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

Data is current as of February 28, 2019
Ordered by Category

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ATTAINMENT DATE EXTENSION
  07/13/2011  CALIFORNIA San Joaquin Valley, CA    76 FR 41338    Proposed Approval
  07/14/2011  CALIFORNIA Los Angeles-South Coast Air Basin, CA    76 FR 41562    Proposed Approval
  11/09/2011  CALIFORNIA Los Angeles-South Coast Air Basin, CA    76 FR 69928    Final Approval
  11/09/2011  CALIFORNIA San Joaquin Valley, CA    76 FR 69896    Final Approval
  02/09/2016  CALIFORNIA San Joaquin Valley, CA    81 FR 6936    Proposed Approval
  10/06/2016  CALIFORNIA San Joaquin Valley, CA    81 FR 69396    Final Disapproval
  
CHANGE FROM SUBPART 1 TO SUBPART 4
  11/21/2013  CALIFORNIA Los Angeles-South Coast Air Basin, CA    78 FR 69806    Proposed Approval
  11/21/2013  CALIFORNIA San Joaquin Valley, CA    78 FR 69806    Proposed Approval
  11/21/2013  MONTANA Libby, MT    78 FR 69806    Proposed Approval
  06/02/2014  ALABAMA Chattanooga, TN-GA-AL    79 FR 31566    Final Approval
  06/02/2014  CALIFORNIA Los Angeles-South Coast Air Basin, CA    79 FR 31566    Final Approval
  06/02/2014  CALIFORNIA San Joaquin Valley, CA    79 FR 31566    Final Approval
  06/02/2014  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    79 FR 31566    Final Approval
  06/02/2014  DISTRICT OF COLWashington, DC-MD-VA    79 FR 31566    Final Approval
  06/02/2014  GEORGIA Atlanta, GA    79 FR 31566    Final Approval
  06/02/2014  GEORGIA Chattanooga, TN-GA-AL    79 FR 31566    Final Approval
  06/02/2014  ILLINOIS St. Louis, MO-IL    79 FR 31566    Final Approval
  06/02/2014  INDIANA Louisville, KY-IN    79 FR 31566    Final Approval
  06/02/2014  KENTUCKY Louisville, KY-IN    79 FR 31566    Final Approval
  06/02/2014  MARYLAND Baltimore, MD    79 FR 31566    Final Approval
  06/02/2014  MARYLAND Martinsburg, WV-Hagerstown, MD    79 FR 31566    Final Approval
  06/02/2014  MARYLAND Washington, DC-MD-VA    79 FR 31566    Final Approval
  06/02/2014  MISSOURI St. Louis, MO-IL    79 FR 31566    Final Approval
  06/02/2014  MONTANA Libby, MT    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Johnstown, PA    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Lancaster, PA    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Liberty-Clairton, PA    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Pittsburgh-Beaver Valley, PA    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA Reading, PA    79 FR 31566    Final Approval
  06/02/2014  PENNSYLVANIA York, PA    79 FR 31566    Final Approval
  06/02/2014  TENNESSEE Chattanooga, TN-GA-AL    79 FR 31566    Final Approval
  06/02/2014  TENNESSEE Knoxville, TN    79 FR 31566    Final Approval
  06/02/2014  VIRGINIA Washington, DC-MD-VA    79 FR 31566    Final Approval
  
CHANGE TO A HIGHER CLASSIFICATION (BUMP-UPS)
  01/12/2015  CALIFORNIA San Joaquin Valley, CA    80 FR 1482    Proposed Approval
  04/07/2015  CALIFORNIA San Joaquin Valley, CA    80 FR 18528    Final Approval
  
CLEAN DATA DETERMINATION/ATTAINMENT DETERMINATION
  06/13/2008  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    73 FR 33754    Proposed Approval
  08/25/2008  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    73 FR 49949    Final Approval
  10/22/2008  DISTRICT OF COLWashington, DC-MD-VA    73 FR 62945    Proposed Approval
  10/22/2008  MARYLAND Washington, DC-MD-VA    73 FR 62945    Proposed Approval
  10/22/2008  VIRGINIA Washington, DC-MD-VA    73 FR 62945    Proposed Approval
  01/12/2009  DISTRICT OF COLWashington, DC-MD-VA    74 FR 1146    Final Approval
  01/12/2009  MARYLAND Washington, DC-MD-VA    74 FR 1146    Final Approval
