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Public Notice: Proposed Approval of California SIP Revision; Northern Sierra Air Quality Management District; RACT Requirements for 2008 8-hour Ozone Standards

How to Comment

Comments accepted through: 12/04/2019

Submit your comments, identified by Docket ID No. EPA-R09-OAR-2019-0528 at www.regulations.gov. For comments submitted at Regulations.gov, follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from Regulations.gov. The EPA may publish any comment received to its public docket. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Multimedia submissions (audio, video, etc.) must be accompanied by a written comment. The written comment is considered the official comment and should include discussion of all points you wish to make. The EPA will generally not consider comments or comment contents located outside of the primary submission (i.e., on the web, cloud, or other file sharing system). For additional submission methods, please contact the person identified in the FOR FURTHER INFORMATION CONTACT section. For the full EPA public comment policy, information about CBI or multimedia submissions, and general guidance on making effective comments, please visit Commenting on EPA Dockets.

Publish Date: 10/04/2019

Summary

The Environmental Protection Agency (EPA) is proposing to approve a revision to the Northern Sierra Air Quality Management District (NSAQMD or “District”) portion of the California State Implementation Plan (SIP) under the Clean Air Act (CAA or “the Act”). This revision concerns the District's demonstration regarding reasonably available control technology (RACT) requirements for the 2008 8-hour ozone national ambient air quality standard (NAAQS or “standards”) in the Western Nevada County ozone nonattainment area, which is under the jurisdiction of the NSAQMD. We are taking comments on this proposal and plan to follow with a final action.

Dates

Any comments must arrive by December 4, 2019.

For Further Information Contact

Stanley Tong (tong.stanley@epa.gov), EPA Region IX, 75 Hawthorne St., San Francisco, CA 94105. By phone: (415) 947-4122.

Applicant or Respondent

State of California

Docket Number: 

Federal Register Citation: