40 CFR 81.344 - Texas.

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There are 19 Updates appearing in the Federal Register for 40 CFR 81. View below or at eCFR (GPOAccess)
§ 81.344 Texas.
Texas—SO2
Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
1 EPA designation replaces State designation.
AQCR 022 X
AQCR 106 X
AQCR 153:
El Paso County 1 X
Remainder of AQCR X
AQCR 210 X
AQCR 211 X
AQCR 212 X
AQCR 213 X
AQCR 214 X
AQCR 215 X
AQCR 216 X
AQCR 217 X
AQCR 218 X
Texas—Carbon Monoxide
Designated Area Designation Classification
Date 1 Type Date 1 Type
1 This date is November 15, 1990, unless otherwise noted.
El Paso
El Paso County 8/4/08 Attainment
AQCR 022 Shreveport-Texarkana-Tyler Interstate Unclassifiable/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 Interstate Unclassifiable/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 Intrastate Unclassifiable/ 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 Intrastate Unclassifiable/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 Intrastate Unclassifiable/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 Intrastate Unclassifiable/Attainment
Cameron County
Hidalgo County
Jim Hogg County
Starr County
Webb County
Willacy County
Zapata County
AQCR 214 Corpus Christi-Victoria Intrastate 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, Nueces County, Refugio County, San Patricio County, Victoria County
AQCR 215 Metropolitan Dallas-Fort Worth Intrastate Unclassifiable/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 Intrastate Unclassifiable/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 Intrastate Unclassifiable/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 Intrastate Unclassifiable/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
Texas—Ozone (1-Hour Standard)2
Designated area Designation Classification
Date 1 Type Date 1 Type
1 This date is October 18, 2000, unless otherwise noted.
2 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Texas except the San Antonio area where it is revoked effective April 15, 2009.
Beaumont/Port Arthur Area:
Hardin County 11/15/90 Nonattainment 4/29/04 Serious.
Jefferson County 11/15/90 Nonattainment 4/29/04 Serious.
Orange County 11/15/90 Nonattainment 4/29/04 Serious.
Dallas-Fort Worth Area:
Collin County 11/15/90 Nonattainment 3/20/98 Serious.
Dallas County 11/15/90 Nonattainment 3/20/98 Serious.
Denton County 11/15/90 Nonattainment 3/20/98 Serious.
Tarrant County 11/15/90 Nonattainment 3/20/98 Serious.
El Paso Area:
El Paso County 11/15/90 Nonattainment 11/15/90 Serious.
Houston-Galveston-Brazoria Area:
Brazoria County 11/15/90 Nonattainment 11/15/90 Severe-17.
Chambers County 11/15/90 Nonattainment 11/15/90 Severe-17.
Fort Bend County 11/15/90 Nonattainment 11/15/90 Severe-17.
Galveston County 11/15/90 Nonattainment 11/15/90 Severe-17.
Harris County 11/15/90 Nonattainment 11/15/90 Severe-17.
Liberty County 11/15/90 Nonattainment 11/15/90 Severe-17.
Montgomery County 11/15/90 Nonattainment 11/15/90 Severe-17.
Waller County 11/15/90 Nonattainment 11/15/90 Severe-17.
Longview Area:
Gregg County 11/15/90 Unclassifiable/Attainment 11/15/90
Victoria Area:
Victoria County Attainment
AQCR 022 Shreveport-Texarkana-Tyler Interstate Unclassifiable/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 Interstate Unclassifiable/Attainment
Brewster County
Culberson County
Hudspeth County
Jeff Davis County
Presidio County
AQCR 210 Abilene-Wichita Falls Intrastate Unclassifiable/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 Intrastate Unclassifiable/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 Intrastate Unclassifiable/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 Intrastate Unclassifiable/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
Texas-PM-10 Nonattainment Areas
Designated Area Designation Classification
Date 1 Type Date 1 Type
1 This date is November 15, 1990, unless otherwise noted.
AQCR 022 Unclassifiable
AQCR 106 Unclassifiable
AQCR 153:
El Paso County—city of El Paso 11/15/90 Nonattainment 11/15/90 Moderate
3 limited areas in El Paso County Unclassifiable
(El Paso 1, 2, and 4).
1 limited area in El Paso County Unclassifiable
(El Paso 3)
1 limited area in El Paso County Unclassifiable
(El Paso 5)
Remainder of AQCR Unclassifiable
AQCR 210 Unclassifiable
AQCR 211:
Lubbock County—That portion of the city of Lubbock enclosed by Loop 289 highway Unclassifiable
Remainder of AQCR Unclassifiable
AQCR 212 Unclassifiable
AQCR 213:
2 limited areas in Cameron County
(Cameron 1 and 2) Unclassifiable
Remainder of AQCR Unclassifiable
QCR 214:
2 limited areas in Nueces County Unclassifiable
(Nueces 1 and 2)
Remainder of AQCR Unclassifiable
AQCR 215:
3 limited areas in Dallas County Unclassifiable
(Dallas 1, 2, and 3)
1 limited area in Tarrant County Unclassifiable
(Tarrant 1)
3 limited areas in Tarrant County Unclassifiable
(Tarrant 2, 3, and 4)
Remainder of AQCR Unclassifiable
AQCR 216:
1 limited area in Harris County Unclassifiable
(Houston 1)
1 limited area in Harris County Unclassifiable
(Houston 2)
1 limited area in Harris County Unclassifiable
(Aldine)
1 limited area in Harris County Unclassifiable
1 limited area in Galveston County Unclassifiable
Remainder of AQCR Unclassifiable
AQCR 217:
1 limited area in Bexar County Unclassifiable
Remainder of AQCR Unclassifiable
AQCR 218 Unclassifiable
Texas—NO2 (1971 Annual Standard)
Designated area Does not meet primary standards Cannot be classified or better than national standards
AQCR 022 X
AQCR 106 X
AQCR 153 X
AQCR 210 X
AQCR 211 X
AQCR 212 X
AQCR 213 X
AQCR 214 X
AQCR 215 X
AQCR 216 X
AQCR 217 X
AQCR 218 X
Texas—NO2 (2010 1-Hour Standard)
Designated area Designation a
Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after October 31, 2011, unless otherwise noted.
Anderson County Unclassifiable/Attainment.
Andrews County Unclassifiable/Attainment.
Angelina County Unclassifiable/Attainment.
Aransas County Unclassifiable/Attainment.
Archer County Unclassifiable/Attainment.
Armstrong County Unclassifiable/Attainment.
Atascosa County Unclassifiable/Attainment.
Austin County Unclassifiable/Attainment.
Bailey County Unclassifiable/Attainment.
Bandera County Unclassifiable/Attainment.
Bastrop County Unclassifiable/Attainment.
Baylor County Unclassifiable/Attainment.
Bee County Unclassifiable/Attainment.
Bell County Unclassifiable/Attainment.
Bexar County Unclassifiable/Attainment.
Blanco County Unclassifiable/Attainment.
Borden County Unclassifiable/Attainment.
Bosque County Unclassifiable/Attainment.
Bowie County Unclassifiable/Attainment.
Brazoria County Unclassifiable/Attainment.
Brazos County Unclassifiable/Attainment.
Brewster County Unclassifiable/Attainment.
Briscoe County Unclassifiable/Attainment.
Brooks County Unclassifiable/Attainment.
Brown County Unclassifiable/Attainment.
Burleson County Unclassifiable/Attainment.
Burnet County Unclassifiable/Attainment.
Caldwell County Unclassifiable/Attainment.
Calhoun County Unclassifiable/Attainment.
Callahan County Unclassifiable/Attainment.
Cameron County Unclassifiable/Attainment.
Camp County Unclassifiable/Attainment.
Carson County Unclassifiable/Attainment.
Cass County Unclassifiable/Attainment.
Castro County Unclassifiable/Attainment.
Cherokee County Unclassifiable/Attainment.
Childress County Unclassifiable/Attainment.
Chambers County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Cochran County Unclassifiable/Attainment.
Coke County Unclassifiable/Attainment.
Coleman County Unclassifiable/Attainment.
Collin County Unclassifiable/Attainment.
Collingsworth County Unclassifiable/Attainment.
Colorado County Unclassifiable/Attainment.
Comal County Unclassifiable/Attainment.
Comanche County Unclassifiable/Attainment.
Concho County Unclassifiable/Attainment.
Cooke County Unclassifiable/Attainment.
Coryell County Unclassifiable/Attainment.
Cottle County Unclassifiable/Attainment.
Crane County Unclassifiable/Attainment.
Crockett County Unclassifiable/Attainment.
Crosby County Unclassifiable/Attainment.
Culberson County Unclassifiable/Attainment.
Dallam County Unclassifiable/Attainment.
Dallas County Unclassifiable/Attainment.
Dawson County Unclassifiable/Attainment.
Deaf Smith County Unclassifiable/Attainment.
Delta County Unclassifiable/Attainment.
Denton County Unclassifiable/Attainment.
DeWitt County Unclassifiable/Attainment.
Dickens County Unclassifiable/Attainment.
Dimmit County Unclassifiable/Attainment.
Donley County Unclassifiable/Attainment.
Duval County Unclassifiable/Attainment.
Eastland County Unclassifiable/Attainment.
Ector County Unclassifiable/Attainment.
Edwards County Unclassifiable/Attainment.
El Paso County Unclassifiable/Attainment.
Ellis County Unclassifiable/Attainment.
Erath County Unclassifiable/Attainment.
