40 CFR 81.343 - Tennessee.

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§ 81.343 Tennessee.

Tennessee - TSP

Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
Anderson County X
Bedford County X
Benton County X
Bledsoe County X
Blount County X
Bradley County X
Campbell County X
Rest of Campbell County X
Cannon County X
Carroll County X
Carter County X
Cheatham County X
Chester County X
Claiborne County X
Clay County X
Cocke County X
Coffee County X
Crockett County X
Cumberland County X
Those portions of Davidson County within a section of downtown Nashville and in West Nashville X
Rest of Davidson County X
Decatur County X
DeKalb County X
Dickson County X
Dyer County X
Fayette County X
Fentress County X
Franklin County X
Gibson County X
Giles County X
Grainger County X
Greene County X
Grundy County X
Hamblen County X
That portion of Hamilton County within approximately the city limits of Chattanooga X
Rest of Hamilton County X
Hancock County X
Hardeman County X
Hardin County X
Hawkins County X
Haywood County X
Henderson County X
Henry County X
Hickman County X
Houston County X
Humphreys County X
Jackson County X
Jefferson County X
Johnson County X
That portion of Knox County within a section of downtown Knoxville X
Rest of Knox County X
Lake County X
Lauderdale County X
Lawrence County X
Lewis County X
Lincoln County X
Loudon County X
McMinn County X
McNairy County X
Macon County X
Madison County X
Marion County X
Marshall County X
That portion of Maury County within the northern section of Columbia X
Rest of Maury County X
Meigs County X
Monroe County X
Montgomery County X
Moore County X
Morgan County X
Obion County X
Overton County X
Perry County X
Pickett County X
Polk County X
Putnam County X
Rhea County X
Roane County X
Robertson County X
Rutherford County X
Scott County X
Sequatchie County X
Sevier County X
Shelby County X
Smith County X
Stewart County X
Sullivan County X
Sumner County X
Tipton County X
Trousdale County X
Unicoi County X
Union County X
Van Buren County X
Warren County X
Washington County X
Wayne County X
Weakley County X
White County X
Wilson County X
Williamson County X

Tennessee - 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
Anderson County X
Bedford County X
That portion of Benton County surrounding TVA's Johnsonville plant X
Rest of Benton County X
Bledsoe County X
Blount County X
Bradley County X
Campbell County X
Cannon County X
Carroll County X
Carter County X
Cheatham County X
Chester County X
Claiborne County X
Clay County X
Cocke County X
Coffee County X
Crockett County X
Cumberland County X
Davidson County X
Decatur County X
DeKalb County X
Dickson County X
Dyer County X
Fayette County X
Fentress County X
Franklin County X
Gibson County X
Giles County X
Grainger County X
Greene County X
Grundy County X
Hamblen County X
Hamilton County X
Hancock County X
Hardeman County X
Hardin County X
Hawkins County X
Haywood County X
Henderson County X
Henry County X
Hickman County X
Houston County X
That portion of Humphreys County surrounding TVA's Johnsonville plant X
Rest of Humphreys County X
Jackson County X
Jefferson County X
Johnson County X
Knox County X
Lake County X
Lauderdale County X
Lawrence County X
Lewis County X
Lincoln County X
Loudon County X
McMinn County X
McNairy County X
Macon County X
Madison County X
Marion County X
Marshall County X
Maury County X
Meigs County X
Monroe County X
Montgomery County X
Moore County X
Morgan County X
Obion County X
Overton County X
Perry County X
Pickett County X
Polk County X
Putnam County X
Rhea County X
Roane County X
Robertson County X
Rutherford County X
Scott County X
Sequatchie County X
Sevier County X
Shelby County X
Smith County X
Stewart County X
Sullivan County X
Sumner County X
Tipton County X
Trousdale County X
Unicoi County X
Union County X
Van Buren County X
Warren County X
Washington County X
Wayne County X
Weakley County X
White County X
Williamson County X
Wilson County X

Tennessee - 2010 Sulfur Dioxide NAAQS (Primary)

