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Advisory
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Air Quality Advisory
Smoke from the Timber Fire is expected to impact air quality in the South and East Bay on Tuesday and Wednesday. Residents in affected areas should stay alert to news coverage and health warnings related to smoke. Check air quality at fire.airnow.gov and take steps to protect your health from smoke. Learn how at www.baaqmd.gov/wildfiresafety. Pollution levels are not expected to exceed the national 24-hour health standard. A Spare the Air Alert is not in effect.
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248 results for 'tier 4'
Search: 'tier 4'
248 Search:
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9/4/2018 Statement of Basis
9/4/2018 Statement of Basis(378 Kb PDF, 14 pgs)Sep 4, 2018 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 749-5000 Permit Evaluation and Statement of Basis For Renewal of the MAJOR ...
Read MoreSep 4, 2018 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 749-5000 Permit Evaluation and Statement of Basis For Renewal of the MAJOR ...
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8/4/16 Letter to EPA
8/4/16 Letter to EPA(95 Kb PDF, 1 pg)Aug 8, 2016 ... August 4, 2016 Ms. Deborah Jordan Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Subject: Proposed Minor Revision to ...
Read MoreAug 8, 2016 ... August 4, 2016 Ms. Deborah Jordan Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 Subject: Proposed Minor Revision to ...
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Draft Environmental Impact Report - Chapter 4
Draft Environmental Impact Report - Chapter 4(234 Kb PDF, 10 pgs)Sep 4, 2012 ... CHAPTER 4 ALTERNATIVES Alternatives Analysis Discussion of Alternatives Description of the Project Alternatives Environmental ...
Read MoreSep 4, 2012 ... CHAPTER 4 ALTERNATIVES Alternatives Analysis Discussion of Alternatives Description of the Project Alternatives Environmental ...
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8/4/16 Statement of Basis
8/4/16 Statement of Basis(798 Kb PDF, 51 pgs)Aug 8, 2016 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 749-5000 Permit Evaluation and Statement of Basis For MINOR PERMIT REVISION of ...
Read MoreAug 8, 2016 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 (415) 749-5000 Permit Evaluation and Statement of Basis For MINOR PERMIT REVISION of ...
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Letter to EPA 4/1/2025
Letter to EPA 4/1/2025(78 Kb PDF, 1 pg)Apr 2, 2025 ... April 1, 2025 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear ...
Read MoreApr 2, 2025 ... April 1, 2025 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear ...
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Board Agenda Part 4 of 5
Board Agenda Part 4 of 5(3 Mb PDF, 202 pgs)Nov 2, 2012 ... Final Environmental Impact Report for the Proposed Amendments to Bay Area Air Quality Management District NSR and Title V Permitting Regulations November 1, 2012 ...
Read MoreNov 2, 2012 ... Final Environmental Impact Report for the Proposed Amendments to Bay Area Air Quality Management District NSR and Title V Permitting Regulations November 1, 2012 ...
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Board Agenda Part 4 of 5
Board Agenda Part 4 of 5(3 Mb PDF, 202 pgs)Dec 14, 2012 ... Final Environmental Impact Report for the Proposed Amendments to Bay Area Air Quality Management District NSR and Title V Permitting Regulations November 1, 2012 ...
Read MoreDec 14, 2012 ... Final Environmental Impact Report for the Proposed Amendments to Bay Area Air Quality Management District NSR and Title V Permitting Regulations November 1, 2012 ...
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4/18/22 Letter to EPA
4/18/22 Letter to EPA(135 Kb PDF, 1 pg)Apr 19, 2022 ... April 18, 2022 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr.
Read MoreApr 19, 2022 ... April 18, 2022 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr.
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Letter to EPA 4-10-2017
Letter to EPA 4-10-2017(173 Kb PDF, 1 pg)Apr 24, 2017 ... April 10, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 ...
Read MoreApr 24, 2017 ... April 10, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 ...
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12/4/2019 Letter to EPA
12/4/2019 Letter to EPA(152 Kb PDF, 1 pg)Dec 5, 2019 ... December 4, 2019 Ms. Elizabeth Adams Director, Air Division United States Environmental Protection Agency Region 9 75 Hawthorne Street San Francisco, CA 94105 Dear Ms. Adams: ...