  01/12/2009  VIRGINIA Washington, DC-MD-VA    74 FR 1146    Final Approval
  07/31/2009  MARYLAND Baltimore, MD    74 FR 38161    Proposed Approval
  07/31/2009  MARYLAND Martinsburg, WV-Hagerstown, MD    74 FR 38161    Proposed Approval
  07/31/2009  PENNSYLVANIA Johnstown, PA    74 FR 38158    Proposed Approval
  07/31/2009  PENNSYLVANIA Lancaster, PA    74 FR 38158    Proposed Approval
  07/31/2009  PENNSYLVANIA Reading, PA    74 FR 38158    Proposed Approval
  07/31/2009  PENNSYLVANIA York, PA    74 FR 38158    Proposed Approval
  07/31/2009  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    74 FR 38154    Proposed Approval
  07/31/2009  WEST VIRGINIA Parkersburg-Marietta, WV-OH    74 FR 38154    Proposed Approval
  07/31/2009  WEST VIRGINIA Wheeling, WV-OH    74 FR 38154    Proposed Approval
  09/24/2009  ILLINOIS Chicago-Gary-Lake County, IL-IN    74 FR 48690    Proposed Approval
  09/24/2009  INDIANA Chicago-Gary-Lake County, IL-IN    74 FR 48690    Proposed Approval
  09/24/2009  INDIANA Evansville, IN    74 FR 48690    Proposed Approval
  09/25/2009  PENNSYLVANIA Johnstown, PA    74 FR 48863    Final Approval
  09/25/2009  PENNSYLVANIA Lancaster, PA    74 FR 48863    Final Approval
  09/25/2009  PENNSYLVANIA Reading, PA    74 FR 48863    Final Approval
  09/25/2009  PENNSYLVANIA York, PA    74 FR 48863    Final Approval
  10/06/2009  NORTH CAROLINA Greensboro-Winston Salem-High Point, NC    74 FR 51249    Proposed Approval
  10/06/2009  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    74 FR 51246    Proposed Approval
  11/20/2009  MARYLAND Martinsburg, WV-Hagerstown, MD    74 FR 60199    Final Approval
  11/20/2009  OHIO Parkersburg-Marietta, WV-OH    74 FR 60199    Final Approval
  11/20/2009  OHIO Wheeling, WV-OH    74 FR 60199    Final Approval
  11/20/2009  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    74 FR 60199    Final Approval
  11/20/2009  WEST VIRGINIA Parkersburg-Marietta, WV-OH    74 FR 60199    Final Approval
  11/20/2009  WEST VIRGINIA Wheeling, WV-OH    74 FR 60199    Final Approval
  11/27/2009  ILLINOIS Chicago-Gary-Lake County, IL-IN    74 FR 62243    Final Approval
  11/27/2009  INDIANA Chicago-Gary-Lake County, IL-IN    74 FR 62243    Final Approval
  11/27/2009  INDIANA Evansville, IN    74 FR 62243    Final Approval
  01/04/2010  NORTH CAROLINA Greensboro-Winston Salem-High Point, NC    75 FR 54    Final Approval
  01/05/2010  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    75 FR 230    Final Approval
  08/01/2010  CONNECTICUT New York-N. New Jersey-Long Island, NY-NJ-CT    75 FR 45076    Proposed Approval
  08/01/2010  NEW JERSEY New York-N. New Jersey-Long Island, NY-NJ-CT    75 FR 45076    Proposed Approval
  08/01/2010  NEW YORK New York-N. New Jersey-Long Island, NY-NJ-CT    75 FR 45076    Proposed Approval
  09/14/2010  INDIANA Louisville, KY-IN    75 FR 55725    Proposed Approval
  09/14/2010  KENTUCKY Louisville, KY-IN    75 FR 55725    Proposed Approval
  11/15/2010  CONNECTICUT New York-N. New Jersey-Long Island, NY-NJ-CT    75 FR 69589    Final Approval
  11/15/2010  NEW JERSEY New York-N. New Jersey-Long Island, NY-NJ-CT    75 FR 69589    Final Approval
  11/15/2010  NEW YORK New York-N. New Jersey-Long Island, NY-NJ-CT    75 FR 69589    Final Approval
  12/13/2010  GEORGIA Rome, GA    75 FR 77595    Proposed Approval
  03/07/2011  ILLINOIS St. Louis, MO-IL    76 FR 12302    Proposed Approval
  03/07/2011  MISSOURI St. Louis, MO-IL    76 FR 12302    Proposed Approval
  03/09/2011  INDIANA Louisville, KY-IN    76 FR 12860    Final Approval
  03/09/2011  KENTUCKY Louisville, KY-IN    76 FR 12860    Final Approval
