Texas.

§ 81.344 Texas.

Texas—1971 Sulfur Dioxide NAAQS

[Primary and Secondary]

Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
AQCR 022X
AQCR 106X
AQCR 153:
El Paso County1 X
Remainder of AQCRX
AQCR 210X
AQCR 211X
AQCR 212X
AQCR 213X
AQCR 214X
AQCR 215X
AQCR 216X
AQCR 217X
AQCR 218X

1 EPA designation replaces State designation.

Texas—2010 Sulfur Dioxide NAAQS

[Primary]

Designated area 1Designation
Date 2Type
Freestone and Anderson Counties, TX
Freestone County (part) and Anderson County (part)1/12/17Nonattainment.
Those portions of Freestone and Anderson Counties encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 766752.69, UTM Northing (m) 3536333.0, (2) vertices—UTM Easting (m) 784752.69, UTM Northing (m) 3536333.0, (3) vertices—UTM Easting (m) 784752.69, UTM Northing (m) 3512333.0, (4) vertices—UTM Easting (m) 766752.69, UTM Northing (m) 3512333.0
Howard County, TX (part)4/30/2021Nonattainment.
Those portions of Howard County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows:
(1) Vertices—UTM Easting (m) 271177.6, UTM Northing (m) 3571453.5;
(2) vertices—UTM Easting (m) 274913.8, UTM Northing (m) 3571453.5;
(3) vertices—UTM Easting (m) 274913.8, UTM Northing (m) 3576035.9;
(4) vertices—UTM Easting (m) 271177.6, UTM Northing (m) 3576035.9.
Hutchinson County, TX (part)4/30/2021Nonattainment.
Those portions of Hutchinson County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows:
(1) Vertices—UTM Easting (m) 273540.5, UTM Northing (m) 3945147.6;
(2) vertices—UTM Easting (m) 296187.4, UTM Northing (m) 3944698.5;
(3) vertices—UTM Easting (m) 296187.4, UTM Northing (m) 3959485.8;
(4) vertices—UTM Easting (m) 273540.5, UTM Northing (m) 3959499.4.
Navarro County (part)4/30/2021Nonattainment.
Those portions of Navarro County encompassed by the polygon with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 14 with datum NAD83 as follows:
(1) Vertices—UTM Easting (m) 734940.8, UTM Northing (m) 3520745.2;
(2) vertices—UTM Easting (m) 737000.0, UTM Northing (m) 3520585.9;
(3) vertices—UTM Easting (m) 756678.9, UTM Northing (m) 3532601.9;
(4) vertices—UTM Easting (m) 756678.9, UTM Northing (m) 3542866.0;
(5) vertices—UTM Easting (m) 734940.8, UTM Northing (m) 3542866.0.
Rusk and Panola Counties, TX
Rusk County (part) and Panola County (part)1/12/17Nonattainment.
Those portions of Rusk and Panola Counties encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 15 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 340067.31, UTM Northing (m) 3575814.75 (2) vertices—UTM Easting (m) 356767.31, UTM Northing (m) 3575814.75 (3) vertices—UTM Easting (m) 356767.31, UTM Northing (m) 3564314.75 (4) vertices—UTM Easting (m) 340067.31, UTM Northing (m) 3564314.75
Titus County (part)1/12/17Nonattainment.
That portion of Titus County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 15 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 304329.030, UTM Northing (m) 3666971.0, (2) vertices—UTM Easting (m) 311629.030, UTM Northing (m) 3666971.0, (3) vertices—UTM Easting (m) 311629.03, UTM Northing (m) 3661870.5, (4) vertices—UTM Easting (m) 304329.03, UTM Northing (m) 3661870.5
Harrison County4/30/2021Unclassifiable.
Milam County, TX8/16/21Attainment/Unclassifiable.
Orange County4/30/2021Unclassifiable.
Potter County, TX9/12/16Unclassifiable.
Anderson County (part) (remainder)Attainment/Unclassifiable.
Andrews CountyAttainment/Unclassifiable.
Angelina CountyAttainment/Unclassifiable.
