# Approval and Promulgation of Implementation Plans; Illinois
> **Rule** · Direct final rule. · Published 2001-02-07 · Effective 2001-04-09 · 66 FR 9206
## Document
- **Document number:** 01-1822
- **Category:** air-emissions
- **Federal Register citation:** 66 FR 9206
- **CFR reference:** 40 CFR 52
- **Publication date:** 2001-02-07
- **Effective date:** 2001-04-09
- **State:** IL
- **EPA docket:** IL198-1a
## Abstract

The USEPA is approving a negative declaration submitted by the State of Illinois which indicates there is no need for regulations covering the industrial cleaning solvents category in the Chicago ozone nonattainment area. The Chicago ozone nonattainment area includes Cook County, DuPage County, Aux Sable and Goose Lake Townships in Grundy County, Kane County, Oswego Township in Kendall County, Lake County, McHenry County and Will County. The State's negative declaration regarding industrial cleaning solvents category sources was submitted to USEPA in a letter dated December 23, 1999.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/02/07/01-1822/approval-and-promulgation-of-implementation-plans-illinois)
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