Designated area Designation
Date Type
Sullivan County, TN 1
Sullivan County (part) 10-4-13 Nonattainment.
That portion of Sullivan County encompassing a circle having its center at the B-253 power house coordinates 36.5186 N; 82.5350 W and having a 3-kilometer radius

1 Excludes Indian country located in each area, if any, unless otherwise specified.

Tennessee - Carbon Monoxide

Designated Area Designation Classification
Date 1 Type Date 1 Type
Statewide
Anderson County Unclassifiable/Attainment
Bedford County
Benton County
Bledsoe County
Blount County
Bradley County
Campbell County
Cannon County
Carroll County
Carter County
Cheatham County
Chester County
Claiborne County
Clay County
Cocke County
Coffee County
Crockett County
Cumberland County
Davidson County
De Kalb County
Decatur County
Dickson County
Dyer County
Fayette County
Fentress County
Franklin County
Gibson County
Giles County
Grainger County
Greene County
Grundy County
Hamblen County
Hamilton County
Hancock County
Hardeman County
Hardin County
Hawkins County
Haywood County
Henderson County
Henry County
Hickman County
Houston County
Humphreys County
Jackson County
Jefferson County
Johnson County
Knox County
Lake County
Lauderdale County
Lawrence County
Lewis County
Lincoln County
Loudon County
Macon County
Madison County
Marion County
Marshall County
Maury County
McMinn County
McNairy County
Meigs County
Monroe County
Montgomery County
Moore County
Morgan County
Obion County
Overton County
Perry County
Pickett County
Polk County
Putnam County
Rhea County
Roane County
Robertson County
Rutherford County
Scott County
Sequatchie County
Sevier County
Shelby County 9/26/94
Smith County
Stewart County
Sullivan County
Sumner County
Tipton County
Trousdale County
Unicoi County
Union County
Van Buren County
Warren County
Washington County
Wayne County
Weakley County
White County
Williamson County
Wilson County

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

Tennessee - Ozone (1-Hour Standard) 2

Designated area Designation Classification
Date 1 Type Date 1 Type
Jefferson County Area:
Jefferson County 11/15/90 Unclassifiable/Attainment 11/15/90
Statewide Unclassifiable/Attainment
Anderson County
Bedford County
Benton County
Bledsoe County
Blount County
Bradley County
Campbell County
Cannon County
Carroll County
Carter County
Cheatham County
Chester County
Claiborne County
Clay County
Cocke County
Coffee County
Crockett County
Cumberland County
DeKalb County
Decatur County
Dickson County
Davidson County
Dyer County
Fayette County
Fentress County
Franklin County
Gibson County
Giles County
Grainger County
Greene County
Grundy County
Hamblen County
Hamilton County
Hancock County
Hardeman County
Hardin County
Hawkins County
Haywood County
Henderson County
Henry County
Hickman County
Houston County
Humphreys County
Jackson County
Johnson County
Knox County
Lake County
Lauderdale County
Lawrence County
Lewis County
Lincoln County
Loudon County
Macon County
Madison County
Marion County
Marshall County
Maury County
McMinn County
McNairy County
Meigs County
Monroe County
Montgomery County
Moore County
Morgan County
Obion County
Overton County
Perry County
Pickett County
Polk County
Putnam County
Rhea County
Roane County
Robertson County
Rutherford County
Scott County
Sequatchie County
Sevier County
Shelby County
Smith County
Stewart County
Sullivan County
Sumner County
Tipton County
Trousdale County
Unicoi County
Union County
Van Buren County
Warren County
Washington County
Wayne County
Weakley County
White County
Williamson County
Wilson County

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 Tennessee except the Chattanooga, Johnson City-Kingsport-Bristol, and Nashville areas where it is revoked effective April 15, 2009.