Aransas CountyAttainment/Unclassifiable.
Archer CountyAttainment/Unclassifiable.
Armstrong CountyAttainment/Unclassifiable.
Atascosa County9/12/16Attainment/Unclassifiable.
Austin CountyAttainment/Unclassifiable.
Bailey CountyAttainment/Unclassifiable.
Bandera CountyAttainment/Unclassifiable.
Bastrop CountyAttainment/Unclassifiable.
Baylor CountyAttainment/Unclassifiable.
Bee CountyAttainment/Unclassifiable.
Bell CountyAttainment/Unclassifiable.
Bexar County4/30/2021Attainment/Unclassifiable.
Blanco CountyAttainment/Unclassifiable.
Borden CountyAttainment/Unclassifiable.
Bosque CountyAttainment/Unclassifiable.
Bowie CountyAttainment/Unclassifiable.
Brazoria CountyAttainment/Unclassifiable.
Brazos CountyAttainment/Unclassifiable.
Brewster CountyAttainment/Unclassifiable.
Briscoe CountyAttainment/Unclassifiable.
Brooks CountyAttainment/Unclassifiable.
Brown CountyAttainment/Unclassifiable.
Burleson CountyAttainment/Unclassifiable.
Burnet CountyAttainment/Unclassifiable.
Caldwell CountyAttainment/Unclassifiable.
Calhoun CountyAttainment/Unclassifiable.
Callahan CountyAttainment/Unclassifiable.
Cameron CountyAttainment/Unclassifiable.
Camp CountyAttainment/Unclassifiable.
Carson CountyAttainment/Unclassifiable.
Cass CountyAttainment/Unclassifiable.
Castro CountyAttainment/Unclassifiable.
Chambers CountyAttainment/Unclassifiable.
Cherokee CountyAttainment/Unclassifiable.
Childress CountyAttainment/Unclassifiable.
Clay CountyAttainment/Unclassifiable.
Cochran CountyAttainment/Unclassifiable.
Coke CountyAttainment/Unclassifiable.
Coleman CountyAttainment/Unclassifiable.
Collin CountyAttainment/Unclassifiable.
Collingsworth CountyAttainment/Unclassifiable.
Colorado CountyAttainment/Unclassifiable.
Comal CountyAttainment/Unclassifiable.
Comanche CountyAttainment/Unclassifiable.
Concho CountyAttainment/Unclassifiable.
Cooke CountyAttainment/Unclassifiable.
Coryell CountyAttainment/Unclassifiable.
Cottle CountyAttainment/Unclassifiable.
Crane CountyAttainment/Unclassifiable.
Crockett CountyAttainment/Unclassifiable.
Crosby CountyAttainment/Unclassifiable.
Culberson CountyAttainment/Unclassifiable.
Dallam CountyAttainment/Unclassifiable.
Dallas CountyAttainment/Unclassifiable.
Dawson CountyAttainment/Unclassifiable.
Deaf Smith CountyAttainment/Unclassifiable.
Delta CountyAttainment/Unclassifiable.
Denton CountyAttainment/Unclassifiable.
DeWitt CountyAttainment/Unclassifiable.
Dickens CountyAttainment/Unclassifiable.
Dimmit CountyAttainment/Unclassifiable.
Donley CountyAttainment/Unclassifiable.
Duval CountyAttainment/Unclassifiable.
Eastland CountyAttainment/Unclassifiable.
Ector CountyAttainment/Unclassifiable.
Edwards CountyAttainment/Unclassifiable.
El Paso CountyAttainment/Unclassifiable.
Ellis CountyAttainment/Unclassifiable.
Erath CountyAttainment/Unclassifiable.
Falls CountyAttainment/Unclassifiable.
Fannin CountyAttainment/Unclassifiable.
Fayette CountyAttainment/Unclassifiable.
Fisher CountyAttainment/Unclassifiable.
Floyd CountyAttainment/Unclassifiable.
Foard CountyAttainment/Unclassifiable.
Fort Bend County9/12/16Attainment/Unclassifiable.
Franklin CountyAttainment/Unclassifiable.
Freestone County (part) (remainder)Attainment/Unclassifiable.
Frio CountyAttainment/Unclassifiable.
Gaines CountyAttainment/Unclassifiable.
Galveston CountyAttainment/Unclassifiable.
Garza CountyAttainment/Unclassifiable.
Gillespie CountyAttainment/Unclassifiable.
Glasscock CountyAttainment/Unclassifiable.
