West Virginia SIP, 45 CSR 8 - Ambient Air Quality Standards
* State: West Virginia
* Agency: WV-Department of Environmental Protection
* Regulation Type: Rule
* Rule #: 45 CSR 8
* Rule Title: Ambient Air Quality Standards
* State Effective Date: 6/1/20
* Final Federal Register Date: 9/23/21
* Federal Register Citation #: 86 FR 52839
* Superseded:
* Rescinded Date:
* Comments: 1. Revisions to 45CSR8, including SIP-approved provisions previously located in 45 CSR 9 and 12, became SIP-effective on March 12, 2009.
2. Entire regulation is reorganized and revised. The State effective date is 6/16/11, and the SIP effective date is 10/12/12.
3. Entire regulation is revised. The SIP effective date is 12/28/12.
4. 79 FR 56513 filing dates and effective dates were revised. 9/22/14 FR date state effective 6/1/14
5. 83 FR 12677 dated 3/23/18 with state effective of 6/1/17 and federally effective 4/23/18.
6. 83 FR 50271 dated 10/5/18 with state effective 6/1/18 and federally effective 11/5/18.
7. 85 FR 10613 dated 2/25/20 with State effective date of 6/1/19 and federally effective 3/26/20.
8. 86 FR 52839 dated 9/23/21 with State effective date of 6/1/20 and federally effective 10/25/21.