Summary
EPA is taking final action to determine that the deficiency that formed the basis for a disapproval of the contingency measures submitted for the San Joaquin Valley nonattainment area for the 1997 fine particulate matter (PM2.5) national ambient air quality standards (NAAQS) has been corrected. The effect of this action is to permanently stop the sanctions clocks triggered by the disapproval.
Action
Final Rule
Dates
This rule will be effective on December 14, 2017.
Addresses
EPA has established a docket for this action under Docket No. EPA-R09-OAR-2017-0580. All documents in the docket are listed on the https://www.regulations.gov website. Although listed on the website, 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 https://www.regulations.gov, or please contact the person identified in the FOR FURTHER INFORMATION CONTACT section for additional availability information.
For Further Information Contact
Rory Mays (mays.rory@epa.gov), EPA Region IX, (415) 972-3227