Nitrogen dioxide designations - State recommendations and EPA response for Louisiana.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Louisiana State Recommendation (PDF)(4 pp, 186 K, January 24, 2011)
- EPA Response to Louisiana Recommendation (PDF)(2 pp, 616 K, June 28, 2011)
- Louisiana Round 2 State Recommendation (PDF)(6 pp, 604 K, August 24, 2011)