Falls County Unclassifiable/Attainment.
Fannin County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fisher County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Foard County Unclassifiable/Attainment.
Fort Bend County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Freestone County Unclassifiable/Attainment.
Frio County Unclassifiable/Attainment.
Gaines County Unclassifiable/Attainment.
Galveston County Unclassifiable/Attainment.
Garza County Unclassifiable/Attainment.
Gillespie County Unclassifiable/Attainment.
Glasscock County Unclassifiable/Attainment.
Goliad County Unclassifiable/Attainment.
Gonzales County Unclassifiable/Attainment.
Gray County Unclassifiable/Attainment.
Grayson County Unclassifiable/Attainment.
Gregg County Unclassifiable/Attainment.
Grimes County Unclassifiable/Attainment.
Guadalupe County Unclassifiable/Attainment.
Hale County Unclassifiable/Attainment.
Hall County Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment.
Hansford County Unclassifiable/Attainment.
Hardeman County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Harris County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Hartley County Unclassifiable/Attainment.
Haskell County Unclassifiable/Attainment.
Hays County Unclassifiable/Attainment.
Hemphill County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Hidalgo County Unclassifiable/Attainment.
Hill County Unclassifiable/Attainment.
Hockley County Unclassifiable/Attainment.
Hood County Unclassifiable/Attainment.
Hopkins County Unclassifiable/Attainment.
Houston County Unclassifiable/Attainment.
Howard County Unclassifiable/Attainment.
Hudspeth County Unclassifiable/Attainment.
Hunt County Unclassifiable/Attainment.
Hutchinson County Unclassifiable/Attainment.
Irion County Unclassifiable/Attainment.
Jack County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jasper County Unclassifiable/Attainment.
Jeff Davis County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Jim Hogg County Unclassifiable/Attainment.
Jim Wells County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Jones County Unclassifiable/Attainment.
Karnes County Unclassifiable/Attainment.
Kaufman County Unclassifiable/Attainment.
Kendall County Unclassifiable/Attainment.
Kenedy County Unclassifiable/Attainment.
Kent County Unclassifiable/Attainment.
Kerr County Unclassifiable/Attainment.
Kimble County Unclassifiable/Attainment.
King County Unclassifiable/Attainment.
Kinney County Unclassifiable/Attainment.
Kleberg County Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment.
La Salle County Unclassifiable/Attainment.
Lamar County Unclassifiable/Attainment.
Lamb County Unclassifiable/Attainment.
Lampasas County Unclassifiable/Attainment.
Lavaca County Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Leon County Unclassifiable/Attainment.
Liberty County Unclassifiable/Attainment.
Limestone County Unclassifiable/Attainment.
Lipscomb County Unclassifiable/Attainment.
Live Oak County Unclassifiable/Attainment.
Llano County Unclassifiable/Attainment.
Loving County Unclassifiable/Attainment.
Lubbock County Unclassifiable/Attainment.
Lynn County Unclassifiable/Attainment.
McCulloch County Unclassifiable/Attainment.
McLennan County Unclassifiable/Attainment.
McMullen County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Martin County Unclassifiable/Attainment.
Mason County Unclassifiable/Attainment.
Matagorda County Unclassifiable/Attainment.
Maverick County Unclassifiable/Attainment.
Medina County Unclassifiable/Attainment.
Menard County Unclassifiable/Attainment.
Midland County Unclassifiable/Attainment.
Milam County Unclassifiable/Attainment.
Mills County Unclassifiable/Attainment.
Mitchell County Unclassifiable/Attainment.
Montague County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Moore County Unclassifiable/Attainment.
Morris County Unclassifiable/Attainment.
Motley County Unclassifiable/Attainment.
Nacogdoches County Unclassifiable/Attainment.
Navarro County Unclassifiable/Attainment.
Newton County Unclassifiable/Attainment.
Nolan County Unclassifiable/Attainment.
Nueces County Unclassifiable/Attainment.
Ochiltree County Unclassifiable/Attainment.
Oldham County Unclassifiable/Attainment.
Orange County Unclassifiable/Attainment.
Palo Pinto County Unclassifiable/Attainment.
Panola County Unclassifiable/Attainment.
Parker County Unclassifiable/Attainment.
Parmer County Unclassifiable/Attainment.
Pecos County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Potter County Unclassifiable/Attainment.
Presidio County Unclassifiable/Attainment.
Rains County Unclassifiable/Attainment.
Randall County Unclassifiable/Attainment.
Reagan County Unclassifiable/Attainment.
Real County Unclassifiable/Attainment.
Red River County Unclassifiable/Attainment.
Reeves County Unclassifiable/Attainment.
Refugio County Unclassifiable/Attainment.
Roberts County Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
Rockwall County Unclassifiable/Attainment.
Runnels County Unclassifiable/Attainment.
Rusk County Unclassifiable/Attainment.
Sabine County Unclassifiable/Attainment.
San Augustine County Unclassifiable/Attainment.
San Jacinto County Unclassifiable/Attainment.
San Patricio County Unclassifiable/Attainment.
San Saba County Unclassifiable/Attainment.
Schleicher County Unclassifiable/Attainment.
Scurry County Unclassifiable/Attainment.
Shackelford County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Sherman County Unclassifiable/Attainment.
Smith County Unclassifiable/Attainment.
Somervell County Unclassifiable/Attainment.
Starr County Unclassifiable/Attainment.
Stephens County Unclassifiable/Attainment.
Sterling County Unclassifiable/Attainment.
Stonewall County Unclassifiable/Attainment.
Sutton County Unclassifiable/Attainment.
Swisher County Unclassifiable/Attainment.
Tarrant County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Terrell County Unclassifiable/Attainment.
Terry County Unclassifiable/Attainment.
Throckmorton County Unclassifiable/Attainment.
Titus County Unclassifiable/Attainment.
Tom Green County Unclassifiable/Attainment.
Travis County Unclassifiable/Attainment.
Trinity County Unclassifiable/Attainment.
Tyler County Unclassifiable/Attainment.
Upshur County Unclassifiable/Attainment.
Upton County Unclassifiable/Attainment.
Uvalde County Unclassifiable/Attainment.
Val Verde County Unclassifiable/Attainment.
Van Zandt County Unclassifiable/Attainment.
Victoria County Unclassifiable/Attainment.
Walker County Unclassifiable/Attainment.
Waller County Unclassifiable/Attainment.
Ward County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Webb County Unclassifiable/Attainment.
Wharton County Unclassifiable/Attainment.
Wheeler County Unclassifiable/Attainment.
Wichita County Unclassifiable/Attainment.
Wilbarger County Unclassifiable/Attainment.
Willacy County Unclassifiable/Attainment.
Williamson County Unclassifiable/Attainment.
Wilson County Unclassifiable/Attainment.
Winkler County Unclassifiable/Attainment.
Wise County Unclassifiable/Attainment.
Wood County Unclassifiable/Attainment.
Yoakum County Unclassifiable/Attainment.
Young County Unclassifiable/Attainment.
Zapata County Unclassifiable/Attainment.
Zavala County Unclassifiable/Attainment.
Texas—Ozone (8-Hour Standard)
Designated area Designation a Category/classification
Date 1 Type Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is June 15, 2004, unless otherwise noted.
2 Effective April 15, 2008.
3 Effective November 19, 2010.
4 Effective October 31, 2008.
Beaumont/Port Arthur TX:
Hardin County (3) Attainment (3)
Jefferson County (3) Attainment (3)
Orange County (3) Attainment (3)
Dallas-Fort Worth, TX:
Collin County Nonattainment (5) Subpart 2/Serious.
Dallas County Nonattainment (5) Subpart 2/Serious.
Denton County Nonattainment (5) Subpart 2/Serious.
Ellis County Nonattainment (5) Subpart 2/Serious.
Johnson County Nonattainment (5) Subpart 2/Serious.
Kaufman County Nonattainment (5) Subpart 2/Serious.
Parker County Nonattainment (5) Subpart 2/Serious.
Rockwall County Nonattainment (5) Subpart 2/Serious.
Tarrant County Nonattainment (5) Subpart 2/Serious.
Houston-Galveston-Brazoria, TX:
Brazoria County Nonattainment (4) Subpart 2/Severe 15.
Chambers County Nonattainment (4) Subpart 2/Severe 15.
Fort Bend County Nonattainment (4) Subpart 2/Severe 15.
Galveston County Nonattainment (4) Subpart 2/Severe 15.
Harris County Nonattainment (4) Subpart 2/Severe 15.
Liberty County Nonattainment (4) Subpart 2/Severe 15.
Montgomery County Nonattainment (4) Subpart 2/Severe 15.
Waller County Nonattainment (4) Subpart 2/Severe 15.
San Antonio, TX: (2)
Bexar County (2) Attainment
Comal County (2) Attainment
Guadalupe County (2) Attainment
Victoria Area:
Victoria County Unclassifiable/Attainment
AQCR 022Shreveport-Texarkana-Tyler Interstate Unclassifiable/Attainment
Anderson County
Bowie County
Camp County
Cass County
Cherokee County
Delta County
Franklin County
Gregg County
Harrison 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 106S 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 153El Paso-Las Cruces-Alamogordo Interstate Unclassifiable/Attainment
Brewster County
Culberson County
El Paso County
Hudspeth County
Jeff Davis County
Presidio County
AQCR 210Abilene-Wichita Falls Intrastate Unclassifiable/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 211Amarillo-Lubbock Intrastate Unclassifiable/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 212Austin-Waco Intrastate Unclassifiable/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 213Brownsville-Laredo Intrastate Unclassifiable/Attainment
Cameron County
Hidalgo County
Jim Hogg County
Starr County
Webb County
Willacy County
Zapata County
AQCR 214Corpus Christi-Victoria Intrastate (remainder of) Unclassifiable/Attainment
Aransas County
Bee County
Brooks County
Calhoun County
DeWitt 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 214Corpus Christi-Victoria Intrastate (part) Unclassifiable/Attainment
Nueces County
AQCR 215Metro Dallas-Fort Worth Intrastate (remainder of) Unclassifiable/Attainment
Cooke County
Erath County
Fannin County
Grayson County
Henderson County
Hood County
Hunt County
Navarro County
Palo Pinto County
Somervell County
Wise County
AQCR 216Metro Houston-Galveston Intrastate (remainder of) Unclassifiable/Attainment
Austin County
Colorado County
Matagorda County
Walker County
Wharton County
AQCR 217Metro San Antonio Intrastate (remainder of) Unclassifiable/Attainment
Atascosa County
Bandera County
Dimmit County
Edwards County
Frio County
Gillespie 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 218Midland-Odessa-San Angelo Intrastate (part) Unclassifiable/Attainment
Ector County
AQCR 218Midland-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
Texas—PM2.5 (Annual NAAQS)
Designated area Designation a
Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after January 5, 2005, unless otherwise noted.
AQCR 022 Shreveport-Texarkana-Tyler Interstate:
Anderson County Unclassifiable/Attainment.
Bowie County Unclassifiable/Attainment.
Camp County Unclassifiable/Attainment.
Cass County Unclassifiable/Attainment.
Cherokee County Unclassifiable/Attainment.
Delta County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Gregg County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Hopkins County Unclassifiable/Attainment.
Lamar County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Morris County Unclassifiable/Attainment.
Panola County Unclassifiable/Attainment.
Rains County Unclassifiable/Attainment.
Red River County Unclassifiable/Attainment.
Rusk County Unclassifiable/Attainment.
Smith County Unclassifiable/Attainment.
Titus County Unclassifiable/Attainment.
Upshur County Unclassifiable/Attainment.
Van Zandt County Unclassifiable/Attainment.
Wood County Unclassifiable/Attainment.
AQCR 106 S Louisiana-SE Texas Interstate (remainder of):
Angelina County Unclassifiable/Attainment.
Houston County Unclassifiable/Attainment.
Jasper County Unclassifiable/Attainment.
Nacogdoches County Unclassifiable/Attainment.
Newton County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Sabine County Unclassifiable/Attainment.
San Augustine County Unclassifiable/Attainment.
San Jacinto County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Trinity County Unclassifiable/Attainment.
Tyler County Unclassifiable/Attainment.
AQCR 153 El Paso-Las Cruces-Alamogordo Interstate:
Brewster County Unclassifiable/Attainment.
Culberson County Unclassifiable/Attainment.
El Paso County Unclassifiable/Attainment.
Hudspeth County Unclassifiable/Attainment.
Jeff Davis County Unclassifiable/Attainment.
Presidio County Unclassifiable/Attainment.
AQCR 210 Abilene-Wichita Falls Intrastate:
Archer County Unclassifiable/Attainment.
Baylor County Unclassifiable/Attainment.
Brown County Unclassifiable/Attainment.
Callahan County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Coleman County Unclassifiable/Attainment.
Comanche County Unclassifiable/Attainment.
Cottle County Unclassifiable/Attainment.
Eastland County Unclassifiable/Attainment.
Fisher County Unclassifiable/Attainment.
Foard County Unclassifiable/Attainment.
Hardeman County Unclassifiable/Attainment.
Haskell County Unclassifiable/Attainment.
Jack County Unclassifiable/Attainment.
Jones County Unclassifiable/Attainment.
Kent County Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment.
Mitchell County Unclassifiable/Attainment.
Montague County Unclassifiable/Attainment.
Nolan County Unclassifiable/Attainment.
Runnels County Unclassifiable/Attainment.
Scurry County Unclassifiable/Attainment.
Shackelford County Unclassifiable/Attainment.
Stephens County Unclassifiable/Attainment.
Stonewall County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Throckmorton County Unclassifiable/Attainment.
Wichita County Unclassifiable/Attainment.
Wilbarger County Unclassifiable/Attainment.
Young County Unclassifiable/Attainment.
AQCR 211 Amarillo-Lubbock Intrastate:
Armstrong County Unclassifiable/Attainment.
Bailey County Unclassifiable/Attainment.
Briscoe County Unclassifiable/Attainment.
Carson County Unclassifiable/Attainment.
Castro County Unclassifiable/Attainment.
Childress County Unclassifiable/Attainment.
Cochran County Unclassifiable/Attainment.
Collingsworth County Unclassifiable/Attainment.
Crosby County Unclassifiable/Attainment.
Dallam County Unclassifiable/Attainment.
Deaf Smith County Unclassifiable/Attainment.
Dickens County Unclassifiable/Attainment.
Donley County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Garza County Unclassifiable/Attainment.
Gray County Unclassifiable/Attainment.
Hale County Unclassifiable/Attainment.
Hall County Unclassifiable/Attainment.
Hansford County Unclassifiable/Attainment.
Hartley County Unclassifiable/Attainment.
Hemphill County Unclassifiable/Attainment.
Hockley County Unclassifiable/Attainment.
Hutchinson County Unclassifiable/Attainment.
King County Unclassifiable/Attainment.
Lamb County Unclassifiable/Attainment.
Lipscomb County Unclassifiable/Attainment.
Lubbock County Unclassifiable/Attainment.
Lynn County Unclassifiable/Attainment.
Moore County Unclassifiable/Attainment.
Motley County Unclassifiable/Attainment.
Ochiltree County Unclassifiable/Attainment.
Oldham County Unclassifiable/Attainment.
Parmer County Unclassifiable/Attainment.
Potter County Unclassifiable/Attainment.
Randall County Unclassifiable/Attainment.
Roberts County Unclassifiable/Attainment.
Sherman County Unclassifiable/Attainment.
Swisher County Unclassifiable/Attainment.
Terry County Unclassifiable/Attainment.
Wheeler County Unclassifiable/Attainment.
Yoakum County Unclassifiable/Attainment.
AQCR 212 Austin-Waco Intrastate:
Bastrop County Unclassifiable/Attainment.
Bell County Unclassifiable/Attainment.
Blanco County Unclassifiable/Attainment.
Bosque County Unclassifiable/Attainment.
Brazos County Unclassifiable/Attainment.
Burleson County Unclassifiable/Attainment.
Burnet County Unclassifiable/Attainment.
Caldwell County Unclassifiable/Attainment.
Coryell County Unclassifiable/Attainment.
Falls County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Freestone County Unclassifiable/Attainment.
Grimes County Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment.
Hays County Unclassifiable/Attainment.
Hill County Unclassifiable/Attainment.
Lampasas County Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Leon County Unclassifiable/Attainment.
Limestone County Unclassifiable/Attainment.
Llano County Unclassifiable/Attainment.
McLennan County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Milam County Unclassifiable/Attainment.
Mills County Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
San Saba County Unclassifiable/Attainment.
Travis County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Williamson County Unclassifiable/Attainment.
AQCR 213 Brownsville-Laredo Intrastate:
Cameron County Unclassifiable/Attainment.
Hidalgo County Unclassifiable/Attainment.
Jim Hogg County Unclassifiable/Attainment.
Starr County Unclassifiable/Attainment.
Webb County Unclassifiable/Attainment.
Willacy County Unclassifiable/Attainment.
Zapata County Unclassifiable/Attainment.
AQCR 214 Corpus Christi-Victoria Intrastate (part):
Nueces County Unclassifiable/Attainment.
AQCR 214 Corpus Christi-Victoria Intrastate (remainder of):
Aransas County Unclassifiable/Attainment.
Bee County Unclassifiable/Attainment.
Brooks County Unclassifiable/Attainment.
Calhoun County Unclassifiable/Attainment.
