Dust control measures are required on any area that is not paved and is used for parking, maneuvering, material handling, or storing motor vehicles or equipment. The type of dust control measures required depends on the number of days per year that the lot is used.

More Information

For more information, please consult the Unpaved Parking Lots Brochure (PDF) or Rule 310.01 (PDF) § 302.6, or call 602-506-6010.