40 CFR 81.316 - Iowa.

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There are 11 Updates appearing in the Federal Register for 40 CFR 81. View below or at eCFR (GPOAccess)
§ 81.316 Iowa.
Iowa—TSP
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.
Central portion of Waterloo X
Cedar Falls Township X
East Waterloo Township X
Remainder of Black Hawk County X
Mason City—A portion of Cerro Gordo County contained entirely within sections 27, 28, 29, 32, 33, 34 and 35 of T97N R20W and sections 2, 3, 4 and 5 of T96N R20W X
Mason City—two separate portions of Cerro Gordo County contained entirely within sections 13, 24 and 25 of T97N R21W; sections 18, 19, 20, 21, 30, 31 and 35 of T97N R20W; and sections 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 15, 16 and 17 of T96N R20W X
Falls Township X
Lake Township X
Lincoln Township X
Remainder of Cerro Gordo County X
An area around downtown Clinton X
Comanche Township X
Remainder of Clinton County X
Burlington Township X
Remainder of Des Moines County X
Iowa City Township X
Remainder of Johnson County X
An area in and near Keokuk X
Jackson Township X
Jefferson Township X
Madison Township X
Remainder of Lee County X
Cedar Rapids—a portion of Linn County contained entirely within T 82 N., R 7 W.; and T 83 N., R 7 W X
Bertram Township X
Clinton Township X
College Township X
Fairfax Township X
Marion Township X
Monroe Township X
Putnam Township X
Remainder of Linn County X
The central portion of Marshalltown X
Remainder of Marshall County X
The central and southern portions of Muscatine X
Fruitland Township X
Sweetland Township X
Montpelier Township X
Remainder of Muscatine County X
An area of central Des Moines east of U.S. Highway 65 & 69 (E. 14th Street) X
Portions of Polk County contained entirely within T 78 N. R 23 W.; T 78 N. R 24 W.; T 78 N. R 25 W.; T 80 R 24 W.; T 79 N. R 23 W.; T 79 N. R 24 W.; and T 79 R 25 W X
Clay Township X
Douglas Township X
Jefferson Township X
Remainder of Polk County X
The western portion of Council Bluffs and Carter Lake X
Lake Township X
Lewis Township X
Remainder of Pottawatomie County X
Portions of Buffalo, Davenport, Bettendorf and Riverdale X
Remainder of Scott County X
Center Township X
Remainder of Wapello County X
The central portion Ft. Dodge X
Otho Township X
Remainder of Webster County X
The central and southern portions of Sioux City X
Liberty Township X
Woodbury Township X
Remainder of Woodbury County X
Remainder of State X
Iowa—SO2
Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
Entire state X
Iowa—Carbon Monoxide
Designated Area Designation Classification
Date 1 Type Date 1 Type
1 This date is November 15, 1990, unless otherwise noted.
Statewide Unclassifiable/Attainment
Adair County
Adams County
Allamakee County
Appanoose County
Audubon County
Benton County
Black Hawk County
Boone County
Bremer County
Buchanan County
Buena Vista County
Butler County
Calhoun County
Carroll County
Cass County
Cedar County
Cerro Gordo County
Cherokee County
Chickasaw County
Clarke County
Clay County
Clayton County
Clinton County
Crawford County
Dallas County
Davis County
Decatur County
Delaware County
Des Moines County
Dickinson County
Dubuque County
Emmet County
Fayette County
Floyd County
Franklin County
Fremont County
Greene County
Grundy County
Guthrie County
Hamilton County
Hancock County
Hardin County
Harrison County
Henry County
Howard County
Humboldt County
Ida County
Iowa County
Jackson County
Jasper County
Jefferson County
Johnson County
Jones County
Keokuk County
Kossuth County
Lee County
Linn County
Louisa County
Lucas County
Lyon County
Madison County
Mahaska County
Marion County
Marshall County
Mills County
Mitchell County
Monona County
Monroe County
Montgomery County
Muscatine County
O'Brien County
Osceola County
Page County
Palo Alto County
Plymouth County
Pocahontas County
Polk County
Pottawattamie County
Poweshiek County
Ringgold County
Sac County
Scott County
Shelby County
Sioux County
Story County
Tama County
Taylor County
Union County
Van Buren County
Wapello County
Warren County
Washington County
Wayne County
Webster County
Winnebago County
Winneshiek County
Woodbury County
Worth County
Wright County
Iowa—Ozone (1-Hour Standard)2
Designated area Designation Classification
Date1 Type Date1 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 Iowa.
