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1-Hour Ozone Federal Register Notice
Clean Data Determination/Attainment Determinations

As of December 14, 2012
Ordered by Area Name

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Previous Nonattainment Areas
SEVERE 17
Chicago-Gary-Lake County, IL-IN
Clean Data Determination
Proposed Approval		07/07/2008		73 FR Page 38353
Final Approval		12/30/2008		73 FR Page 79652	Effective:01/29/2009
Milwaukee-Racine, WI
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval		04/24/2009		74 FR Page 18668
Direct Final		04/24/2009		74 FR Page 18641	Effective:06/23/2009
New York-N. New Jersey-Long Island, NY-NJ-CT
Clean Data Determination
Proposed Approval		01/25/2012		77 FR Page 3720
Final Approval		06/18/2012		77 FR Page 36163	Effective:07/18/2012
SEVERE 15
Baltimore, MD
Clean Data Determination
Proposed Approval		02/01/2012		77 FR Page 4940
Final Approval		06/12/2012		77 FR Page 34810	Effective:07/12/2012
Baton Rouge, LA
Clean Data Determination
Proposed Approval		03/26/2009		74 FR Page 13166
Final Approval		02/10/2010		75 FR Page 6570	Effective:03/12/2010
Philadelphia-Wilmington-Trenton, PA-NJ-DE-MD
Excluding NJ Portion: Determination of Attainment by Attainment Date
Proposed Approval		04/28/2008		73 FR Page 22896
Final Approval		07/25/2008		73 FR Page 43360	Effective:08/25/2008
NJ Portion: Determination of Attainment by Attainment Date
Proposed Approval		07/23/2008		73 FR Page 42727
Final Approval		04/08/2009		74 FR Page 15864	Effective:05/08/2009
Sacramento Metro, CA
Clean Data Determination
Proposed Approval		05/18/2011		76 FR Page 28696
Final Approval		10/18/2012		77 FR Page 64036	Effective:11/19/2012
Ventura Co, CA
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval		05/27/2009		74 FR Page 25200
Direct Final		05/27/2009		74 FR Page 25153	Effective:07/27/2009
Washington, DC-MD-VA
Determination of Attainment by Attainment Date
Proposed Approval		04/28/2008		73 FR Page 22896
Final Approval		07/25/2008		73 FR Page 43360	Effective:08/25/2008
SERIOUS
Beaumont-Port Arthur, TX
Clean Data Determination
Final Approval		10/20/2010		75 FR Page 64675	Effective:11/19/2010
Boston-Lawrence-Worcester (E. MA), MA-NH
Determination of Attainment by Attainment Date
Proposed Approval		12/14/2011		76 FR Page 77739
Final Approval		05/29/2012		77 FR Page 31496	Effective:06/28/2012
Dallas-Fort Worth, TX
Clean Data Determination
Proposed Approval		07/11/2008		73 FR Page 39897
Final Approval		10/16/2008		73 FR Page 61357	Effective:11/17/2008
Greater Connecticut, CT
Clean Data Determination
Proposed Approval		11/23/2011		76 FR Page 72377
Direct Final		03/16/2012		77 FR Page 15607	Effective:04/16/2012
Portsmouth-Dover-Rochester, NH
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval		07/19/2012		77 FR Page 42470
Final Approval		10/30/2012		77 FR Page 65625	Effective:11/29/2012
Springfield (Western MA), MA
Clean Data Determination
Proposed Approval		01/24/2012		77 FR Page 3417
Final Approval		04/30/2012		77 FR Page 25362	Effective:05/30/2012
MODERATE
Atlantic City, NJ
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
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
MARGINAL
Albany-Schenectady-Troy, NY
Determination of Attainment by Attainment Date
Proposed Approval		07/28/1994		59 FR Page 38000
Final Approval		10/06/1994		59 FR Page 50848	Effective:11/07/1994
Allentown-Bethlehem-Easton, PA-NJ
Determination of Attainment by Attainment Date
Proposed Approval		07/28/1994		59 FR Page 38000
Final Approval		10/06/1994		59 FR Page 50848	Effective:11/07/1994
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Altoona, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Buffalo-Niagara Falls, NY
Determination of Attainment by Attainment Date
Proposed Approval		07/28/1994		59 FR Page 38000
Final Approval		10/06/1994		59 FR Page 50848	Effective:11/07/1994
Erie, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Harrisburg-Lebanon-Carlisle, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Jefferson Co, NY
Determination of Attainment by Attainment Date
Proposed Approval		07/28/1994		59 FR Page 38000
Final Approval		10/06/1994		59 FR Page 50848	Effective:11/07/1994
Johnstown, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Lancaster, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Manchester, NH
Both Clean Data Determination and Determination of Attainment by Attainment Date
Proposed Approval		07/19/2012		77 FR Page 42470
Final Approval		10/30/2012		77 FR Page 65625	Effective:11/29/2012
Reno, NV
Both Clean Data Determination and Determination of Attainment by Attainment Date
Final Approval		05/02/2005		70 FR Page 22803	Effective:06/02/2005
Scranton-Wilkes-Barre, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Sussex Co, DE
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
York, PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
Youngstown-Warren-Sharon, OH-PA
Determination of Attainment by Attainment Date
Direct Final		01/17/1995		60 FR Page 3349	Effective:03/20/1995
RURAL TRANSPORT (MARGINAL)
Essex Co, NY
Determination of Attainment by Attainment Date
Proposed Approval		07/28/1994		59 FR Page 38000
Final Approval		10/06/1994		59 FR Page 50848	Effective:11/07/1994
OTHER
San Francisco Bay Area, CA
Clean Data Determination
Proposed Approval		10/31/2003		68 FR Page 62041
Final Approval		04/22/2004		69 FR Page 21717	Effective:05/24/2004

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