Approval and Promulgation of Maintenance Plan Revisions; Michigan
air-emissions · Rule · Published 2005-01-28 · Effective 2005-03-29 · MI · 70 FR 4019
Document
Document number
05-1633
Federal Register citation
70 FR 4019
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2005-01-28
Effective date
2005-03-29
State
MI
EPA docket
R05-OAR-2004-MI-0003
Abstract
The Environmental Protection Agency (EPA) is approving a December 19, 2003 request from Michigan for a State Implementation Plan (SIP) revision of the Southeast Michigan carbon monoxide (CO) maintenance plan. The CO maintenance plan revision establishes a new on-road emissions inventory for the years 1996 and 2010. The revision also establishes a new transportation conformity motor vehicle emissions budget (MVEB) for the year 2010. The emission inventory and MVEB updates are designed to maintain the National Ambient Air Quality Standards (NAAQS) for CO as required by the Clean Air Act (CAA).