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Jan 12, 2017 ... January 9, 2017 Ms. Elizabeth Adams Acting Director, Air Division United States Environmental Protection Agency 75 Hawthorne Street San Francisco, CA 94105 ...

Sep 26, 2025 ... September 25, 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: ...

Jul 10, 2025 ... July 9, 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: This is ...

Sep 17, 2024 ... September 16, 2024 Mr. Gerardo Rios Permits Office Chief United States Environmental Protection Agency Region 9 Air-3-1 75 Hawthorne Street San Francisco, CA 94105 Dear ...

Nov 15, 2010 ... Bay Area Air Quality Management District 939 Ellis Street San Francisco, CA 94109 Staff Report Proposed Amendments to BAAQMD Regulation 9, Rule 10: NITROGEN ...

View Rank Lists for various years for the Goods Movement Program.

Learn about the Air District’s zero-NOx space and water heating rules.

The Air District is seeking to adopt regulatory amendments to Regulation 6, Rule 3 to further reduce fine particulate emissions from wood burning. Written comments on the proposed rule amendments must be received by 9:00 am on Monday, October 19, 2015. A public hearing to adopt these proposed amendments is scheduled for Wednesday, October 21, 2015.

On Monday, September 28, the Air District is hosting the last of a series of open houses to discuss the agency’s four new and amended draft petroleum refinery emissions reduction rules. This open house will be held at Lincoln Elementary School in Richmond starting at 6pm. The public comment period for these rules and amendments closes on Friday, Oct. 2.

View the latest information about the 2012 Chevron refinery fire.

Find information on the Air District's rule development efforts, including draft rule documents, opportunities for public participation, and public workshop materials.

Learn about the options for financing and insuring your new vehicle.

View letters sent to local cities and counties by the Air District commenting on a project's air quality analysis.

Learn about the Air District’s external stakeholder Implementation Working Group, or IWG, for zero-NOx space and water heating rules.

Learn about the Air District's Permits Regulation and proposed changes to selected rules under this regulation.

Learn about the Air District's process for amending definitions of Petroleum Refinery, Gasoline, and Liquid Petroleum Gas in several refinery rules of Air District regulations.

May 26, 2021 ... MEDIA ADVISORY FOR IMMEDIATE RELEASE: May 26, 2021 CONTACT: Ralph Borrmann, 415.760.0285 Air District hosts virtual public hearing on proposed amendments to Regulation 6, Rule ...

Apr 14, 2016 ... Initial Study/Negative Declaration for the Bay Area Air Quality Management District BAAQMD Regulation 9, Rule 14 (Regulation 9-4): Petroleum Coke Calcining Operations ...

Feb 6, 2013 ... Initial Study/Negative Declaration for the Bay Area Air Quality Management District Regulation 12, Rule 13: Foundry and Forging Operations And Regulation 6, Rule 4: Metal ...