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Advisory
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Planned prescribed burning on Angel Island Wednesday has been canceled.
Air quality is improving following today’s burn, and the Air District continues to monitor smoke across the region. Crews may remain on site tomorrow to extinguish remaining hot spots, but no additional prescribed burning is planned. Wednesday’s Spare the Air Alert is for ozone and is separate from today’s smoke impacts.
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Bawasan ang polusyon sa hangin. Remote na magtrabaho, maglakad, magbisikleta, makipag-carpool, o gumamit ng pampublikong transportasyon. |
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Giảm thiểu ô nhiễm không khí. Làm việc từ xa, đi bộ, đạp xe, đi chung xe hoặc sử dụng phương tiện giao thông công cộng. |
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Reduzca la contaminación atmosférica. Trabaje a distancia, camine, use la bicicleta, comparta el automóvil o use el transporte público. |
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17 results for 'mainspring'
Search: 'mainspring'
17 Search:
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Recent Permit Applications
Recent Permit ApplicationsView a list of permit applications received by the Air District.
Read MoreView a list of permit applications received by the Air District.
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31569 Permit Evaluation
31569 Permit Evaluation(149 Kb PDF, 7 pgs)Sep 14, 2022 ... Mainspring Energy, Inc, Plant #25153 TRADE SECRET Application #31569 PUBLIC DRAFT ENGINEERING ...
Read MoreSep 14, 2022 ... Mainspring Energy, Inc, Plant #25153 TRADE SECRET Application #31569 PUBLIC DRAFT ENGINEERING ...
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724256 Permit Evaluation
724256 Permit Evaluation(364 Kb PDF, 11 pgs)Aug 5, 2026 ... PUBLIC DRAFT - ENGINEERING EVALUATION Amazon.com Services LLC DFO2 Plant No. 202138 Application No. 724256 4000 Wilbur Avenue, Oakley, CA 94561 BACKGROUND Mainspring Energy, Inc. on ...
Read MoreAug 5, 2026 ... PUBLIC DRAFT - ENGINEERING EVALUATION Amazon.com Services LLC DFO2 Plant No. 202138 Application No. 724256 4000 Wilbur Avenue, Oakley, CA 94561 BACKGROUND Mainspring Energy, Inc. on ...
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31569 Public Notice Vietnamese
31569 Public Notice Vietnamese(156 Kb PDF, 2 pgs)Sep 14, 2022 ... BỐ CÁO CÔNG CỘNG Ngày 16 tháng 9 năm 2022 KÍNH GỬI: Tất cả các cư gia và cơ sở thương mại nằm trong phạm vi 1.000 bộ (feet) cách nguồn gây ra ô nhiễm không khí mới hoặc được sửa đổi sau đây.
Read MoreSep 14, 2022 ... BỐ CÁO CÔNG CỘNG Ngày 16 tháng 9 năm 2022 KÍNH GỬI: Tất cả các cư gia và cơ sở thương mại nằm trong phạm vi 1.000 bộ (feet) cách nguồn gây ra ô nhiễm không khí mới hoặc được sửa đổi sau đây.
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29893 Public Notice
29893 Public Notice(144 Kb PDF, 2 pgs)Oct 5, 2020 ... PUBLIC NOTICE October 7, 2020 TO: Parents or guardians of children enrolled at the following school: St. Leander School All residential and business neighbors located within 1,000 feet ...
Read MoreOct 5, 2020 ... PUBLIC NOTICE October 7, 2020 TO: Parents or guardians of children enrolled at the following school: St. Leander School All residential and business neighbors located within 1,000 feet ...
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31209 Public Notice
31209 Public Notice(139 Kb PDF, 2 pgs)Jul 7, 2021 ... PUBLIC NOTICE July 14, 2021 TO: Parents or guardians of children enrolled at the following schools: Foothills Adventist Elementary & Preschool Pacific Union College Elementary School ...
Read MoreJul 7, 2021 ... PUBLIC NOTICE July 14, 2021 TO: Parents or guardians of children enrolled at the following schools: Foothills Adventist Elementary & Preschool Pacific Union College Elementary School ...
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31569 Public Notice
31569 Public Notice(58 Kb PDF, 2 pgs)Sep 14, 2022 ... PUBLIC NOTICE September 16, 2022 TO: All residential and business neighbors located within 1,000 feet of the proposed new or modified source(s) of air pollution listed below. FROM: Bay ...
Read MoreSep 14, 2022 ... PUBLIC NOTICE September 16, 2022 TO: All residential and business neighbors located within 1,000 feet of the proposed new or modified source(s) of air pollution listed below. FROM: Bay ...
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31209 Public Notice Spanish
31209 Public Notice Spanish(88 Kb PDF, 2 pgs)Jul 8, 2021 ... AVISO PÚBLICO 14 de julio de 2021 A: Los padres o guardianes de niños inscritos en las siguientes escuelas: Foothills Adventist Elementary & Preschool Pacific Union College Elementary ...
Read MoreJul 8, 2021 ... AVISO PÚBLICO 14 de julio de 2021 A: Los padres o guardianes de niños inscritos en las siguientes escuelas: Foothills Adventist Elementary & Preschool Pacific Union College Elementary ...
