2018-28171: Approval and Promulgation of State Implementation Plan, Louisiana; Attainment Demonstration for the St. Bernard Parish 2010 SO2 Primary National Ambient Air Quality Standard Nonattainment Area; Supplemental Notice of Proposed Rulemaking
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In this supplemental notice of proposed rulemaking (SNPRM), the Environmental Protection Agency (EPA) is supplementing our proposed approval document, concerning the 2010 Sulfur Dioxide (SO<INF>2</INF>) Primary National Ambient Air Quality Standard (NAAQS) Nonattainment Area State Implementation Plan (SIP) revision for St. Bernard Parish. The EPA is also reopening the public comment period.
The agency’s own summary, as published.
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
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