Federal Register Notices Related to
Nitrogen Dioxide Designations and Classifications
As of December 14, 2012
Ordered Chronologically in Descending Order
Last Notice
| 10/07/2003 | Los Angeles South Coast Air Basin, CA | CALIFORNIA | 68 FR Page 57820 | Final Approval | Boundary Change |
| 08/15/2003 | Los Angeles South Coast Air Basin, CA | CALIFORNIA | 68 FR Page 48848 | Proposed Approval | Boundary Change |
| 07/24/1998 | Los Angeles South Coast Air Basin, CA | CALIFORNIA | 63 FR Page 39793 | Proposed Approval | Redesignation to Maintenance |
| 07/24/1998 | Los Angeles South Coast Air Basin, CA | CALIFORNIA | 63 FR Page 39747 | Direct Final | Redesignation to Maintenance |
First Notice
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