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Federal Register Notices Related to
Particulate Matter (PM-2.5) 2006 Standard Designations and Classifications
As of December 14, 2012
Ordered Chronologically in Descending Order
Last Notice
| 10/30/2012 | Chico, CA | CALIFORNIA | 77 FR Page 65651 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/30/2012 | Nogales, AZ | ARIZONA | 77 FR Page 65656 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/30/2012 | Yuba City-Marysville, CA | CALIFORNIA | 77 FR Page 65646 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/29/2012 | San Francisco Bay Area, CA | CALIFORNIA | 77 FR Page 65521 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/26/2012 | Sacramento, CA | CALIFORNIA | 77 FR Page 65346 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/02/2012 | Philadelphia-Wilmington, PA-NJ-DE | DELAWARE | 77 FR Page 60089 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/02/2012 | Philadelphia-Wilmington, PA-NJ-DE | NEW JERSEY | 77 FR Page 60089 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/02/2012 | Philadelphia-Wilmington, PA-NJ-DE | PENNSYLVANIA | 77 FR Page 60089 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 09/04/2012 | Tacoma, WA | WASHINGTON | 77 FR Page 53772 | Final Approval | Clean Data Determination/Attainment Determination |
| 08/30/2012 | New York-N. New Jersey-Long Island, NY-NJ-CT | CONNECTICUT | 77 FR Page 52626 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 08/30/2012 | New York-N. New Jersey-Long Island, NY-NJ-CT | NEW JERSEY | 77 FR Page 52626 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 08/30/2012 | New York-N. New Jersey-Long Island, NY-NJ-CT | NEW YORK | 77 FR Page 52626 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 08/02/2012 | Knoxville-Sevierville-La Follette, TN | TENNESSEE | 77 FR Page 45954 | Final Approval | Clean Data Determination/Attainment Determination |
| 07/05/2012 | Detroit-Ann Arbor, MI | MICHIGAN | 77 FR Page 39659 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 07/05/2012 | Tacoma, WA | WASHINGTON | 77 FR Page 39657 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 06/06/2012 | Knoxville-Sevierville-La Follette, TN | TENNESSEE | 77 FR Page 33360 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 05/23/2012 | Milwaukee-Racine, WI | WISCONSIN | 77 FR Page 30453 | Proposed Approval | Extension of Comment Period |
| 05/14/2012 | Steubenville-Weirton, OH-WV | OHIO | 77 FR Page 28264 | Final Approval | Clean Data Determination/Attainment Determination |
| 05/14/2012 | Steubenville-Weirton, OH-WV | WEST VIRGINIA | 77 FR Page 28264 | Final Approval | Clean Data Determination/Attainment Determination |
| 04/24/2012 | Milwaukee-Racine, WI | WISCONSIN | 77 FR Page 24436 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 03/29/2012 | Allentown, PA | PENNSYLVANIA | 77 FR Page 18922 | Final Approval | Clean Data Determination/Attainment Determination |
| 03/29/2012 | Harrisburg-Lebanon-Carlisle-York, PA | PENNSYLVANIA | 77 FR Page 18922 | Final Approval | Clean Data Determination/Attainment Determination |
| 03/29/2012 | Johnstown, PA | PENNSYLVANIA | 77 FR Page 18922 | Final Approval | Clean Data Determination/Attainment Determination |
| 03/29/2012 | Lancaster, PA | PENNSYLVANIA | 77 FR Page 18922 | Final Approval | Clean Data Determination/Attainment Determination |
| 01/20/2012 | Allentown, PA | PENNSYLVANIA | 77 FR Page 2941 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 01/20/2012 | Harrisburg-Lebanon-Carlisle-York, PA | PENNSYLVANIA | 77 FR Page 2941 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 01/20/2012 | Johnstown, PA | PENNSYLVANIA | 77 FR Page 2941 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 01/20/2012 | Lancaster, PA | PENNSYLVANIA | 77 FR Page 2941 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 11/18/2011 | Charleston, WV | WEST VIRGINIA | 76 FR Page 71450 | Final Approval | Clean Data Determination/Attainment Determination |
| 11/10/2011 | Birmingham, AL | ALABAMA | 76 FR Page 70091 | Proposed Approval | Redesignation to Maintenance |
| 10/04/2011 | Steubenville-Weirton, OH-WV | OHIO | 76 FR Page 61291 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 10/04/2011 | Steubenville-Weirton, OH-WV | WEST VIRGINIA | 76 FR Page 61291 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 08/19/2011 | Charleston, WV | WEST VIRGINIA | 76 FR Page 51927 | Proposed Approval | Clean Data Determination/Attainment Determination |
| 02/03/2011 | West Central Pinal, AZ | ARIZONA | 76 FR Page 6056 | Final Approval | Designation to Nonattainment |
| 09/20/2010 | Birmingham, AL | ALABAMA | 75 FR Page 57186 | Final Approval | Clean Data Determination/Attainment Determination |
| 06/14/2010 | Birmingham, AL | ALABAMA | 75 FR Page 33562 | Proposed Approval | Clean Data Determination/Attainment Determination |
First Notice