Goliad County9/12/16Attainment/Unclassifiable.
Gonzales CountyAttainment/Unclassifiable.
Gray CountyAttainment/Unclassifiable.
Grayson CountyAttainment/Unclassifiable.
Gregg CountyAttainment/Unclassifiable.
Grimes CountyAttainment/Unclassifiable.
Guadalupe CountyAttainment/Unclassifiable.
Hale CountyAttainment/Unclassifiable.
Hall CountyAttainment/Unclassifiable.
Hamilton CountyAttainment/Unclassifiable.
Hansford CountyAttainment/Unclassifiable.
Hardeman CountyAttainment/Unclassifiable.
Hardin CountyAttainment/Unclassifiable.
Harris CountyAttainment/Unclassifiable.
Hartley CountyAttainment/Unclassifiable.
Haskell CountyAttainment/Unclassifiable.
Hays CountyAttainment/Unclassifiable.
Hemphill CountyAttainment/Unclassifiable.
Henderson CountyAttainment/Unclassifiable.
Hidalgo CountyAttainment/Unclassifiable.
Hill CountyAttainment/Unclassifiable.
Hockley CountyAttainment/Unclassifiable.
Hood CountyAttainment/Unclassifiable.
Hopkins CountyAttainment/Unclassifiable.
Houston CountyAttainment/Unclassifiable.
Howard County (remainder)4/30/2021Attainment/Unclassifiable.
Hudspeth CountyAttainment/Unclassifiable.
Hunt CountyAttainment/Unclassifiable.
Hutchinson County (remainder)4/30/2021Attainment/Unclassifiable.
Irion CountyAttainment/Unclassifiable.
Jack CountyAttainment/Unclassifiable.
Jackson CountyAttainment/Unclassifiable.
Jasper CountyAttainment/Unclassifiable.
Jeff Davis CountyAttainment/Unclassifiable.
Jefferson County4/30/2021Attainment/Unclassifiable.
Jim Hogg CountyAttainment/Unclassifiable.
Jim Wells CountyAttainment/Unclassifiable.
Johnson CountyAttainment/Unclassifiable.
Jones CountyAttainment/Unclassifiable.
Karnes CountyAttainment/Unclassifiable.
Kaufman CountyAttainment/Unclassifiable.
Kendall CountyAttainment/Unclassifiable.
Kenedy CountyAttainment/Unclassifiable.
Kent CountyAttainment/Unclassifiable.
Kerr CountyAttainment/Unclassifiable.
Kimble CountyAttainment/Unclassifiable.
King CountyAttainment/Unclassifiable.
Kinney CountyAttainment/Unclassifiable.
Kleberg CountyAttainment/Unclassifiable.
Knox CountyAttainment/Unclassifiable.
Lamar CountyAttainment/Unclassifiable.
Lamb County9/12/16Attainment/Unclassifiable.
Lampasas CountyAttainment/Unclassifiable.
La Salle CountyAttainment/Unclassifiable.
Lavaca CountyAttainment/Unclassifiable.
Lee CountyAttainment/Unclassifiable.
Leon CountyAttainment/Unclassifiable.
Liberty CountyAttainment/Unclassifiable.
Limestone County9/12/16Attainment/Unclassifiable.
Lipscomb CountyAttainment/Unclassifiable.
Live Oak CountyAttainment/Unclassifiable.
Llano CountyAttainment/Unclassifiable.
Loving CountyAttainment/Unclassifiable.
Lubbock CountyAttainment/Unclassifiable.
Lynn CountyAttainment/Unclassifiable.
McCulloch CountyAttainment/Unclassifiable.
McLennan County9/12/16Attainment/Unclassifiable.
McMullen CountyAttainment/Unclassifiable.
Madison CountyAttainment/Unclassifiable.
Marion CountyAttainment/Unclassifiable.
Martin CountyAttainment/Unclassifiable.
Mason CountyAttainment/Unclassifiable.
Matagorda CountyAttainment/Unclassifiable.
Maverick CountyAttainment/Unclassifiable.
Medina CountyAttainment/Unclassifiable.
Menard CountyAttainment/Unclassifiable.
Midland CountyAttainment/Unclassifiable.
Mills CountyAttainment/Unclassifiable.
Mitchell CountyAttainment/Unclassifiable.
Montague CountyAttainment/Unclassifiable.
Montgomery CountyAttainment/Unclassifiable.
Moore CountyAttainment/Unclassifiable.
Morris CountyAttainment/Unclassifiable.
