# Approval and Promulgation of Implementation Plans; Onondaga County Carbon Monoxide Maintenance Plan Revision; State of New York
> **Rule** · Direct final rule. · Published 2005-09-08 · Effective 2005-11-07 · 70 FR 53304
## Document
- **Document number:** 05-17721
- **Category:** air-emissions
- **Federal Register citation:** 70 FR 53304
- **CFR reference:** 40 CFR 52
- **Publication date:** 2005-09-08
- **Effective date:** 2005-11-07
- **State:** NY
- **EPA docket:** Region II Docket No. R02-OAR-2005-NY-0002
## Abstract

The EPA is approving a State Implementation Plan (SIP) revision submitted by the State of New York. This revision will establish an updated ten-year carbon monoxide (CO) maintenance plan for the Onondaga County attainment area. Onondaga County was redesignated to attainment of the CO National Ambient Air Quality Standard (NAAQS) on September 29, 1993 and a maintenance plan was also approved at that time. By this action, EPA is approving the New York State Department of Environmental Conservation's (New York) second maintenance plan for Onondaga County because it provides for continued attainment for an additional ten years of the CO NAAQS. In addition, EPA is approving New York's revised Part 225-3 (Oxygenated Gasoline Program provisions).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2005/09/08/05-17721/approval-and-promulgation-of-implementation-plans-onondaga-county-carbon-monoxide-maintenance-plan)
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