Approval and Promulgation of State Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of Arizona; Maricopa County Area; Technical Correction
air-emissions · Rule · Published 2005-03-10 · Effective 2005-04-11 · AZ · 70 FR 11882
Document
Document number
05-4710
Federal Register citation
70 FR 11882
CFR reference
40 CFR 52
Type
Rule
Action
Final rule; technical correction.
Category
air-emissions
Publication date
2005-03-10
Effective date
2005-04-11
State
AZ
EPA docket
AZ 135-0085
Abstract
In this action, EPA is amending the regulations that identify area designations within Arizona. The purpose of this action is to correct this section to clarify the boundary description of the Phoenix Planning Area designated as nonattainment for the National Ambient Air Quality Standards (NAAQS) for particulate matter 10 microns or smaller in diameter (PM-10).