Tennessee - 1997 Annual PM2.5 NAAQS

[Primary and secondary]

Designated area Designation a Classification
Date 1 Type Date 2 Type
Chattanooga, TN-GA-AL:
Hamilton County 11/4/2015 Attainment
Knoxville, TN:
Anderson County Nonattainment Moderate.
Blount County Nonattainment Moderate.
Knox County Nonattainment Moderate.
Loudon County Nonattainment Moderate.
Roane County (part) Nonattainment Moderate.
The area described by U.S. Census 2000 block group identifier 47-145-0307-2.
Rest of State:
Bedford County Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment.
Bledsoe County Unclassifiable/Attainment.
Bradley County Unclassifiable/Attainment.
Campbell County Unclassifiable/Attainment.
Cannon County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Carter County Unclassifiable/Attainment.
Cheatham County Unclassifiable/Attainment.
Chester County Unclassifiable/Attainment.
Claiborne County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Cocke County Unclassifiable/Attainment.
Coffee County Unclassifiable/Attainment.
Crockett County Unclassifiable/Attainment.
Cumberland County Unclassifiable/Attainment.
Davidson County Unclassifiable/Attainment.
Decatur County Unclassifiable/Attainment.
DeKalb County Unclassifiable/Attainment.
Dickson County Unclassifiable/Attainment.
Dyer County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fentress County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Gibson County Unclassifiable/Attainment.
Giles County Unclassifiable/Attainment.
Grainger County Unclassifiable/Attainment.
Greene County Unclassifiable/Attainment.
Grundy County Unclassifiable/Attainment.
Hamblen County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardeman County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Hawkins County Unclassifiable/Attainment.
Haywood County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Hickman County Unclassifiable/Attainment.
Houston County Unclassifiable/Attainment.
Humphreys County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Lake County Unclassifiable/Attainment.
Lauderdale County Unclassifiable/Attainment.
Lawrence County Unclassifiable/Attainment.
Lewis County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
McMinn County Unclassifiable/Attainment.
McNairy County Unclassifiable/Attainment.
Macon County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Maury County Unclassifiable/Attainment.
Meigs County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Moore County Unclassifiable/Attainment.
Morgan County Unclassifiable/Attainment.
Obion County Unclassifiable/Attainment.
Overton County Unclassifiable/Attainment.
Perry County Unclassifiable/Attainment.
Pickett County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Putnam County Unclassifiable/Attainment.
Rhea County Unclassifiable/Attainment.
Roane County (remainder) Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
Rutherford County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Sequatchie County Unclassifiable/Attainment.
Sevier County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Smith County Unclassifiable/Attainment.
Stewart County Unclassifiable/Attainment.
Sullivan County Unclassifiable/Attainment.
Sumner County Unclassifiable/Attainment.
Tipton County Unclassifiable/Attainment.
Trousdale County Unclassifiable/Attainment.
Unicoi County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Van Buren County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Weakley County Unclassifiable/Attainment.
White County Unclassifiable/Attainment.
Williamson County Unclassifiable/Attainment.
Wilson County Unclassifiable/Attainment.

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 July 2, 2014, unless otherwise noted.

Tennessee - 2012 Annual PM2.5 NAAQS

[Primary]

Designated area 1 Designation Classification
Date 2 Type Date 2 Type
Statewide:
Anderson County
Bedford County
Benton County
Bledsoe County
Blount County
Bradley County
Campbell County
Cannon County
Carroll County
Carter County
Cheatham County
Chester County
Claiborne County
Clay County
Cocke County
Coffee County
Crockett County
Cumberland County
Davidson County
Decatur County
DeKalb County
Dickson County
Dyer County
Fayette County
Fentress County
Franklin County
Gibson County
Giles County
Grainger County
Greene County
Grundy County
Hamblen County
Hamilton County Unclassifiable/Attainment
Hancock County
Hardeman County
Hardin County
Hawkins County
Haywood County
Henderson County
Henry County
Hickman County
Houston County
Humphreys County
Jackson County
Jefferson County
Johnson County
Knox County
Lake County
Lauderdale County
Lawrence County
Lewis County
Lincoln County
Loudon County
McMinn County
McNairy County
Macon County
Madison County
Marion County Unclassifiable/Attainment
Marshall County
Maury County
Meigs County
Monroe County
Montgomery County
Moore County
Morgan County
Obion County
Overton County
Perry County
Pickett County
Polk County
Putnam County
Rhea County
Roane County
Robertson County
Rutherford County
Scott County
Sequatchie County Unclassifiable/Attainment
Sevier County
Shelby County
Smith County
Stewart County
Sullivan County
Sumner County
Tipton County
Trousdale County
Unicoi County
Union County
Van Buren County
Warren County
Washington County
Wayne County
Weakley County
White County
Williamson County
Wilson County