  03/22/2011  ALABAMA Chattanooga, TN-GA-AL    76 FR 15895    Proposed Approval
  03/22/2011  GEORGIA Chattanooga, TN-GA-AL    76 FR 15895    Proposed Approval
  03/22/2011  GEORGIA Macon, GA    76 FR 15892    Proposed Approval
  03/22/2011  TENNESSEE Chattanooga, TN-GA-AL    76 FR 15895    Proposed Approval
  04/05/2011  GEORGIA Rome, GA    76 FR 18650    Final Approval
  04/12/2011  ALABAMA Birmingham, AL    76 FR 20291    Proposed Approval
  05/11/2011  KENTUCKY Huntington-Ashland, WV-KY-OH    76 FR 27290    Proposed Approval
  05/11/2011  OHIO Huntington-Ashland, WV-KY-OH    76 FR 27290    Proposed Approval
  05/11/2011  WEST VIRGINIA Huntington-Ashland, WV-KY-OH    76 FR 27290    Proposed Approval
  05/17/2011  OHIO Cleveland-Akron-Lorain, OH    76 FR 28393    Proposed Approval
  05/17/2011  OHIO Columbus, OH    76 FR 28393    Proposed Approval
  05/17/2011  OHIO Dayton-Springfield, OH    76 FR 28393    Proposed Approval
  05/17/2011  OHIO Steubenville-Weirton, OH-WV    76 FR 28393    Proposed Approval
  05/17/2011  WEST VIRGINIA Steubenville-Weirton, OH-WV    76 FR 28393    Proposed Approval
  05/23/2011  ILLINOIS St. Louis, MO-IL    76 FR 29652    Final Approval
  05/23/2011  MISSOURI St. Louis, MO-IL    76 FR 29652    Final Approval
  05/31/2011  ALABAMA Chattanooga, TN-GA-AL    76 FR 31239    Final Approval
  05/31/2011  GEORGIA Chattanooga, TN-GA-AL    76 FR 31239    Final Approval
  05/31/2011  TENNESSEE Chattanooga, TN-GA-AL    76 FR 31239    Final Approval
  06/02/2011  ALABAMA Chattanooga, TN-GA-AL    76 FR 31900    Proposed Approval
  06/02/2011  GEORGIA Chattanooga, TN-GA-AL    76 FR 31900    Proposed Approval
  06/02/2011  GEORGIA Macon, GA    76 FR 31900    Proposed Approval
  06/02/2011  GEORGIA Rome, GA    76 FR 31898    Proposed Approval
  06/02/2011  TENNESSEE Chattanooga, TN-GA-AL    76 FR 31900    Proposed Approval
  06/02/2011  GEORGIA Macon, GA    76 FR 31858    Final Approval
  06/03/2011  INDIANA Cincinnati-Hamilton, OH-KY-IN    76 FR 32110    Proposed Approval
  06/03/2011  KENTUCKY Cincinnati-Hamilton, OH-KY-IN    76 FR 32110    Proposed Approval
  06/03/2011  OHIO Cincinnati-Hamilton, OH-KY-IN    76 FR 32110    Proposed Approval
  06/15/2011  INDIANA Louisville, KY-IN    76 FR 34935    Proposed Approval
  06/15/2011  KENTUCKY Louisville, KY-IN    76 FR 34935    Proposed Approval
  06/29/2011  ALABAMA Birmingham, AL    76 FR 38023    Final Approval
  07/15/2011  WEST VIRGINIA Charleston, WV    76 FR 41739    Proposed Approval
  07/21/2011  OHIO Parkersburg-Marietta, WV-OH    76 FR 43634    Proposed Approval
  07/21/2011  OHIO Wheeling, WV-OH    76 FR 43634    Proposed Approval
  07/21/2011  WEST VIRGINIA Parkersburg-Marietta, WV-OH    76 FR 43634    Proposed Approval
  07/21/2011  WEST VIRGINIA Wheeling, WV-OH    76 FR 43634    Proposed Approval
  07/29/2011  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    76 FR 45482    Proposed Approval
  07/29/2011  PENNSYLVANIA Johnstown, PA    76 FR 45482    Proposed Approval
  07/29/2011  PENNSYLVANIA Lancaster, PA    76 FR 45482    Proposed Approval
  07/29/2011  PENNSYLVANIA Reading, PA    76 FR 45482    Proposed Approval
  07/29/2011  PENNSYLVANIA York, PA    76 FR 45482    Proposed Approval
  07/29/2011  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    76 FR 45424    Direct Final
  07/29/2011  PENNSYLVANIA Johnstown, PA    76 FR 45424    Direct Final
  07/29/2011  PENNSYLVANIA Lancaster, PA    76 FR 45424    Direct Final
  07/29/2011  PENNSYLVANIA Reading, PA    76 FR 45424    Direct Final
  07/29/2011  PENNSYLVANIA York, PA    76 FR 45424    Direct Final
  09/07/2011  INDIANA Louisville, KY-IN    76 FR 55544    Final Approval
