Or. Admin. Code § 340-206-8040 - Air pollution episode conditions due to Particulate which is primarily fallout from volcanic activity or windblown dust. Ambient Particulate control measures to be taken as appropriate in episode area
[Note: View a PDF of control measures by clicking on the "Tables" link below.]
Notes
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Statutory/Other Authority: ORS 468.020 & 468A
Statutes/Other Implemented: ORS 468A.025 & 468A.035
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