Statewide Unclassifiable/Attainment
Adair County
Adams County
Allamakee County
Appanoose County
Audubon County
Benton County
Black Hawk County
Boone County
Bremer County
Buchanan County
Buena Vista County
Butler County
Calhoun County
Carroll County
Cass County
Cedar County
Cerro Gordo County
Cherokee County
Chickasaw County
Clarke County
Clay County
Clayton County
Clinton County
Crawford County
Dallas County
Davis County
Decatur County
Delaware County
Des Moines County
Dickinson County
Dubuque County
Emmet County
Fayette County
Floyd County
Franklin County
Fremont County
Greene County
Grundy County
Guthrie County
Hamilton County
Hancock County
Hardin County
Harrison County
Henry County
Howard County
Humboldt County
Ida County
Iowa County
Jackson County
Jasper County
Jefferson County
Johnson County
Jones County
Keokuk County
Kossuth County
Lee County
Linn County
Louisa County
Lucas County
Lyon County
Madison County
Mahaska County
Marion County
Marshall County
Mills County
Mitchell County
Monona County
Monroe County
Montgomery County
Muscatine County
O'Brien County
Osceola County
Page County
Palo Alto County
Plymouth County
Pocahontas County
Polk County
Pottawattamie County
Poweshiek County
Ringgold County
Sac County
Scott County
Shelby County
Sioux County
Story County
Tama County
Taylor County
Union County
Van Buren County
Wapello County
Warren County
Washington County
Wayne County
Webster County
Winnebago County
Winneshiek County
Woodbury County
Worth County
Wright County
Iowa—NO2 (1971 Annual Standard)
Designated area Does not meet primary standards Cannot be classified or better than national standards
Entire State X
Iowa—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.
Adair County Unclassifiable/Attainment.
Adams County Unclassifiable/Attainment.
Allamakee County Unclassifiable/Attainment.
Appanoose County Unclassifiable/Attainment.
Audubon County Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment.
Black Hawk County Unclassifiable/Attainment.
Boone County Unclassifiable/Attainment.
Bremer County Unclassifiable/Attainment.
Buchanan County Unclassifiable/Attainment.
Buena Vista County Unclassifiable/Attainment.
Butler County Unclassifiable/Attainment.
Calhoun County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Cass County Unclassifiable/Attainment.
Cedar County Unclassifiable/Attainment.
Cerro Gordo County Unclassifiable/Attainment.
Cherokee County Unclassifiable/Attainment.
Chickasaw County Unclassifiable/Attainment.
Clarke County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Clayton County Unclassifiable/Attainment.
Clinton County Unclassifiable/Attainment.
Crawford County Unclassifiable/Attainment.
Dallas County Unclassifiable/Attainment.
Davis County Unclassifiable/Attainment.
Decatur County Unclassifiable/Attainment.
Delaware County Unclassifiable/Attainment.
Des Moines County Unclassifiable/Attainment.
Dickinson County Unclassifiable/Attainment.
Dubuque County Unclassifiable/Attainment.
Emmet County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Fremont County Unclassifiable/Attainment.
Greene County Unclassifiable/Attainment.
Grundy County Unclassifiable/Attainment.
Guthrie County Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Howard County Unclassifiable/Attainment.
Humboldt County Unclassifiable/Attainment.
Ida County Unclassifiable/Attainment.
Iowa County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jasper County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Jones County Unclassifiable/Attainment.
Keokuk County Unclassifiable/Attainment.
Kossuth County Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Linn County Unclassifiable/Attainment.
Louisa County Unclassifiable/Attainment.
Lucas County Unclassifiable/Attainment.
Lyon County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Mahaska County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Mills County Unclassifiable/Attainment.
Mitchell County Unclassifiable/Attainment.
Monona County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Muscatine County Unclassifiable/Attainment.
O'Brien County Unclassifiable/Attainment.
Osceola County Unclassifiable/Attainment.
Page County Unclassifiable/Attainment.
Palo Alto County Unclassifiable/Attainment.
Plymouth County Unclassifiable/Attainment.
Pocahontas County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Pottawattamie County Unclassifiable/Attainment.
Poweshiek County Unclassifiable/Attainment.
Ringgold County Unclassifiable/Attainment.
Sac County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Sioux County Unclassifiable/Attainment.
Story County Unclassifiable/Attainment.
Tama County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Van Buren County Unclassifiable/Attainment.
Wapello County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Webster County Unclassifiable/Attainment.
Winnebago County Unclassifiable/Attainment.
Winneshiek County Unclassifiable/Attainment.
Woodbury County Unclassifiable/Attainment.
