Environmental Protection Agency Docket EPA-R04-OAR-2018-0308 Proposed Rule

2018-20530: Air Plan Approval; KY; Updates to Attainment Status Designations

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Summary

The Commonwealth of Kentucky, through the Kentucky Division for Air Quality (KDAQ), submitted a revision to the Kentucky State Implementation Plan (SIP) on December 13, 2016. The SIP revision updates, as of October 6, 2016, the description and attainment status designations for geographic areas within the Commonwealth for several National Ambient Air Quality Standards (NAAQS). The updates are being made to conform Kentucky's attainment status tables with the federal attainment status designations made for these areas. The Environmental Protection Agency (EPA) is proposing to approve Kentucky's SIP revision because it is consistent with the Clean Air Act (CAA or Act) and EPA's regulations.

The agency’s own summary, as published.

What this changes

Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.

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