# Approval and Promulgation of Implementation Plans; State of Missouri
> **Rule** · Final rule. · Published 2002-02-13 · Effective 2002-03-15 · 67 FR 6658
## Document
- **Document number:** 02-3362
- **Category:** air-emissions
- **Federal Register citation:** 67 FR 6658
- **CFR reference:** 40 CFR 52
- **Publication date:** 2002-02-13
- **Effective date:** 2002-03-15
- **State:** MO
- **EPA docket:** MO 0148-1148
## Abstract

EPA is announcing approval of a revision to the State Implementation Plan (SIP) for the control of the volatility of gasoline during the summertime in the Missouri portion of the Kansas City area. This action approves amendments to Missouri's control on the summertime Reid Vapor Pressure (RVP) of gasoline distributed in Clay, Jackson, and Platte Counties. This revision changes the RVP limit from 7.2 pounds per square inch (psi) to 7.0 psi, and from 8.2 psi to 8.0 psi for gasoline containing at least 9.0 percent by volume but not more than 10.0 percent by volume ethanol. This is a part of the State's plan to maintain clean air quality in Kansas City.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/02/13/02-3362/approval-and-promulgation-of-implementation-plans-state-of-missouri)
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