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

Ordered by Category
As of August 30, 2011

  
CLEAN AIR DETERMINATION/ATTAINMENT DETERMINAT
06/13/2008    PENNSYLVANIA    Harrisburg-Lebanon-Carlisle, PA    73 FR Page 33754    Proposed Approval
08/25/2008    PENNSYLVANIA    Harrisburg-Lebanon-Carlisle, PA    73 FR Page 49949    Final Approval
10/22/2008    DISTRICT OF COL    Washington, DC-MD-VA    73 FR Page 62945    Proposed Approval
10/22/2008    MARYLAND    Washington, DC-MD-VA    73 FR Page 62945    Proposed Approval
10/22/2008    VIRGINIA    Washington, DC-MD-VA    73 FR Page 62945    Proposed Approval
01/12/2009    DISTRICT OF COL    Washington, DC-MD-VA    74 FR Page 1146    Final Approval
01/12/2009    MARYLAND    Washington, DC-MD-VA    74 FR Page 1146    Final Approval
01/12/2009    VIRGINIA    Washington, DC-MD-VA    74 FR Page 1146    Final Approval
07/31/2009    MARYLAND    Baltimore, MD    74 FR Page 38161    Proposed Approval
07/31/2009    MARYLAND    Martinsburg, WV-Hagerstown, MD    74 FR Page 38161    Proposed Approval
07/31/2009    PENNSYLVANIA    Johnstown, PA    74 FR Page 38158    Proposed Approval
07/31/2009    PENNSYLVANIA    Lancaster, PA    74 FR Page 38158    Proposed Approval
07/31/2009    PENNSYLVANIA    Reading, PA    74 FR Page 38158    Proposed Approval
07/31/2009    PENNSYLVANIA    York, PA    74 FR Page 38158    Proposed Approval
07/31/2009    WEST VIRGINIA    Martinsburg, WV-Hagerstown, MD    74 FR Page 38154    Proposed Approval
07/31/2009    WEST VIRGINIA    Parkersburg-Marietta, WV-OH    74 FR Page 38154    Proposed Approval
07/31/2009    WEST VIRGINIA    Wheeling, WV-OH    74 FR Page 38154    Proposed Approval
09/24/2009    ILLINOIS    Chicago-Gary-Lake County, IL-IN    74 FR Page 48690    Proposed Approval
09/24/2009    INDIANA    Chicago-Gary-Lake County, IL-IN    74 FR Page 48690    Proposed Approval
09/24/2009    INDIANA    Evansville, IN    74 FR Page 48690    Proposed Approval
09/25/2009    PENNSYLVANIA    Johnstown, PA    74 FR Page 48863    Final Approval
09/25/2009    PENNSYLVANIA    Lancaster, PA    74 FR Page 48863    Final Approval
09/25/2009    PENNSYLVANIA    Reading, PA    74 FR Page 48863    Final Approval
09/25/2009    PENNSYLVANIA    York, PA    74 FR Page 48863    Final Approval
10/06/2009    NORTH CAROLINA    Greensboro-Winston Salem-High Point    74 FR Page 51249    Proposed Approval
10/06/2009    NORTH CAROLINA    Hickory-Morganton-Lenoir, NC    74 FR Page 51246    Proposed Approval
11/20/2009    MARYLAND    Martinsburg, WV-Hagerstown, MD    74 FR Page 60199    Final Approval
11/20/2009    OHIO    Parkersburg-Marietta, WV-OH    74 FR Page 60199    Final Approval
11/20/2009    OHIO    Wheeling, WV-OH    74 FR Page 60199    Final Approval
11/20/2009    WEST VIRGINIA    Martinsburg, WV-Hagerstown, MD    74 FR Page 60199    Final Approval
11/20/2009    WEST VIRGINIA    Parkersburg-Marietta, WV-OH    74 FR Page 60199    Final Approval
11/20/2009    WEST VIRGINIA    Wheeling, WV-OH    74 FR Page 60199    Final Approval
11/27/2009    ILLINOIS    Chicago-Gary-Lake County, IL-IN    74 FR Page 62243    Final Approval
11/27/2009    INDIANA    Chicago-Gary-Lake County, IL-IN    74 FR Page 62243    Final Approval
11/27/2009    INDIANA    Evansville, IN    74 FR Page 62243    Final Approval
01/04/2010    NORTH CAROLINA    Greensboro-Winston Salem-High Point    75 FR Page 54    Final Approval
01/05/2010    NORTH CAROLINA    Hickory-Morganton-Lenoir, NC    75 FR Page 230    Final Approval
08/01/2010    CONNECTICUT    New York-N. New Jersey-Long Island,    75 FR Page 45076    Proposed Approval
08/01/2010    NEW JERSEY    New York-N. New Jersey-Long Island,    75 FR Page 45076    Proposed Approval
08/01/2010    NEW YORK    New York-N. New Jersey-Long Island,    75 FR Page 45076    Proposed Approval
09/14/2010    INDIANA    Louisville, KY-IN    75 FR Page 55725    Proposed Approval
09/14/2010    KENTUCKY    Louisville, KY-IN    75 FR Page 55725    Proposed Approval
11/15/2010    CONNECTICUT    New York-N. New Jersey-Long Island,    75 FR Page 69589    Final Approval
11/15/2010    NEW JERSEY    New York-N. New Jersey-Long Island,    75 FR Page 69589    Final Approval
11/15/2010    NEW YORK    New York-N. New Jersey-Long Island,    75 FR Page 69589    Final Approval
12/13/2010    GEORGIA    Rome, GA    75 FR Page 77595    Proposed Approval
