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8-Hour Ozone (2008) Clean Data Determination/Attainment Determinations For Areas with Current Nonattainment Status

Data is current as of September 30, 2020
Ordered by Area Name

Click on the 'FR' link to view the Federal Register Notice


SERIOUS

Greater Connecticut, CT
Clean Data Determination
Proposed Approval 03/27/2020 85 FR 17301
Final Approval 07/13/2020 85 FR 41924 Effective: 08/12/2020

MODERATE

Baltimore, MD
Clean Data Determination
Proposed Approval 03/18/2015 80 FR 14041
Final Approval 06/01/2015 80 FR 30941 Effective: 07/01/2015
Determination of Attainment by Attainment Date
Proposed Approval 11/14/2018 83 FR 56781
Final Approval 08/23/2019 84 FR 44238 Effective: 09/23/2019

Mariposa County, CA
Clean Data Determination
Proposed Approval 12/21/2016 81 FR 93653
Direct Final 12/21/2016 81 FR 93624 Effective: 03/21/2017
Determination of Attainment by Attainment Date
Proposed Approval 11/14/2018 83 FR 56781
Final Approval 08/23/2019 84 FR 44238 Effective: 09/23/2019

Phoenix-Mesa, AZ
Determination of Attainment by Attainment Date
Proposed Approval 06/13/2019 84 FR 27566
Final Approval 11/12/2019 84 FR 60920 Effective: 12/12/2019

MARGINAL

Allentown-Bethlehem-Easton, PA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Calaveras County, CA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Chico (Butte County), CA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Dukes County, MA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Jamestown, NY
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016
Clean Data Determination
Proposed Approval 07/20/2018 83 FR 34506
Final Approval 10/02/2018 83 FR 49492 Effective: 11/01/2018

Lancaster, PA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE
Determination of Attainment by Attainment Date
Proposed Approval 04/18/2017 82 FR 18268
Final Approval 11/02/2017 82 FR 50814 Effective: 12/04/2017

Pittsburgh-Beaver Valley, PA
Determination of Attainment by Attainment Date
Proposed Approval 08/25/2016 81 FR 58435
Final Approval 12/06/2016 81 FR 87819 Effective: 01/05/2017

Reading, PA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

San Francisco Bay Area, CA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

San Luis Obispo (Eastern San Luis Obispo), CA
Determination of Attainment by Attainment Date
Proposed Approval 10/12/2016 81 FR 70382
Final Approval 12/21/2016 81 FR 93620 Effective: 01/20/2017

Seaford, DE
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Tuscan Buttes, CA
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016

Upper Green River Basin Area, WY
Determination of Attainment by Attainment Date
Proposed Approval 08/27/2015 80 FR 51992
Final Approval 05/04/2016 81 FR 26697 Effective: 06/03/2016


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