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National Status of a Ozone-8Hr (2015) SIP Required Element

Required Element: Nonattainment New Source Review (NNSR) - Marginal
NOTE: As of 03/12/2021, these reports are no longer being updated. For the latest information, see the SIP Status Tools.

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Required Element: Nonattainment New Source Review (NNSR) - Marginal
For Pollutant: Ozone-8Hr (2015)    

State Area Name Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
ArizonaPhoenix-Mesa [Maricopa] 08/03/2021        
ArizonaPhoenix-Mesa [Pinal] 08/03/2021        
ArizonaYuma 08/03/2021        
CaliforniaAmador County 08/03/2021        
CaliforniaButte County 08/03/2021        
CaliforniaCalaveras County 08/03/2021   Approval 08/19/2020 85 FR 43785
CaliforniaImperial County 08/03/2021        
CaliforniaMariposa County 08/03/2021   Approval 08/19/2020 85 FR 43785
CaliforniaPechanga Band of Luiseņo Mission Indians of the Pechanga Reservation See Note        
CaliforniaSan Francisco Bay Area 08/03/2021        
CaliforniaSan Luis Obispo (Eastern part) 08/03/2021        
CaliforniaSutter Buttes 08/03/2021        
CaliforniaTuolumne County 08/03/2021        
CaliforniaTuscan Buttes 08/03/2021        
ColoradoDenver Metro/North Front Range 08/03/2021 07/27/2020 Completeness 01/27/2021  
ConnecticutGreater Connecticut 08/03/2021 12/29/2020 Submission 12/29/2020  
DelawarePhiladelphia-Wilmington-Atlantic City 08/03/2021        
District of ColumbiaWashington 08/03/2021        
GeorgiaAtlanta 08/03/2021 07/02/2020 Completeness 01/02/2021  
IllinoisChicago 08/03/2021        
IllinoisSt. Louis 08/03/2021        
IndianaChicago 08/03/2021        
IndianaLouisville 08/03/2021        
KentuckyCincinnati 08/03/2021        
KentuckyLouisville 08/03/2021        
MarylandBaltimore 08/03/2021        
MarylandPhiladelphia-Wilmington-Atlantic City 08/03/2021        
MarylandWashington 08/03/2021        
MichiganAllegan County 08/03/2021        
MichiganBerrien County 08/03/2021   Redesignation requested 01/30/2020  
MichiganDetroit 08/03/2021        
MichiganMuskegon County 08/03/2021        
MissouriSt. Louis 08/03/2021        
NevadaLas Vegas 08/03/2021        
New JerseyPhiladelphia-Wilmington-Atlantic City 08/03/2021        
New MexicoDoņa Ana County (Sunland Park Area) 08/03/2021        
OhioCincinnati 08/03/2021        
OhioCleveland 08/03/2021        
OhioColumbus 08/03/2021   Redesignation approved 08/21/2019 84 FR 43508
PennsylvaniaPhiladelphia-Wilmington-Atlantic City 08/03/2021        
TexasDallas-Fort Worth 08/03/2021 06/24/2020 Proposed approval 02/11/2021 86 FR 9041
TexasHouston-Galveston-Brazoria 08/03/2021 06/24/2020 Proposed approval 02/11/2021 86 FR 9041
TexasSan Antonio 09/24/2021 06/24/2020 Proposed approval 02/11/2021 86 FR 9041
UtahNorthern Wasatch Front 08/03/2021        
UtahSouthern Wasatch Front 08/03/2021        
UtahUinta Basin 08/03/2021        
VirginiaWashington 08/03/2021        
WisconsinChicago 08/03/2021        
WisconsinDoor County 08/03/2021   Redesignation approved 06/10/2020 85 FR 35377
WisconsinManitowoc County 08/03/2021        
WisconsinNorthern Milwaukee/Ozaukee Shoreline 08/03/2021        
WisconsinSheboygan County 08/03/2021        
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.

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