# Finding of Attainment for Carbon Monoxide (CO); Spokane CO Nonattainment Area, Washington
> **Rule** · Final rule. · Published 2001-08-22 · 66 FR 44060
## Document
- **Document number:** 01-21195
- **Category:** air-emissions
- **Federal Register citation:** 66 FR 44060
- **CFR reference:** 40 CFR 81
- **Publication date:** 2001-08-22
- **State:** WA
- **EPA docket:** Docket# WA-01-002
## Abstract

EPA is finding that the Spokane CO nonattainment area in Washington has attained the National Ambient Air Quality Standards (NAAQS) for CO by the deadline required by the Clean Air Act (CAA), December 31, 2000.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/08/22/01-21195/finding-of-attainment-for-carbon-monoxide-co-spokane-co-nonattainment-area-washington)
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