Approval and Promulgation of Air Quality Implementation Plans; State of Colorado; Colorado Springs Carbon Monoxide Redesignation to Attainment, Designation of Areas for Air Quality Planning Purposes, and Approval of a Related Revision
air-emissions · Rule · Published 1999-08-25 · Effective 1999-10-25 · CO · 64 FR 46279
Document
Document number
99-21933
Federal Register citation
64 FR 46279
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
1999-08-25
Effective date
1999-10-25
State
CO
EPA docket
CO-001-0032a
Abstract
On August 19, 1998, the Governor of Colorado submitted a request to redesignate the Colorado Springs ``moderate'' carbon monoxide (CO) nonattainment area to attainment for the CO National Ambient Air Quality Standard (NAAQS). The Governor also submitted a CO maintenance plan. In addition, on October 1, 1998, the Governor submitted revisions to Colorado's Regulation No. 13 ``Oxygenated Fuels Program''. In this action, EPA is approving the Colorado Springs CO redesignation request, the maintenance plan, and the revisions to Regulation No. 13.