Outdoor fugitive dust source
Outdoor fugitive dust source means a stationary source from which hazardous air pollutant-bearing particles are discharged to the atmosphere due to wind or mechanical inducement such as vehicle traffic. Fugitive dust sources include plant roadways, yard areas and outdoor material storage and transfer operation areas.
40 CFR § 63.1622
Terms in this subpart are defined in the Clean Air Act (Act), in subpart A of this part, or in this section as follows: