Approval and Promulgation of Air Quality Implementation Plans; Virginia; Adoption of the Revised Lead Standards and Related Reference Conditions, and Update of Appendices
air-emissions · Rule · Published 2011-01-26 · Effective 2011-03-28 · VA · 76 FR 4537
Document
Document number
2011-1466
Federal Register citation
76 FR 4537
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2011-01-26
Effective date
2011-03-28
State
VA
EPA docket
EPA-R03-OAR-2010-0882
Abstract
EPA is taking direct final action to approve revisions to the Commonwealth of Virginia State Implementation Plan (SIP). The revisions add the primary and secondary lead standards of 0.15 micrograms per cubic meter ([mu]g/m\3\), related reference conditions, and update the list of appendices under "Documents Incorporated by Reference." Virginia's SIP revisions for the national ambient air quality standards (NAAQS) for lead are consistent with the Federal lead standards. This action is being taken under the Clean Air Act (CAA).