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

Required Element: I/M Basic
As of 09/22/2020

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Required Element: I/M Basic
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
ColoradoDenver-Boulder Area 11/15/1993 01/14/1994 Approval 12/08/1994 59 FR 55584
FloridaMiami-Fort Lauderdale-W. Palm Beach Area 11/15/1992 01/08/1993 Approval 12/12/1994 59 FR 51382
IllinoisSt. Louis Area 11/15/1992 06/29/1995 Approval 04/23/1999 64 FR 8517
IndianaLouisville Area 11/15/1992 06/06/1995 Approval 05/20/1996 61 FR 11142
KentuckyCincinnati-Hamilton Area 11/15/1992 09/14/1998 Approval 02/08/1999 63 FR 67586
KentuckyHuntington-Ashland Area 11/15/1992 11/12/1993 Approval 06/29/1995 60 FR 33748
KentuckyLouisville Area 11/15/1992 11/12/1993 Approval 09/26/1995 60 FR 38700
MaineLewiston-Auburn Area 11/15/1992 11/01/1993 Approval 12/05/1994 59 FR 35045
MichiganDetroit-Ann Arbor Area 11/15/1992 11/15/1993 Approval 03/07/1995  
MichiganGrand Rapids Area 11/15/1992 11/15/1993 Approval 10/11/1994  
MichiganMuskegon Area 11/15/1992 11/15/1993 Approval 10/11/1994  
MissouriSt. Louis Area 11/15/1992 11/12/1999 Approval 06/19/2000 65 FR 31480
North CarolinaCharlotte-Gastonia Area 11/15/1993 09/24/1992 Approval 07/05/1995 60 FR 28270
North CarolinaGreensboro-Winston-Salem-High Point Area 11/15/1992 11/13/1992 Approval 11/08/1993 58 FR 47391
North CarolinaRaleigh-Durham Area 11/15/1993 11/13/1992 Approval 06/17/1994 59 FR 18300
OhioCincinnati-Hamilton Area 11/15/1993 11/12/1993 Approval 06/05/1995 60 FR 16989
OhioCleveland-Akron-Lorain Area 11/15/1993 11/12/1993 Approval 06/05/1995 60 FR 16989
OhioDayton-Springfield Area 11/15/1993 11/12/1993 Approval 06/05/1995 60 FR 16989
OhioToledo Area 11/15/1993 11/12/1993 Approval 08/01/1995 60 FR 39115
TennesseeNashville Area 11/15/1992 07/08/1994 Approval 09/26/1995 60 FR 38694
TexasBeaumont-Port Arthur Area 11/15/1993 11/15/1993 Approval 09/21/1994 59 FR 43046
TexasDallas-Fort Worth Area 11/15/1993 11/15/1993 Approval 09/21/1994 59 FR 43046
UtahSalt Lake City Area; (Davis County / Salt Lake County) 11/15/1993 11/12/1993 Approval 08/18/1997 62 FR 38213
VirginiaRichmond Area 11/15/1993 07/18/1995 Approval 12/17/1997 62 FR 61237
West VirginiaCharleston Area 11/15/1992 11/12/1992 Approval 09/06/1994 59 FR 45985
West VirginiaHuntington-Ashland Area 11/15/1992 11/17/1992 Approval 12/21/1994 59 FR 65719
West VirginiaParkersburg-Marietta Area 11/15/1992 11/12/1992 Approval 09/06/1994 59 FR 45978
WisconsinSheboygan Area 11/15/1992 11/15/1993 Approval 08/26/1996  
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.