or more hours or increase unless control actions are taken. When criteria levels correspond to different episode status for two contaminants, the Director shall declare the status of the higher of the two.
Authors: James W. Cooper, John E. Daniel
Ala. Admin. Code r. 335-3-2-.05
Statutory Authority:Code of Ala. 1975, §§ 22-28-14, 22-22A-5, 22-22A-6, 22-22A-8.