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National Status of a CO (1971) SIP Required Element

Required Element: Oxygenated fuels
As of 01/23/2021

Return to: Required Element Selection    NAAQS Selection

Required Element: Oxygenated fuels
For Pollutant: CO (1971)    

State Area Name Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
AlaskaAnchorage Area 11/15/1992 03/24/1994 Approval 06/17/1996 61 FR 24712
AlaskaFairbanks Area 11/15/1992 08/30/2001 Approval 04/05/2002 67 FR 5064
ArizonaPhoenix Area 11/15/1992 06/11/1991 Approval 04/08/1992 57 FR 8268
CaliforniaChico Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
CaliforniaFresno Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
CaliforniaLake Tahoe South Shore Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
CaliforniaLos Angeles-South Coast Air Basin Area 11/15/1992 10/30/1992 Approval 09/21/1995 60 FR 43379
CaliforniaModesto Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
CaliforniaSacramento Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
CaliforniaSan Diego Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
CaliforniaSan Francisco-Oakland-San Jose Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15304
CaliforniaStockton Area 11/15/1992 10/30/1992 Approval 06/01/1998 63 FR 15305
ColoradoColorado Springs Area 11/15/1992 11/27/1992 Approval 08/24/1994 59 FR 37698
ColoradoDenver-Boulder Area 11/15/1992 11/27/1992 Approval 08/24/1994 59 FR 37698
ColoradoFort Collins Area 11/15/1992 11/27/1992 Approval 08/24/1994 59 FR 37698
ColoradoLongmont Area 11/15/1992 11/27/1992 Approval 08/24/1994 59 FR 37698
ConnecticutHartford-New Britain-Middletown Area 11/15/1992 01/14/1993 Approval 01/02/1996 61 FR 24239
ConnecticutNew York-N. New Jersey-Long Island Area 11/15/1992 04/07/1994 Approval 08/26/1996 61 FR 38574
District of ColumbiaWashington Area 11/15/1992 10/22/1993 Approval 03/15/1996 61 FR 2931
MarylandBaltimore Area 11/15/1992 11/13/1992 Approval 06/10/1994  
MarylandWashington Area 11/15/1992 11/13/1992 Approval 06/10/1994  
MassachusettsBoston Area 11/15/1992 10/29/1993 Approval 04/01/1996 61 FR 2981
MinnesotaDuluth Area 11/15/1992 11/09/1992 Approval 11/03/1994  
MinnesotaMinneapolis-St. Paul Area 11/15/1992 11/09/1992 Approval 11/03/1994  
MontanaMissoula Area 11/15/1992 11/06/1992 Approval 12/08/1994  
NevadaLas Vegas Area 11/15/1992 06/30/1992 Approval 07/02/1999 64 FR 29573
NevadaReno Area 11/15/1992 11/13/1992 Approval 08/04/2008 73 FR 129
New JerseyNew York-N. New Jersey-Long Island Area 11/15/1992 11/15/1992 Approval 03/13/1996 61 FR 5299
New JerseyPhiladelphia-Camden County Area 11/15/1992 11/15/1992 Approval 03/13/1996 61 FR 5299
New MexicoAlbuquerque Area 11/15/1992 11/09/1992 Approval 01/28/1994 58 FR 62535
New YorkNew York-N. New Jersey-Long Island Area 11/15/1992 03/07/1994 Approval 08/26/1996 61 FR 38594
North CarolinaRaleigh-Durham Area 11/15/1992 11/20/1992 Approval 08/29/1994 59 FR 33683
North CarolinaWinston-Salem Area 11/15/1992 11/20/1992 Approval 08/29/1994 59 FR 33683
OhioCleveland Area 11/15/1992 11/03/1992 Approval 03/07/1994 59 FR 5332
OregonGrants Pass Area 11/15/1992 11/15/1992 Approval 03/17/1994 59 FR 7222
OregonKlamath Falls Area 11/15/1992 11/15/1992 Approval 03/17/1995 59 FR 7222
OregonMedford Area 11/15/1992 11/15/1992 Approval 03/17/1994 59 FR 7222
OregonPortland Area: Portland Metro Service District Boundary 11/15/1992 11/15/1992 Approval 05/12/1994 59 FR 7222
PennsylvaniaPhiladelphia-Camden County Area 11/15/1992 11/12/1992 Approval 07/21/1994  
TennesseeMemphis Area 11/15/1992 10/15/1993 Approval 08/31/1994 59 FR 37939
TexasEl Paso 11/15/1992 11/18/1992 Approval 10/12/1994 59 FR 46766
UtahOgden Area 11/15/1992 11/09/1992 Approval 12/08/1994  
UtahProvo Area 11/15/1992 11/09/1992 Approval 12/08/1994  
VirginiaWashington Area 11/15/1992 11/08/1993 Approval 04/15/1994  
WashingtonSeattle-Tacoma Area 11/15/1992 01/28/1993 Approval 03/21/1994 59 FR 2997
WashingtonSpokane Area 11/15/1992 01/28/1993 Approval 03/21/1994 59 FR 2994
WashingtonVancouver Area: Clark County (part) 11/15/1992 01/28/1993 Approval 03/21/1994 59 FR 2994
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.