Approval and Promulgation of Implementation Plans; Arizona Maricopa Nonattainment Area; Carbon Monoxide
air-emissions · Rule · Published 1996-10-03 · AZ · 61 FR 51599
Document
Document number
96-25400
Federal Register citation
61 FR 51599
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
1996-10-03
State
AZ
EPA docket
AZ033-0007 FRL-5628-6
Abstract
EPA is approving contingency measures adopted pursuant to the Clean Air Act (CAA) and submitted to EPA by the State of Arizona as revisions to the Arizona State Implementation Plan (SIP) for the Maricopa (Phoenix) carbon monoxide (CO) nonattainment area. Based on the approval of these measures, EPA is withdrawing its federal contingency process for the Maricopa area and its proposed list of highway projects subject to delay.