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31569 Public Notice Tagalog
31569 Public Notice Tagalog(64 Kb PDF, 2 pgs)Sep 14, 2022 ... PAUNAWA SA PUBLIKO Setyembre 16, 2022 PARA SA: Lahat ng mga kapitbahay na pamahayan at negosyo na nasa loob ng 1,000 na piye sa iminumungkahing bago o binagong pinanggalingan ng maruming ...
Read MoreSep 14, 2022 ... PAUNAWA SA PUBLIKO Setyembre 16, 2022 PARA SA: Lahat ng mga kapitbahay na pamahayan at negosyo na nasa loob ng 1,000 na piye sa iminumungkahing bago o binagong pinanggalingan ng maruming ...
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31569 Public Notice Spanish
31569 Public Notice Spanish(58 Kb PDF, 2 pgs)Sep 14, 2022 ... AVISO PÚBLICO 16 de septiembre de 2022 A: Todos los vecinos residenciales y comerciales localizados dentro de una distancia de 1000 pies (305 m) de la fuente de contaminación del aire ...
Read MoreSep 14, 2022 ... AVISO PÚBLICO 16 de septiembre de 2022 A: Todos los vecinos residenciales y comerciales localizados dentro de una distancia de 1000 pies (305 m) de la fuente de contaminación del aire ...
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31209 Permit Evaluation
31209 Permit Evaluation(242 Kb PDF, 8 pgs)Jul 9, 2021 ... Application 31209 Facility 24999 PUBLIC VERSION DRAFT ENGINEERING EVALUATION Application No. 31209 Facility ID No. 24999 Mainspring Energy Inc. Cold Springs Rd & Howell Mountain ...
Read MoreJul 9, 2021 ... Application 31209 Facility 24999 PUBLIC VERSION DRAFT ENGINEERING EVALUATION Application No. 31209 Facility ID No. 24999 Mainspring Energy Inc. Cold Springs Rd & Howell Mountain ...
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Toxics Annual Report Appendix A
Toxics Annual Report Appendix A(991 Kb PDF, 63 pgs)Apr 30, 2025 ... Bay Area Air Quality Management District 2025 Toxic Air Contaminant Control Program Annual Report APPENDIX A – FACILITIES WITH APPROVED HRAs This appendix provides the lists of facilities for ...
Read MoreApr 30, 2025 ... Bay Area Air Quality Management District 2025 Toxic Air Contaminant Control Program Annual Report APPENDIX A – FACILITIES WITH APPROVED HRAs This appendix provides the lists of facilities for ...
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Toxics Annual Report Appendix A
Toxics Annual Report Appendix A(1 Mb PDF, 74 pgs)Apr 2, 2026 ... Bay Area Air Quality Management District 2026 Toxic Air Contaminant Control Program Annual Report APPENDIX A – FACILITIES WITH APPROVED HRAs This appendix provides the lists of facilities for ...
Read MoreApr 2, 2026 ... Bay Area Air Quality Management District 2026 Toxic Air Contaminant Control Program Annual Report APPENDIX A – FACILITIES WITH APPROVED HRAs This appendix provides the lists of facilities for ...
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TAC Control Program Annual Report 2026
TAC Control Program Annual Report 2026(5 Mb PDF, 252 pgs)Apr 2, 2026 ... Toxic Air Contaminant Control Programs Annual Report ...
Read MoreApr 2, 2026 ... Toxic Air Contaminant Control Programs Annual Report ...
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Board Agenda
Board Agenda(4 Mb PDF, 245 pgs)Nov 12, 2020 ... BOARD OF DIRECTORS REGULAR MEETING November 18, 2020 THIS MEETING WILL BE CONDUCTED UNDER PROCEDURES AUTHORIZED BY EXECUTIVE ORDER N-29-20 ISSUED BY GOVERNOR GAVIN NEWSOM • THE PUBLIC MAY ...
Read MoreNov 12, 2020 ... BOARD OF DIRECTORS REGULAR MEETING November 18, 2020 THIS MEETING WILL BE CONDUCTED UNDER PROCEDURES AUTHORIZED BY EXECUTIVE ORDER N-29-20 ISSUED BY GOVERNOR GAVIN NEWSOM • THE PUBLIC MAY ...
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Toxics Annual Report Appendix B
Toxics Annual Report Appendix B(1 Mb PDF, 153 pgs)Apr 2, 2026 ... Bay Area Air Quality Management District 2026 Toxic Air Contaminant Control Program Annual Report APPENDIX B – FACILITY RANKINGS AND REVIEW PHASES This appendix provides the prioritization ...
Read MoreApr 2, 2026 ... Bay Area Air Quality Management District 2026 Toxic Air Contaminant Control Program Annual Report APPENDIX B – FACILITY RANKINGS AND REVIEW PHASES This appendix provides the prioritization ...
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Board Agenda
Board Agenda(14 Mb PDF, 1221 pgs)May 30, 2025 ... BOARD OF DIRECTORS MEETING June 4, 2025 MEETING LOCATION(S) FOR IN-PERSON ATTENDANCE BY BOARD MEMBERS AND MEMBERS OF THE PUBLIC Bay Area Metro Center 1st Floor Board Room 375 Beale ...
Read MoreMay 30, 2025 ... BOARD OF DIRECTORS MEETING June 4, 2025 MEETING LOCATION(S) FOR IN-PERSON ATTENDANCE BY BOARD MEMBERS AND MEMBERS OF THE PUBLIC Bay Area Metro Center 1st Floor Board Room 375 Beale ...