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Illinois Administrative Code (Last Updated: March 27, 2024) |
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TITLE35. ENVIRONMENTAL PROTECTION |
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PART291. RULES FOR THE PERFORMANCE OF AIR QUALITY IMPACT ANALYSES TO BE USED IN SUPPORT OF PERMIT APPLICATIONS |
PART291. RULES FOR THE PERFORMANCE OF AIR QUALITY IMPACT ANALYSES TO BE USED IN SUPPORT OF PERMIT APPLICATIONS
| SUBPART A. GENERAL PROVISIONS |
| § 291.101. Statutory Authority |
| § 291.102. Purpose |
| § 291.103. Overview of Procedures |
| SUBPART B. ELEMENTS OF THE AIR QUALITY ANALYSIS |
| § 291.201. Study Area and Background Concentrations |
| § 291.202. Point Source Emissions Inventory Data |
| § 291.203. County-Wide Area Source Emissions Inventory |
| § 291.204. Meteorological Data |
| § 291.205. Air Quality Data |
| § 291.206. Dispersion Modeling |
| § 291.207. Emission Projection and Allocation Techniques |
| SUBPART C. CONTENTS OF THE AIR QUALITY STUDY |
| § 291.301. Contents of the Air Quality Study Submitted in Support of a Permit Application for an SO2 or TSP Emission Source |
| § 291.APPENDIX A. Rule into Section Table |
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SOURCE: Filed and effective December 30, 1977; codified at 8 Ill. Reg. 870.
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Notation
AUTHORITY: Implementing and authorized by Sections 4 and 39 of the Environmental Protection Act (Ill. Rev. Stat. 1981, ch. 111 ½, pars. 1004 and 1039).