Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Total Suspended Particulate Matter SIP Revision
air-emissions · Rule · Published 2014-01-31 · Effective 2014-04-01 · WI · 79 FR 5291
Document
Document number
2014-01900
Federal Register citation
79 FR 5291
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2014-01-31
Effective date
2014-04-01
State
WI
EPA docket
EPA-R05-OAR-2013-0502
Abstract
The Environmental Protection Agency (EPA) is taking direct final action to approve a revision to the Wisconsin State Implementation Plan (SIP). The SIP revision repeals an obsolete Total Suspended Particulate Matter (TSP) rule to align the State's air quality standards with the current National Ambient Air Quality Standards (NAAQS). This action makes no substantive changes to the SIP and imposes no new requirements.