Indiana Administrative Code
Title 326 Air Pollution Control Division
Article 1. General Provisions
Rule 1. Provisions Applicable Throughout Title 326
Rule 2. Definitions
Rule 3. Ambient Air Quality Standards
Rule 4. Attainment Status Designations
Rule 5. Episode Alert Levels
Rule 6. Malfunctions
Rule 7. Stack Height Provisions
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- Article 1. General Provisions (PDF)(30 pp, 1 MB)