Approval and Promulgation of Air Quality Implementation Plans; Montana; 1990 Base Year Emission Inventories for Montana

air-emissions · Rule · Published 1997-12-15 · Effective 1998-02-13 · MT · 62 FR 65613

Document

Document number: 97-32644
Federal Register citation: 62 FR 65613
CFR reference: 40 CFR 52
Type: Rule
Action: Direct final rule.
Category: air-emissions
Publication date: 1997-12-15
Effective date: 1998-02-13
State: MT
EPA docket: MT-001-0002a, MT-001-0003a

Abstract

EPA is approving the 1990 base year carbon monoxide (CO) emission inventories for Missoula, Billings, and Great Falls that were submitted by the State to satisfy certain requirements of the Clean Air Act (CAA), as amended in 1990.

Source

Authoritative: Federal Register document
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