Approval and Promulgation of State Implementation Plans and Designation of Areas for Air Quality Planning Purposes; California-Coachella Valley
air-emissions · Rule · Published 2003-04-18 · Effective 2003-05-19 · CA · 68 FR 19318
Document
Document number
03-9479
Federal Register citation
68 FR 19318
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2003-04-18
Effective date
2003-05-19
State
CA
EPA docket
CA-274-0372
Abstract
EPA is taking final action to approve state implementation plan (SIP) revisions submitted by the State of California to provide for attainment of the particulate matter (PM-10) national ambient air quality standard (NAAQS) in the Coachella Valley area and to establish emissions budgets for use in transportation conformity determinations. EPA is also granting the State's request for an extension of the PM-10 attainment deadline to December 31, 2006.