DeWitt County Unclassifiable/Attainment.
Duval County Unclassifiable/Attainment.
Goliad County Unclassifiable/Attainment.
Gonzales County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jim Wells County Unclassifiable/Attainment.
Kenedy County Unclassifiable/Attainment.
Kleberg County Unclassifiable/Attainment.
Lavaca County Unclassifiable/Attainment.
Live Oak County Unclassifiable/Attainment.
McMullen County Unclassifiable/Attainment.
Refugio County Unclassifiable/Attainment.
San Patricio County Unclassifiable/Attainment.
AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of):
Cooke County Unclassifiable/Attainment.
Erath County Unclassifiable/Attainment.
Fannin County Unclassifiable/Attainment.
Grayson County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Hood County Unclassifiable/Attainment.
Hunt County Unclassifiable/Attainment.
Navarro County Unclassifiable/Attainment.
Palo Pinto County Unclassifiable/Attainment.
Somervell County Unclassifiable/Attainment.
Wise County Unclassifiable/Attainment.
AQCR 216 Metro Houston-Galveston Intrastate (remainder of):
Austin County Unclassifiable/Attainment.
Colorado County Unclassifiable/Attainment.
Matagorda County Unclassifiable/Attainment.
Walker County Unclassifiable/Attainment.
Wharton County Unclassifiable/Attainment.
AQCR 217 Metro San Antonio Intrastate (remainder of):
Atascosa County Unclassifiable/Attainment.
Bandera County Unclassifiable/Attainment.
Dimmit County Unclassifiable/Attainment.
Edwards County Unclassifiable/Attainment.
Frio County Unclassifiable/Attainment.
Gillespie County Unclassifiable/Attainment.
Karnes County Unclassifiable/Attainment.
Kendall County Unclassifiable/Attainment.
Kerr County Unclassifiable/Attainment.
Kinney County Unclassifiable/Attainment.
La Salle County Unclassifiable/Attainment.
Maverick County Unclassifiable/Attainment.
Medina County Unclassifiable/Attainment.
Real County Unclassifiable/Attainment.
Uvalde County Unclassifiable/Attainment.
Val Verde County Unclassifiable/Attainment.
Wilson County Unclassifiable/Attainment.
Zavala County Unclassifiable/Attainment.
AQCR 218 Midland-Odessa-San Angelo Intrastate (part):
Ector County Unclassifiable/Attainment.
AQCR 218 Midland-Odessa-San Angelo Intrastate (remainder of):
Andrews County Unclassifiable/Attainment.
Borden County Unclassifiable/Attainment.
Coke County Unclassifiable/Attainment.
Concho County Unclassifiable/Attainment.
Crane County Unclassifiable/Attainment.
Crockett County Unclassifiable/Attainment.
Dawson County Unclassifiable/Attainment.
Gaines County Unclassifiable/Attainment.
Glasscock County Unclassifiable/Attainment.
Howard County Unclassifiable/Attainment.
Irion County Unclassifiable/Attainment.
Kimble County Unclassifiable/Attainment.
Loving County Unclassifiable/Attainment.
McCulloch County Unclassifiable/Attainment.
Martin County Unclassifiable/Attainment.
Mason County Unclassifiable/Attainment.
Menard County Unclassifiable/Attainment.
Midland County Unclassifiable/Attainment.
Pecos County Unclassifiable/Attainment.
Reagan County Unclassifiable/Attainment.
Reeves County Unclassifiable/Attainment.
Schleicher County Unclassifiable/Attainment.
Sterling County Unclassifiable/Attainment.
Sutton County Unclassifiable/Attainment.
Terrell County Unclassifiable/Attainment.
Tom Green County Unclassifiable/Attainment.
Upton County Unclassifiable/Attainment.
Ward County Unclassifiable/Attainment.
Winkler County Unclassifiable/Attainment.
Beaumont/Port Arthur, TX:
Hardin County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Orange County Unclassifiable/Attainment.
Dallas-Fort Worth, TX:
Collin County Unclassifiable/Attainment.
Dallas County Unclassifiable/Attainment.
Denton County Unclassifiable/Attainment.
Ellis County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Kaufman County Unclassifiable/Attainment.
Parker County Unclassifiable/Attainment.
Rockwall County Unclassifiable/Attainment.
Tarrant County Unclassifiable/Attainment.
Houston-Galveston-Brazoria, TX:
Brazoria County Unclassifiable/Attainment.
Chambers County Unclassifiable/Attainment.
Fort Bend County Unclassifiable/Attainment.
Galveston County Unclassifiable/Attainment.
Harris County Unclassifiable/Attainment.
Liberty County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Waller County Unclassifiable/Attainment.
San Antonio, TX:
Bexar County Unclassifiable/Attainment.
Comal County Unclassifiable/Attainment.
Guadalupe County Unclassifiable/Attainment.
Victoria Area:
Victoria County Unclassifiable/Attainment.
Texas—PM2.5 [24-hour NAAQS]
Designated area Designation for the 1997 NAAQS a Designation for the 2006 NAAQS a
Date 1 Type Date 2 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 This date is 90 days after January 5, 2005, unless otherwise noted.
2 This date is 30 days after November 13, 2009, unless otherwise noted.
AQCR 022Shreveport-Texarkana-Tyler Interstate:
Anderson County Unclassifiable/Attainment Unclassifiable/Attainment.
Bowie County Unclassifiable/Attainment Unclassifiable/Attainment.
Camp County Unclassifiable/Attainment Unclassifiable/Attainment.
Cass County Unclassifiable/Attainment Unclassifiable/Attainment.
Cherokee County Unclassifiable/Attainment Unclassifiable/Attainment.
Delta County Unclassifiable/Attainment Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment Unclassifiable/Attainment.
Gregg County Unclassifiable/Attainment Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment Unclassifiable/Attainment.
Hopkins County Unclassifiable/Attainment Unclassifiable/Attainment.
Lamar County Unclassifiable/Attainment Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment Unclassifiable/Attainment.
Morris County Unclassifiable/Attainment Unclassifiable/Attainment.
Panola County Unclassifiable/Attainment Unclassifiable/Attainment.
Rains County Unclassifiable/Attainment Unclassifiable/Attainment.
Red River County Unclassifiable/Attainment Unclassifiable/Attainment.
Rusk County Unclassifiable/Attainment Unclassifiable/Attainment.
Smith County Unclassifiable/Attainment Unclassifiable/Attainment.
Titus County Unclassifiable/Attainment Unclassifiable/Attainment.
Upshur County Unclassifiable/Attainment Unclassifiable/Attainment.
Van Zandt County Unclassifiable/Attainment Unclassifiable/Attainment.
Wood County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 106S Louisiana-SE Texas Interstate (remainder of):
Angelina County Unclassifiable/Attainment Unclassifiable/Attainment.
Houston County Unclassifiable/Attainment Unclassifiable/Attainment.
Jasper County Unclassifiable/Attainment Unclassifiable/Attainment.
Nacogdoches County Unclassifiable/Attainment Unclassifiable/Attainment.
Newton County Unclassifiable/Attainment Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment Unclassifiable/Attainment.
Sabine County Unclassifiable/Attainment Unclassifiable/Attainment.
San Augustine County Unclassifiable/Attainment Unclassifiable/Attainment.
San Jacinto County Unclassifiable/Attainment Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment Unclassifiable/Attainment.
Trinity County Unclassifiable/Attainment Unclassifiable/Attainment.
Tyler County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 153El Paso-Las Cruces-Alamogordo Interstate:
Brewster County Unclassifiable/Attainment Unclassifiable/Attainment.
Culberson County Unclassifiable/Attainment Unclassifiable/Attainment.
El Paso County Unclassifiable/Attainment Unclassifiable/Attainment.
Hudspeth County Unclassifiable/Attainment Unclassifiable/Attainment.
Jeff Davis County Unclassifiable/Attainment Unclassifiable/Attainment.
Presidio County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 210Abilene-Wichita Falls Intrastate:
Archer County Unclassifiable/Attainment Unclassifiable/Attainment.
Baylor County Unclassifiable/Attainment Unclassifiable/Attainment.
Brown County Unclassifiable/Attainment Unclassifiable/Attainment.
Callahan County Unclassifiable/Attainment Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment Unclassifiable/Attainment.
Coleman County Unclassifiable/Attainment Unclassifiable/Attainment.
Comanche County Unclassifiable/Attainment Unclassifiable/Attainment.
Cottle County Unclassifiable/Attainment Unclassifiable/Attainment.
Eastland County Unclassifiable/Attainment Unclassifiable/Attainment.
Fisher County Unclassifiable/Attainment Unclassifiable/Attainment.
Foard County Unclassifiable/Attainment Unclassifiable/Attainment.
Hardeman County Unclassifiable/Attainment Unclassifiable/Attainment.
Haskell County Unclassifiable/Attainment Unclassifiable/Attainment.
Jack County Unclassifiable/Attainment Unclassifiable/Attainment.
Jones County Unclassifiable/Attainment Unclassifiable/Attainment.
