Approval and Promulgation of Implementation Plans; California State Implementation Plan Revision; North Coast Unified Air Quality Management District and Northern Sonoma County Air Pollution Control District
air-emissions · Rule · Published 1999-02-09 · Effective 1999-04-12 · CA · 64 FR 6223
Document
Document number
99-2793
Federal Register citation
64 FR 6223
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
1999-02-09
Effective date
1999-04-12
State
CA
EPA docket
CA-011-0071
Abstract
EPA is taking direct final action to approve revisions to the California State Implementation Plan (SIP). This action is an administrative change which revises the definitions in North Coast Unified Air Quality Management District (NCUAQMD) and Northern Sonoma County Air Pollution Control District (NSCAPCD) Rules 130, Definitions. The intended effect of approving this action is to incorporate changes to the definitions for clarity and consistency with revised federal and state definitions. This approval action will incorporate these definitions into the Federally approved SIP. Thus, EPA is finalizing the approval of these revisions into the California SIP under provisions of the CAA regarding EPA action on SIP submittals, SIPs for national primary and secondary ambient air quality standards and plan requirements for nonattainment areas.