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Learn about Synthetic Minor Operating Permit eligibility and requirements, and view a list of Bay Area Synthetic Minor Facilities.

View the BACT / TBACT Workbook, a resource for guiding permit applicants and Air District staff through the New Source Review permitting process.

Find out how the Air District uses modeling to understand pollutant behavior, estimate exposure levels, help with regional planning, support permit applications, and more.

The Air District has issued 18 Notices of Violation to MRC for violations of air quality regulations and/or permit conditions for the February 1 fire. This is an ongoing investigation, and more violations may be issued.

The Air District has issued 3 Notices of Violation to Valero for violations of air quality regulations and/or permit conditions for the May 5 fire. This is an ongoing investigation, and more violations may be issued.

The Hearing Board is an independent quasi-judicial body created by California State law with the sole authority to provide temporary relief from Bay Area Air Quality Management District rules, regulations, and permit conditions, under certain circumstances.

Nov 29, 2023 ... DRAFT Path to Clean Air Plan December 2023 Appendix J: List Of Community Concerns For The Path To Clean Air Community Emissions Reduction Plan This document is a summary of community concerns ...

Jun 3, 2024 ... Path to Clean Air Plan April 2024 Appendix J: List Of Community Concerns For The Path To Clean Air Community Emissions Reduction Plan This document is a summary of community concerns that ...

Mar 12, 2024 ... DRAFT Final Path to Clean Air Plan March 2024 Appendix J: List Of Community Concerns For The Path To Clean Air Community Emissions Reduction Plan This document is a summary of community ...

Nov 14, 2022 ... Appendix J – Regulation 2-5-114 (Limited Exemption- Modified Source with No Increase in Toxicity- Weighted Emissions) Emissions ...

Mar 17, 2016 ... Bay Area Air Quality Management District 939 Ellis Street San Francisco, CA 94109 (415) 771-6000 Final MAJOR FACILITY REVIEW PERMIT Issued To: Keller Canyon Landfill Company ...

Nov 3, 2005 ... Bay Area Air Quality Management District 939 Ellis Street San Francisco, CA 94109 (415) 771-6000 Permit Evaluation and Statement of Basis for MAJOR FACILITY REVIEW PERMIT Minor Revision ...