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National Status of a Ozone-1Hr (1979) SIP Required Element

Required Element: Contingency Measures VOC and NOX
As of 09/26/2020

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Required Element: Contingency Measures VOC and NOX
For Pollutant: Ozone-1Hr (1979)    

State Area Name Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
ArizonaPhoenix Area 11/15/1994   Approval 06/14/2005 70 FR 34362
CaliforniaEast Kern County Area 11/15/1994   Approval 06/21/2004 69 FR 21731
CaliforniaLos Angeles-South Coast Air Basin Area 11/15/1994        
CaliforniaMonterey Bay Area 11/15/1994 11/14/1994 Approval 03/18/1997 62 FR 2586
CaliforniaSacramento Metro Area 11/15/1994   Approval 11/19/2012 77 FR 64036
CaliforniaSan Diego Area 11/15/1994   Approval 07/28/2003  
CaliforniaSan Francisco-Bay Area 11/15/1994   Clean Data Determination 05/24/2004 69 FR 21717
CaliforniaSan Joaquin Valley Area 05/31/2002 12/20/2013 Completeness 05/19/2014  
CaliforniaSanta Barbara-Santa Maria-Lompoc Area 11/15/1994 03/30/1995 Approval 02/07/1997 62 FR 1150
CaliforniaSoutheast Desert Modified AQMA Area 11/15/1994   Clean Data Determination 05/15/2015 80 FR 20166
CaliforniaVentura County Area 11/15/1994   Clean Data Determination 07/27/2009 74 FR 25153
ConnecticutGreater Connecticut Area 11/15/1994 12/30/1994 Approval 02/02/2001 66 FR 634
ConnecticutNew York-N. New Jersey-Long Island Area 11/15/1994 09/16/1998 Approval 01/10/2002 66 FR 63921
DelawarePhiladelphia-Wilmington-Trenton Area 11/15/1994 02/17/1995 Approval 06/18/1997 62 FR 27198
District of ColumbiaWashington Area 11/15/1994 11/03/1997 Approval 06/13/2005 70 FR 25687
FloridaMiami-Fort Lauderdale-W. Palm Beach Area 11/15/1994 11/08/1993 Approval 04/25/1995 60 FR 10325
GeorgiaAtlanta Area 11/15/1994 11/15/1993 Approval 05/26/1999 64 FR 20186
IllinoisChicago-Gary-Lake County Area 11/15/1994 05/23/1995 Approval 01/20/1998 62 FR 66279
IllinoisSt. Louis Area 11/15/1994 05/23/1995 Approval 01/20/1998 62 FR 66279
IndianaChicago-Gary-Lake County Area 11/15/1994 06/26/1995 Approval 12/13/2001 66 FR 56904
IndianaLouisville Area 11/15/1994 07/13/1995 Approval 11/23/2001 66 FR 53665
KentuckyCincinnati-Hamilton Area 11/15/1994 11/11/1994 Approval 07/05/2000 65 FR 37879
KentuckyHuntington-Ashland Area 11/15/1994 11/12/1993 Approval 06/29/1995 60 FR 33748
KentuckyLouisville Area 11/15/1994 03/30/2001 Approval 11/23/2001 66 FR 53665
LouisianaBaton Rouge Area 11/15/1994 11/15/1994 Approval 08/02/1999 64 FR 35930
MaineKnox County and Lincoln County Area 11/15/1994 05/10/1995 Approval 07/21/1995 60 FR 29763
MaineLewiston-Auburn Area 11/15/1994 05/10/1995 Approval 07/21/1995 60 FR 29763
MainePortland Area 11/15/1994 07/25/1995 Approval 04/24/2006 71 FR 14815
MarylandBaltimore Area 11/15/1994 07/12/1995 Approval 11/10/1997 62 FR 52661
MarylandPhiladelphia-Wilmington-Trenton Area 11/15/1994 07/12/1995 Approval 08/28/1997 62 FR 40457
MarylandWashington Area 11/15/1994 07/12/1995 Approval 10/23/1997 62 FR 49611
MassachusettsBoston-Lawrence-Worcester (E. Mass) Area 11/15/1993 07/24/1995 Approval 10/28/2002 67 FR 55121
MassachusettsSpringfield (W. Mass) Area 11/15/1993 07/24/1995 Approval 02/02/2001 66 FR 666
MichiganDetroit-Ann Arbor Area 11/15/1994 11/15/1993 Approval 03/07/1995  
