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Oregon Administrative Rules
Chapter 340
Division 223
Or. Admin. R. ch. 340, div. 223
Regional Haze Rules
Department of Environmental Quality
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0010
Purpose
0020
Definitions
0100
Screening Methodology for Sources for Round II of Regional Haze
0110
Options for Compliance with Round II of Regional Haze
0120
Four Factor Analysis
0130
Final Orders Ordering Compliance with Round II of Regional Haze