  09/07/2011  KENTUCKY Huntington-Ashland, WV-KY-OH    76 FR 55542    Final Approval
  09/07/2011  KENTUCKY Louisville, KY-IN    76 FR 55544    Final Approval
  09/07/2011  OHIO Huntington-Ashland, WV-KY-OH    76 FR 55542    Final Approval
  09/07/2011  WEST VIRGINIA Huntington-Ashland, WV-KY-OH    76 FR 55542    Final Approval
  09/08/2011  ALABAMA Chattanooga, TN-GA-AL    76 FR 55774    Final Approval
  09/08/2011  GEORGIA Chattanooga, TN-GA-AL    76 FR 55774    Final Approval
  09/08/2011  GEORGIA Macon, GA    76 FR 55774    Final Approval
  09/08/2011  GEORGIA Rome, GA    76 FR 55776    Final Approval
  09/08/2011  TENNESSEE Chattanooga, TN-GA-AL    76 FR 55774    Final Approval
  09/14/2011  GEORGIA Atlanta, GA    76 FR 56701    Proposed Approval
  09/14/2011  OHIO Cleveland-Akron-Lorain, OH    76 FR 56641    Final Approval
  09/14/2011  OHIO Columbus, OH    76 FR 56641    Final Approval
  09/14/2011  OHIO Dayton-Springfield, OH    76 FR 56641    Final Approval
  09/14/2011  OHIO Steubenville-Weirton, OH-WV    76 FR 56641    Final Approval
  09/14/2011  WEST VIRGINIA Steubenville-Weirton, OH-WV    76 FR 56641    Final Approval
  09/20/2011  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    76 FR 58210    Proposed Approval
  09/29/2011  INDIANA Cincinnati-Hamilton, OH-KY-IN    76 FR 60373    Final Approval
  09/29/2011  KENTUCKY Cincinnati-Hamilton, OH-KY-IN    76 FR 60373    Final Approval
  09/29/2011  OHIO Cincinnati-Hamilton, OH-KY-IN    76 FR 60373    Final Approval
  10/11/2011  WEST VIRGINIA Charleston, WV    76 FR 62640    Final Approval
  11/04/2011  DISTRICT OF COLWashington, DC-MD-VA    76 FR 68378    Proposed Approval
  11/04/2011  MARYLAND Martinsburg, WV-Hagerstown, MD    76 FR 68378    Proposed Approval
  11/04/2011  MARYLAND Washington, DC-MD-VA    76 FR 68378    Proposed Approval
  11/04/2011  VIRGINIA Washington, DC-MD-VA    76 FR 68378    Proposed Approval
  11/04/2011  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    76 FR 68378    Proposed Approval
  11/18/2011  NORTH CAROLINA Greensboro-Winston Salem-High Point, NC    76 FR 71455    Final Approval
  11/18/2011  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    76 FR 71452    Final Approval
  11/23/2011  MARYLAND Baltimore, MD    76 FR 72374    Proposed Approval
  11/23/2011  MARYLAND Baltimore, MD    76 FR 72374    Withdrawal
  12/02/2011  OHIO Parkersburg-Marietta, WV-OH    76 FR 75464    Final Approval
  12/02/2011  OHIO Wheeling, WV-OH    76 FR 75464    Final Approval
  12/02/2011  WEST VIRGINIA Parkersburg-Marietta, WV-OH    76 FR 75464    Final Approval
  12/02/2011  WEST VIRGINIA Wheeling, WV-OH    76 FR 75464    Final Approval
  12/08/2011  GEORGIA Atlanta, GA    76 FR 76620    Final Approval
  12/20/2011  ILLINOIS St. Louis, MO-IL    76 FR 78869    Proposed Approval
  12/20/2011  MISSOURI St. Louis, MO-IL    76 FR 78869    Proposed Approval
  01/10/2012  DISTRICT OF COLWashington, DC-MD-VA    77 FR 1411    Final Approval
  01/10/2012  MARYLAND Martinsburg, WV-Hagerstown, MD    77 FR 1411    Final Approval
  01/10/2012  MARYLAND Washington, DC-MD-VA    77 FR 1411    Final Approval
  01/10/2012  VIRGINIA Washington, DC-MD-VA    77 FR 1411    Final Approval
  01/10/2012  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    77 FR 1411    Final Approval
  01/23/2012  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    77 FR 3223    Proposed Approval
  01/23/2012  NEW JERSEY Philadelphia-Wilmington, PA-NJ-DE    77 FR 3223    Proposed Approval
  01/23/2012  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    77 FR 3223    Proposed Approval
  01/23/2012  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    77 FR 3147    Direct Final