03/07/2011    ILLINOIS    St. Louis, MO-IL    76 FR Page 12302    Proposed Approval
03/07/2011    MISSOURI    St. Louis, MO-IL    76 FR Page 12302    Proposed Approval
03/09/2011    INDIANA    Louisville, KY-IN    76 FR Page 12860    Final Approval
03/09/2011    KENTUCKY    Louisville, KY-IN    76 FR Page 12860    Final Approval
03/22/2011    ALABAMA    Chattanooga, AL-TN-GA    76 FR Page 15895    Proposed Approval
03/22/2011    GEORGIA    Chattanooga, AL-TN-GA    76 FR Page 15895    Proposed Approval
03/22/2011    GEORGIA    Macon, GA    76 FR Page 15892    Proposed Approval
03/22/2011    TENNESSEE    Chattanooga, AL-TN-GA    76 FR Page 15895    Proposed Approval
04/05/2011    GEORGIA    Rome, GA    76 FR Page 18650    Final Approval
04/12/2011    ALABAMA    Birmingham, AL    76 FR Page 20291    Proposed Approval
05/11/2011    KENTUCKY    Huntington-Ashland, WV-KY-OH    76 FR Page 27290    Proposed Approval
05/11/2011    OHIO    Huntington-Ashland, WV-KY-OH    76 FR Page 27290    Proposed Approval
05/11/2011    WEST VIRGINIA    Huntington-Ashland, WV-KY-OH    76 FR Page 27290    Proposed Approval
05/17/2011    OHIO    Cleveland-Akron-Lorain, OH    76 FR Page 28393    Proposed Approval
05/17/2011    OHIO    Columbus, OH    76 FR Page 28393    Proposed Approval
05/17/2011    OHIO    Dayton-Springfield, OH    76 FR Page 28393    Proposed Approval
05/17/2011    OHIO    Steubenville-Weirton, OH-WV    76 FR Page 28393    Proposed Approval
05/17/2011    WEST VIRGINIA    Steubenville-Weirton, OH-WV    76 FR Page 28393    Proposed Approval
05/23/2011    ILLINOIS    St. Louis, MO-IL    76 FR Page 29652    Final Approval
05/23/2011    MISSOURI    St. Louis, MO-IL    76 FR Page 29652    Final Approval
05/31/2011    ALABAMA    Chattanooga, AL-TN-GA    76 FR Page 31239    Final Approval
05/31/2011    GEORGIA    Chattanooga, AL-TN-GA    76 FR Page 31239    Final Approval
05/31/2011    TENNESSEE    Chattanooga, AL-TN-GA    76 FR Page 31239    Final Approval
06/02/2011    ALABAMA    Chattanooga, AL-TN-GA    76 FR Page 31900    Proposed Approval
06/02/2011    GEORGIA    Chattanooga, AL-TN-GA    76 FR Page 31900    Proposed Approval
06/02/2011    GEORGIA    Macon, GA    76 FR Page 31858    Final Approval
06/02/2011    GEORGIA    Macon, GA    76 FR Page 31900    Proposed Approval
06/02/2011    GEORGIA    Rome, GA    76 FR Page 31898    Proposed Approval
06/02/2011    TENNESSEE    Chattanooga, AL-TN-GA    76 FR Page 31900    Proposed Approval
06/03/2011    INDIANA    Cincinnati-Hamilton, OH-KY-IN    76 FR Page 32110    Proposed Approval
06/03/2011    KENTUCKY    Cincinnati-Hamilton, OH-KY-IN    76 FR Page 32110    Proposed Approval
06/03/2011    OHIO    Cincinnati-Hamilton, OH-KY-IN    76 FR Page 32110    Proposed Approval
06/15/2011    INDIANA    Louisville, KY-IN    76 FR Page 34935    Proposed Approval
06/15/2011    KENTUCKY    Louisville, KY-IN    76 FR Page 34935    Proposed Approval
06/29/2011    ALABAMA    Birmingham, AL    76 FR Page 38023    Final Approval
07/15/2011    WEST VIRGINIA    Charleston, WV    76 FR Page 41739    Proposed Approval
07/21/2011    OHIO    Parkersburg-Marietta, WV-OH    76 FR Page 43634    Proposed Approval
07/21/2011    OHIO    Wheeling, WV-OH    76 FR Page 43634    Proposed Approval
07/21/2011    WEST VIRGINIA    Parkersburg-Marietta, WV-OH    76 FR Page 43634    Proposed Approval
07/21/2011    WEST VIRGINIA    Wheeling, WV-OH    76 FR Page 43634    Proposed Approval
07/29/2011    PENNSYLVANIA    Harrisburg-Lebanon-Carlisle, PA    76 FR Page 45424    Direct Final
07/29/2011    PENNSYLVANIA    Harrisburg-Lebanon-Carlisle, PA    76 FR Page 45482    Proposed Approval
07/29/2011    PENNSYLVANIA    Johnstown, PA    76 FR Page 45424    Direct Final
07/29/2011    PENNSYLVANIA    Johnstown, PA    76 FR Page 45482    Proposed Approval
07/29/2011    PENNSYLVANIA    Lancaster, PA    76 FR Page 45424    Direct Final
07/29/2011    PENNSYLVANIA    Lancaster, PA    76 FR Page 45482    Proposed Approval
07/29/2011    PENNSYLVANIA    Reading, PA    76 FR Page 45424    Direct Final
07/29/2011    PENNSYLVANIA    Reading, PA    76 FR Page 45482    Proposed Approval
07/29/2011    PENNSYLVANIA    York, PA    76 FR Page 45424    Direct Final
07/29/2011    PENNSYLVANIA    York, PA    76 FR Page 45482    Proposed Approval
  
