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8-Hr Ozone (1997) Federal Register Notice
Clean Data Determination/Attainment Determinations

As of October 01, 2015
Ordered by Classification, Area Name
The 1997 Ozone NAAQS was revoked effective April 6, 2015 (80 FR 12264).

Current Nonattainment Areas
SEVERE 15
  
Houston-Galveston-Brazoria, TX
Clean Data Determination
Proposed Approval        08/17/2015      80 FR Page 49187     
  
SERIOUS
  
Baltimore, MD
Clean Data Determination
Proposed Approval        03/25/2015      80 FR Page 15711     
Final Approval        05/26/2015      80 FR Page 29970     Effective:06/25/2015
  
Dallas-Fort Worth, TX
Proposed Approval        04/28/2015      80 FR Page 23487     
Clean Data Determination
Final Approval        09/01/2015      80 FR Page 52630     Effective:10/01/2015
  
Ventura Co, CA
Clean Data Determination
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013
  
MODERATE
  
Amador and Calaveras Cos. (Central Mountain Cos.), CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013
  
Boston-Lawrence-Worcester (E. Mass), MA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        03/13/2012      77 FR Page 14712     
Final Approval        05/29/2012      77 FR Page 31496     Effective:06/28/2012
  
Buffalo-Niagara Falls, NY
Clean Data Determination
Proposed Approval        09/23/2009      74 FR Page 48498     
Final Approval        12/07/2009      74 FR Page 63993     Effective:01/06/2010
  
Greater Connecticut, CT
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        06/01/2010      75 FR Page 30310     
Final Approval        08/31/2010      75 FR Page 53219     Effective:09/30/2010
  
Imperial Co, CA
Clean Data Determination
Proposed Approval        09/23/2009      74 FR Page 48495     
Final Approval        12/03/2009      74 FR Page 63309     Effective:01/04/2010
  
Jamestown, NY
Clean Data Determination
Proposed Approval        09/23/2009      74 FR Page 48498     
Final Approval        12/07/2009      74 FR Page 63993     Effective:01/06/2010
  
Jefferson Co, NY
Clean Data Determination
Proposed Approval        02/14/2008      73 FR Page 8637     
Final Approval        03/25/2008      73 FR Page 15672     Effective:03/25/2008
  
Kern Co (Eastern Kern), CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013
  
Mariposa and Tuolumne Cos (Southern Mtn), CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013
  
Nevada Co. (Western part), CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013
  
New York-N. New Jersey-Long Island, NY-NJ-CT
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        01/25/2012      77 FR Page 3720     
Final Approval        06/18/2012      77 FR Page 36163     Effective:07/18/2012
Clean Data Determination Rescinded
Proposed Approval        05/15/2014      79 FR Page 27830     
  
Philadelphia-Wilmington-Atlantic City, PA-NJ-MD-DE
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        12/09/2011      76 FR Page 76929     
Final Approval        03/26/2012      77 FR Page 17341     Effective:04/25/2012
  
Pittsburgh-Beaver Valley, PA
Clean Data Determination
Proposed Approval        02/07/2011      76 FR Page 6590     
Final Approval        05/31/2011      76 FR Page 31237     Effective:06/30/2011
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        12/10/2012      77 FR Page 73387     
Final Approval        04/04/2013      78 FR Page 20244     Effective:05/06/2013
  
Poughkeepsie, NY
Clean Data Determination
Proposed Approval        09/23/2009      74 FR Page 48498     
Final Approval        12/07/2009      74 FR Page 63993     Effective:01/06/2010
  
Providence (all of RI), RI
Clean Data Determination
Proposed Approval        02/25/2010      75 FR Page 8571     
Final Approval        06/03/2010      75 FR Page 31288     Effective:07/06/2010
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        07/28/2010      75 FR Page 44179     
Final Approval        10/21/2010      75 FR Page 64949     Effective:11/22/2010
  
Sheboygan, WI
Clean Data Determination
Proposed Approval        12/15/2010      75 FR Page 78197     
Direct Final        12/15/2010      75 FR Page 78164     Effective:02/14/2010
Withdrawal        01/28/2011      76 FR Page 5078     
Final Approval        03/01/2011      76 FR Page 11080     Effective:03/31/2011
  
Springfield (W. Mass), MA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        01/23/2012      77 FR Page 3220     
Final Approval        06/19/2012      77 FR Page 36404     Effective:07/19/2012
  
Washington, DC-MD-VA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/20/2011      76 FR Page 58206     
Final Approval        02/28/2012      77 FR Page 11739     Effective:03/29/2012
  
MARGINAL
  
Albany-Schenectady-Troy, NY
Clean Data Determination
Proposed Approval        02/14/2008      73 FR Page 8637     
Final Approval        03/25/2008      73 FR Page 15672     Effective:03/25/2008
  
Chico, CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013
  
Essex Co (Whiteface Mtn), NY
Clean Data Determination
Proposed Approval        09/23/2009      74 FR Page 48498     
Final Approval        12/07/2009      74 FR Page 63993     Effective:01/06/2010
  
Rochester, NY
Clean Data Determination
Proposed Approval        02/14/2008      73 FR Page 8637     
Final Approval        03/25/2008      73 FR Page 15672     Effective:03/25/2008
  
Sutter Co (Sutter Buttes), CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval        09/14/2012      77 FR Page 56797     
Direct Final        09/14/2012      77 FR Page 56775     Effective:11/13/2012
Withdrawal        11/07/2012      77 FR Page 66715     
Final Approval        12/03/2012      77 FR Page 71551     Effective:01/02/2013


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