Worth County Unclassifiable/Attainment.
Wright County Unclassifiable/Attainment.
Iowa—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.
Statewide Unclassifiable/Attainment
Adair County
Adams County
Allamakee County
Appanoose County
Audubon County
Benton County
Black Hawk County
Boone County
Bremer County
Buchanan County
Buena Vista County
Butler County
Calhoun County
Carroll County
Cass County
Cedar County
Cerro Gordo County
Cherokee County
Chickasaw County
Clarke County
Clay County
Clayton County
Clinton County
Crawford County
Dallas County
Davis County
Decatur County
Delaware County
Des Moines County
Dickinson County
Dubuque County
Emmet County
Fayette County
Floyd County
Franklin County
Fremont County
Greene County
Grundy County
Guthrie County
Hamilton County
Hancock County
Hardin County
Harrison County
Henry County
Howard County
Humboldt County
Ida County
Iowa County
Jackson County
Jasper County
Jefferson County
Johnson County
Jones County
Keokuk County
Kossuth County
Lee County
Linn County
Louisa County
Lucas County
Lyon County
Madison County
Mahaska County
Marion County
Marshall County
Mills County
Mitchell County
Monona County
Monroe County
Montgomery County
Muscatine County
O'Brien County
Osceola County
Page County
Palo Alto County
Plymouth County
Pocahontas County
Polk County
Pottawattamie County
Poweshiek County
Ringgold County
Sac County
Scott County
Shelby County
Sioux County
Story County
Tama County
Taylor County
Union County
Van Buren County
Wapello County
Warren County
Washington County
Wayne County
Webster County
Winnebago County
Winneshiek County
Woodbury County
Worth County
Wright County
Iowa—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.
Statewide:
Adair County Unclassifiable/Attainment.
Adams County Unclassifiable/Attainment.
Allamakee County Unclassifiable/Attainment.
Appanoose County Unclassifiable/Attainment.
Audubon County Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment.
Black Hawk County Unclassifiable/Attainment.
Boone County Unclassifiable/Attainment.
Bremer County Unclassifiable/Attainment.
Buchanan County Unclassifiable/Attainment.
Buena Vista County Unclassifiable/Attainment.
Butler County Unclassifiable/Attainment.
Calhoun County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Cass County Unclassifiable/Attainment.
Cedar County Unclassifiable/Attainment.
Cerro Gordo County Unclassifiable/Attainment.
Cherokee County Unclassifiable/Attainment.
Chickasaw County Unclassifiable/Attainment.
Clarke County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Clayton County Unclassifiable/Attainment.
Clinton County Unclassifiable/Attainment.
Crawford County Unclassifiable/Attainment.
Dallas County Unclassifiable/Attainment.
Davis County Unclassifiable/Attainment.
Decatur County Unclassifiable/Attainment.
Delaware County Unclassifiable/Attainment.
Des Moines County Unclassifiable/Attainment.
Dickinson County Unclassifiable/Attainment.
Dubuque County Unclassifiable/Attainment.
Emmet County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Fremont County Unclassifiable/Attainment.
Greene County Unclassifiable/Attainment.
Grundy County Unclassifiable/Attainment.
Guthrie County Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Howard County Unclassifiable/Attainment.
Humboldt County Unclassifiable/Attainment.
Ida County Unclassifiable/Attainment.
Iowa County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jasper County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Jones County Unclassifiable/Attainment.
Keokuk County Unclassifiable/Attainment.
Kossuth County Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Linn County Unclassifiable/Attainment.
Louisa County Unclassifiable/Attainment.
Lucas County Unclassifiable/Attainment.
Lyon County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Mahaska County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Mills County Unclassifiable/Attainment.
Mitchell County Unclassifiable/Attainment.
Monona County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Muscatine County Unclassifiable/Attainment.
O'Brien County Unclassifiable/Attainment.
Osceola County Unclassifiable/Attainment.
Page County Unclassifiable/Attainment.
Palo Alto County Unclassifiable/Attainment.
Plymouth County Unclassifiable/Attainment.
Pocahontas County Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment.
Pottawattamie County Unclassifiable/Attainment.
Poweshiek County Unclassifiable/Attainment.
Ringgold County Unclassifiable/Attainment.
Sac County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Sioux County Unclassifiable/Attainment.
Story County Unclassifiable/Attainment.
Tama County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Van Buren County Unclassifiable/Attainment.
Wapello County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Webster County Unclassifiable/Attainment.
Winnebago County Unclassifiable/Attainment.
Winneshiek County Unclassifiable/Attainment.
Woodbury County Unclassifiable/Attainment.
