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National Status of a PM-2.5 (1997) SIP Required Element

Required Element: Contingency Measures (Moderate)
As of 09/21/2020

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Required Element: Contingency Measures (Moderate)
For Pollutant: PM-2.5 (1997)    

State Area Name Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
AlabamaBirmingham 04/05/2008   Redesignation approved 02/21/2013 78 FR 4341
AlabamaChattanooga 12/31/2014 07/31/2009 Approval 11/05/2012 77 FR 60904
CaliforniaLos Angeles-South Coast Air Basin 04/05/2008 11/14/2011 Approval 11/29/2013 78 FR 64402
CaliforniaSan Joaquin Valley 04/05/2008 07/02/2013 Approval 12/14/2017 82 FR 58747
ConnecticutNew York-N. New Jersey-Long Island 04/05/2008 11/18/2008 Redesignation approved 10/24/2013 78 FR 58467
DelawarePhiladelphia-Wilmington 04/05/2008 04/03/2008 Approval 01/16/2014 78 FR 76209
District of ColumbiaWashington 12/31/2014   Redesignation approved 11/05/2014 79 FR 60081
GeorgiaAtlanta 12/31/2014   Redesignation approved 02/24/2016 81 FR 9114
GeorgiaChattanooga 12/31/2014   Redesignation approved 12/19/2014 79 FR 75749
GeorgiaMacon 04/05/2008   Redesignation approved 06/12/2014 79 FR 27193
GeorgiaRome 04/05/2008   Redesignation approved 06/13/2014 79 FR 27493
IllinoisChicago-Gary-Lake County 04/05/2008   Redesignation approved 10/02/2013 78 FR 60704
IllinoisSt. Louis 12/31/2014   Redesignation approved 05/28/2019 84 FR 24395
IndianaChicago-Gary-Lake County 04/05/2008   Redesignation approved 02/06/2012 76 FR 76302
IndianaCincinnati-Hamilton 04/05/2008 07/03/2008 Redesignation approved 09/01/2017 82 FR 41527
IndianaEvansville 04/05/2008   Redesignation approved 10/27/2011 76 FR 59527
IndianaIndianapolis 04/05/2008 06/05/2008 Redesignation approved 07/11/2013 78 FR 41698
IndianaLouisville 12/31/2014 06/24/2008 Redesignation approved 09/09/2016 81 FR 62390
KentuckyCincinnati-Hamilton 04/05/2008   Redesignation approved 12/15/2011 76 FR 77903
KentuckyHuntington-Ashland 04/05/2008 12/05/2008 Redesignation approved 12/26/2012 77 FR 75865
KentuckyLouisville 12/31/2014   Approval 04/07/2017 82 FR 16943
MarylandBaltimore 12/31/2014   Redesignation approved 12/16/2014 79 FR 75031
MarylandMartinsburg-Hagerstown 12/31/2014   Redesignation approved 12/16/2014 79 FR 75035
MarylandWashington 12/31/2014   Redesignation approved 11/05/2014 79 FR 60081
MichiganDetroit-Ann Arbor 04/05/2008 06/13/2008 Redesignation approved 08/29/2013 78 FR 53272
MissouriSt. Louis 12/31/2014 10/14/2009 Redesignation approved 10/02/2018 83 FR 38033
MontanaLibby 04/05/2008 04/03/2008 Approval 04/18/2011 76 FR 14584
New JerseyNew York-N. New Jersey-Long Island 04/05/2008   Redesignation approved 09/04/2013 78 FR 54396
New JerseyPhiladelphia-Wilmington 04/05/2008   Redesignation approved 09/04/2013 78 FR 54396
New YorkNew York-N. New Jersey-Long Island 04/05/2008   Redesignation approved 04/18/2014 79 FR 21857
North CarolinaGreensboro-Winston Salem-High Point 04/05/2008   Redesignation approved 12/19/2011 76 FR 71455
North CarolinaHickory-Morganton-Lenoir 04/05/2008   Redesignation approved 12/19/2011 76 FR 71452
OhioCanton-Massillon 04/05/2008 07/16/2008 Redesignation approved 10/22/2013 78 FR 62459
OhioCincinnati-Hamilton 04/05/2008 07/16/2008 Redesignation approved 04/07/2017 82 FR 16938
OhioCleveland-Akron-Lorain 04/05/2008 07/16/2008 Redesignation approved 09/18/2013 78 FR 57270
OhioColumbus 04/05/2008 07/16/2008 Redesignation approved 11/07/2013 78 FR 66845
OhioDayton-Springfield 04/05/2008 07/16/2008 Redesignation approved 09/26/2013 78 FR 59258
OhioHuntington-Ashland 04/05/2008 07/16/2008 Redesignation approved 12/31/2012 77 FR 76883
OhioParkersburg-Marietta 04/05/2008 07/16/2008 Redesignation approved 08/29/2013 78 FR 53275
OhioSteubenville-Weirton 04/05/2008 07/16/2008 Redesignation approved 09/18/2013 78 FR 57273
OhioWheeling 04/05/2008 07/16/2008 Redesignation approved 08/29/2013 78 FR 53275
PennsylvaniaHarrisburg-Lebanon-Carlisle 12/31/2014   Redesignation approved 12/08/2014 79 FR 72552
PennsylvaniaJohnstown 12/31/2014   Redesignation approved 07/16/2015 80 FR 42046
PennsylvaniaLancaster 12/31/2014   Redesignation approved 07/16/2015 80 FR 42050
PennsylvaniaLiberty-Clairton 12/31/2014 06/20/2011 Proposed approval 11/07/2011 76 FR 68699
PennsylvaniaPhiladelphia-Wilmington 04/05/2008 04/14/2010 Approval 09/27/2012 77 FR 51930
PennsylvaniaPittsburgh-Beaver Valley 12/31/2014   Redesignation approved 10/02/2015 80 FR 59624
PennsylvaniaReading 12/31/2014   Redesignation approved 03/04/2015 80 FR 11580
PennsylvaniaYork 12/31/2014   Redesignation approved 12/08/2014 79 FR 72552
TennesseeChattanooga 12/31/2014   Redesignation approved 11/04/2015 80 FR 68253
TennesseeKnoxville 12/31/2014   Redesignation approved 08/29/2017 82 FR 40953
VirginiaWashington 12/31/2014   Redesignation approved 11/05/2014 79 FR 60081
West VirginiaCharleston 04/05/2008   Redesignation approved 04/30/2014 79 FR 17884
West VirginiaHuntington-Ashland 04/05/2008   Redesignation approved 12/28/2012 77 FR 76415
West VirginiaMartinsburg-Hagerstown 12/31/2014   Redesignation approved 12/26/2014 79 FR 70099
West VirginiaParkersburg-Marietta 04/05/2008 09/12/2008 Redesignation approved 09/12/2013 78 FR 56168
West VirginiaSteubenville-Weirton 04/05/2008 06/29/2009 Redesignation approved 04/17/2014 79 FR 15019
West VirginiaWheeling 04/05/2008   Redesignation approved 09/30/2013 78 FR 59841
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.