Clean Air Act Approval and Promulgation of Air Quality Implementation Plan Revision for Colorado; Long-Term Strategy of State Implementation Plan for Class I Visibility Protection
air-emissions · Rule · Published 2006-11-02 · Effective 2006-12-04 · CO · 71 FR 64465
Document
Document number
E6-18416
Federal Register citation
71 FR 64465
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2006-11-02
Effective date
2006-12-04
State
CO
EPA docket
EPA-R08-OAR-2005-CO-0002
Abstract
On January 24, 2006, EPA published a proposed approval of a revision updating the Long-Term Strategy of the State Implementation Plan (SIP) for Class I Visibility Protection, which was submitted by the Governor of Colorado with a letter dated March 24, 2005. In a February 13, 2006, letter EPA received adverse comments on our proposed approval from Rocky Mountain Clean Air Action. In this final rulemaking, we address the adverse comments received and finalize our approval.