  01/23/2012  NEW JERSEY Philadelphia-Wilmington, PA-NJ-DE    77 FR 3147    Direct Final
  01/23/2012  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    77 FR 3147    Direct Final
  03/13/2012  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    77 FR 14697    Withdrawal
  03/13/2012  NEW JERSEY Philadelphia-Wilmington, PA-NJ-DE    77 FR 14697    Withdrawal
  03/13/2012  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    77 FR 14697    Withdrawal
  05/16/2012  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    77 FR 28782    Final Approval
  05/16/2012  NEW JERSEY Philadelphia-Wilmington, PA-NJ-DE    77 FR 28782    Final Approval
  05/16/2012  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    77 FR 28782    Final Approval
  05/22/2012  MARYLAND Baltimore, MD    77 FR 30208    Final Approval
  06/06/2012  TENNESSEE Knoxville, TN    77 FR 33360    Proposed Approval
  06/11/2012  PENNSYLVANIA Pittsburgh-Beaver Valley, PA    77 FR 34297    Proposed Approval
  06/27/2012  ILLINOIS St. Louis, MO-IL    77 FR 38183    Final Approval
  06/27/2012  MISSOURI St. Louis, MO-IL    77 FR 38183    Final Approval
  07/05/2012  MICHIGAN Detroit-Ann Arbor, MI    77 FR 39659    Proposed Approval
  08/02/2012  TENNESSEE Knoxville, TN    77 FR 45954    Final Approval
  10/12/2012  PENNSYLVANIA Pittsburgh-Beaver Valley, PA    77 FR 62147    Final Approval
  11/06/2012  MICHIGAN Detroit-Ann Arbor, MI    77 FR 66545    Final Approval
  11/30/2012  OHIO Parkersburg-Marietta, WV-OH    77 FR 71383    Proposed Approval
  11/30/2012  OHIO Wheeling, WV-OH    77 FR 71371    Proposed Approval
  11/30/2012  WEST VIRGINIA Wheeling, WV-OH    77 FR 71371    Proposed Approval
  07/23/2013  PENNSYLVANIA Liberty-Clairton, PA    78 FR 44070    Proposed Approval
  10/02/2013  ILLINOIS Chicago-Gary-Lake County, IL-IN    78 FR 60704    Final Approval
  10/02/2013  INDIANA Chicago-Gary-Lake County, IL-IN    78 FR 60704    Final Approval
  10/25/2013  PENNSYLVANIA Liberty-Clairton, PA    78 FR 63881    Final Approval
  12/09/2014  CALIFORNIA Los Angeles-South Coast Air Basin, CA    79 FR 72999    Proposed Approval
  04/14/2015  MONTANA Libby, MT    80 FR 19935    Proposed Approval
  07/14/2015  MONTANA Libby, MT    80 FR 40911    Final Approval
  07/25/2016  CALIFORNIA Los Angeles-South Coast Air Basin, CA    81 FR 48350    Final Approval
  
CORRECTION/CLARIFICATION
  08/27/2009  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    74 FR 43653    Proposed Approval
  08/27/2009  WEST VIRGINIA Parkersburg-Marietta, WV-OH    74 FR 43653    Proposed Approval
  08/27/2009  WEST VIRGINIA Wheeling, WV-OH    74 FR 43653    Proposed Approval
  12/06/2010  NORTH CAROLINA Greensboro-Winston Salem-High Point, NC    75 FR 75625    Final Approval
  12/06/2010  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    75 FR 75626    Final Approval
  02/11/2015  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    80 FR 7540    Final Approval
  02/13/2015  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    80 FR 7970    Final Approval
  03/09/2015  GEORGIA Rome, GA    80 FR 12341    Final Approval
  04/28/2015  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    80 FR 23449    Final Approval
  
EXTENSION OF COMMENT PERIOD
  09/29/2009  MARYLAND Baltimore, MD    74 FR 49834    Proposed Approval
  09/29/2009  MARYLAND Martinsburg, WV-Hagerstown, MD    74 FR 49834    Proposed Approval
  09/29/2009  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    74 FR 49833    Proposed Approval
  09/29/2009  WEST VIRGINIA Parkersburg-Marietta, WV-OH    74 FR 49833    Proposed Approval
  09/29/2009  WEST VIRGINIA Wheeling, WV-OH    74 FR 49833    Proposed Approval
