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Promulgation of State Implementation Plan Revisions; Infrastructure Requirements for the 2008 Lead, 2008 Ozone, 2010 NO2, 2010 SO2, and 2012 PM2.5 National Ambient Air Quality Standards; Wyoming

air-emissions · Rule · Published 2017-04-25 · Effective 2017-05-25 · WY · 82 FR 18992

Document

Document number
2017-08252
Federal Register citation
82 FR 18992
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2017-04-25
Effective date
2017-05-25
State
WY
EPA docket
EPA-R08-OAR-2012-0933

Abstract

The Environmental Protection Agency (EPA) is approving elements of State Implementation Plan (SIP) revisions from the State of Wyoming to demonstrate the State meets infrastructure requirements of the Clean Air Act (CAA) for the National Ambient Air Quality Standards (NAAQS) promulgated for ozone on March 12, 2008, lead (Pb) on October 15, 2008, nitrogen dioxide (NO<INF>2</INF>) on January 22, 2010, sulfur dioxide (SO<INF>2</INF>) on June 2, 2010, and fine particulate matter (PM<INF>2.5</INF>) on December 14, 2012. The EPA is also approving SIP revisions the State submitted regarding state boards.

Source

Authoritative
Federal Register document
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