Air Plan Approval; Missouri; Restriction of Emissions Credit for Reduced Pollutant Concentrations From the Use of Dispersion Techniques
air-emissions · Rule · Published 2022-05-24 · Effective 2022-06-23 · MO · 87 FR 31430
Document
Document number
2022-10993
Federal Register citation
87 FR 31430
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2022-05-24
Effective date
2022-06-23
State
MO
EPA docket
EPA-R07-OAR-2022-0285
Abstract
The Environmental Protection Agency (EPA) is taking final action to approve a revision to the State Implementation Plan (SIP) for the State of Missouri submitted on January 30, 2020. This final action amends the SIP by approving revisions to a state regulation that limits the use of dispersion techniques to meet ambient air quality standards in the vicinity of major sources of air pollution. These revisions to the state rule are a revised restructured version of the same rule. The revisions are administrative in nature and do not impact the stringency of the SIP or air quality.