Approval and Promulgation of Implementation Plans; State of Missouri
air-emissions · Rule · Published 1997-10-09 · Effective 1997-11-10 · MO · 62 FR 52659
Document
Document number
97-26529
Federal Register citation
62 FR 52659
CFR reference
40 CFR 52
Type
Rule
Action
Final conditional rule.
Category
air-emissions
Publication date
1997-10-09
Effective date
1997-11-10
State
MO
EPA docket
MO 027-1027
Abstract
The EPA is taking final action to conditionally approve the State Implementation Plan (SIP) revision concerning Missouri Rule 10 CSR 10-2.330, Control of Gasoline Reid Vapor Pressure, submitted by the Missouri Department of Natural Resources (MDNR). This revision sets a summertime gasoline Reid vapor pressure (RVP) limit of 7.2 pounds per square inch (psi), and 8.2 psi for gasoline containing at least 9.0 percent by volume but not more than 10.0 percent by volume ethanol, for gasoline distributed in Clay, Platte, and Jackson Counties in Missouri. This revision is necessary to ensure that the area continues to maintain the National Ambient Air Quality Standard (NAAQS) for ozone.