1 Includes areas of Indian country located in each county or area, except as otherwise specified.

2 This date is April 15, 2015, unless otherwise noted.

Tennessee - 1997 24-Hour PM2.5 NAAQS

[Primary and secondary]

Designated area Designation a Classification
Date 1 Type Date Type
Statewide:
Anderson County Unclassifiable/Attainment.
Bedford County Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment.
Bledsoe County Unclassifiable/Attainment.
Blount County Unclassifiable/Attainment.
Bradley County Unclassifiable/Attainment.
Campbell County Unclassifiable/Attainment.
Cannon County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Carter County Unclassifiable/Attainment.
Cheatham County Unclassifiable/Attainment.
Chester County Unclassifiable/Attainment.
Claiborne County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Cocke County Unclassifiable/Attainment.
Coffee County Unclassifiable/Attainment.
Crockett County Unclassifiable/Attainment.
Cumberland County Unclassifiable/Attainment.
Davidson County Unclassifiable/Attainment.
Decatur County Unclassifiable/Attainment.
DeKalb County Unclassifiable/Attainment.
Dickson County Unclassifiable/Attainment.
Dyer County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fentress County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Gibson County Unclassifiable/Attainment.
Giles County Unclassifiable/Attainment.
Grainger County Unclassifiable/Attainment.
Greene County Unclassifiable/Attainment.
Grundy County Unclassifiable/Attainment.
Hamblen County Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardeman County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Hawkins County Unclassifiable/Attainment.
Haywood County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Hickman County Unclassifiable/Attainment.
Houston County Unclassifiable/Attainment.
Humphreys County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment.
Lake County Unclassifiable/Attainment.
Lauderdale County Unclassifiable/Attainment.
Lawrence County Unclassifiable/Attainment.
Lewis County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
Loudon County Unclassifiable/Attainment.
McMinn County Unclassifiable/Attainment.
McNairy County Unclassifiable/Attainment.
Macon County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Maury County Unclassifiable/Attainment.
Meigs County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Moore County Unclassifiable/Attainment.
Morgan County Unclassifiable/Attainment.
Obion County Unclassifiable/Attainment.
Overton County Unclassifiable/Attainment.
Perry County Unclassifiable/Attainment.
Pickett County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Putnam County Unclassifiable/Attainment.
Rhea County Unclassifiable/Attainment.
Roane County Unclassifiable/Attainment.
The area described by U.S. Census 2000 block group identifier 47-145-0307-2.
Robertson County Unclassifiable/Attainment.
Rutherford County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Sequatchie County Unclassifiable/Attainment.
Sevier County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Smith County Unclassifiable/Attainment.
Stewart County Unclassifiable/Attainment.
Sullivan County Unclassifiable/Attainment.
Sumner County Unclassifiable/Attainment.
Tipton County Unclassifiable/Attainment.
Trousdale County Unclassifiable/Attainment.
Unicoi County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Van Buren County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Weakley County Unclassifiable/Attainment.
White County Unclassifiable/Attainment.
Williamson County Unclassifiable/Attainment.
Wilson County Unclassifiable/Attainment.

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.

Tennessee - 2006 24-Hour PM2.5 NAAQS

(Primary and secondary)

