Federal Register Notices Related to
PM-2.5 Designations and Classifications
(1997 Standard)
Ordered by Category
As of July 31, 2009
| CLEAN AIR/ATTAINMENT DETERMINATION | ||||||||
| 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 | ||||
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