{"abstract":"The U.S. Environmental Protection Agency (EPA) is extending the comment period for the document issued in the Federal Register on March 10, 2020, titled \"Announcement of Preliminary Regulatory Determinations for Contaminants on the Fourth Drinking Water Contaminant Candidate List.\" In response to stakeholder requests, the EPA is extending the comment period an additional 30 days from May 11, 2020 to June 10, 2020. Please note changes for public visitors to the EPA Docket Center and Reading Room in the SUPPLEMENTARY INFORMATION section of this document.","action":"Request for public comment; extension of comment period.","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/2020/04/30/2020-08642.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"141","title":40}],"citation":"85 FR 23940","comment_url":null,"comments_close_on":"2020-06-10","correction_of":null,"corrections":[],"dates":"Comments for the proposed rule published on March 10, 2020 (85 FR 14098) must be received on or before June 10, 2020.","disposition_notes":null,"docket_ids":["EPA-HQ-OW-2019-0583","FRL-10007-97-OW"],"dockets":[{"supporting_documents":[{"title":"Adequacy Status of the Cleveland/Akron, Ohio and the Columbus, Ohio Submitted 8-Hour Ozone Redesignation and Maintenance Plans for Transportation Conformity Purposes","document_id":"EPA_FRDOC_0001-6733"},{"title":"DELETE","document_id":"EPA_FRDOC_0001-6642"},{"title":"Agency Information Collection Activities; Proposals, Submissions, and Approvals","document_id":"EPA_FRDOC_0001-6334"},{"title":"Literature Search for 2,3,7,8-Tetrachlorodibenzo-p-Dioxin(TCDD) Dose-Response Studies for Use in an Upcoming Expert Panel Workshop","document_id":"EPA_FRDOC_0001-6019"},{"title":"Regulatory Agenda Semiannual Regulatory Agenda","document_id":"EPA_FRDOC_0001-6015"},{"title":"Correction to MVEBs for the Indiana and Ohio Portions of the Cincinnati-Hamilton, Ohio/Kentucky/Indiana, Submitted 8-Hour Ozone Attainment Demonstration","document_id":"EPA_FRDOC_0001-5132"},{"title":"Pesticides; tolerances in food, animal feeds, and raw agricultural commodities: Pyriproxyfen","document_id":"EPA_FRDOC_0001-3649"}],"agency_name":"EPA","documents":[{"comment_count":8,"comment_start_date":"2020-04-30","updated_at":"2023-02-28T13:36:56.902-05:00","comment_url":"https://www.regulations.gov/commenton/EPA_FRDOC_0001-25356","allow_late_comments":null,"id":"EPA_FRDOC_0001-25356","comment_end_date":"2020-06-11","regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":7,"id":"EPA_FRDOC_0001","title":"Recently Posted EPA Rules and Notices from FR Feed."}],"document_number":"2020-08642","effective_on":"2020-03-10","end_page":23941,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2020/04/30/2020-08642.xml","html_url":"https://www.federalregister.gov/documents/2020/04/30/2020-08642/announcement-of-preliminary-regulatory-determinations-for-contaminants-on-the-fourth-drinking-water","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2020-08642?publication_date=2020-04-30","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2020-04-30/2020-08642/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":615,"last_updated":"2026-10-23 04:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2020-04-30/pdf/2020-08642.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2020-08642.pdf?1588086927","publication_date":"2020-04-30","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2020/04/30/2020-08642.txt","regulation_id_number_info":{"2040-AF93":{"issue":"202010","html_url":"https://www.federalregister.gov/regulations/2040-AF93/regulatory-determinations-for-contaminants-including-perfluorooctanoic-acid-pfoa-and-perfluorooctane","title":"Regulatory Determinations for Contaminants Including Perfluorooctanoic Acid (PFOA) and Perfluorooctanesulfonic Acid (PFOS)","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202010&RIN=2040-AF93&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2040-AF93"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Adequacy Status of the Cleveland/Akron, Ohio and the Columbus, Ohio Submitted 8-Hour Ozone Redesignation and Maintenance Plans for Transportation Conformity Purposes","document_id":"EPA_FRDOC_0001-6733"},{"title":"DELETE","document_id":"EPA_FRDOC_0001-6642"},{"title":"Agency Information Collection Activities; 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Extension of Comment Period","toc_doc":null,"toc_subject":null,"topics":[],"type":"Proposed Rule","volume":85}