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Recent Updates: Federal Register Notices Published or Effective After March 31, 2024
Recent Updates: Federal Register Notices Published or Effective After March 31, 2024
Data is current as of April 10, 2024
is displayed for notices published or effective within 30 days of the report "As of" date.
Federal Register Notices not in this Green Book will be available in reports in the next Green Book.
The "FR" links below will display Federal Register Notices from the Government Publishing Office (GPO) website.
| NAAQS / Publication Date | Area Name / Action / Status / Effective Date / FRN Link |
| 8-Hour Ozone (2015) | |
| 04/10/2024 | Uinta Basin, UT (UT) |
| Clean Data Determination/Attainment Determination | |
| Proposed Approval | |
| 89 FR 25223 | |
| 04/10/2024 | Uinta Basin, UT (UT) |
| Attainment Date Extension | |
| Proposed Approval | |
| 89 FR 25223 | |
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