Air Plan Partial Approval and Partial Disapproval; California; San Diego
air-emissions · Rule · Published 2020-12-03 · Effective 2021-01-04 · CA · 85 FR 77996
Document
Document number
2020-26649
Federal Register citation
85 FR 77996
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2020-12-03
Effective date
2021-01-04
State
CA
EPA docket
EPA-R09-OAR-2020-0136
Abstract
The Environmental Protection Agency (EPA) is taking final action to partially approve and partially disapprove revisions to the San Diego Air Pollution Control District (SDAPCD or "District") portion of the California State Implementation Plan (SIP). These revisions concern the District's demonstration regarding reasonably available control technology (RACT) requirements and negative declarations for the 2008 ozone national ambient air quality standards (NAAQS or "standards") in the San Diego ozone nonattainment area under the jurisdiction of the SDAPCD.