Worth County Unclassifiable/Attainment.
Wright County Unclassifiable/Attainment.
Iowa—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.
Statewide:
Adair County Unclassifiable/Attainment Unclassifiable/Attainment.
Adams County Unclassifiable/Attainment Unclassifiable/Attainment.
Allamakee County Unclassifiable/Attainment Unclassifiable/Attainment.
Appanoose County Unclassifiable/Attainment Unclassifiable/Attainment.
Audubon County Unclassifiable/Attainment Unclassifiable/Attainment.
Benton County Unclassifiable/Attainment Unclassifiable/Attainment.
Black Hawk County Unclassifiable/Attainment Unclassifiable/Attainment.
Boone County Unclassifiable/Attainment Unclassifiable/Attainment.
Bremer County Unclassifiable/Attainment Unclassifiable/Attainment.
Buchanan County Unclassifiable/Attainment Unclassifiable/Attainment.
Buena Vista County Unclassifiable/Attainment Unclassifiable/Attainment.
Butler County Unclassifiable/Attainment Unclassifiable/Attainment.
Calhoun County Unclassifiable/Attainment Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment Unclassifiable/Attainment.
Cass County Unclassifiable/Attainment Unclassifiable/Attainment.
Cedar County Unclassifiable/Attainment Unclassifiable/Attainment.
Cerro Gordo County Unclassifiable/Attainment Unclassifiable/Attainment.
Cherokee County Unclassifiable/Attainment Unclassifiable/Attainment.
Chickasaw County Unclassifiable/Attainment Unclassifiable/Attainment.
Clarke County Unclassifiable/Attainment Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment Unclassifiable/Attainment.
Clayton County Unclassifiable/Attainment Unclassifiable/Attainment.
Clinton County Unclassifiable/Attainment Unclassifiable/Attainment.
Crawford County Unclassifiable/Attainment Unclassifiable/Attainment.
Dallas County Unclassifiable/Attainment Unclassifiable/Attainment.
Davis County Unclassifiable/Attainment Unclassifiable/Attainment.
Decatur County Unclassifiable/Attainment Unclassifiable/Attainment.
Delaware County Unclassifiable/Attainment Unclassifiable/Attainment.
Des Moines County Unclassifiable/Attainment Unclassifiable/Attainment.
Dickinson County Unclassifiable/Attainment Unclassifiable/Attainment.
Dubuque County Unclassifiable/Attainment Unclassifiable/Attainment.
Emmet County Unclassifiable/Attainment Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment Unclassifiable/Attainment.
Fremont County Unclassifiable/Attainment Unclassifiable/Attainment.
Greene County Unclassifiable/Attainment Unclassifiable/Attainment.
Grundy County Unclassifiable/Attainment Unclassifiable/Attainment.
Guthrie County Unclassifiable/Attainment Unclassifiable/Attainment.
Hamilton County Unclassifiable/Attainment Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment Unclassifiable/Attainment.
Howard County Unclassifiable/Attainment Unclassifiable/Attainment.
Humboldt County Unclassifiable/Attainment Unclassifiable/Attainment.
Ida County Unclassifiable/Attainment Unclassifiable/Attainment.
Iowa County Unclassifiable/Attainment Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment Unclassifiable/Attainment.
Jasper County Unclassifiable/Attainment Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment Unclassifiable/Attainment.
Jones County Unclassifiable/Attainment Unclassifiable/Attainment.
Keokuk County Unclassifiable/Attainment Unclassifiable/Attainment.
Kossuth County Unclassifiable/Attainment Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment Unclassifiable/Attainment.
Linn County Unclassifiable/Attainment Unclassifiable/Attainment.
Louisa County Unclassifiable/Attainment Unclassifiable/Attainment.
Lucas County Unclassifiable/Attainment Unclassifiable/Attainment.
Lyon County Unclassifiable/Attainment Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment Unclassifiable/Attainment.
Mahaska County Unclassifiable/Attainment Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment Unclassifiable/Attainment.
Mills County Unclassifiable/Attainment Unclassifiable/Attainment.
Mitchell County Unclassifiable/Attainment Unclassifiable/Attainment.
Monona County Unclassifiable/Attainment Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment Unclassifiable/Attainment.
Muscatine County Unclassifiable/Attainment Unclassifiable/Attainment.
O'Brien County Unclassifiable/Attainment Unclassifiable/Attainment.
Osceola County Unclassifiable/Attainment Unclassifiable/Attainment.
Page County Unclassifiable/Attainment Unclassifiable/Attainment.
