SO2 Designations - State Recommendations and EPA Responses - Round 1 - Illinois
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Illinois State Recommendation (PDF)(38 pp, 3 MB)
- EPA Response to Illinois Recommendation (PDF)(2 pp, 566 K)
- Attachment to EPA Illinois Response (PDF)(11 pp, 640 K)