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Federally Approved Regulations
Iowa
Chapter 23 -- Emission Standards for Contaminants
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| Approved Pursuant to | |||||
| Rule | Title | SIP | 111(d) | 112(l) | Title V |
| 23.1 | Emission Standards - [PDF] (20 pp., 82 KB) | X | X | ||
| 23.2 | Open Burning - [PDF] (8 pp., 38 KB) | X | |||
| 23.3 | Specific Contaminants (except 23.3(3)(d)) - [PDF] (18 pp., 195 KB) | X | |||
| 23.3(3)(d) Acid mist from sulfuric acid manufacture | X | ||||
| 23.4 | Specific Processes - [PDF] (8 pp., 105 KB) | X | X | ||