Designated area Designation a Classification
Date 1 Type Date 2 Type
Knoxville-Sevierville-La Follette, TN:
Anderson County Nonattainment Moderate.
Blount County Nonattainment Moderate.
Knox County Nonattainment Moderate.
Loudon County Nonattainment Moderate.
Roane County (part) Nonattainment Moderate.
The area described by U.S. Census 2000 block group identifier 47-145-0307-2.
Rest of State:
Bedford County Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment.
Bledsoe County Unclassifiable/Attainment.
Bradley County Unclassifiable/Attainment.
Campbell County Unclassifiable/Attainment.
Cannon County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Carter County Unclassifiable/Attainment.
Cheatham County Unclassifiable/Attainment.
Chester County Unclassifiable/Attainment.
Claiborne County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Cocke County Unclassifiable/Attainment.
Coffee County Unclassifiable/Attainment.
Crockett County Unclassifiable/Attainment.
Cumberland County Unclassifiable/Attainment.
Davidson County Unclassifiable/Attainment.
Decatur County Unclassifiable/Attainment.
DeKalb County Unclassifiable/Attainment.
Dickson County Unclassifiable/Attainment.
Dyer County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fentress County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Gibson County Unclassifiable/Attainment.
Giles County Unclassifiable/Attainment.
Grainger County Unclassifiable/Attainment.
Greene County Unclassifiable/Attainment.
Grundy County Unclassifiable/Attainment.
Hamblen County Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardeman County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Hawkins County Unclassifiable/Attainment.
Haywood County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Hickman County Unclassifiable/Attainment.
Houston County Unclassifiable/Attainment.
Humphreys County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Lake County Unclassifiable/Attainment.
Lauderdale County Unclassifiable/Attainment.
Lawrence County Unclassifiable/Attainment.
Lewis County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
McMinn County Unclassifiable/Attainment.
McNairy County Unclassifiable/Attainment.
Macon County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Maury County Unclassifiable/Attainment.
Meigs County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Moore County Unclassifiable/Attainment.
Morgan County Unclassifiable/Attainment.
Obion County Unclassifiable/Attainment.
Overton County Unclassifiable/Attainment.
Perry County Unclassifiable/Attainment.
Pickett County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Putnam County Unclassifiable/Attainment.
Rhea County Unclassifiable/Attainment.
Roane County (remainder) Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
Rutherford County Unclassifiable/Attainment.
Scott County. Unclassifiable/Attainment.
Sequatchie County Unclassifiable/Attainment.
Sevier County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Smith County Unclassifiable/Attainment.
Stewart County Unclassifiable/Attainment.
Sullivan County Unclassifiable/Attainment.
Sumner County Unclassifiable/Attainment.
Tipton County Unclassifiable/Attainment.
Trousdale County Unclassifiable/Attainment.
Unicoi County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Van Buren County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Weakley County Unclassifiable/Attainment.
White County Unclassifiable/Attainment.
Williamson County Unclassifiable/Attainment.
Wilson County Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 30 days after November 13, 2009, unless otherwise noted.

2 This date is July 2, 2014, unless otherwise noted.

Tennessee - NO2 (1971 Annual Standard)

Designated area Does not meet primary standards Cannot be classified or better than national standards
Statewide x

Tennessee - NO2 (2010 1-Hour Standard)

Designated area Designation a
Date 1 Type
Bradley County Unclassifiable/Attainment.
Davidson County Unclassifiable/Attainment.
McMinn County Unclassifiable/Attainment.
Sullivan County Unclassifiable/Attainment.
Rest of State Unclassifiable/Attainment.

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.

Tennessee - 1997 8-Hour Ozone NAAQS (Primary and Secondary)

Designated area Designation a Category/classification
Date 1 Type Date 1 Type
Chattanooga, TN-GA-AL:
Hamilton County ( 2) Attainment.
Meigs County ( 2) Attainment.
Clarkesville-Hopkinsville, TN-KY:
Montgomery County 11/21/05 Attainment
Johnson City-Kingsport-Bristol, TN:
Hawkins County ( 2) Attainment.
Sullivan County ( 2) Attainment.
Knoxville, TN:
Anderson County This action is effective 3/8/2011 Attainment
Blount County This action is effective 3/8/2011 Attainment
Cocke County (part) This action is effective 3/8/2011 Attainment
(Great Smoky Mtn Park)
Jefferson County This action is effective 3/8/2011 Attainment
Knox County This action is effective 3/8/2011 Attainment
Loudon County This action is effective 3/8/2011 Attainment
Sevier County This action is effective 3/8/2011 Attainment.
Memphis, TN-AR: Shelby County January 4, 2010 Attainment
Nashville, TN:
Davidson County ( 2) Attainment.
Rutherford County ( 2) Attainment.
Sumner County ( 2) Attainment.
Williamson County ( 2) Attainment.
Wilson County ( 2) Attainment.
Rest of State Unclassifiable/Attainment
Bedford County
Benton County
Bledsoe County
Bradley County
Campbell County
Cannon County
Carroll County
Carter County
Cheatham County
Chester County
Claiborne County
Clay County
Cocke County (part) remainder
Coffee County
Crockett County
Cumberland County
Decatur County
DeKalb County
Dickson County
Dyer County
Fayette County
Fentress County
Franklin County
Gibson County
Giles County
Grainger County
Greene County
Grundy County
Hamblen County
Hancock County
Hardeman County
Hardin County
Haywood County
Henderson County
Henry County
Hickman County
Houston County
Humphreys County
Jackson County
Johnson County
Lake County
Lauderdale County
Lawrence County
Lewis County
Lincoln County
Macon County
Madison County
Marion County
Marshall County
Maury County
McMinn County
McNairy County
Monroe County
Moore County
Morgan County
Obion County
Overton County
Perry County
Pickett County
Polk County
Putnam County
Rhea County
Roane County
Robertson County
Scott County
Sequatchie County
Smith County
Stewart County
Tipton County
Trousdale County
Unicoi County
Union County
Van Buren County
Warren County
Washington County
Wayne County
Weakley County
White County