Motley CountyAttainment/Unclassifiable.
Nacogdoches CountyAttainment/Unclassifiable.
Navarro County (remainder)4/30/2021Attainment/Unclassifiable.
Newton CountyAttainment/Unclassifiable.
Nolan CountyAttainment/Unclassifiable.
Nueces CountyAttainment/Unclassifiable.
Ochiltree CountyAttainment/Unclassifiable.
Oldham CountyAttainment/Unclassifiable.
Panola County (part) (remainder)Attainment/Unclassifiable.
Palo Pinto CountyAttainment/Unclassifiable.
Parker CountyAttainment/Unclassifiable.
Parmer CountyAttainment/Unclassifiable.
Pecos CountyAttainment/Unclassifiable.
Polk CountyAttainment/Unclassifiable.
Presidio CountyAttainment/Unclassifiable.
Rains CountyAttainment/Unclassifiable.
Randall CountyAttainment/Unclassifiable.
Reagan CountyAttainment/Unclassifiable.
Real CountyAttainment/Unclassifiable.
Red River CountyAttainment/Unclassifiable.
Reeves CountyAttainment/Unclassifiable.
Refugio CountyAttainment/Unclassifiable.
Roberts CountyAttainment/Unclassifiable.
Robertson County (part) 39/12/2016Attainment/Unclassifiable.
Robertson County (remainder) 34/30/2021Attainment/Unclassifiable.
Rockwall CountyAttainment/Unclassifiable.
Runnels CountyAttainment/Unclassifiable.
Rusk County (part) (remainder)Attainment/Unclassifiable.
Sabine CountyAttainment/Unclassifiable.
San Augustine CountyAttainment/Unclassifiable.
San JacintoAttainment/Unclassifiable.
San Patricio CountyAttainment/Unclassifiable.
San Saba CountyAttainment/Unclassifiable.
Schleicher CountyAttainment/Unclassifiable.
Scurry CountyAttainment/Unclassifiable.
Shackelford CountyAttainment/Unclassifiable.
Shelby CountyAttainment/Unclassifiable.
Sherman CountyAttainment/Unclassifiable.
Smith CountyAttainment/Unclassifiable.
Somervell CountyAttainment/Unclassifiable.
Starr CountyAttainment/Unclassifiable.
Stephens CountyAttainment/Unclassifiable.
Sterling CountyAttainment/Unclassifiable.
Stonewall CountyAttainment/Unclassifiable.
Sutton CountyAttainment/Unclassifiable.
Swisher CountyAttainment/Unclassifiable.
Tarrant CountyAttainment/Unclassifiable.
Taylor CountyAttainment/Unclassifiable.
Terrell CountyAttainment/Unclassifiable.
Terry CountyAttainment/Unclassifiable.
Throckmorton CountyAttainment/Unclassifiable.
Titus County (remainder)4/30/2021Attainment/Unclassifiable.
Tom Green CountyAttainment/Unclassifiable.
Travis CountyAttainment/Unclassifiable.
Trinity CountyAttainment/Unclassifiable.
Tyler CountyAttainment/Unclassifiable.
Upshur CountyAttainment/Unclassifiable.
Upton CountyAttainment/Unclassifiable.
Uvalde CountyAttainment/Unclassifiable.
Val Verde CountyAttainment/Unclassifiable.
Van Zandt CountyAttainment/Unclassifiable.
Victoria CountyAttainment/Unclassifiable.
Walker CountyAttainment/Unclassifiable.
Waller CountyAttainment/Unclassifiable.
Ward CountyAttainment/Unclassifiable.
Washington CountyAttainment/Unclassifiable.
Webb CountyAttainment/Unclassifiable.
Wharton CountyAttainment/Unclassifiable.
Wheeler CountyAttainment/Unclassifiable.
Wichita CountyAttainment/Unclassifiable.
Wilbarger CountyAttainment/Unclassifiable.
Willacy CountyAttainment/Unclassifiable.
Williamson CountyAttainment/Unclassifiable.
Wilson CountyAttainment/Unclassifiable.
Winkler CountyAttainment/Unclassifiable.
Wise CountyAttainment/Unclassifiable.
Wood CountyAttainment/Unclassifiable.
Yoakum CountyAttainment/Unclassifiable.
Young CountyAttainment/Unclassifiable.
Zapata CountyAttainment/Unclassifiable.
Zavala CountyAttainment/Unclassifiable.