  01/06/2015  CALIFORNIA Los Angeles-South Coast Air Basin, CA    80 FR 449    Proposed Approval
  
FAILURE TO ATTAIN BY ATTAINMENT DATE
  10/06/2016  CALIFORNIA San Joaquin Valley, CA    81 FR 69448    Proposed Approval
  11/23/2016  CALIFORNIA San Joaquin Valley, CA    81 FR 84481    Final Approval
  
REDESIGNATION TO MAINTENANCE
  05/23/2011  INDIANA Evansville, IN    76 FR 29695    Proposed Approval
  09/20/2011  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    76 FR 58210    Proposed Approval
  09/26/2011  NORTH CAROLINA Greensboro-Winston Salem-High Point, NC    76 FR 59345    Proposed Approval
  09/27/2011  INDIANA Chicago-Gary-Lake County, IL-IN    76 FR 59600    Proposed Approval
  09/27/2011  INDIANA Indianapolis, IN    76 FR 59599    Proposed Approval
  09/27/2011  INDIANA Indianapolis, IN    76 FR 59512    Direct Final
  09/27/2011  INDIANA Evansville, IN    76 FR 59527    Final Approval
  10/19/2011  INDIANA Cincinnati-Hamilton, OH-KY-IN    76 FR 64880    Proposed Approval
  10/19/2011  OHIO Cincinnati-Hamilton, OH-KY-IN    76 FR 64880    Proposed Approval
  10/19/2011  INDIANA Cincinnati-Hamilton, OH-KY-IN    76 FR 64825    Direct Final
  10/19/2011  OHIO Cincinnati-Hamilton, OH-KY-IN    76 FR 64825    Direct Final
  10/21/2011  KENTUCKY Cincinnati-Hamilton, OH-KY-IN    76 FR 65458    Proposed Approval
  11/10/2011  ALABAMA Birmingham, AL    76 FR 70078    Proposed Approval
  11/14/2011  INDIANA Indianapolis, IN    76 FR 70361    Withdrawal
  11/18/2011  NORTH CAROLINA Greensboro-Winston Salem-High Point, NC    76 FR 71455    Final Approval
  11/18/2011  NORTH CAROLINA Hickory-Morganton-Lenoir, NC    76 FR 71452    Final Approval
  12/06/2011  INDIANA Cincinnati-Hamilton, OH-KY-IN    76 FR 76048    Withdrawal
  12/06/2011  OHIO Cincinnati-Hamilton, OH-KY-IN    76 FR 76048    Withdrawal
  12/07/2011  INDIANA Chicago-Gary-Lake County, IL-IN    76 FR 76302    Final Approval
  12/15/2011  KENTUCKY Cincinnati-Hamilton, OH-KY-IN    76 FR 77903    Final Approval
  12/22/2011  OHIO Huntington-Ashland, WV-KY-OH    76 FR 79593    Proposed Approval
  12/23/2011  INDIANA Cincinnati-Hamilton, OH-KY-IN    76 FR 80253    Final Approval
  12/23/2011  OHIO Cincinnati-Hamilton, OH-KY-IN    76 FR 80253    Final Approval
  11/15/2012  WEST VIRGINIA Huntington-Ashland, WV-KY-OH    77 FR 68076    Proposed Approval
  11/19/2012  KENTUCKY Huntington-Ashland, WV-KY-OH    77 FR 69409    Proposed Approval
  11/30/2012  OHIO Parkersburg-Marietta, WV-OH    77 FR 71383    Proposed Approval
  11/30/2012  OHIO Wheeling, WV-OH    77 FR 71371    Proposed Approval
  12/11/2012  WEST VIRGINIA Parkersburg-Marietta, WV-OH    77 FR 73560    Proposed Approval
  12/11/2012  WEST VIRGINIA Wheeling, WV-OH    77 FR 73575    Proposed Approval
  12/26/2012  KENTUCKY Huntington-Ashland, WV-KY-OH    77 FR 75865    Final Approval
  12/28/2012  WEST VIRGINIA Huntington-Ashland, WV-KY-OH    77 FR 76415    Final Approval
  12/31/2012  OHIO Huntington-Ashland, WV-KY-OH    77 FR 76883    Final Approval
  01/22/2013  ALABAMA Birmingham, AL    78 FR 4341    Final Approval
  04/08/2013  INDIANA Indianapolis, IN    78 FR 20856    Proposed Approval
  06/27/2013  NEW JERSEY New York-N. New Jersey-Long Island, NY-NJ-CT    78 FR 38648    Proposed Approval
  06/27/2013  NEW JERSEY Philadelphia-Wilmington, PA-NJ-DE    78 FR 38648    Proposed Approval
  07/02/2013  MICHIGAN Detroit-Ann Arbor, MI    78 FR 39654    Proposed Approval
  07/11/2013  INDIANA Louisville, KY-IN    78 FR 41735    Proposed Approval
  07/11/2013  OHIO Steubenville-Weirton, OH-WV    78 FR 41752    Proposed Approval
  07/11/2013  INDIANA Indianapolis, IN    78 FR 41698    Final Approval
