Revisions to the California State Implementation Plan, Northern Sonoma County Air Pollution Control District (NSCAPCD) and Mendocino County Air Quality Management District (MCAQMD)
air-emissions · Rule · Published 2011-05-06 · Effective 2011-07-05 · CA · 76 FR 26192
Document
Document number
2011-11038
Federal Register citation
76 FR 26192
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2011-05-06
Effective date
2011-07-05
State
CA
EPA docket
EPA-R09-OAR-2011-0302
Abstract
EPA is taking direct final action to approve revisions to the Northern Sonoma County Air Pollution Control District (NSCAPCD) and Mendocino County Air Quality Management District (MCAQMD) portions of the California State Implementation Plan (SIP). Both districts are required under Part C of title I of the Clean Air Act (CAA) to adopt and implement SIP-approved Prevention of Significant Deterioration (PSD) permit programs. These revisions update the definitions used in the districts' PSD permit programs.