Approval of Arizona State Implementation Plan Revisions; Maricopa County Air Quality Department; Stationary Source Permits; New Source Review
air-emissions · Rule · Published 2022-02-15 · Effective 2022-03-17 · AZ · 87 FR 8418
Document
Document number
2022-02773
Federal Register citation
87 FR 8418
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2022-02-15
Effective date
2022-03-17
State
AZ
EPA docket
EPA-R09-OAR-2020-0352
Abstract
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Maricopa County Air Quality Department's (MCAQD or Department) portion of the state implementation plan (SIP) for the State of Arizona. We are finalizing full approval of six MCAQD rules for the Department's New Source Review (NSR) preconstruction permitting program for new and modified stationary sources of air pollution under the Clean Air Act (CAA or the Act). The revisions update the MCAQD's NSR permitting program for new and modified sources of air pollution.