Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes; State of California; Redesignation of San Diego County to Attainment for the 1997 8-Hour Ozone Standard
air-emissions · Rule · Published 2013-06-04 · Effective 2013-07-05 · CA · 78 FR 33230
Document
Document number
2013-13064
Federal Register citation
78 FR 33230
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2013-06-04
Effective date
2013-07-05
State
CA
EPA docket
EPA-R09-OAR-2012-0971
Abstract
EPA is approving, as a revision of the California state implementation plan, a request from the California Air Resources Board to redesignate the San Diego County ozone nonattainment area to attainment of the 1997 8-hour ozone National Ambient Air Quality Standard (1997 ozone standard) because the request meets the statutory requirements for redesignation under the Clean Air Act. EPA is also approving the State's plan for maintaining the 1997 ozone standard in San Diego County for ten years beyond redesignation, and the inventories and related motor vehicle emissions budgets within the plan, because they meet the applicable requirements for such plans and budgets.