Air Plan Conditional Approval; Arizona; Maricopa County
air-emissions · Rule · Published 2020-02-26 · Effective 2020-03-27 · AZ · 85 FR 10986
Document
Document number
2020-03247
Federal Register citation
85 FR 10986
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2020-02-26
Effective date
2020-03-27
State
AZ
EPA docket
EPA-R09-OAR-2019-0493
Abstract
The Environmental Protection Agency (EPA) is taking final action to conditionally approve revisions to the Maricopa County Air Quality Department (MCAQD or the County) portion of the Arizona State Implementation Plan (SIP). These revisions concern emissions of volatile organic compounds (VOCs) from organic liquid and gasoline storage and transfer operations. We are conditionally approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act). We are also conditionally approving the County's Reasonably Available Control Technology (RACT) demonstration for the source categories associated with these rules.