Approval and Promulgation of Air Quality Implementation Plans; Wyoming; Revisions to the Wyoming Air Quality Standards and Regulations; Ambient Standards for Particulate Matter and for Lead

air-emissions · Rule · Published 2014-08-26 · Effective 2014-10-27 · WY · 79 FR 50840

Document

Document number: 2014-20225
Federal Register citation: 79 FR 50840
CFR reference: 40 CFR 52
Type: Rule
Action: Direct final rule.
Category: air-emissions
Publication date: 2014-08-26
Effective date: 2014-10-27
State: WY
EPA docket: EPA-R08-OAR-2013-0006

Abstract

The Environmental Protection Agency (EPA) is taking direct final action to approve a State Implementation Plan (SIP) revision submitted by the State of Wyoming. The revision affects Wyoming's Air Quality Standards and Regulations (WAQSR) regarding ambient standards for particulate matter and for lead (Pb). This action is being taken under section 110 of the Clean Air Act (CAA).

Source

Authoritative: Federal Register document
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