Federal Register Notices Related to
Particulate Matter (PM-2.5) 1997 Standard Designations and Classifications

As of March 30, 2012
Ordered by Area


ATLANTA, GA
GEORGIA
09/14/2011	76 FR Page 56701	Proposed Approval	Clean Air Determination/Attainment Determinat
12/08/2011	76 FR Page 76620	Final Approval	Clean Air Determination/Attainment Determinat

BALTIMORE, MD
MARYLAND
07/31/2009	74 FR Page 38161	Proposed Approval	Clean Air Determination/Attainment Determinat
09/29/2009	74 FR Page 49834	Proposed Approval	Extension of Comment Period
11/23/2011	76 FR Page 72374	Proposed Approval	Clean Air Determination/Attainment Determinat

BIRMINGHAM, AL
ALABAMA
04/12/2011	76 FR Page 20291	Proposed Approval	Clean Air Determination/Attainment Determinat
06/29/2011	76 FR Page 38023	Final Approval	Clean Air Determination/Attainment Determinat
11/10/2011	76 FR Page 70078	Proposed Approval	Redesignation to Maintenance

CHARLESTON, WV
WEST VIRGINIA
07/15/2011	76 FR Page 41739	Proposed Approval	Clean Air Determination/Attainment Determinat
10/11/2011	76 FR Page 62640	Final Approval	Clean Air Determination/Attainment Determinat

CHATTANOOGA, AL-TN-GA
ALABAMA
03/22/2011	76 FR Page 15895	Proposed Approval	Clean Air Determination/Attainment Determinat
05/31/2011	76 FR Page 31239	Final Approval	Clean Air Determination/Attainment Determinat
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Air Determination/Attainment Determinat
09/08/2011	76 FR Page 55774	Final Approval	Clean Air Determination/Attainment Determinat
GEORGIA
03/22/2011	76 FR Page 15895	Proposed Approval	Clean Air Determination/Attainment Determinat
05/31/2011	76 FR Page 31239	Final Approval	Clean Air Determination/Attainment Determinat
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Air Determination/Attainment Determinat
09/08/2011	76 FR Page 55774	Final Approval	Clean Air Determination/Attainment Determinat
TENNESSEE
03/22/2011	76 FR Page 15895	Proposed Approval	Clean Air Determination/Attainment Determinat
05/31/2011	76 FR Page 31239	Final Approval	Clean Air Determination/Attainment Determinat
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Air Determination/Attainment Determinat
09/08/2011	76 FR Page 55774	Final Approval	Clean Air Determination/Attainment Determinat

CHICAGO-GARY-LAKE COUNTY, IL-IN
ILLINOIS
09/24/2009	74 FR Page 48690	Proposed Approval	Clean Air Determination/Attainment Determinat
11/27/2009	74 FR Page 62243	Final Approval	Clean Air Determination/Attainment Determinat
INDIANA
09/24/2009	74 FR Page 48690	Proposed Approval	Clean Air Determination/Attainment Determinat
11/27/2009	74 FR Page 62243	Final Approval	Clean Air Determination/Attainment Determinat
09/27/2011	76 FR Page 59600	Proposed Approval	Redesignation to Maintenance
12/07/2011	76 FR Page 76302	Final Approval	Redesignation to Maintenance

CINCINNATI-HAMILTON, OH-KY-IN
INDIANA
06/03/2011	76 FR Page 32110	Proposed Approval	Clean Air Determination/Attainment Determinat
09/29/2011	76 FR Page 60373	Final Approval	Clean Air Determination/Attainment Determinat
10/19/2011	76 FR Page 64825	Direct Final	Redesignation to Maintenance
10/19/2011	76 FR Page 64880	Proposed Approval	Redesignation to Maintenance
12/06/2011	76 FR Page 76048	Withdrawal	Redesignation to Maintenance
12/23/2011	76 FR Page 80253	Final Approval	Redesignation to Maintenance
KENTUCKY
06/03/2011	76 FR Page 32110	Proposed Approval	Clean Air Determination/Attainment Determinat
09/29/2011	76 FR Page 60373	Final Approval	Clean Air Determination/Attainment Determinat
10/21/2011	76 FR Page 65458	Proposed Approval	Redesignation to Maintenance
12/15/2011	76 FR Page 77903	Final Approval	Redesignation to Maintenance
OHIO
06/03/2011	76 FR Page 32110	Proposed Approval	Clean Air Determination/Attainment Determinat
09/29/2011	76 FR Page 60373	Final Approval	Clean Air Determination/Attainment Determinat
10/19/2011	76 FR Page 64825	Direct Final	Redesignation to Maintenance
10/19/2011	76 FR Page 64880	Proposed Approval	Redesignation to Maintenance
12/06/2011	76 FR Page 76048	Withdrawal	Redesignation to Maintenance
12/23/2011	76 FR Page 80253	Final Approval	Redesignation to Maintenance

