SIP Status Reports

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Status of Texas Designated Areas

Texas Areas by NAAQS
As of 10/22/2017

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) PM-2.5 (2012) SO2 (1971) SO2 (2010)


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


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
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
El Paso Maintenance 11/15/1990 Moderate <= 12.7ppm 73,100 2016 2.4 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     Top of page

Click on the Area name
to view SIP Required Elements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(µg/m3)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/
Approved
Clean Air
Determination
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
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     Top of page

Click on the Area name
to view SIP Required Elements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(µg/m3)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/
Approved
Clean Air
Determination
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
Frisco Maintenance 12/31/2010   3,670 2014-2016 0.02 Yes 6 / 6 09/27/2017
82 FR 29426
11/14/2016 09/27/2017
82 FR 29426

Texas NO2 (1971) Areas     Return to map Top of page

No designated areas for this pollutant.

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

Click on the Area name
to view SIP Required Elements


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
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
Beaumont-Port Arthur Area Nonattainment (NAAQS revoked) 11/15/1990 Serious 388,745 2014-2016 0.089 Yes 24 / 24 11/19/2010
75 FR 64675
   
Dallas-Fort Worth Area Nonattainment (NAAQS revoked) 11/15/1990 Serious 5,622,128 2014-2016 0.101 Yes 24 / 24 11/17/2008
73 FR 61357
See Note 12/08/2016
81 FR 78688
El Paso Area Nonattainment (NAAQS revoked) 11/15/1990 Serious 800,647 2014-2016 0.097 Yes 25 / 25  
 
   
Houston-Galveston-Brazoria Area Nonattainment (NAAQS revoked) 11/15/1990 Severe-17 5,891,999 2014-2016 0.120 Yes 30 / 29 11/19/2015
80 FR 63429
See Note 11/19/2015
80 FR 63429

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

Click on the Area name
to view SIP Required Elements


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
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
Beaumont-Port Arthur Area Maintenance (NAAQS revoked) 06/15/2004 Subpart 2/Moderate 388,745 2014-2016 0.068 Yes 53 / 2 11/19/2010
75 FR 64675
12/16/2008 11/19/2010
75 FR 64675
Dallas-Fort Worth Area Nonattainment (NAAQS revoked) 06/15/2004 Subpart 2/Serious 6,221,286 2014-2016 0.080 Yes 60 / 59 10/01/2015
80 FR 52630
See Note 12/08/2016
81 FR 78688
Houston-Galveston-Brazoria Area Nonattainment (NAAQS revoked) 06/15/2004 Subpart 2/Severe 15 5,891,999 2014-2016 0.079 Yes 62 / 61 01/29/2016
80 FR 81466
See Note 12/08/2016
81 FR 78691

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

Click on the Area name
to view SIP Required Elements


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
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
Dallas-Fort Worth Nonattainment 07/20/2012 Moderate 6,280,413 2014-2016 0.080 No 54 / 6  
 
   
Houston-Galveston-Brazoria Nonattainment 07/20/2012 Moderate 5,891,999 2014-2016 0.079 No 55 / 5  
 
   

Texas PM-10 (1987) Areas    Return to map     Top of page

Click on the Area name
to view SIP Required Elements


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
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
El Paso County Nonattainment 11/15/1990 Moderate 649,121 2014-2016   Insufficient Data 3 / 3  
 
   

Texas PM-2.5 (1997) Areas     Return to map Top of page

No designated areas for this pollutant.

Texas PM-2.5 (2006) Areas     Return to map Top of page

No designated areas for this pollutant.

Texas PM-2.5 (2012) Areas     Return to map Top of page

No designated areas for this pollutant.

Texas SO2 (1971) Areas     Return to map Top of page

No designated areas for this pollutant.

Texas SO2 (2010) Areas    Return to map     Top of page

Click on the Area name
to view SIP Required Elements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
3 Year
1-⁠Hour
Design Value
(ppb)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/
Approved
Clean Air
Determination
Citation
Effective Date
Click to view
FR notice
Redesignation
Request Date
Redesignation
Citation
Effective Date
Click to view
FR notice
Freestone and Anderson Counties Nonattainment 01/12/2017   4,094 2014-2016   No Data 6 / 0  
 
   
Rusk and Panola Counties Nonattainment 01/12/2017   1,680 2014-2016   No Data 6 / 0  
 
   
Titus County Nonattainment 01/12/2017   211 2014-2016   No Data 6 / 0  
 
   
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 Quality Design Values website and the EPA Green Book contains comprehensive nonattainment area, designation status, and historical information.

The level of the 1-hour NAAQS for sulfur dioxide is 75 parts per billion (ppb) calculated as the 3-year average of the 99th percentile of the annual distribution of daily maximum 1-hour average concentrations.