Nitrogen dioxide designations - State recommendations and EPA response for Michigan.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Michigan State Recommendation (PDF)(1 pg, 37 K, December 29, 2010)
- EPA Response to Michigan Recommendation (PDF)(3 pp, 109 K, June 28, 2011)
- Michigan Round 2 State Recommendation (PDF)(1 pg, 30 K, August 23, 2011)