Approval and Promulgation of Air Quality Implementation Plans; Virginia; Opacity Source Surveillance Methods
air-emissions · Rule · Published 2010-02-24 · Effective 2010-04-26 · VA · 75 FR 8249
Document
Document number
2010-3512
Federal Register citation
75 FR 8249
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2010-02-24
Effective date
2010-04-26
State
VA
EPA docket
EPA-R03-OAR-2010-0009
Abstract
EPA is taking direct final action to approve revisions to the Commonwealth of Virginia State Implementation Plan (SIP). The revisions update methods for determining compliance with opacity standards for existing, new and modified stationary sources. EPA is approving these revisions in accordance with the requirements of the Clean Air Act (CAA).