MichiganGrand Rapids Area 11/15/1994 07/20/1995 Approval 07/20/1995  
MichiganMuskegon Area 11/15/1994 07/20/1995 Approval 07/20/1995  
MissouriSt. Louis Area 11/15/1994 10/08/1997 Approval 06/26/2001 66 FR 33996
New HampshireBoston-Lawrence-Worcester Area 11/15/1994 02/03/1994 Approval 06/17/2002 67 FR 18493
New HampshirePortsmouth-Dover-Rochester Area 11/15/1994 02/03/1994 Approval 06/09/1999 64 FR 30911
New JerseyAtlantic City Area 11/15/1994 12/31/1996 Approval 08/27/1996  
New JerseyNew York-N. New Jersey-Long Island Area 11/15/1994 04/11/2001 Approval 03/06/2002 67 FR 5152
New JerseyPhiladelphia-Wilmington-Trenton Area 11/15/1994 12/31/1996 Approval 03/06/2002 67 FR 5152
New YorkNew York-N. New Jersey-Long Island Area 11/15/1994 11/15/1994 Approval 03/06/2002 67 FR 5170
North CarolinaCharlotte-Gastonia Area 11/15/1994 11/12/1993 Approval 07/05/1995 60 FR 34859
OhioCincinnati-Hamilton Area 11/15/1993 03/15/1994 Approval 07/05/2000  
OhioCleveland-Akron-Lorain Area 11/15/1993 03/15/1994 Approval 05/07/1996 61 FR 20458
OhioDayton-Springfield Area 11/15/1993 03/15/1994 Approval 07/05/1995 60 FR 22289
OhioToledo Area 11/15/1993 03/15/1994 Approval 08/01/1995 60 FR 39115
PennsylvaniaPhiladelphia-Wilmington-Trenton Area 11/15/1994 07/31/1998 Approval 11/26/2001 66 FR 54143
PennsylvaniaPittsburgh-Beaver Valley Area 11/15/1994 03/22/1996 Approval 11/19/2001 66 FR 53094
PennsylvaniaReading Area 11/15/1994 05/26/1995 Approval 06/06/1997 62 FR 24826
Rhode IslandProvidence (all of RI) Area 11/15/1994 03/17/1994 Approval 05/07/2003 68 FR 16721
TennesseeNashville Area 11/15/1994 11/15/1993 Approval 08/08/1995 60 FR 40292
TexasBeaumont-Port Arthur Area 11/15/1994 05/10/1994 Approval 04/13/1998 63 FR 6659
TexasDallas-Fort Worth Area 11/15/1994 05/10/1994 Approval 12/10/1998 63 FR 62943
TexasEl Paso Area 11/15/1994 05/10/1994 Approval 12/10/1998 63 FR 62943
TexasHouston-Galveston-Brazoria Area 11/15/1994 05/10/1994 Approval 12/10/1998 63 FR 62943
UtahSalt Lake City Area; (Davis County / Salt Lake County) 11/15/1993 07/18/1995 Approval 07/18/1995 60 FR 36723
VirginiaRichmond Area 11/15/1994 07/18/1995 Approval 11/05/1997 62 FR 52029
VirginiaWashington Area 11/15/1994 05/17/1995 Approval 07/24/1997 62 FR 33999
West VirginiaCharleston Area 11/15/1994   Approval 09/06/1994  
West VirginiaHuntington-Ashland Area 11/15/1994   Approval 12/21/1994  
West VirginiaParkersburg-Marietta Area 11/15/1994   Approval 09/06/1994  
WisconsinKewaunee County Area 11/15/1994 07/13/1995 Approval 03/22/1996  
WisconsinManitowoc County Area 11/15/1994 07/13/1995 Approval 03/22/1996  
WisconsinMilwaukee-Racine Area 11/15/1994 07/13/1995 Approval 03/22/1996  
WisconsinSheboygan Area 11/15/1994 07/13/1995 Approval 03/22/1996  
We have made our best effort to ensure that the data contained in these reports is accurate. We note that there may be brief delays in updating the reports as we receive new state submissions and we take rulemaking action on plans. In order to assist us in providing accurate information, we request that you contact us by clicking on the "Contact Us" link near the top of this page with any comments regarding or corrections to the posted information, including concerns about whether the entries reflect the most recent status.