Kent County Unclassifiable/Attainment Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment Unclassifiable/Attainment.
Mitchell County Unclassifiable/Attainment Unclassifiable/Attainment.
Montague County Unclassifiable/Attainment Unclassifiable/Attainment.
Nolan County Unclassifiable/Attainment Unclassifiable/Attainment.
Runnels County Unclassifiable/Attainment Unclassifiable/Attainment.
Scurry County Unclassifiable/Attainment Unclassifiable/Attainment.
Shackelford County Unclassifiable/Attainment Unclassifiable/Attainment.
Stephens County Unclassifiable/Attainment Unclassifiable/Attainment.
Stonewall County Unclassifiable/Attainment Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment Unclassifiable/Attainment.
Throckmorton County Unclassifiable/Attainment Unclassifiable/Attainment.
Wichita County Unclassifiable/Attainment Unclassifiable/Attainment.
Wilbarger County Unclassifiable/Attainment Unclassifiable/Attainment.
Young County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 211Amarillo-Lubbock Intrastate:
Armstrong County Unclassifiable/Attainment Unclassifiable/Attainment.
Bailey County Unclassifiable/Attainment Unclassifiable/Attainment.
Briscoe County Unclassifiable/Attainment Unclassifiable/Attainment.
Carson County Unclassifiable/Attainment Unclassifiable/Attainment.
Castro County Unclassifiable/Attainment Unclassifiable/Attainment.
Childress County Unclassifiable/Attainment Unclassifiable/Attainment.
Cochran County Unclassifiable/Attainment Unclassifiable/Attainment.
Collingsworth County Unclassifiable/Attainment Unclassifiable/Attainment.
Crosby County Unclassifiable/Attainment Unclassifiable/Attainment.
Dallam County Unclassifiable/Attainment Unclassifiable/Attainment.
Deaf Smith County Unclassifiable/Attainment Unclassifiable/Attainment.
Dickens County Unclassifiable/Attainment Unclassifiable/Attainment.
Donley County Unclassifiable/Attainment Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment Unclassifiable/Attainment.
Garza County Unclassifiable/Attainment Unclassifiable/Attainment.
Gray County Unclassifiable/Attainment Unclassifiable/Attainment.
Hale County Unclassifiable/Attainment Unclassifiable/Attainment.
Hall County Unclassifiable/Attainment Unclassifiable/Attainment.
Hansford County Unclassifiable/Attainment Unclassifiable/Attainment.
Hartley County Unclassifiable/Attainment Unclassifiable/Attainment.
Hemphill County Unclassifiable/Attainment Unclassifiable/Attainment.
Hockley County Unclassifiable/Attainment Unclassifiable/Attainment.
Hutchinson County Unclassifiable/Attainment Unclassifiable/Attainment.
King County Unclassifiable/Attainment Unclassifiable/Attainment.
Lamb County Unclassifiable/Attainment Unclassifiable/Attainment.
Lipscomb County Unclassifiable/Attainment Unclassifiable/Attainment.
Lubbock County Unclassifiable/Attainment Unclassifiable/Attainment.
Lynn County Unclassifiable/Attainment Unclassifiable/Attainment.
Moore County Unclassifiable/Attainment Unclassifiable/Attainment.
Motley County Unclassifiable/Attainment Unclassifiable/Attainment.
Ochiltree County Unclassifiable/Attainment Unclassifiable/Attainment.
Oldham County Unclassifiable/Attainment Unclassifiable/Attainment.
Parmer County Unclassifiable/Attainment Unclassifiable/Attainment.
Potter County Unclassifiable/Attainment Unclassifiable/Attainment.
Randall County Unclassifiable/Attainment Unclassifiable/Attainment.
Roberts County Unclassifiable/Attainment Unclassifiable/Attainment.
Sherman County Unclassifiable/Attainment Unclassifiable/Attainment.
Swisher County Unclassifiable/Attainment Unclassifiable/Attainment.
Terry County Unclassifiable/Attainment Unclassifiable/Attainment.
Wheeler County Unclassifiable/Attainment Unclassifiable/Attainment.
Yoakum County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 212Austin-Waco Intrastate:
Bastrop County Unclassifiable/Attainment Unclassifiable/Attainment.
Bell County Unclassifiable/Attainment Unclassifiable/Attainment.
Blanco County Unclassifiable/Attainment Unclassifiable/Attainment.
Bosque County Unclassifiable/Attainment Unclassifiable/Attainment.
Brazoe County Unclassifiable/Attainment Unclassifiable/Attainment.
Burleson County Unclassifiable/Attainment Unclassifiable/Attainment.
Burnet County Unclassifiable/Attainment Unclassifiable/Attainment.
Caldwell County Unclassifiable/Attainment Unclassifiable/Attainment.
Coryell County Unclassifiable/Attainment Unclassifiable/Attainment.
Falls County Unclassifiable/Attainment Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment Unclassifiable/Attainment.
Freestone County Unclassifiable/Attainment Unclassifiable/Attainment.
Grimes County Unclassifiable/Attainment Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment Unclassifiable/Attainment.
Hays County Unclassifiable/Attainment Unclassifiable/Attainment.
Hill County Unclassifiable/Attainment Unclassifiable/Attainment.
Lampasas County Unclassifiable/Attainment Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment Unclassifiable/Attainment.
Leon County Unclassifiable/Attainment Unclassifiable/Attainment.
Limestone County Unclassifiable/Attainment Unclassifiable/Attainment.
Llano County Unclassifiable/Attainment Unclassifiable/Attainment.
McLennan County Unclassifiable/Attainment Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment Unclassifiable/Attainment.
Milam County Unclassifiable/Attainment Unclassifiable/Attainment.
Mills County Unclassifiable/Attainment Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment Unclassifiable/Attainment.
San Saba County Unclassifiable/Attainment Unclassifiable/Attainment.
Travis County Unclassifiable/Attainment Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment Unclassifiable/Attainment.
Williamson County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 213Brownsville-Laredo Intrastate:
Cameron County Unclassifiable/Attainment Unclassifiable/Attainment.
Hidalgo County Unclassifiable/Attainment Unclassifiable/Attainment.
Jim Hogg County Unclassifiable/Attainment Unclassifiable/Attainment.
Starr County Unclassifiable/Attainment Unclassifiable/Attainment.
Webb County Unclassifiable/Attainment Unclassifiable/Attainment.
Willacy County Unclassifiable/Attainment Unclassifiable/Attainment.
Zapata County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 214Corpus Christi-Victoria Intrastate (part):
Nueces County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 214Corpus Christi-Victoria Intrastate (remainder of):
Aransas County Unclassifiable/Attainment Unclassifiable/Attainment.
Bee County Unclassifiable/Attainment Unclassifiable/Attainment.
Brooks County Unclassifiable/Attainment Unclassifiable/Attainment.
Calhoun County Unclassifiable/Attainment Unclassifiable/Attainment.
DeWitt County Unclassifiable/Attainment Unclassifiable/Attainment.
Duval County Unclassifiable/Attainment Unclassifiable/Attainment.
Goliad County Unclassifiable/Attainment Unclassifiable/Attainment.
Gonzales County Unclassifiable/Attainment Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment Unclassifiable/Attainment.
Jim Wells County Unclassifiable/Attainment Unclassifiable/Attainment.
Kenedy County Unclassifiable/Attainment Unclassifiable/Attainment.
Kleberg County Unclassifiable/Attainment Unclassifiable/Attainment.
Lavaca County Unclassifiable/Attainment Unclassifiable/Attainment.
Live Oak County Unclassifiable/Attainment Unclassifiable/Attainment.
McMullen County Unclassifiable/Attainment Unclassifiable/Attainment.
Refugio County Unclassifiable/Attainment Unclassifiable/Attainment.
San Patricio County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 215Metro Dallas-Fort Worth Intrastate (remainder of):
Cooke County Unclassifiable/Attainment Unclassifiable/Attainment.
Erath County Unclassifiable/Attainment Unclassifiable/Attainment.
Fannin County Unclassifiable/Attainment Unclassifiable/Attainment.
Grayson County Unclassifiable/Attainment Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment Unclassifiable/Attainment.
Hood County Unclassifiable/Attainment Unclassifiable/Attainment.
Hunt County Unclassifiable/Attainment Unclassifiable/Attainment.
Navarro County Unclassifiable/Attainment Unclassifiable/Attainment.
Palo Pinto County Unclassifiable/Attainment Unclassifiable/Attainment.
Somervell County Unclassifiable/Attainment Unclassifiable/Attainment.
Wise County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 216Metro Houston-Galveston Intrastate (remainder of):
Austin County Unclassifiable/Attainment Unclassifiable/Attainment.
Colorado County Unclassifiable/Attainment Unclassifiable/Attainment.
Matagorda County Unclassifiable/Attainment Unclassifiable/Attainment.
Walker County Unclassifiable/Attainment Unclassifiable/Attainment.
Wharton County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 217Metro San Antonio Intrastate (remainder of):
