*   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:   06/01/2019
*   Final Federal Register Date:   2/25/2020
*   Federal Register Citation #:   85 FR 10613
*   Superseded:
*    Rescinded Date: 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.

• West Virginia SIP, 45csr8_effective_2019-06-01. (PDF)(2 pp, 95 K)
  West Virginia SIP, 45csr8_effective_2019-06-01.