Read MoreDec 5, 2019 ... December 4, 2019 Ms. Elizabeth Adams Director, Air Division United States Environmental Protection Agency Region 9 75 Hawthorne Street San Francisco, CA 94105 Dear Ms. Adams: ...
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Letter to EPA 4/14/2025
Letter to EPA 4/14/2025(98 Kb PDF, 1 pg)Apr 14, 2025 ... April 14, 2025 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: ...
Read MoreApr 14, 2025 ... April 14, 2025 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: ...
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Rule 2-4 Draft Amendments Summary
Rule 2-4 Draft Amendments Summary(7 Kb PDF, 1 pg)Jan 23, 2012 ... Proposed Changes to Regulation 2-4 Section Change 2-4-203 Added PM to the list of pollutants. 2.5 Bankable Pollutants: Emission reduction credits of the following pollutants may be deposited ...
Read MoreJan 23, 2012 ... Proposed Changes to Regulation 2-4 Section Change 2-4-203 Added PM to the list of pollutants. 2.5 Bankable Pollutants: Emission reduction credits of the following pollutants may be deposited ...
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4/23/2026 Letter to EPA
4/23/2026 Letter to EPA(391 Kb PDF, 1 pg)Apr 24, 2026 ... April 23, 2026 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: This is to inform you ...
Read MoreApr 24, 2026 ... April 23, 2026 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear Mr. Rios: This is to inform you ...
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4/30/2009 - Citizens Against Pollution
4/30/2009 - Citizens Against Pollution(18 Kb PDF, 3 pgs)Jun 23, 2009 ... April 30, 2009 SUBMITTED BY E-MAIL weyman@baaqmd.gov Weyman Lee, P.E. Senior Air Quality Engineer Bay Area Air Quality Management District 939 Ellis Street San Francisco, CA 94109 ...
Read MoreJun 23, 2009 ... April 30, 2009 SUBMITTED BY E-MAIL weyman@baaqmd.gov Weyman Lee, P.E. Senior Air Quality Engineer Bay Area Air Quality Management District 939 Ellis Street San Francisco, CA 94109 ...
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EMP Guidance Reg 6 Rule 4
EMP Guidance Reg 6 Rule 4(242 Kb PDF, 2 pgs)Jan 13, 2021 ... Regulation 6, Particulate Matter, Rule 4: Metal Recycling and Shredding Operations 2021 Guidance to Update Emissions Minimization Plan Attention: Owners and Operators of Metal Recycling and ...
Read MoreJan 13, 2021 ... Regulation 6, Particulate Matter, Rule 4: Metal Recycling and Shredding Operations 2021 Guidance to Update Emissions Minimization Plan Attention: Owners and Operators of Metal Recycling and ...
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31157 eval appendix Q BACT Comparison Table Part 4 of 4 (01-23-23)
31157 eval appendix Q BACT Comparison Table Part 4 of 4 (01-23-23)(3 Mb PDF, 5 pgs)Nov 14, 2022 ... 13 ...
Read MoreNov 14, 2022 ... 13 ...
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Stakeholder Advisory Task Force Meeting 4 Presentation
Stakeholder Advisory Task Force Meeting 4 Presentation(245 Kb PDF, 8 pgs)Jan 17, 2012 ... Welcome Advisory Task Force Members Meeting 4 January 11, 2012 1:00 pm to 4:00 pm ...
Read MoreJan 17, 2012 ... Welcome Advisory Task Force Members Meeting 4 January 11, 2012 1:00 pm to 4:00 pm ...
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Appendix B-4: Summaries of Toxic Pollutants
Appendix B-4: Summaries of Toxic Pollutants(41 Kb PDF, 11 pgs)Aug 16, 2007 ... APPENDIX B-4 SUMMARIES OF TOXIC POLLUTANTS ...
Read MoreAug 16, 2007 ... APPENDIX B-4 SUMMARIES OF TOXIC POLLUTANTS ...
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Current Title V Permit 4/1/2025
Current Title V Permit 4/1/2025(3 Mb PDF, 376 pgs)Apr 1, 2025 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105-2001 (415) 771-6000 Final MAJOR FACILITY REVIEW PERMIT Issued To: Tesla Motors ...
Read MoreApr 1, 2025 ... Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105-2001 (415) 771-6000 Final MAJOR FACILITY REVIEW PERMIT Issued To: Tesla Motors ...