{"abstract":"The Environmental Protection Agency (EPA) is taking direct final action to determine that the Mariposa County, California Moderate Nonattainment Area (NAA) has attained the 2008 8-hour ozone National Ambient Air Quality Standards (NAAQS or \"standards\"). This determination is based on complete, quality-assured and certified data for 2013-2015. Preliminary data for 2016 are consistent with continued attainment of the standards in the Mariposa County NAA. This determination suspends any unfulfilled obligations to submit revisions to the state implementation plan (SIP) related to attainment of the 2008 ozone standards for the Mariposa County NAA for as long as the area continues to meet those standards.","action":"Direct final rule.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2016/12/21/2016-30477.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"81 FR 93624","comment_url":null,"comments_close_on":"2017-01-20","correction_of":null,"corrections":[],"dates":"This rule is effective on February 21, 2017 without further notice, unless the EPA receives adverse comments by January 20, 2017. If the EPA receives such comments, the EPA will publish a timely withdrawal in the Federal Register to notify the public that this direct final rule will not take effect.","disposition_notes":null,"docket_ids":["EPA-R09-OAR-2016-0669","FRL-9956-66-Region 9"],"dockets":[{"supporting_documents":[{"title":"82 FR 8499_January 26 2017","document_id":"EPA-R09-OAR-2016-0669-0025"},{"title":"A-3rev. Docket Index.EPA-R09-OAR-2016-0669.Mariposa","document_id":"EPA-R09-OAR-2016-0669-0024"},{"title":"C-13. 2013 Annual Network Report","document_id":"EPA-R09-OAR-2016-0669-0023"},{"title":"C-12. 2014 Annual Network Plan","document_id":"EPA-R09-OAR-2016-0669-0022"},{"title":"C-11. Ozone_Watch_20161108","document_id":"EPA-R09-OAR-2016-0669-0021"},{"title":"C-10. MariposaSLO_2013-2015CriteriaQuicklookReport_O3_8hr2008_pull20160810","document_id":"EPA-R09-OAR-2016-0669-0020"},{"title":"C-9. MariposaSLO_2015DVReport_O3_8hr2008_pull20160725","document_id":"EPA-R09-OAR-2016-0669-0019"},{"title":"C-8. 2015 Annual Network Plan Volume 2","document_id":"EPA-R09-OAR-2016-0669-0018"},{"title":"C-7. 2015 Annual Network Plan Volume 1","document_id":"EPA-R09-OAR-2016-0669-0017"},{"title":"C-6. GPMP 2015 data certification letter_signed","document_id":"EPA-R09-OAR-2016-0669-0016"}],"agency_name":"EPA","documents":[{"comment_count":0,"comment_start_date":"2016-12-21","updated_at":"2023-02-28T15:48:36.283-05:00","comment_url":"https://www.regulations.gov/commenton/EPA-R09-OAR-2016-0669-0001","allow_late_comments":null,"id":"EPA-R09-OAR-2016-0669-0001","comment_end_date":"2017-01-21","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":23,"id":"EPA-R09-OAR-2016-0669","title":" Determination of Attainment of the 2008 Ozone NAAQS for Mariposa County, CA"}],"document_number":"2016-30477","effective_on":"2017-02-21","end_page":93627,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2016/12/21/2016-30477.xml","html_url":"https://www.federalregister.gov/documents/2016/12/21/2016-30477/determination-of-attainment-of-the-2008-ozone-national-ambient-air-quality-standards-mariposa-county","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2016-30477?publication_date=2016-12-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2016-12-21/2016-30477/mods.xml","not_received_for_publication":null,"page_length":4,"page_views":{"count":198,"last_updated":"2026-04-24 06:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2016-12-21/pdf/2016-30477.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2016-30477.pdf?1482241530","publication_date":"2016-12-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2016/12/21/2016-30477.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"82 FR 8499_January 26 2017","document_id":"EPA-R09-OAR-2016-0669-0025"},{"title":"A-3rev. Docket Index.EPA-R09-OAR-2016-0669.Mariposa","document_id":"EPA-R09-OAR-2016-0669-0024"},{"title":"C-13. 2013 Annual Network Report","document_id":"EPA-R09-OAR-2016-0669-0023"},{"title":"C-12. 2014 Annual Network Plan","document_id":"EPA-R09-OAR-2016-0669-0022"},{"title":"C-11. Ozone_Watch_20161108","document_id":"EPA-R09-OAR-2016-0669-0021"},{"title":"C-10. MariposaSLO_2013-2015CriteriaQuicklookReport_O3_8hr2008_pull20160810","document_id":"EPA-R09-OAR-2016-0669-0020"},{"title":"C-9. MariposaSLO_2015DVReport_O3_8hr2008_pull20160725","document_id":"EPA-R09-OAR-2016-0669-0019"},{"title":"C-8. 2015 Annual Network Plan Volume 2","document_id":"EPA-R09-OAR-2016-0669-0018"},{"title":"C-7. 2015 Annual Network Plan Volume 1","document_id":"EPA-R09-OAR-2016-0669-0017"},{"title":"C-6. GPMP 2015 data certification letter_signed","document_id":"EPA-R09-OAR-2016-0669-0016"}],"comments_count":0,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-R09-OAR-2016-0669","supporting_documents_count":23,"docket_id":"EPA-R09-OAR-2016-0669","document_id":"EPA-R09-OAR-2016-0669-0001","regulation_id_number":null,"title":" Determination of Attainment of the 2008 Ozone NAAQS for Mariposa County, CA","checked_regulationsdotgov_at":"2023-02-28T20:48:35Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":93624,"subtype":null,"title":"Determination of Attainment of the 2008 Ozone National Ambient Air Quality Standards; Mariposa County, California","toc_doc":"California; Determination of Attainment of the 2008 Ozone National Ambient Air Quality Standards; Mariposa County","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:","topics":["Air pollution control","Environmental protection","Incorporation by reference","Intergovernmental relations","Ozone","Volatile organic compounds"],"type":"Rule","volume":81}