Palo Alto County Unclassifiable/Attainment Unclassifiable/Attainment.
Plymouth County Unclassifiable/Attainment Unclassifiable/Attainment.
Pocahontas County Unclassifiable/Attainment Unclassifiable/Attainment.
Polk County Unclassifiable/Attainment Unclassifiable/Attainment.
Pottawattamie County Unclassifiable/Attainment Unclassifiable/Attainment.
Poweshiek County Unclassifiable/Attainment Unclassifiable/Attainment.
Ringgold County Unclassifiable/Attainment Unclassifiable/Attainment.
Sac County Unclassifiable/Attainment Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment Unclassifiable/Attainment.
Sioux County Unclassifiable/Attainment Unclassifiable/Attainment.
Story County Unclassifiable/Attainment Unclassifiable/Attainment.
Tama County Unclassifiable/Attainment Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment Unclassifiable/Attainment.
Union County Unclassifiable/Attainment Unclassifiable/Attainment.
Van Buren County Unclassifiable/Attainment Unclassifiable/Attainment.
Wapello County Unclassifiable/Attainment Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment Unclassifiable/Attainment.
Webster County Unclassifiable/Attainment Unclassifiable/Attainment.
Winnebago County Unclassifiable/Attainment Unclassifiable/Attainment.
Winneshiek County Unclassifiable/Attainment Unclassifiable/Attainment.
Woodbury County Unclassifiable/Attainment Unclassifiable/Attainment.
Worth County Unclassifiable/Attainment Unclassifiable/Attainment.
Wright County Unclassifiable/Attainment Unclassifiable/Attainment.
Iowa—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.
Pottawattamie, IA:
Pottawattamie County (part) Nonattainment.
Area bounded by Avenue G on the north, N 16th/S 16th street on the east, 23rd Avenue on the south, and N 35th/S 35th street on the west.
Rest of State Unclassifiable/Attainment.
[43 FR 8964, Mar. 3, 1978]
Editorial Note:
For Federal Register citations affecting § 81.316 see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.fdsys.gov.
§ 81.316, Nt.
Effective Date Note:
At 77 FR 30119, May 21, 2012, § 81.316 was amended by revising the table heading for “Iowa—Ozone (8-Hour Standard)” to read “Iowa—1997 8-Hour Ozone NAAQS (Primary and Secondary)”; by adding a new table entitled “Iowa—2008 8-Hour Ozone NAAQS (Primary and Secondary)” following the newly designated table “Iowa—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:
§ 81.316 Iowa.
Iowa—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.
Statewide and Any Areas of Indian Country: Unclassifiable/Attainment
Adair County
Adams County
Allamakee County
Appanoose County
Audubon County
Benton County
Black Hawk County
Boone County
Bremer County
Buchanan County
Buena Vista County
Butler County
Calhoun County
Carroll County
Cass County
Cedar County
Cerro Gordo County
Cherokee County
Chickasaw County
Clarke County
Clay County
Clayton County
Clinton County
Crawford County
Dallas County
Davis County
Decatur County
Delaware County
Des Moines County
Dickinson County
Dubuque County
Emmet County
Fayette County
Floyd County
Franklin County
Fremont County
Greene County
Grundy County
Guthrie County
Hamilton County
Hancock County
Hardin County
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Montgomery County
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Osceola County
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Palo Alto County
Plymouth County
Pocahontas County
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Pottawattamie County
Poweshiek County
Ringgold County
Sac County
Scott County
Shelby County
Sioux County
Story County
Tama County
Taylor County
Union County
Van Buren County
Wapello County
Warren County
Washington County
Wayne County
Webster County
Winnebago County
Winneshiek County
Woodbury County
Worth County
Wright County

Title 40 published on 2014-07-01

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.

  • 2014-12-09; vol. 79 # 236 - Tuesday, December 9, 2014
    1. 79 FR 72981 - Redesignation Request and Maintenance Plan for PM2 . 5; Yuba City-Marysville; California
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Final rule.
      This final rule is effective on January 8, 2015.
      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 § 7450 to 7459 - Repealed.

§ 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 2014-07-01

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

  • 2014-12-11; vol. 79 # 238 - Thursday, December 11, 2014
    1. 79 FR 73525 - Approval and Promulgation of Air Quality Implementation Plans; Washington; Redesignation to Attainment for the Tacoma-Pierce County Nonattainment Area and Approval of Associated Maintenance Plan for the 2006 24-Hour Fine Particulate Matter Standard
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Proposed rule.
      Comments must be received on or before January 12, 2015.
      40 CFR Parts 52 and 81