1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.

2 This date is April 9, 2018, unless otherwise noted.

3 A portion of Robertson County, specifically the area around the Optim Energy Twin Oaks Power Station, was designated Attainment/Unclassifiable on 9/12/16. The remaining portion of Robertson County was designated on 4/30/2021.

Texas—Carbon Monoxide

Designated Area Designation Classification
Date 1Type Date 1Type
El Paso
El Paso County8/4/08Attainment
AQCR 022 Shreveport-Texarkana-Tyler InterstateUnclassifiable/Attainment
Anderson County
Bowie County
Camp County
Cass County
Cherokee County
Delta County
Franklin County
Gregg County
Harrison County
Henderson County
Hopkins County
Lamar County
Marion County
Morris County
Panola County
Rains County
Red River County
Rusk County
Smith County
Titus County
Upshur County
Van Zandt County
Wood County
AQCR 106 Southern Louisiana-S.E. Texas InterstateUnclassifiable/Attainment
Angelina County, Hardin County, Houston County, Jasper County, Jefferson County, Nacogdoches County, Newton County, Orange County, Polk County, Sabine County, San Augustine County, San Jacinto County, Shelby County, Trinity County, Tyler County
AQCR 153 El Paso-LC-Al Interstate (Remainder of)Unclassifiable/Attainment
Brewster County
Culberson County
El Paso County (part)
Remainder of county
Hudspeth County
Jeff Davis County
Presidio County
AQCR 210 Abilene-Wichita Falls IntrastateUnclassifiable/ Attainment
Archer County, Baylor County, Brown County, Callahan County, Clay County, Coleman County, Comanche County, Cottle County, Eastland County, Fisher County, Foard County, Hardeman County, Haskell County, Jack County, Jones County, Kent County, Knox County, Mitchell County, Montague County, Nolan County, Runnels County, Scurry County, Shackelford County, Stephens County, Stonewall County, Taylor County, Throckmorton County, Wichita County, Wilbarger County, Young County
AQCR 211 Amarillo-Lubbock IntrastateUnclassifiable/Attainment
Armstrong County, Bailey County, Briscoe County, Carson County, Castro County, Childress County, Cochran County, Collingsworth County, Crosby County, Dallam County, Deaf Smith County, Dickens County, Donley County, Floyd County, Garza County, Gray County, Hale County, Hall County, Hansford County, Hartley County, Hemphill County, Hockley County, Hutchinson County, King County, Lamb County, Lipscomb County, Lubbock County, Lynn County, Moore County, Motley County, Ochiltree County, Oldham County, Parmer County, Potter County, Randall County, Roberts County, Sherman County, Swisher County, Terry County, Wheeler County, Yoakum County
AQCR 212 Austin-Waco IntrastateUnclassifiable/Attainment
Bastrop County
Bell County
Blanco County
Bosque County
Brazos County
Burleson County
Burnet County
Caldwell County
Coryell County
Falls County
Fayette County
Freestone County
Grimes County
Hamilton County
Hays County
Hill County
Lampasas County
Lee County
Leon County
Limestone County
Llano County
Madison County
McLennan County
Milam County
Mills County
Robertson County
San Saba County
Travis County
Washington County
Williamson County
AQCR 213 Brownsville Laredo IntrastateUnclassifiable/Attainment
Cameron County
Hidalgo County
Jim Hogg County
Starr County
Webb County
Willacy County
Zapata County
AQCR 214 Corpus Christi-Victoria IntrastateUnclassifiable/Attainment
Aransas County, Bee County, Brooks County, Calhoun County, De Witt County, Duval County, Goliad County, Gonzales County, Jackson County, Jim Wells County, Kenedy County, Kleberg County, Lavaca County, Live Oak County, McMullen County, Nueces County, Refugio County, San Patricio County, Victoria County
AQCR 215 Metropolitan Dallas-Fort Worth IntrastateUnclassifiable/Attainment
Collin County
Cooke County
Dallas County
Denton County
Ellis County
Erath County
Fannin County
Grayson County
Hood County
Hunt County
Johnson County
Kaufman County
Navarro County
Palo Pinto County
Parker County
Rockwall County
Somervell County
Tarrant County
Wise County
AQCR 216 Metropolitan Houston-Galveston IntrastateUnclassifiable/Attainment
Austin County, Brazoria County, Chambers County, Colorado County, Fort Bend County, Galveston County, Harris County, Liberty County, Matagorda County, Montgomery County, Walker County, Waller County, Wharton County
AQCR 217 Metropolitan San Antonio IntrastateUnclassifiable/Attainment
Atascosa County, Bandera County, Bexar County, Comal County, Dimmit County, Edwards County, Frio County, Gillespie County, Guadalupe County, Karnes County, Kendall County, Kerr County, Kinney County, La Salle County, Maverick County, Medina County, Real County, Uvalde County, Val Verde County, Wilson County, Zavala County
AQCR 218 Midland-Odessa-San Angelo IntrastateUnclassifiable/Attainment
Andrews County, Borden County, Coke County, Concho County, Crane County, Crockett County, Dawson County, Ector County, Gaines County, Glasscock County, Howard County, Irion County, Kimble County, Loving County, Martin County, Mason County, McCulloch County, Menard County, Midland County, Pecos County, Reagan County, Reeves County, Schleicher County, Sterling County, Sutton County, Terrell County, Tom Green County, Upton County, Ward County, Winkler County