CLEVELAND-AKRON-LORAIN, OH
OHIO
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Air Determination/Attainment Determinat
09/14/2011	76 FR Page 56641	Final Approval	Clean Air Determination/Attainment Determinat

COLUMBUS, OH
OHIO
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Air Determination/Attainment Determinat
09/14/2011	76 FR Page 56641	Final Approval	Clean Air Determination/Attainment Determinat

DAYTON-SPRINGFIELD, OH
OHIO
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Air Determination/Attainment Determinat
09/14/2011	76 FR Page 56641	Final Approval	Clean Air Determination/Attainment Determinat

EVANSVILLE, IN
INDIANA
09/24/2009	74 FR Page 48690	Proposed Approval	Clean Air Determination/Attainment Determinat
11/27/2009	74 FR Page 62243	Final Approval	Clean Air Determination/Attainment Determinat
05/23/2011	76 FR Page 29695	Proposed Approval	Redesignation to Maintenance
09/27/2011	76 FR Page 59527	Final Approval	Redesignation to Maintenance

GREENSBORO-WINSTON SALEM-HIGH POINT, NC
NORTH CAROLINA
10/06/2009	74 FR Page 51249	Proposed Approval	Clean Air Determination/Attainment Determinat
01/04/2010	75 FR Page 54	Final Approval	Clean Air Determination/Attainment Determinat
12/06/2010	75 FR Page 75625	Final Approval	Correction/Clarification
09/26/2011	76 FR Page 59345	Proposed Approval	Redesignation to Maintenance
11/18/2011	76 FR Page 71455	Final Approval	Clean Air Determination/Attainment Determinat
11/18/2011	76 FR Page 71455	Final Approval	Redesignation to Maintenance

HARRISBURG-LEBANON-CARLISLE, PA
PENNSYLVANIA
06/13/2008	73 FR Page 33754	Proposed Approval	Clean Air Determination/Attainment Determinat
08/25/2008	73 FR Page 49949	Final Approval	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45424	Direct Final	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Air Determination/Attainment Determinat

HICKORY-MORGANTON-LENOIR, NC
NORTH CAROLINA
10/06/2009	74 FR Page 51246	Proposed Approval	Clean Air Determination/Attainment Determinat
01/05/2010	75 FR Page 230	Final Approval	Clean Air Determination/Attainment Determinat
12/06/2010	75 FR Page 75626	Final Approval	Correction/Clarification
09/20/2011	76 FR Page 58210	Proposed Approval	Clean Air Determination/Attainment Determinat
09/20/2011	76 FR Page 58210	Proposed Approval	Redesignation to Maintenance
11/18/2011	76 FR Page 71452	Final Approval	Clean Air Determination/Attainment Determinat
11/18/2011	76 FR Page 71452	Final Approval	Redesignation to Maintenance

HUNTINGTON-ASHLAND, WV-KY-OH
KENTUCKY
05/11/2011	76 FR Page 27290	Proposed Approval	Clean Air Determination/Attainment Determinat
09/07/2011	76 FR Page 55542	Final Approval	Clean Air Determination/Attainment Determinat
OHIO
05/11/2011	76 FR Page 27290	Proposed Approval	Clean Air Determination/Attainment Determinat
09/07/2011	76 FR Page 55542	Final Approval	Clean Air Determination/Attainment Determinat
12/22/2011	76 FR Page 79593	Proposed Approval	Redesignation to Maintenance
WEST VIRGINIA
05/11/2011	76 FR Page 27290	Proposed Approval	Clean Air Determination/Attainment Determinat
09/07/2011	76 FR Page 55542	Final Approval	Clean Air Determination/Attainment Determinat

INDIANAPOLIS, IN
INDIANA
09/27/2011	76 FR Page 59512	Direct Final	Redesignation to Maintenance
09/27/2011	76 FR Page 59599	Proposed Approval	Redesignation to Maintenance
11/14/2011	76 FR Page 70361	Withdrawal	Redesignation to Maintenance

JOHNSTOWN, PA
PENNSYLVANIA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Air Determination/Attainment Determinat
09/25/2009	74 FR Page 48863	Final Approval	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45424	Direct Final	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Air Determination/Attainment Determinat

LANCASTER, PA
PENNSYLVANIA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Air Determination/Attainment Determinat
09/25/2009	74 FR Page 48863	Final Approval	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45424	Direct Final	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Air Determination/Attainment Determinat

LOS ANGELES-SOUTH COAST AIR BASIN, CA
CALIFORNIA
07/14/2011	76 FR Page 41562	Proposed Approval	Attainment Date Extension
11/09/2011	76 FR Page 69928	Final Approval	Attainment Date Extension

