Summary

EPA is taking final action to approve revisions to the Imperial County Air Pollution Control District (ICAPCD) portion of the California state implementation plan (SIP). These revisions concern emissions of particulate matter (PM) from open areas and wood burning appliances and update certain definitions relevant to stationary source permitting. We are approving local rules that regulate these emission sources under the Clean Air Act (CAA or the Act).

Action

Final Rule

Dates

This rule is effective on September 30, 2019.

Addresses

EPA has established a docket for this action under Docket ID No. EPA-R09-OAR-2019-0005. All documents in the docket are listed on the www.regulations.gov website. Although listed in the index, some information is not publicly available, e.g., Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Certain other material, such as copyrighted material, is not placed on the internet and will be publicly available only in hard copy form. Publicly available docket materials are available through www.regulations.gov, or please contact the person identified in the FOR FURTHER INFORMATION CONTACT section for additional availability information.

For Further Information Contact

Christine Vineyard (vineyard.christine@epa.gov), EPA Region IX, 75 Hawthorne St., San Francisco, CA 94105. By phone: (415) 947-4125.