Ozone Designations for the 2015 Standards - Tribal Recommendations and EPA's response - Gila River Indian Community
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Gila River Indian Community Recommendations (PDF)(4 pp, 2 MB)
- Clarification of the Gila River Indian Community's Recommended Area Designations for the 2015 Ozone National Ambient Air Quality Standards (PDF)(6 pp, 3 MB, 09/25/2017)
- EPA Response to the Gila River Indian Community, (PDF)(2 pp, 218 K)
- Final EPA Technical Support Document (Arizona) (PDF)(46 pp, 4 MB)