Atascosa County Unclassifiable/Attainment Unclassifiable/Attainment.
Bandera County Unclassifiable/Attainment Unclassifiable/Attainment.
Dimmit County Unclassifiable/Attainment Unclassifiable/Attainment.
Edwards County Unclassifiable/Attainment Unclassifiable/Attainment.
Frio County Unclassifiable/Attainment Unclassifiable/Attainment.
Gillespie County Unclassifiable/Attainment Unclassifiable/Attainment.
Karnes County Unclassifiable/Attainment Unclassifiable/Attainment.
Kendall County Unclassifiable/Attainment Unclassifiable/Attainment.
Kerr County Unclassifiable/Attainment Unclassifiable/Attainment.
Kinney County Unclassifiable/Attainment Unclassifiable/Attainment.
La Salle County Unclassifiable/Attainment Unclassifiable/Attainment.
Maverick County Unclassifiable/Attainment Unclassifiable/Attainment.
Medina County Unclassifiable/Attainment Unclassifiable/Attainment.
Real County Unclassifiable/Attainment Unclassifiable/Attainment.
Uvalde County Unclassifiable/Attainment Unclassifiable/Attainment.
Val Verde County Unclassifiable/Attainment Unclassifiable/Attainment.
Wilson County Unclassifiable/Attainment Unclassifiable/Attainment.
Zavala County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 218Midland-Odessa-San Angelo Intrastate (part):
Ector County Unclassifiable/Attainment Unclassifiable/Attainment.
AQCR 218Midland-Odessa-San Angelo Intrastate (remainder of):
Andrews County Unclassifiable/Attainment Unclassifiable/Attainment.
Borden County Unclassifiable/Attainment Unclassifiable/Attainment.
Coke County Unclassifiable/Attainment Unclassifiable/Attainment.
Concho County Unclassifiable/Attainment Unclassifiable/Attainment.
Crane County Unclassifiable/Attainment Unclassifiable/Attainment.
Crockett County Unclassifiable/Attainment Unclassifiable/Attainment.
Dawson County Unclassifiable/Attainment Unclassifiable/Attainment.
Gaines County Unclassifiable/Attainment Unclassifiable/Attainment.
Glasscock County Unclassifiable/Attainment Unclassifiable/Attainment.
Howard County Unclassifiable/Attainment Unclassifiable/Attainment.
Irion County Unclassifiable/Attainment Unclassifiable/Attainment.
Kimble County Unclassifiable/Attainment Unclassifiable/Attainment.
Loving County Unclassifiable/Attainment Unclassifiable/Attainment.
McCulloch County Unclassifiable/Attainment Unclassifiable/Attainment.
Martin County Unclassifiable/Attainment Unclassifiable/Attainment.
Mason County Unclassifiable/Attainment Unclassifiable/Attainment.
Menard County Unclassifiable/Attainment Unclassifiable/Attainment.
Midland County Unclassifiable/Attainment Unclassifiable/Attainment.
Pecos County Unclassifiable/Attainment Unclassifiable/Attainment.
Reagan County Unclassifiable/Attainment Unclassifiable/Attainment.
Reeves County Unclassifiable/Attainment Unclassifiable/Attainment.
Schleicher County Unclassifiable/Attainment Unclassifiable/Attainment.
Sterling County Unclassifiable/Attainment Unclassifiable/Attainment.
Sutton County Unclassifiable/Attainment Unclassifiable/Attainment.
Terrell County Unclassifiable/Attainment Unclassifiable/Attainment.
Tom Green County Unclassifiable/Attainment Unclassifiable/Attainment.
Upton County Unclassifiable/Attainment Unclassifiable/Attainment.
Ward County Unclassifiable/Attainment Unclassifiable/Attainment.
Winkler County Unclassifiable/Attainment Unclassifiable/Attainment.
Beaumont/Port Arthur, TX:
Hardin County Unclassifiable/Attainment Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment Unclassifiable/Attainment.
Orange County Unclassifiable/Attainment Unclassifiable/Attainment.
Dallas-Fort Worth, TX:
Collin County Unclassifiable/Attainment Unclassifiable/Attainment.
Dallas County Unclassifiable/Attainment Unclassifiable/Attainment.
Denton County Unclassifiable/Attainment Unclassifiable/Attainment.
Ellis County Unclassifiable/Attainment Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment Unclassifiable/Attainment.
Kaufman County Unclassifiable/Attainment Unclassifiable/Attainment.
Parker County Unclassifiable/Attainment Unclassifiable/Attainment.
Rockwell County Unclassifiable/Attainment Unclassifiable/Attainment.
Tarrant County Unclassifiable/Attainment Unclassifiable/Attainment.
Houston-Galveston-Brazoria, TX:
Brazoria County Unclassifiable/Attainment Unclassifiable/Attainment.
Chambers County Unclassifiable/Attainment Unclassifiable/Attainment.
Fort Bend County Unclassifiable/Attainment Unclassifiable/Attainment.
Galveston County Unclassifiable/Attainment Unclassifiable/Attainment.
Harris County Unclassifiable/Attainment Unclassifiable/Attainment.
Liberty County Unclassifiable/Attainment Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment Unclassifiable/Attainment.
Waller County Unclassifiable/Attainment Unclassifiable/Attainment.
San Antonio, TX:
Bexar County Unclassifiable/Attainment Unclassifiable/Attainment.
Comal County Unclassifiable/Attainment Unclassifiable/Attainment.
Guadalupe County Unclassifiable/Attainment Unclassifiable/Attainment.
Victoria Area:
Victoria County Unclassifiable/Attainment Unclassifiable/Attainment.
Texas-1978 Lead NAAQS
Designated area Designation Classification
Date Type Date Type
1 This date is November 15, 1990, unless otherwise noted.
Collin County (all) 12/13/99 Attainment
Eastside:
Starting at the intersection of south Fifth St. and the fence line approximately 1000′ south of the GNB property line going north to the intersection of south Fifth St. and Eubanks St.;
Northside:
Proceeding west on Eubanks to the Burlington Railroad tracks;
Westside:
Along Burlington Railroad tracks to the fence line approximately 1000′ south of the GNB property line;
Southside:
Fence line approximately 1000′ south of the GNB property line.
Bexar County (part)
Northside:
Starting at intersection of Loop 1604 and Nelson Gardens Road and along the Nelson Gardens Road to Covel Road;
Eastside:
Along Covel Road to Pearsall Road and along Pearsall Road to Nelson Road;
Southside:
Along Nelson Road to where it intersects with Loop 1604;
Westside:
Along Loop 1604 where it intersects with Nelson Gardens Road.
Rest of State Not Designated
Texas—2008 Lead NAAQS
Designated area Designation for the 2008 NAAQS a
Date 1 Type
a Includes Indian Country located in each county or area, except as otherwise specified.
1 December 31, 2011 unless otherwise noted.
Frisco, TX:
Collin County (part) 12/31/10 Nonattainment.
The area immediately surrounding the Exide Technologies battery recycling plant in Frisco, bounded to the north by latitude 33.153 North, to the east by longitude 96.822 West, to the south by latitude 33.131 North, and to the west by longitude 96.837 West.
Rest of State Unclassifiable/Attainment.
[43 FR 8964, Mar. 3, 1978]
Editorial Note:
For Federal Register citations affecting § 81.344 see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.
§ 81.344, Nt.
Effective Date Note:
At 77 FR 30147, May 21, 2012, § 81.344 was amended by revising the table heading for “Texas—Ozone (8-Hour Standard)” to read “Texas—1997 8-Hour Ozone NAAQS (Primary and Secondary)”; by adding a new table entitled “Texas—2008 8-Hour Ozone NAAQS (Primary and Secondary)” following the newly designated table “Texas—1997 8-Hour Ozone NAAQS (Primary and Secondary)”, effective July 20, 2012. For the convenience of the user, the added text is set forth as follows:
§ 81.344 Texas.
Texas—2008 8-Hour Ozone NAAQS(Primary and secondary)
Designated area Designation Classification
Date 1 Type Date 1 Type
1 This date is July 20, 2012, unless otherwise noted.
2 Excludes Indian country located in each area, unless otherwise noted.
3 Includes any Indian country in each county or area, unless otherwise specified.
Dallas-Fort Worth, TX: 2 Nonattainment Moderate.
Collin County
Dallas County
Denton County
Ellis County
Johnson County
Kaufman County
Parker County
Rockwall County
Tarrant County
Wise County
Houston-Galveston-Brazoria, TX: 2 Nonattainment Marginal.
Brazoria County
Chambers County
Fort Bend County
Galveston County
Harris County
Liberty County
Montgomery County
Waller County
Rest of State: 3
Anderson County Unclassifiable/Attainment
Andrews County Unclassifiable/Attainment
Angelina County Unclassifiable/Attainment
Aransas County Unclassifiable/Attainment
Archer County Unclassifiable/Attainment
Armstrong County Unclassifiable/Attainment
Atascosa County Unclassifiable/Attainment
Austin County Unclassifiable/Attainment
Bailey County Unclassifiable/Attainment
Bandera County Unclassifiable/Attainment
Bastrop County Unclassifiable/Attainment
Baylor County Unclassifiable/Attainment
Bee County Unclassifiable/Attainment
Bell County Unclassifiable/Attainment
Bexar County Unclassifiable/Attainment
Blanco County Unclassifiable/Attainment
Borden County Unclassifiable/Attainment
