Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning Purposes; State of California; Ozone; Nitrogen Dioxide; Technical Amendments
air-emissions · Rule · Published 2012-03-21 · Effective 2012-03-21 · CA · 77 FR 16447
Document
Document number
2012-6562
Federal Register citation
77 FR 16447
CFR reference
40 CFR 81
Type
Rule
Action
Final rule; technical amendments.
Category
air-emissions
Publication date
2012-03-21
Effective date
2012-03-21
State
CA
EPA docket
EPA-R09-OAR-2012-0189
Abstract
EPA is making technical amendments to the Code of Federal Regulations (CFR) to reflect the final actions published by the Agency on October 7, 2003, April 30, 2004, and May 5, 2010 in connection with the designations and classifications of certain areas in California for the 1971 annual nitrogen dioxide standard and the 1997 eight-hour ozone standard pursuant to the Clean Air Act. The areas that are the subject of these technical amendments include Riverside County, Western Mojave Desert, South Coast Air Basin, Eastern Kern County, and San Diego County.