Revisions to the Arizona State Implementation Plan, Arizona Department of Environmental Quality
air-emissions · Rule · Published 2001-09-18 · Effective 2001-10-18 · AZ · 66 FR 48087
Document
Document number
01-23001
Federal Register citation
66 FR 48087
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2001-09-18
Effective date
2001-10-18
State
AZ
EPA docket
AZ 103-0044
Abstract
EPA is finalizing approval of revisions to the Arizona Department of Environmental Quality (ADEQ) portion of the Arizona State Implementation Plan (SIP). These revisions were proposed in the Federal Register on May 11, 2001 and concern affirmative defenses for excess emissions from sources regulated under the Clean Air Act as amended in 1990 (CAA or the Act).