Bosque County Unclassifiable/Attainment
Bowie County Unclassifiable/Attainment
Brazos County Unclassifiable/Attainment
Brewster County Unclassifiable/Attainment
Briscoe County Unclassifiable/Attainment
Brooks County Unclassifiable/Attainment
Brown County Unclassifiable/Attainment
Burleson County Unclassifiable/Attainment
Burnet County Unclassifiable/Attainment
Caldwell County Unclassifiable/Attainment
Calhoun County Unclassifiable/Attainment
Callahan County Unclassifiable/Attainment
Cameron County Unclassifiable/Attainment
Camp County Unclassifiable/Attainment
Carson County Unclassifiable/Attainment
Cass County Unclassifiable/Attainment
Castro County Unclassifiable/Attainment
Cherokee County Unclassifiable/Attainment
Childress County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Cochran County Unclassifiable/Attainment
Coke County Unclassifiable/Attainment
Coleman County Unclassifiable/Attainment
Collingsworth County Unclassifiable/Attainment
Colorado County Unclassifiable/Attainment
Comal County Unclassifiable/Attainment
Comanche County Unclassifiable/Attainment
Concho County Unclassifiable/Attainment
Cooke County Unclassifiable/Attainment
Coryell County Unclassifiable/Attainment
Cottle County Unclassifiable/Attainment
Crane County Unclassifiable/Attainment
Crockett County Unclassifiable/Attainment
Crosby County Unclassifiable/Attainment
Culberson County Unclassifiable/Attainment
Dallam County Unclassifiable/Attainment
Dawson County Unclassifiable/Attainment
Deaf Smith County Unclassifiable/Attainment
Delta County Unclassifiable/Attainment
DeWitt County Unclassifiable/Attainment
Dickens County Unclassifiable/Attainment
Dimmit County Unclassifiable/Attainment
Donley County Unclassifiable/Attainment
Duval County Unclassifiable/Attainment
Eastland County Unclassifiable/Attainment
Ector County Unclassifiable/Attainment
Edwards County Unclassifiable/Attainment
El Paso County Unclassifiable/Attainment
Erath County Unclassifiable/Attainment
Falls County Unclassifiable/Attainment
Fannin County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fisher County Unclassifiable/Attainment
Floyd County Unclassifiable/Attainment
Foard County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Freestone County Unclassifiable/Attainment
Frio County Unclassifiable/Attainment
Gaines County Unclassifiable/Attainment
Garza County Unclassifiable/Attainment
Gillespie County Unclassifiable/Attainment
Glasscock County Unclassifiable/Attainment
Goliad County Unclassifiable/Attainment
Gonzales County Unclassifiable/Attainment
Gray County Unclassifiable/Attainment
Grayson County Unclassifiable/Attainment
Gregg County Unclassifiable/Attainment
Grimes County Unclassifiable/Attainment
Guadalupe County Unclassifiable/Attainment
Hale County Unclassifiable/Attainment
Hall County Unclassifiable/Attainment
Hamilton County Unclassifiable/Attainment
Hansford County Unclassifiable/Attainment
Hardeman County Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Harrison County Unclassifiable/Attainment
Hartley County Unclassifiable/Attainment
Haskell County Unclassifiable/Attainment
Hays County Unclassifiable/Attainment
Hemphill County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Hidalgo County Unclassifiable/Attainment
Hill County Unclassifiable/Attainment
Hockley County Unclassifiable/Attainment
Hood County Unclassifiable/Attainment
Hopkins County Unclassifiable/Attainment
Houston County Unclassifiable/Attainment
Howard County Unclassifiable/Attainment
Hudspeth County Unclassifiable/Attainment
Hunt County Unclassifiable/Attainment
Hutchinson County Unclassifiable/Attainment
Irion County Unclassifiable/Attainment
Jack County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jasper County Unclassifiable/Attainment
Jeff Davis County Unclassifiable/Attainment
Jefferson County Unclassifiable/Attainment
Jim Hogg County Unclassifiable/Attainment
Jim Wells County Unclassifiable/Attainment
Jones County Unclassifiable/Attainment
Karnes County Unclassifiable/Attainment
Kendall County Unclassifiable/Attainment
Kenedy County Unclassifiable/Attainment
Kent County Unclassifiable/Attainment
Kerr County Unclassifiable/Attainment
Kimble County Unclassifiable/Attainment
King County Unclassifiable/Attainment
Kinney County Unclassifiable/Attainment
Kleberg County Unclassifiable/Attainment
Knox County Unclassifiable/Attainment
La Salle County Unclassifiable/Attainment
Lamar County Unclassifiable/Attainment
Lamb County Unclassifiable/Attainment
Lampasas County Unclassifiable/Attainment
Lavaca County Unclassifiable/Attainment
Lee County . Unclassifiable/Attainment
Leon County Unclassifiable/Attainment
Limestone County Unclassifiable/Attainment
Lipscomb County Unclassifiable/Attainment
Live Oak County Unclassifiable/Attainment
Llano County Unclassifiable/Attainment
Loving County Unclassifiable/Attainment
Lubbock County Unclassifiable/Attainment
Lynn County Unclassifiable/Attainment
McCulloch County Unclassifiable/Attainment
McLennan County Unclassifiable/Attainment
McMullen County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Martin County Unclassifiable/Attainment
Mason County Unclassifiable/Attainment
Matagorda County Unclassifiable/Attainment
Maverick County Unclassifiable/Attainment
Medina County Unclassifiable/Attainment
Menard County Unclassifiable/Attainment
Midland County Unclassifiable/Attainment
Milam County Unclassifiable/Attainment
Mills County Unclassifiable/Attainment
Mitchell County Unclassifiable/Attainment
Montague County Unclassifiable/Attainment
Moore County Unclassifiable/Attainment
Morris County Unclassifiable/Attainment
Motley County Unclassifiable/Attainment
Nacogdoches County Unclassifiable/Attainment
Navarro County Unclassifiable/Attainment
Newton County Unclassifiable/Attainment
Nolan County Unclassifiable/Attainment
Nueces County Unclassifiable/Attainment
Ochiltree County Unclassifiable/Attainment
Oldham County Unclassifiable/Attainment
Orange County Unclassifiable/Attainment
Palo Pinto County Unclassifiable/Attainment
Panola County Unclassifiable/Attainment
Parmer County Unclassifiable/Attainment
Pecos County Unclassifiable/Attainment
Polk County Unclassifiable/Attainment
Potter County Unclassifiable/Attainment
Presidio County Unclassifiable/Attainment
Rains County Unclassifiable/Attainment
Randall County Unclassifiable/Attainment
Reagan County Unclassifiable/Attainment
Real County Unclassifiable/Attainment
Red River County Unclassifiable/Attainment
Reeves County Unclassifiable/Attainment
Refugio County Unclassifiable/Attainment
Roberts County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Runnels County Unclassifiable/Attainment
Rusk County Unclassifiable/Attainment
Sabine County Unclassifiable/Attainment
San Augustine County Unclassifiable/Attainment
San Jacinto County Unclassifiable/Attainment
San Patricio County . Unclassifiable/Attainment
San Saba County Unclassifiable/Attainment
Schleicher County Unclassifiable/Attainment
Scurry County Unclassifiable/Attainment
Shackelford County Unclassifiable/Attainment
Shelby County Unclassifiable/Attainment
Sherman County Unclassifiable/Attainment
Smith County Unclassifiable/Attainment
Somervell County Unclassifiable/Attainment
Starr County Unclassifiable/Attainment
Stephens County Unclassifiable/Attainment
Sterling County Unclassifiable/Attainment
Stonewall County Unclassifiable/Attainment
Sutton County Unclassifiable/Attainment
Swisher County Unclassifiable/Attainment
Taylor County Unclassifiable/Attainment
Terrell County Unclassifiable/Attainment
Terry County Unclassifiable/Attainment
Throckmorton County . Unclassifiable/Attainment
Titus County Unclassifiable/Attainment
Tom Green County Unclassifiable/Attainment
Travis County Unclassifiable/Attainment
Trinity County Unclassifiable/Attainment
Tyler County Unclassifiable/Attainment
Upshur County Unclassifiable/Attainment
Upton County Unclassifiable/Attainment
Uvalde County Unclassifiable/Attainment
Val Verde County Unclassifiable/Attainment
Van Zandt County Unclassifiable/Attainment
Victoria County Unclassifiable/Attainment
Walker County Unclassifiable/Attainment
Ward County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Webb County Unclassifiable/Attainment
Wharton County Unclassifiable/Attainment
Wheeler County Unclassifiable/Attainment
Wichita County Unclassifiable/Attainment
Wilbarger County Unclassifiable/Attainment
Willacy County Unclassifiable/Attainment
Williamson County Unclassifiable/Attainment
Wilson County Unclassifiable/Attainment
Winkler County Unclassifiable/Attainment
Wood County Unclassifiable/Attainment
Yoakum County Unclassifiable/Attainment
Young County Unclassifiable/Attainment
Zapata County Unclassifiable/Attainment
Zavala County Unclassifiable/Attainment