1 This date is November 15, 1990, unless otherwise noted.

Texas—Ozone (1-Hour Standard) 1

Designated area Designation Classification
Date 2Type Date 2Type
Beaumont/Port Arthur Area:
Hardin County11/15/90Nonattainment4/29/04Serious.
Jefferson County11/15/90Nonattainment4/29/04Serious.
Orange County11/15/90Nonattainment4/29/04Serious.
Dallas-Fort Worth Area:See footnote 3See footnote 3See footnote 3See footnote 3.
Collin County. 3
Dallas County. 3
Denton County. 3
Tarrant County. 3
El Paso Area:
El Paso County11/15/90Nonattainment11/15/90Serious.
Houston-Galveston-Brazoria Area, TX:See footnote 4See footnote 4See footnote 4See footnote 4.
Brazoria County 4
Chambers County 4
Fort Bend County 4
Galveston County 4
Harris County 4
Liberty County 4
Montgomery County 4
Waller County 4
AQCR 022 Shreveport-Texarkana-Tyler InterstateUnclassifiable/Attainment
Anderson County
Bowie County
Camp County
Cass County
Cherokee County
Delta County
Franklin County
Gregg County
Harrison County
Henderson County
Hopkins County
Lamar County
Marion County
Morris County
Panola County
Rains County
Red River County
Rusk County
Smith County
Titus County
Upshur County
Van Zandt County
Wood County
AQCR 106 S Louisiana-SE Texas Interstate (Remainder of)Unclassifiable/Attainment
Angelina County, Houston County,
Jasper County, Nacogdoches County,
Newton County, Polk County, Sabine
County, San Augustine County, San
Jacinto County, Shelby County,
Trinity County, Tyler County
AQCR 153 El Paso-Las Cruces-Alamogordo InterstateUnclassifiable/Attainment
Brewster County
Culberson County
Hudspeth County
Jeff Davis County
Presidio County
AQCR 210 Abilene-Wichita Falls IntrastateUnclassifiable/Attainment
Archer County, Baylor County, Brown
County, Callahan County, Clay
County, Coleman County, Comanche
County, Cottle County, Eastland
County, Fisher County, Foard
County, Hardeman County, Haskell
County, Jack County, Jones County,
Kent County, Knox County, Mitchell
County, Montague County, Nolan
County, Runnels County, Scurry
County, Shackelford County,
Stephens County, Stonewall County,
Taylor County, Throckmorton County,
Wichita County, Wilbarger County,
Young County
AQCR 211 Amarillo-Lubbock IntrastateUnclassifiable/Attainment
Armstrong County, Bailey County,
Briscoe County, Carson County,
Castro County, Childress County,
Cochran County, Collingsworth
County, Crosby County, Dallam
County, Deaf Smith County, Dickens
County, Donley County, Floyd
County, Garza County, Gray County,
Hale County, Hall County, Hansford
County, Hartley County, Hemphill
County, Hockley County, Hutchinson
County, King County, Lamb County,
Lipscomb County, Lubbock County,
Lynn County, Moore County, Motley
County, Ochiltree County, Oldham
County, Parmer County, Potter
County, Randall County, Roberts
County, Sherman County, Swisher
