Approval and Promulgation of Air Quality Implementation Plans; Indiana
air-emissions · Rule · Published 2013-10-23 · Effective 2013-12-23 · IN · 78 FR 63093
Document
Document number
2013-24118
Federal Register citation
78 FR 63093
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2013-10-23
Effective date
2013-12-23
State
IN
EPA docket
EPA-R05-OAR-2011-0828
Abstract
On September 19, 2011, Indiana submitted changes to its monitoring rules to EPA as a revision to its state implementation plan (SIP). The monitoring rules will be used to determine whether various source categories are in compliance with the applicable emission limits. On September 6, 2013, Indiana made a supplemental submission of a related definition. For the reasons discussed below, EPA is approving these revisions to the monitoring rules in the Indiana SIP.