West Virginia Regulation
|West Virginia |
|WV-Department of Environmental Protection|
| 45 CSR 8|
|Ambient Air Quality Standards|
State Effective Date
Final Federal Register Date
Federal Register Citation #
|79 FR 56513|
|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