federal_register: 2023-27297
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-27297 | Air Plan Approval; Alabama; Birmingham Limited Maintenance Plan for the 2006 24-Hour PM2.5 NAAQS | Proposed Rule | The Environmental Protection Agency (EPA) is proposing to approve a State implementation plan (SIP) revision submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM), via a letter dated February 2, 2021. The SIP revision includes the 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) national ambient air quality standards (NAAQS) Limited Maintenance Plan (LMP) for the Birmingham, Alabama maintenance area (Birmingham Area or Area). The Birmingham 2006 24-hour PM<INF>2.5</INF> maintenance area is comprised of Jefferson County, Shelby County, and a portion of Walker County. EPA is proposing to approve the Birmingham Area LMP because it provides for the maintenance of the 2006 24-hour PM<INF>2.5</INF> NAAQS within the Birmingham Area through the end of the second 10-year portion of the maintenance period in 2034. The effect of this action would be to incorporate into the Alabama SIP certain commitments related to maintenance of the 2006 24-hour PM<INF>2.5</INF> NAAQS in the Birmingham Area, making them federally enforceable. EPA is also starting the adequacy process, consistent with requirements in the transportation conformity rule, for this LMP. | 2023-12-13 | 2023 | 12 | https://www.federalregister.gov/documents/2023/12/13/2023-27297/air-plan-approval-alabama-birmingham-limited-maintenance-plan-for-the-2006-24-hour-pm25-naaqs | https://www.govinfo.gov/content/pkg/FR-2023-12-13/pdf/2023-27297.pdf | Environmental Protection Agency | 145 | The Environmental Protection Agency (EPA) is proposing to approve a State implementation plan (SIP) revision submitted by the State of Alabama, through the Alabama Department of Environmental Management (ADEM), via a letter dated February 2, 2021. The... |