# Revisions to the California State Implementation Plan, Imperial County Air Pollution Control District
> **Rule** · Final rule. · Published 2003-03-24 · Effective 2003-04-23 · 68 FR 14161
## Document
- **Document number:** 03-6809
- **Category:** air-emissions
- **Federal Register citation:** 68 FR 14161
- **CFR reference:** 40 CFR 52
- **Publication date:** 2003-03-24
- **Effective date:** 2003-04-23
- **State:** CA
- **EPA docket:** CA 242-0386
## Abstract

EPA is finalizing a limited approval and limited disapproval of a revision to the Imperial County Air Pollution Control District (ICAPCD) portion of the California State Implementation Plan (SIP). This action was proposed in the Federal Register on November 20, 2002, and concerns particulate matter (PM-10) emissions from emission units, electrical generation units, and fuel burning equipment. Under authority of the Clean Air Act as amended in 1990 (CAA or the Act), this action simultaneously approves a local rule that regulates these emission sources and directs California to correct rule deficiencies. EPA is also finalizing a full approval of a revision to the ICAPCD portion of the California SIP concerning oxides of nitrogen (NO<INF>X</INF>) emissions from fuel burning equipment.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/03/24/03-6809/revisions-to-the-california-state-implementation-plan-imperial-county-air-pollution-control-district)
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