Air Quality Implementation Plan; California; Mendocino County Air Quality Management District; Stationary Source Permits
air-emissions · Rule · Published 2021-06-25 · Effective 2021-07-26 · CA · 86 FR 33539
Document
Document number
2021-13452
Federal Register citation
86 FR 33539
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2021-06-25
Effective date
2021-07-26
State
CA
EPA docket
EPA-R09-OAR-2020-0519
Abstract
The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Mendocino County Air Quality Managment District (MCAQMD or "District") portion of the California State Implementation Plan (SIP). These revisions concern the District's prevention of significant deterioration (PSD) permitting program for new and modified stationary sources of air pollution. We are approving these local rules pursuant to requirements under part C of title I of the Clean Air Act as amended in 1990 (CAA or the "Act").