Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; The 2005 ROP Plan for the Pennsylvania Portion of the Philadelphia-Wilmington-Trenton Severe Area Severe 1-Hour Ozone Nonattainment Area
air-emissions · Rule · Published 2004-05-21 · Effective 2004-06-21 · PA · 69 FR 29238
Document
Document number
04-11339
Federal Register citation
69 FR 29238
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2004-05-21
Effective date
2004-06-21
State
PA
EPA docket
PA213-4026
Abstract
EPA is approving State Implementation Plan (SIP) revisions submitted by the Commonwealth of Pennsylvania. These revisions amend Pennsylvania's rate-of-progress (ROP) plan for 2005 for its portion of the Philadelphia-Wilmington-Trenton severe 1-hour ozone nonattainment area (the Philadelphia area). These revisions update the plan's emission inventories and motor vehicle emissions budgets (MVEBs) to reflect the use of MOBILE6 while continuing to satisfy the ROP requirement for 2005. The revisions also amend the contingency measures associated with the 2005 ROP plan. These SIP revisions are being approved in accordance with the Clean Air Act (the Act).