Article 6 - PARTICULATE REGULATIONS
- Rule 325 IAC 6-1 - Nonattainment Area Limitations (§§ 6-1-1 — 6-1-18)
- Rule 325 IAC 6-2 - Fuel Combustion Limitations (Repealed)
- Rule 325 IAC 6-2.1 - Particulate Emission Limitations for Sources of Indirect Heating (Transferred)
- Rule 325 IAC 6-3 - Process Operations (Transferred)
- Rule 325 IAC 6-4 - Fugitive Dust Emissions (Transferred)
- Rule 325 IAC 6-5 - Fugitive Particulate Matter Emission Limitations (Transferred)
- Rule 325 IAC 6-6 - Source Specific and Facility Emission Limitations for TSP in Porter County (Transferred)