LOUISVILLE, KY-IN
INDIANA
09/14/2010	75 FR Page 55725	Proposed Approval	Clean Air Determination/Attainment Determinat
03/09/2011	76 FR Page 12860	Final Approval	Clean Air Determination/Attainment Determinat
06/15/2011	76 FR Page 34935	Proposed Approval	Clean Air Determination/Attainment Determinat
09/07/2011	76 FR Page 55544	Final Approval	Clean Air Determination/Attainment Determinat
KENTUCKY
09/14/2010	75 FR Page 55725	Proposed Approval	Clean Air Determination/Attainment Determinat
03/09/2011	76 FR Page 12860	Final Approval	Clean Air Determination/Attainment Determinat
06/15/2011	76 FR Page 34935	Proposed Approval	Clean Air Determination/Attainment Determinat
09/07/2011	76 FR Page 55544	Final Approval	Clean Air Determination/Attainment Determinat

MACON, GA
GEORGIA
03/22/2011	76 FR Page 15892	Proposed Approval	Clean Air Determination/Attainment Determinat
06/02/2011	76 FR Page 31858	Final Approval	Clean Air Determination/Attainment Determinat
06/02/2011	76 FR Page 31900	Proposed Approval	Clean Air Determination/Attainment Determinat
09/08/2011	76 FR Page 55774	Final Approval	Clean Air Determination/Attainment Determinat

MARTINSBURG, WV-HAGERSTOWN, MD
MARYLAND
07/31/2009	74 FR Page 38161	Proposed Approval	Clean Air Determination/Attainment Determinat
09/29/2009	74 FR Page 49834	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Air Determination/Attainment Determinat
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Air Determination/Attainment Determinat
01/10/2012	77 FR Page 4414	Final Approval	Clean Air Determination/Attainment Determinat
WEST VIRGINIA
07/31/2009	74 FR Page 38154	Proposed Approval	Clean Air Determination/Attainment Determinat
08/27/2009	74 FR Page 43653	Proposed Approval	Correction/Clarification
09/29/2009	74 FR Page 49833	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Air Determination/Attainment Determinat
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Air Determination/Attainment Determinat
01/10/2012	77 FR Page 4414	Final Approval	Clean Air Determination/Attainment Determinat

NEW YORK-N. NEW JERSEY-LONG ISLAND,NY-NJ-CT
CONNECTICUT
08/01/2010	75 FR Page 45076	Proposed Approval	Clean Air Determination/Attainment Determinat
11/15/2010	75 FR Page 69589	Final Approval	Clean Air Determination/Attainment Determinat
NEW JERSEY
08/01/2010	75 FR Page 45076	Proposed Approval	Clean Air Determination/Attainment Determinat
11/15/2010	75 FR Page 69589	Final Approval	Clean Air Determination/Attainment Determinat
NEW YORK
08/01/2010	75 FR Page 45076	Proposed Approval	Clean Air Determination/Attainment Determinat
11/15/2010	75 FR Page 69589	Final Approval	Clean Air Determination/Attainment Determinat

PARKERSBURG-MARIETTA, WV-OH
OHIO
11/20/2009	74 FR Page 60199	Final Approval	Clean Air Determination/Attainment Determinat
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Air Determination/Attainment Determinat
12/02/2011	76 FR Page 75464	Final Approval	Clean Air Determination/Attainment Determinat
WEST VIRGINIA
07/31/2009	74 FR Page 38154	Proposed Approval	Clean Air Determination/Attainment Determinat
08/27/2009	74 FR Page 43653	Proposed Approval	Correction/Clarification
09/29/2009	74 FR Page 49833	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Air Determination/Attainment Determinat
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Air Determination/Attainment Determinat
12/02/2011	76 FR Page 75464	Final Approval	Clean Air Determination/Attainment Determinat

PHILADELPHIA-WILMINGTON, PA-NJ-DE
DELAWARE
01/23/2012	77 FR Page 3147	Direct Final	Clean Air Determination/Attainment Determinat
01/23/2012	77 FR Page 3223	Proposed Approval	Clean Air Determination/Attainment Determinat
03/13/2012	77 FR Page 14697	Withdrawal	Clean Air Determination/Attainment Determinat
NEW JERSEY
01/23/2012	77 FR Page 3147	Direct Final	Clean Air Determination/Attainment Determinat
01/23/2012	77 FR Page 3223	Proposed Approval	Clean Air Determination/Attainment Determinat
03/13/2012	77 FR Page 14697	Withdrawal	Clean Air Determination/Attainment Determinat
PENNSYLVANIA
01/23/2012	77 FR Page 3147	Direct Final	Clean Air Determination/Attainment Determinat
01/23/2012	77 FR Page 3223	Proposed Approval	Clean Air Determination/Attainment Determinat
03/13/2012	77 FR Page 14697	Withdrawal	Clean Air Determination/Attainment Determinat

