Carbon Monoxide (1971) Attainment Date Extensions

Data is current as of March 31, 2025
Ordered by Classification

Click on the 'FR' link to view the Federal Register Notice

---

SERIOUS
Anchorage, AK
Extension from 12/31/1995 to 12/31/1996
Proposed Approval	06/28/1996	61 FR 33703
Direct Final	06/28/1996	61 FR 33676	Effective: 08/27/1996
Fairbanks, AK
Extension from 12/31/2000 to 12/31/2001
Proposed Approval	05/25/2001	66 FR 28872
Direct Final	05/25/2001	66 FR 28836	Effective: 07/24/2001
Las Vegas, NV
Extension from 12/31/1995 to 12/31/1996
Proposed Approval	08/12/1996	61 FR 41759
Final Approval	11/06/1996	61 FR 57331	Effective: 12/06/1996

Go Top