Title 40 published on 2013-07-01

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-03-18; vol. 79 # 52 - Tuesday, March 18, 2014
    1. 79 FR 15019 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Approval of Redesignation Requests of the West Virginia Portion of the Steubenville-Weirton, OH-WV Nonattainment Area for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standards
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final rule is effective on April 17, 2014.
      40 CFR Parts 52 and 81

This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.

This list is taken from the Parallel Table of Authorities and Rules provided by GPO [Government Printing Office].

It is not guaranteed to be accurate or up-to-date, though we do refresh the database weekly. More limitations on accuracy are described at the GPO site.


United States Code
U.S. Code: Title 42 - THE PUBLIC HEALTH AND WELFARE

§ 7401 - Congressional findings and declaration of purpose

§ 7402 - Cooperative activities

§ 7403 - Research, investigation, training, and other activities

§ 7404 - Research relating to fuels and vehicles

§ 7405 - Grants for support of air pollution planning and control programs

§ 7406 - Interstate air quality agencies; program cost limitations

§ 7407 - Air quality control regions

§ 7408 - Air quality criteria and control techniques

§ 7409 - National primary and secondary ambient air quality standards

§ 7410 - State implementation plans for national primary and secondary ambient air quality standards

§ 7411 - Standards of performance for new stationary sources

§ 7412 - Hazardous air pollutants

§ 7413 - Federal enforcement

§ 7414 - Recordkeeping, inspections, monitoring, and entry

§ 7415 - International air pollution

§ 7416 - Retention of State authority

§ 7417 - Advisory committees

§ 7418 - Control of pollution from Federal facilities

§ 7419 - Primary nonferrous smelter orders

§ 7420 - Noncompliance penalty

§ 7421 - Consultation

§ 7422 - Listing of certain unregulated pollutants

§ 7423 - Stack heights

§ 7424 - Assurance of adequacy of State plans

§ 7425 - Measures to prevent economic disruption or unemployment

§ 7426 - Interstate pollution abatement

§ 7427 - Public notification

§ 7428 - State boards

§ 7429 - Solid waste combustion

§ 7430 - Emission factors

§ 7431 - Land use authority

§ 7450 to 7459 - Repealed.

§ 7470 - Congressional declaration of purpose

§ 7471 - Plan requirements

42 U.S. Code § 7450 to 7459 - Repealed.

§ 7472 - Initial classifications

§ 7473 - Increments and ceilings

§ 7474 - Area redesignation

§ 7475 - Preconstruction requirements

§ 7476 - Other pollutants

§ 7477 - Enforcement

§ 7478 - Period before plan approval

§ 7479 - Definitions

§ 7491 - Visibility protection for Federal class I areas

§ 7492 - Visibility

§ 7501 - Definitions

§ 7502 - Nonattainment plan provisions in general

§ 7503 - Permit requirements

§ 7504 - Planning procedures

§ 7505 - Environmental Protection Agency grants

§ 7505a - Maintenance plans

§ 7506 - Limitations on certain Federal assistance

§ 7506a - Interstate transport commissions

§ 7507 - New motor vehicle emission standards in nonattainment areas

§ 7508 - Guidance documents

§ 7509 - Sanctions and consequences of failure to attain

§ 7509a - International border areas

§ 7511 - Classifications and attainment dates

§ 7511a - Plan submissions and requirements

§ 7511b - Federal ozone measures

§ 7511c - Control of interstate ozone air pollution

§ 7511d - Enforcement for Severe and Extreme ozone nonattainment areas for failure to attain

§ 7511e - Transitional areas

§ 7511f - NO

§ 7512 - Classification and attainment dates

§ 7512a - Plan submissions and requirements

§ 7513 - Classifications and attainment dates

§ 7513a - Plan provisions and schedules for plan submissions

§ 7513b - Issuance of RACM and BACM guidance

§ 7514 - Plan submission deadlines

§ 7514a - Attainment dates

§ 7515 - General savings clause

§ 7521 - Emission standards for new motor vehicles or new motor vehicle engines

§ 7522 - Prohibited acts

§ 7523 - Actions to restrain violations

§ 7524 - Civil penalties

§ 7525 - Motor vehicle and motor vehicle engine compliance testing and certification

§ 7541 - Compliance by vehicles and engines in actual use

§ 7542 - Information collection

§ 7543 - State standards

§ 7544 - State grants

§ 7545 - Regulation of fuels

§ 7546 - Renewable fuel

§ 7547 - Nonroad engines and vehicles

§ 7548 - Study of particulate emissions from motor vehicles

§ 7549 - High altitude performance adjustments

§ 7550 - Definitions

§ 7551 - Omitted

§ 7552 - Motor vehicle compliance program fees

§ 7553 - Prohibition on production of engines requiring leaded gasoline

§ 7554 - Urban bus standards

§ 7571 - Establishment of standards

§ 7572 - Enforcement of standards

§ 7573 - State standards and controls

§ 7574 - Definitions

§ 7581 - Definitions

§ 7582 - Requirements applicable to clean-fuel vehicles

§ 7583 - Standards for light-duty clean-fuel vehicles

§ 7584 - Administration and enforcement as per California standards

§ 7585 - Standards for heavy-duty clean-fuel vehicles (GVWR above 8,500 up to 26,000 lbs.)

§ 7586 - Centrally fueled fleets

§ 7587 - Vehicle conversions

§ 7588 - Federal agency fleets

§ 7589 - California pilot test program

§ 7590 - General provisions

§ 7601 - Administration

§ 7602 - Definitions

§ 7603 - Emergency powers

§ 7604 - Citizen suits

§ 7605 - Representation in litigation

§ 7606 - Federal procurement

§ 7607 - Administrative proceedings and judicial review

§ 7608 - Mandatory licensing

§ 7609 - Policy review

§ 7610 - Other authority

§ 7611 - Records and audit

§ 7612 - Economic impact analyses

§ 7613 - Repealed.

§ 7614 - Labor standards

§ 7615 - Separability

§ 7616 - Sewage treatment grants

§ 7617 - Economic impact assessment

§ 7618 - Repealed.

§ 7619 - Air quality monitoring

§ 7620 - Standardized air quality modeling

§ 7621 - Employment effects

§ 7622 - Employee protection

§ 7623 - Repealed.

§ 7624 - Cost of vapor recovery equipment

§ 7625 - Vapor recovery for small business marketers of petroleum products

42 U.S. Code § 7625–1 - Exemptions for certain territories

§ 7625a - Statutory construction

§ 7626 - Authorization of appropriations

§ 7627 - Air pollution from Outer Continental Shelf activities

§ 7628 - Demonstration grant program for local governments

§ 7641 - Noise abatement

§ 7642 - Authorization of appropriations

§ 7651 - Findings and purposes

§ 7651a - Definitions

§ 7651b - Sulfur dioxide allowance program for existing and new units

§ 7651c - Phase I sulfur dioxide requirements

§ 7651d - Phase II sulfur dioxide requirements

§ 7651e - Allowances for States with emissions rates at or below 0.80 lbs/mmBtu

§ 7651f - Nitrogen oxides emission reduction program

§ 7651g - Permits and compliance plans

§ 7651h - Repowered sources

§ 7651i - Election for additional sources

§ 7651j - Excess emissions penalty

§ 7651k - Monitoring, reporting, and recordkeeping requirements

42 U.S. Code § -

§ 7651m - Enforcement

§ 7651n - Clean coal technology regulatory incentives

42 U.S. Code § -

§ 7661 - Definitions

§ 7661a - Permit programs

§ 7661b - Permit applications

§ 7661c - Permit requirements and conditions

§ 7661d - Notification to Administrator and contiguous States

§ 7661e - Other authorities

§ 7661f - Small business stationary source technical and environmental compliance assistance program

§ 7671 - Definitions

§ 7671a - Listing of class I and class II substances

§ 7671b - Monitoring and reporting requirements

§ 7671c - Phase-out of production and consumption of class I substances

§ 7671d - Phase-out of production and consumption of class II substances

§ 7671e - Accelerated schedule

§ 7671f - Exchange authority

§ 7671g - National recycling and emission reduction program

§ 7671h - Servicing of motor vehicle air conditioners

§ 7671i - Nonessential products containing chlorofluorocarbons

§ 7671j - Labeling

§ 7671k - Safe alternatives policy

42 U.S. Code § -

§ 7671m - Relationship to other laws

§ 7671n - Authority of Administrator

42 U.S. Code § -

§ 7671p - International cooperation

§ 7671q - Miscellaneous provisions

Title 40 published on 2013-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 81 after this date.

  • 2014-03-18; vol. 79 # 52 - Tuesday, March 18, 2014
    1. 79 FR 15019 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Approval of Redesignation Requests of the West Virginia Portion of the Steubenville-Weirton, OH-WV Nonattainment Area for the 1997 Annual and 2006 24-Hour Fine Particulate Matter Standards
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final rule is effective on April 17, 2014.
      40 CFR Parts 52 and 81