Air Quality State Implementation Plans: Arizona; Approval and Conditional Approval of State Implementation Plan Revisions; Maricopa County Air Quality Department; Stationary Source Permits
air-emissions · Rule · Published 2019-04-05 · Effective 2019-05-06 · AZ · 84 FR 13543
Document
Document number
2019-06384
Federal Register citation
84 FR 13543
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2019-04-05
Effective date
2019-05-06
State
AZ
EPA docket
EPA-R09-OAR-2017-0481
Abstract
The Environmental Protection Agency (EPA) is finalizing revisions to the Maricopa County Air Quality Department's (MCAQD) portion of the state implementation plan (SIP) for the State of Arizona. We are finalizing full approval of Rules 210, 220, 240, and 241, and conditional approval of Rules 100 and 200. The revisions update the MCAQD's New Source Review (NSR) permitting program for new and modified sources of air pollution.