Significant deterioration of air quality.

§ 52.1987 Significant deterioration of air quality.

(a) The Oregon Department of Environmental Quality rules for the prevention of significant deterioration of air quality (provisions of OAR Chapter 340, Divisions 200, 202, 209, 212, 216, 222, 224 (except 0510(3) inter-pollutant offset ratios), 225, and 268, as in effect on April 16, 2015, are approved as meeting the requirements of title I, part C, subpart I of the Clean Air Act for preventing significant deterioration of air quality.

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