  07/19/2013  CONNECTICUT New York-N. New Jersey-Long Island, NY-NJ-CT    78 FR 43096    Proposed Approval
  07/26/2013  OHIO Cleveland-Akron-Lorain, OH    78 FR 45116    Proposed Approval
  07/26/2013  OHIO Dayton-Springfield, OH    78 FR 45135    Proposed Approval
  08/07/2013  ILLINOIS Chicago-Gary-Lake County, IL-IN    78 FR 48103    Proposed Approval
  08/07/2013  OHIO Canton-Massillon, OH    78 FR 48087    Proposed Approval
  08/26/2013  OHIO Columbus, OH    78 FR 52733    Proposed Approval
  08/29/2013  MICHIGAN Detroit-Ann Arbor, MI    78 FR 53272    Final Approval
  08/29/2013  OHIO Parkersburg-Marietta, WV-OH    78 FR 53275    Final Approval
  08/29/2013  OHIO Wheeling, WV-OH    78 FR 53275    Final Approval
  09/04/2013  NEW JERSEY New York-N. New Jersey-Long Island, NY-NJ-CT    78 FR 54396    Final Approval
  09/04/2013  NEW JERSEY Philadelphia-Wilmington, PA-NJ-DE    78 FR 54396    Final Approval
  09/12/2013  WEST VIRGINIA Parkersburg-Marietta, WV-OH    78 FR 56168    Final Approval
  09/18/2013  OHIO Cleveland-Akron-Lorain, OH    78 FR 57270    Final Approval
  09/18/2013  OHIO Steubenville-Weirton, OH-WV    78 FR 57273    Final Approval
  09/24/2013  CONNECTICUT New York-N. New Jersey-Long Island, NY-NJ-CT    78 FR 58467    Final Approval
  09/26/2013  OHIO Dayton-Springfield, OH    78 FR 59258    Final Approval
  09/30/2013  WEST VIRGINIA Wheeling, WV-OH    78 FR 59841    Final Approval
  10/02/2013  ILLINOIS Chicago-Gary-Lake County, IL-IN    78 FR 60704    Final Approval
  10/22/2013  OHIO Canton-Massillon, OH    78 FR 62459    Final Approval
  11/07/2013  OHIO Columbus, OH    78 FR 66845    Final Approval
  12/09/2013  WEST VIRGINIA Steubenville-Weirton, OH-WV    78 FR 73769    Proposed Approval
  01/23/2014  GEORGIA Rome, GA    79 FR 3757    Proposed Approval
  01/24/2014  WEST VIRGINIA Charleston, WV    79 FR 4121    Proposed Approval
  02/05/2014  GEORGIA Macon, GA    79 FR 6842    Proposed Approval
  02/11/2014  NEW YORK New York-N. New Jersey-Long Island, NY-NJ-CT    79 FR 8133    Proposed Approval
  03/18/2014  WEST VIRGINIA Steubenville-Weirton, OH-WV    79 FR 15019    Final Approval
  03/31/2014  WEST VIRGINIA Charleston, WV    79 FR 17884    Final Approval
  04/11/2014  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    79 FR 20139    Proposed Approval
  04/18/2014  NEW YORK New York-N. New Jersey-Long Island, NY-NJ-CT    79 FR 21857    Final Approval
  05/05/2014  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    79 FR 25540    Proposed Approval
  05/13/2014  GEORGIA Macon, GA    79 FR 27193    Final Approval
  05/14/2014  GEORGIA Rome, GA    79 FR 27493    Final Approval
  08/05/2014  DELAWARE Philadelphia-Wilmington, PA-NJ-DE    79 FR 45350    Final Approval
  08/06/2014  DISTRICT OF COLWashington, DC-MD-VA    79 FR 45735    Proposed Approval
  08/06/2014  MARYLAND Washington, DC-MD-VA    79 FR 45735    Proposed Approval
  08/06/2014  VIRGINIA Washington, DC-MD-VA    79 FR 45735    Proposed Approval
  08/21/2014  MARYLAND Martinsburg, WV-Hagerstown, MD    79 FR 49474    Proposed Approval
  10/03/2014  MARYLAND Baltimore, MD    79 FR 59703    Proposed Approval
  10/06/2014  DISTRICT OF COLWashington, DC-MD-VA    79 FR 60081    Final Approval
  10/06/2014  MARYLAND Washington, DC-MD-VA    79 FR 60081    Final Approval
  10/06/2014  VIRGINIA Washington, DC-MD-VA    79 FR 60081    Final Approval
  10/17/2014  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    79 FR 62389    Proposed Approval
  10/17/2014  PENNSYLVANIA York, PA    79 FR 62389    Proposed Approval
  11/12/2014  ALABAMA Chattanooga, TN-GA-AL    79 FR 67137    Proposed Approval
  11/12/2014  GEORGIA Chattanooga, TN-GA-AL    79 FR 67120    Proposed Approval