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.

Tennessee - 2008 8-Hour Ozone NAAQS (Primary and secondary)

Designated area Designation Classification
Date 1 Type Date 1 Type
Knoxville, TN 2 This action is effective 7/13/15 Attainment
Anderson County (part):
2000 Census tracts: 202, 213.02
Blount County
Knox County
Memphis, TN-MS-AR: 2 Nonattainment Marginal.
Shelby County
Rest of State: 3 Unclassifiable/Attainment
Anderson County (part) remainder Unclassifiable/Attainment
Bedford County Unclassifiable/Attainment
Benton County Unclassifiable/Attainment
Bledsoe County Unclassifiable/Attainment
Bradley County Unclassifiable/Attainment
Campbell County Unclassifiable/Attainment
Cannon County Unclassifiable/Attainment
Carroll County Unclassifiable/Attainment
Carter County Unclassifiable/Attainment
Cheatham County Unclassifiable/Attainment
Chester County Unclassifiable/Attainment
Claiborne County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Cocke County Unclassifiable/Attainment
Coffee County Unclassifiable/Attainment
Crockett County Unclassifiable/Attainment
Cumberland County Unclassifiable/Attainment
Davidson County Unclassifiable/Attainment
Decatur County Unclassifiable/Attainment
DeKalb County Unclassifiable/Attainment
Dickson County Unclassifiable/Attainment
Dyer County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fentress County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Gibson County Unclassifiable/Attainment
Giles County Unclassifiable/Attainment
Grainger County Unclassifiable/Attainment
Greene County Unclassifiable/Attainment
Grundy County Unclassifiable/Attainment
Hamblen County Unclassifiable/Attainment
Hamilton County Unclassifiable/Attainment
Hancock County Unclassifiable/Attainment
Hardeman County Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Hawkins County Unclassifiable/Attainment
Haywood County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Henry County Unclassifiable/Attainment
Hickman County Unclassifiable/Attainment
Houston County Unclassifiable/Attainment
Humphreys County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jefferson County Unclassifiable/Attainment
Johnson County Unclassifiable/Attainment
Lake County Unclassifiable/Attainment
Lauderdale County Unclassifiable/Attainment
Lawrence County Unclassifiable/Attainment
Lewis County Unclassifiable/Attainment
Lincoln County Unclassifiable/Attainment
Loudon County Unclassifiable/Attainment
McMinn County Unclassifiable/Attainment
McNairy County Unclassifiable/Attainment
Macon County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Marshall County Unclassifiable/Attainment
Maury County Unclassifiable/Attainment
Meigs County Unclassifiable/Attainment
Monroe County Unclassifiable/Attainment
Montgomery County Unclassifiable/Attainment
Moore County Unclassifiable/Attainment
Morgan County Unclassifiable/Attainment
Obion County Unclassifiable/Attainment
Overton County Unclassifiable/Attainment
Perry County Unclassifiable/Attainment
Pickett County Unclassifiable/Attainment
Polk County Unclassifiable/Attainment
Putnam County Unclassifiable/Attainment
Rhea County Unclassifiable/Attainment
Roane County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Rutherford County Unclassifiable/Attainment
Scott County Unclassifiable/Attainment
Sequatchie County Unclassifiable/Attainment
Sevier County Unclassifiable/Attainment
Smith County Unclassifiable/Attainment
Stewart County Unclassifiable/Attainment
Sullivan County Unclassifiable/Attainment
Sumner County Unclassifiable/Attainment
Tipton County Unclassifiable/Attainment
Trousdale County Unclassifiable/Attainment
Unicoi County Unclassifiable/Attainment
Union County Unclassifiable/Attainment
Van Buren County Unclassifiable/Attainment
Warren County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Wayne County Unclassifiable/Attainment
Weakley County Unclassifiable/Attainment
White County Unclassifiable/Attainment
Williamson County Unclassifiable/Attainment
Wilson County Unclassifiable/Attainment

