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National Status of a CO (1971) SIP Required Element

Required Element: Oxygenated fuels
As of 09/30/2020

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 6