  11/25/2014  WEST VIRGINIA Martinsburg, WV-Hagerstown, MD    79 FR 70099    Final Approval
  12/08/2014  PENNSYLVANIA Harrisburg-Lebanon-Carlisle, PA    79 FR 72552    Final Approval
  12/08/2014  PENNSYLVANIA York, PA    79 FR 72552    Final Approval
  12/16/2014  MARYLAND Baltimore, MD    79 FR 75031    Final Approval
  12/16/2014  MARYLAND Martinsburg, WV-Hagerstown, MD    79 FR 75035    Final Approval
  12/19/2014  GEORGIA Chattanooga, TN-GA-AL    79 FR 75749    Final Approval
  12/22/2014  PENNSYLVANIA Reading, PA    79 FR 76251    Proposed Approval
  12/22/2014  ALABAMA Chattanooga, TN-GA-AL    79 FR 76235    Final Approval
  02/17/2015  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    80 FR 8254    Proposed Approval
  03/04/2015  PENNSYLVANIA Reading, PA    80 FR 11580    Final Approval
  03/27/2015  TENNESSEE Chattanooga, TN-GA-AL    80 FR 16331    Proposed Approval
  04/21/2015  PENNSYLVANIA Philadelphia-Wilmington, PA-NJ-DE    80 FR 22112    Final Approval
  04/23/2015  PENNSYLVANIA Johnstown, PA    80 FR 22672    Proposed Approval
  05/01/2015  PENNSYLVANIA Lancaster, PA    80 FR 24874    Proposed Approval
  05/20/2015  PENNSYLVANIA Pittsburgh-Beaver Valley, PA    80 FR 28906    Proposed Approval
  07/16/2015  PENNSYLVANIA Johnstown, PA    80 FR 42046    Final Approval
  07/16/2015  PENNSYLVANIA Lancaster, PA    80 FR 42050    Final Approval
  10/02/2015  PENNSYLVANIA Pittsburgh-Beaver Valley, PA    80 FR 59624    Final Approval
  11/04/2015  TENNESSEE Chattanooga, TN-GA-AL    80 FR 68253    Final Approval
  01/11/2016  GEORGIA Atlanta, GA    81 FR 1144    Proposed Approval
  02/24/2016  GEORGIA Atlanta, GA    81 FR 9114    Final Approval
  09/09/2016  INDIANA Louisville, KY-IN    81 FR 62390    Final Approval
  01/04/2017  OHIO Cincinnati-Hamilton, OH-KY-IN    82 FR 792    Proposed Approval
  01/11/2017  KENTUCKY Louisville, KY-IN    82 FR 3234    Proposed Approval
  04/07/2017  KENTUCKY Louisville, KY-IN    82 FR 16943    Final Approval
  04/07/2017  OHIO Cincinnati-Hamilton, OH-KY-IN    82 FR 16938    Final Approval
  05/30/2017  TENNESSEE Knoxville, TN    82 FR 24636    Proposed Approval
  06/22/2017  INDIANA Cincinnati-Hamilton, OH-KY-IN    82 FR 28435    Proposed Approval
  08/29/2017  TENNESSEE Knoxville, TN    82 FR 40953    Final Approval
  09/01/2017  INDIANA Cincinnati-Hamilton, OH-KY-IN    82 FR 41527    Final Approval
  01/05/2018  MISSOURI St. Louis, MO-IL    83 FR 636    Advanced Notice of Proposed Rulemaking
  08/03/2018  MISSOURI St. Louis, MO-IL    83 FR 38114    Proposed Approval
  08/03/2018  MISSOURI St. Louis, MO-IL    83 FR 38033    Direct Final
  
REDESIGNATION TO MAINTENANCE VACATED
  07/14/2015  INDIANA Cincinnati-Hamilton, OH-KY-IN    99 FR 0149    Court-Order
  07/14/2015  OHIO Cincinnati-Hamilton, OH-KY-IN    99 FR 0149    Court-Order
  
SUPPLEMENT
  06/26/2013  OHIO Parkersburg-Marietta, WV-OH    78 FR 38256    Proposed Approval
  07/08/2013  WEST VIRGINIA Parkersburg-Marietta, WV-OH    78 FR 40655    Proposed Approval
  07/24/2013  WEST VIRGINIA Wheeling, WV-OH    78 FR 44487    Proposed Approval
  06/23/2016  INDIANA Louisville, KY-IN    81 FR 40834    Proposed Approval
  
TECHNICAL AMENDMENT
  05/05/2014  ALABAMA Chattanooga, TN-GA-AL    79 FR 25555    Proposed Approval
  05/05/2014  GEORGIA Chattanooga, TN-GA-AL    79 FR 25555    Proposed Approval
  05/05/2014  TENNESSEE Chattanooga, TN-GA-AL    79 FR 25555    Proposed Approval
  05/05/2014  ALABAMA Chattanooga, TN-GA-AL    79 FR 25508    Direct Final
  05/05/2014  GEORGIA Chattanooga, TN-GA-AL    79 FR 25508    Direct Final
  05/05/2014  TENNESSEE Chattanooga, TN-GA-AL    79 FR 25508    Direct Final