Air Plan Approval; Michigan; Revisions to Part 9 Miscellaneous Rules
air-emissions · Rule · Published 2018-07-19 · Effective 2018-08-20 · MI · 83 FR 34050
Document
Document number
2018-15339
Federal Register citation
83 FR 34050
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2018-07-19
Effective date
2018-08-20
State
MI
EPA docket
EPA-R05-OAR-2017-0100
Abstract
The Environmental Protection Agency (EPA) is approving a request submitted by the Michigan Department of Environmental Quality (MDEQ) on February 2, 2017, and supplemented on November 8, 2017, to revise the Michigan state implementation plan (SIP) for carbon monoxide (CO). The revision incorporates changes to Michigan's Air Pollution Control Rules entitled "Emissions Limitations and Prohibitions-- Miscellaneous." The revision updates existing source-specific rule requirements for ferrous cupola operations by removing obsolete rule language and makes a minor change to correct the citation to a Federal test method. The revision continues to result in attainment of the CO national ambient air quality standard.