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Sulfur Dioxide Designations

SO2 Designations - Round 1 Michigan State Recommendation and EPA Response

SO2 Designations - State Recommendations and EPA Responses - Round 1 - Michigan

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Michigan State Recommendation (PDF)(21 pp, 1 MB)
EPA Response to Michigan Recommendation (PDF)(2 pp, 570 K)
Attachment to EPA Michigan Response (PDF)(7 pp, 392 K)