# Approval of California Air Plan Revisions, Great Basin Unified Air Pollution Control District and the Town of Mammoth Lakes
> **Rule** · Direct final rule. · Published 2017-06-30 · Effective 2017-08-29 · 82 FR 29762
## Document
- **Document number:** 2017-13196
- **Category:** air-emissions
- **Federal Register citation:** 82 FR 29762
- **CFR reference:** 40 CFR 52
- **Publication date:** 2017-06-30
- **Effective date:** 2017-08-29
- **State:** CA
- **EPA docket:** EPA-R09-OAR-2016-0409
## Abstract

The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the Great Basin Unified Air Pollution Control District (GBUAPCD) and the Town of Mammoth Lakes portion of the California State Implementation Plan (SIP). These revisions concern emissions of particulate matter (PM) from wood burning devices and road dust in the Town of Mammoth Lakes. 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/2017/06/30/2017-13196/approval-of-california-air-plan-revisions-great-basin-unified-air-pollution-control-district-and-the)
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