# Air Plan Approval; California; Imperial County Air Pollution Control District
> **Rule** · Final rule. · Published 2019-08-29 · Effective 2019-09-30 · 84 FR 45418
## Document
- **Document number:** 2019-18589
- **Category:** air-emissions
- **Federal Register citation:** 84 FR 45418
- **CFR reference:** 40 CFR 52
- **Publication date:** 2019-08-29
- **Effective date:** 2019-09-30
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2019-0005
## Abstract

The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of the California state implementation plan (SIP). These revisions concern emissions of particulate matter (PM) from open areas and wood burning appliances and update certain definitions relevant to stationary source permitting. We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/08/29/2019-18589/air-plan-approval-california-imperial-county-air-pollution-control-district)
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