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2008 Ground-level Ozone Standards — Region 9 Recommendations and EPA Responses

The designations process for the 2008 ground-level ozone standards is under way. EPA asked states and tribes to submit recommendations to EPA by March 12, 2009.

State recommendations are presented below.

Tribal information is available on the Tribal Recommendations page.

Recommendation Documents

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

The documents listed below are state responses to EPA's request for recommendations on the designation of areas for the 2008 ground-level ozone standards and EPA's responses to those submittals. These responses are provided here in PDF format for INFORMATIONAL PURPOSES ONLY and do not represent EPA's views on the appropriateness or adequacy of a state's or a tribe's recommendations.

Recommendations received by EPA Region 9

State State Recommendation EPA Response State Remarks on EPA Response
American Samoa      
Arizona Letter (PDF) (122 pp, 10.4MB)    
California Letter (PDF) (84 pp, 1.4MB)    
Guam      
Hawaii Letter (PDF) (2 pp, 81KB)    
Nevada Letter (PDF) (128 pp, 21.2MB)    
Northern Marianas Islands      

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Region 9 tribal information

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