READING, PA
PENNSYLVANIA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Air Determination/Attainment Determinat
09/25/2009	74 FR Page 48863	Final Approval	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45424	Direct Final	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Air Determination/Attainment Determinat

ROME, GA
GEORGIA
12/13/2010	75 FR Page 77595	Proposed Approval	Clean Air Determination/Attainment Determinat
04/05/2011	76 FR Page 18650	Final Approval	Clean Air Determination/Attainment Determinat
06/02/2011	76 FR Page 31898	Proposed Approval	Clean Air Determination/Attainment Determinat
09/08/2011	76 FR Page 55776	Final Approval	Clean Air Determination/Attainment Determinat

SAN JOAQUIN VALLEY, CA
CALIFORNIA
07/13/2011	76 FR Page 41338	Proposed Approval	Attainment Date Extension
11/09/2011	76 FR Page 69896	Final Approval	Attainment Date Extension

ST. LOUIS, MO-IL
ILLINOIS
03/07/2011	76 FR Page 12302	Proposed Approval	Clean Air Determination/Attainment Determinat
05/23/2011	76 FR Page 29652	Final Approval	Clean Air Determination/Attainment Determinat
12/20/2011	76 FR Page 78869	Proposed Approval	Clean Air Determination/Attainment Determinat
MISSOURI
03/07/2011	76 FR Page 12302	Proposed Approval	Clean Air Determination/Attainment Determinat
05/23/2011	76 FR Page 29652	Final Approval	Clean Air Determination/Attainment Determinat
12/20/2011	76 FR Page 78869	Proposed Approval	Clean Air Determination/Attainment Determinat

STEUBENVILLE-WEIRTON, OH-WV
OHIO
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Air Determination/Attainment Determinat
09/14/2011	76 FR Page 56641	Final Approval	Clean Air Determination/Attainment Determinat
WEST VIRGINIA
05/17/2011	76 FR Page 28393	Proposed Approval	Clean Air Determination/Attainment Determinat
09/14/2011	76 FR Page 56641	Final Approval	Clean Air Determination/Attainment Determinat

WASHINGTON, DC-MD-VA
DISTRICT OF COLUMBIA
10/22/2008	73 FR Page 62945	Proposed Approval	Clean Air Determination/Attainment Determinat
01/12/2009	74 FR Page 1146	Final Approval	Clean Air Determination/Attainment Determinat
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Air Determination/Attainment Determinat
01/10/2012	77 FR Page 4414	Final Approval	Clean Air Determination/Attainment Determinat
MARYLAND
10/22/2008	73 FR Page 62945	Proposed Approval	Clean Air Determination/Attainment Determinat
01/12/2009	74 FR Page 1146	Final Approval	Clean Air Determination/Attainment Determinat
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Air Determination/Attainment Determinat
01/10/2012	77 FR Page 4414	Final Approval	Clean Air Determination/Attainment Determinat
VIRGINIA
10/22/2008	73 FR Page 62945	Proposed Approval	Clean Air Determination/Attainment Determinat
01/12/2009	74 FR Page 1146	Final Approval	Clean Air Determination/Attainment Determinat
11/04/2011	76 FR Page 68378	Proposed Approval	Clean Air Determination/Attainment Determinat
01/10/2012	77 FR Page 4414	Final Approval	Clean Air Determination/Attainment Determinat

WHEELING, WV-OH
OHIO
11/20/2009	74 FR Page 60199	Final Approval	Clean Air Determination/Attainment Determinat
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Air Determination/Attainment Determinat
12/02/2011	76 FR Page 75464	Final Approval	Clean Air Determination/Attainment Determinat
WEST VIRGINIA
07/31/2009	74 FR Page 38154	Proposed Approval	Clean Air Determination/Attainment Determinat
08/27/2009	74 FR Page 43653	Proposed Approval	Correction/Clarification
09/29/2009	74 FR Page 49833	Proposed Approval	Extension of Comment Period
11/20/2009	74 FR Page 60199	Final Approval	Clean Air Determination/Attainment Determinat
07/21/2011	76 FR Page 43634	Proposed Approval	Clean Air Determination/Attainment Determinat
12/02/2011	76 FR Page 75464	Final Approval	Clean Air Determination/Attainment Determinat

YORK, PA
PENNSYLVANIA
07/31/2009	74 FR Page 38158	Proposed Approval	Clean Air Determination/Attainment Determinat
09/25/2009	74 FR Page 48863	Final Approval	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45424	Direct Final	Clean Air Determination/Attainment Determinat
07/29/2011	76 FR Page 45482	Proposed Approval	Clean Air Determination/Attainment Determinat

Federal Register Notices Related to Particulate Matter (PM-2.5) 1997 Standard Designations and Classifications

Federal Register Notices Related to
Particulate Matter (PM-2.5) 1997 Standard Designations and Classifications