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Status of SIP Requirements for Designated Areas

Texas Areas by Pollutant
As of 08/26/2014
View Nonattainment Contacts


Jump to Texas section for:  CO (1971)   Lead (1978)   Lead (2008)   NO2 (1971)   Ozone-1Hr (1979)   Ozone-8Hr (1997)   Ozone-8Hr (2008)   PM-10 (1987)   PM-2.5 (1997)   PM-2.5 (2006)   SO2 (1971)   SO2 (2010)   


Texas CO (1971) Areas    Return to map
 
Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
El Paso Maintenance 11/15/1990 Moderate <= 12.7ppm 73,100 2012 3.9 Yes 5 / 5 10/03/2008
73 FR 45162
02/13/2008 10/03/2008
73 FR 45162

Texas Lead (1978) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Collin County (part) Maintenance 01/06/1992   782,353 2009-2010   No Data 1 / 1 12/13/1999
64 FR 55421
08/31/1999 12/13/1999
64 FR 55421

Texas Lead (2008) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Frisco Nonattainment 12/31/2010   3,670 2010-2012 0.71 No 1 / 0  
 
   
 

Texas NO2 (1971) Areas    Return to map    

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No designated areas for this pollutant.

Texas Ozone-1Hr (1979) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Beaumont-Port Arthur Area Revoked NAAQS 11/15/1990 Serious 388,745 2010-2012 0.110 Yes 24 / 24 11/19/2010
75 FR 64675
   
 
Dallas-Fort Worth Area Revoked NAAQS 11/15/1990 Serious 5,622,128 2010-2012 0.108 Yes 24 / 24 11/17/2008
73 FR 61357
   
 
El Paso Area Revoked NAAQS 11/15/1990 Serious 800,647 2010-2012 0.101 Yes 25 / 25  
 
   
 
Houston-Galveston-Brazoria Area Revoked NAAQS 11/15/1990 Severe-17 5,891,999 2010-2012 0.125 No 30 / 29  
 
   
 

Texas Ozone-8Hr (1997) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Beaumont-Port Arthur Area Maintenance 06/15/2004 Subpart 2/Moderate 388,745 2010-2012 0.080 Yes 53 / 2 11/19/2010
75 FR 64675
12/16/2008 11/19/2010
75 FR 64675
Dallas-Fort Worth Area Nonattainment 06/15/2004 Subpart 2/Serious 6,221,286 2010-2012 0.087 No 60 / 43  
 
   
 
Houston-Galveston-Brazoria Area Nonattainment 06/15/2004 Subpart 2/Severe 15 5,891,999 2010-2012 0.088 No 63 / 49  
 
   
 

Texas Ozone-8Hr (2008) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Dallas-Fort Worth Nonattainment 07/20/2012 Moderate 6,280,413 2010-2012 0.087 No 0 / 0  
 
   
 
Houston-Galveston-Brazoria Nonattainment 07/20/2012 Marginal 5,891,999 2010-2012 0.088 No 0 / 0  
 
   
 

Texas PM-10 (1987) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
El Paso County Nonattainment 11/15/1990 Moderate 649,121 2010-2012   Yes 3 / 3  
 
   
 

Texas PM-2.5 (1997) Areas    Return to map    

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No designated areas for this pollutant.

Texas PM-2.5 (2006) Areas    Return to map    

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No designated areas for this pollutant.

Texas SO2 (1971) Areas    Return to map    

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No designated areas for this pollutant.

Texas SO2 (2010) Areas    Return to map    

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No designated areas for this pollutant.
 
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.

Current and historical design value data can be found on the EPA Air Trends website and the EPA Green Book contains comprehensive nonattainment area, designation status, and historical information.

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