County, Terry County, Wheeler
County, Yoakum County
AQCR 212 Austin-Waco IntrastateUnclassifiable/Attainment
Bastrop County
Bell County
Blanco County
Bosque County
Brazos County
Burleson County
Burnet County
Caldwell County
Coryell County
Falls County
Fayette County
Freestone County
Grimes County
Hamilton County
Hays County
Hill County
Lampasas County
Lee County
Leon County
Limestone County
Llano County
Madison County
McLennan County
Milam County
Mills County
Robertson County
San Saba County
Travis County
Washington County
Williamson County
AQCR 213 Brownsville-Laredo IntrastateUnclassifiable/Attainment
Cameron County
Hidalgo County
Jim Hogg County
Starr County
Webb County
Willacy County
Zapata County
AQCR 214 Corpus Christi-Victoria Intrastate (Remainder of)Unclassifiable/Attainment
Aransas County, Bee County, Brooks
County, Calhoun County, De Witt
County, Duval County, Goliad
County, Gonzales County, Jackson
County, Jim Wells County, Kenedy
County, Kleberg County, Lavaca
County, Live Oak County, McMullen
County, Refugio County, San
Patricio County,
AQCR 214 Corpus Christi-Victoria Intrastate (part)Unclassifiable/Attainment
Nueces County
AQCR 215 Metro Dallas-Fort Worth Intrastate (Remainder of)Unclassifiable/Attainment
Cooke County
Ellis County
Erath County
Fannin County
Grayson County
Hood County
Hunt County
Johnson County
Kaufman County
Navarro County
Palo Pinto County
Parker County
Rockwall County
Somervell County
Wise County
AQCR 216 Metro Houston-Galveston Intrastate (Remainder of)Unclassifiable/Attainment
Austin County, Colorado County,
Matagorda County, Walker County,
Wharton County
AQCR 217 Metro San Antonio Intrastate (part)Unclassifiable/Attainment
Bexar County
AQCR 217 Metro San Antonio Intrastate (Remainder of)Unclassifiable/Attainment
Atascosa County, Bandera County,
Comal County, Dimmit County,
Edwards County, Frio County,
Gillespie County, Guadalupe County,
Karnes County, Kendall County, Kerr
County, Kinney County, La Salle
County, Maverick County, Medina
County, Real County, Uvalde County,
Val Verde County, Wilson County,
Zavala County
AQCR 218 Midland-Odessa-San Angelo Intrastate (part)Unclassifiable/Attainment
Ector County
AQCR 218 Midland-Odessa-San Angelo Intrastate (Remainder of)Unclassifiable/Attainment
Andrews County, Borden County, Coke
County, Concho County, Crane
County, Crockett County, Dawson
County, Gaines County, Glasscock
County, Howard County, Irion
County, Kimble County, Loving
County, Martin County, Mason
County, McCulloch County, Menard
County, Midland County, Pecos
County, Reagan County, Reeves
County, Schleicher County, Sterling
County, Sutton County, Terrell
County, Tom Green County, Upton
County, Ward County, Winkler County
This document is only available to subscribers. Please log in or purchase access.