federal_register: 2021-27018
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
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| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-27018 | Air Plan Approval; Arizona, California, Nevada; Emissions Statements Requirements | Proposed Rule | The Environmental Protection Agency (EPA) is proposing to approve revisions, under the Clean Air Act (CAA or "Act"), to portions of the Arizona, California, and Nevada State Implementation Plans (SIPs) regarding emissions statements (ES) requirements for the 2015 ozone national ambient air quality standards (NAAQS). We are also proposing to approve ES certifications ("certifications") adopted by various California air districts that existing SIP-approved rules are adequate to meet the ES requirements for the 2015 ozone NAAQS. In addition, we are proposing that the following Arizona, California, and Nevada nonattainment areas (NAAs) meet the ES requirements for the 2015 ozone NAAQS: Phoenix-Mesa, Yuma, Amador County, Butte County, Imperial County, Los Angeles-San Bernardino Counties (West Mojave Desert), Los Angeles-South Coast Air Basin, Nevada County (Western part), Riverside County (Coachella Valley), Sacramento Metro, San Diego County, San Francisco Bay Area, San Joaquin Valley, San Luis Obispo (Eastern part), Sutter Buttes, Tuolumne County, Ventura County, and Las Vegas. We are also proposing to approve that two NAAs meet requirements for prior ozone NAAQS. Finally, we are proposing that Maricopa County Air Quality District (MCAQD) Rule 100, section 503, which we proposed for approval into the SIP on February 23, 2021, meets the ES requirements for the 2015 ozone NAAQS. We are taking comments on this proposal and plan to follow with a final action. | 2021-12-14 | 2021 | 12 | https://www.federalregister.gov/documents/2021/12/14/2021-27018/air-plan-approval-arizona-california-nevada-emissions-statements-requirements | https://www.govinfo.gov/content/pkg/FR-2021-12-14/pdf/2021-27018.pdf | Environmental Protection Agency | 145 | The Environmental Protection Agency (EPA) is proposing to approve revisions, under the Clean Air Act (CAA or "Act"), to portions of the Arizona, California, and Nevada State Implementation Plans (SIPs) regarding emissions statements (ES) requirements... |