REDESIGNATION TO MAINTENANCE
05/23/2011    INDIANA    Evansville, IN    76 FR Page 29695    Proposed Approval
  
CORRECTION/CLARIFICATION
08/27/2009    WEST VIRGINIA    Martinsburg, WV-Hagerstown, MD    74 FR Page 43653    Proposed Approval
08/27/2009    WEST VIRGINIA    Parkersburg-Marietta, WV-OH    74 FR Page 43653    Proposed Approval
08/27/2009    WEST VIRGINIA    Wheeling, WV-OH    74 FR Page 43653    Proposed Approval
12/06/2010    NORTH CAROLINA    Greensboro-Winston Salem-High Point    75 FR Page 75625    Final Approval
12/06/2010    NORTH CAROLINA    Hickory-Morganton-Lenoir, NC    75 FR Page 75626    Final Approval
  
EXTENSION OF COMMENT PERIOD
09/29/2009    MARYLAND    Baltimore, MD    74 FR Page 49834    Proposed Approval
09/29/2009    MARYLAND    Martinsburg, WV-Hagerstown, MD    74 FR Page 49834    Proposed Approval
09/29/2009    WEST VIRGINIA    Martinsburg, WV-Hagerstown, MD    74 FR Page 49833    Proposed Approval
09/29/2009    WEST VIRGINIA    Parkersburg-Marietta, WV-OH    74 FR Page 49833    Proposed Approval
09/29/2009    WEST VIRGINIA    Wheeling, WV-OH    74 FR Page 49833    Proposed Approval

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