Clean Air Act Approval and Promulgation of State Implementation Plan for Colorado; Carbon Monoxide Contingency Measures for Colorado Springs and Fort Collins
air-emissions · Rule · Published 1997-12-23 · Effective 1998-02-23 · CO · 62 FR 67006
Document
Document number
97-33320
Federal Register citation
62 FR 67006
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
1997-12-23
Effective date
1998-02-23
State
CO
EPA docket
CO-44-1-6866(a)
Abstract
EPA approves the State implementation plan (SIP) revisions submitted by the State of Colorado with a letter dated February 18, 1994. This submittal addresses the Federal Clean Air Act requirement to submit contingency measures for carbon monoxide (CO) for the Colorado Springs and Fort Collins areas designated as nonattainment for the CO National Ambient Air Quality Standards (NAAQS). The rationale for the approval is set forth in this document; additional information is available at the address indicated below.