In this final rulemaking, EPA finalizes Federal Implementation Plans (FIPs) to address significant contribution to nonattainment and interference with maintenance in Iowa, Michigan, Missouri, Oklahoma, and Wisconsin.
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Determination of State Budgets for the Final Ozone Supplemental of the Transport Rule (PDF)(10 pp, 101 K,
December 2011)
Technical Support Document (TSD) for the Cross State Air Pollution Rule Supplemental Rulemaking