Approval and Promulgation of Implementation Plans; Arizona Maricopa Nonattainment Area; PM-10
air-emissions · Rule · Published 1999-06-29 · Effective 1999-07-29 · AZ · 64 FR 34726
Document
Document number
99-16371
Federal Register citation
64 FR 34726
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
1999-06-29
Effective date
1999-07-29
State
AZ
EPA docket
AZ079-0014
Abstract
EPA is approving under the Clean Air Act (CAA or Act) a revision to the Arizona State Implementation Plan (SIP) reflecting Arizona State legislation that provides for the expeditious implementation of best management practices to reduce fugitive dust from agricultural sources in the Maricopa County (Phoenix) PM-10 nonattainment area. Because EPA is approving the State legislation as meeting the reasonably available control measure (RACM) requirements of the Act, EPA is also withdrawing a federal implementation plan (FIP) commitment, promulgated under section 110(c) of the Act, to adopt and implement RACM for agricultural fields and aprons in the Maricopa area.