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.

Tennessee - 1978 Lead NAAQS

Designated area Designation Classification
Date Type Date Type
Shelby County (part) 7/2/01 Attainment
Area encompassed by a circle with a 3/4 mile radius with center being the intersection of Castex and Mallory Avenue, Memphis, TN.
Williamson County (part) 9/10/99 Attainment
Area encompassed by a circle centered on Universal Transverse Mercator coordinate 530.38 E, 3961.60 N (Zone 16) with a radius of 1.5 kilometers.
Fayette County (part) 10/17/95 Attainment
Area encompassed by a circle centered on Universal Transverse Mercator coordinate 267.59 E, 3881.30 N (Zone 16) with a radius of 1.0 kilometers.
Rest of State Not Designated

Tennessee - 2008 Lead NAAQS

Designated area Designation for the 2008 NAAQS a
Date 1 Type
Bristol, TN:
Sullivan County (part) 12/31/10 Nonattainment.
Area is bounded by a 1.25 km radius surrounding the UTM coordinates 4042923 meters E, 386267 meters N, Zone 17, which surrounds the Exide Technologies Facility.
Knox County, TN:
Knox County Unclassifiable.
Rest of State Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 December 31, 2011 unless otherwise noted.

[43 FR 8964, Mar. 3, 1978]
Editorial Note:
For Federal Register citations affecting § 81.343, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.

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. Pub. L. 101–549, title VI, § 601, Nov. 15, 1990, 104 Stat. 2648

§ 7470 - Congressional declaration of purpose

§ 7471 - Plan requirements

§ 7471q

§ 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 - NOx and VOC study

§ 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. Pub. L. 101–549, title VIII, § 803, Nov. 15, 1990, 104 Stat. 2689

§ 7614 - Labor standards

§ 7615 - Separability

§ 7616 - Sewage treatment grants

§ 7617 - Economic impact assessment

§ 7618 - Repealed. Pub. L. 101–549, title I, § 108(q), Nov. 15, 1990, 104 Stat. 2469

§ 7619 - Air quality monitoring

§ 7620 - Standardized air quality modeling

§ 7621 - Employment effects

§ 7622 - Employee protection

§ 7623 - Repealed. Pub. L. 96–300, § 1(c), July 2, 1980, 94 Stat. 831

§ 7624 - Cost of vapor recovery equipment

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

§ 7625-1

§ 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

§ 7651l - General compliance with other provisions

§ 7651m - Enforcement

§ 7651n - Clean coal technology regulatory incentives

§ 7651o - Contingency guarantee, auctions, reserve

§ 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

§ 7671l - Federal procurement

§ 7671m - Relationship to other laws

§ 7671n - Authority of Administrator

§ 7671o - Transfers among Parties to Montreal Protocol

§ 7671p - International cooperation

§ 7671q - Miscellaneous provisions

Title 40 published on 2015-07-01

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

  • 2015-12-08; vol. 80 # 235 - Tuesday, December 8, 2015
    1. 80 FR 76232 - PM 10 Plans and Redesignation Request; Truckee Meadows, Nevada; Deletion of TSP Area Designation
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This rule is effective on January 7, 2016.
      40 CFR Parts 52 and 81