{"abstract":"The Environmental Protection Agency (EPA) is approving a revision to the monitoring and compliance requirements for certain process heater stacks at Safety-Kleen Oil Recovery Company in Lake County, Indiana (Safety-Kleen). EPA is also approving small language clarifications and equipment listing revisions for Safety-Kleen in the Indiana SIP for sulfur dioxide (SO<INF>2</INF>). EPA proposed to approve this action on June 24, 2024, and received no adverse comments.","action":"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/2024/09/16/2024-20856.html","cfr_references":[{"chapter":null,"citation_url":null,"part":52,"title":40}],"citation":"89 FR 75502","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective on October 16, 2024.","disposition_notes":null,"docket_ids":["EPA-R05-OAR-2023-0481","FRL-11913-02-R5"],"dockets":[{"supporting_documents":[{"title":"Indiana Safety-Kleen SO2 Monitoring and Fuel Sampling Updates, 03/11/2024 clarification","document_id":"EPA-R05-OAR-2023-0481-0003"},{"title":"Indiana Safety-Kleen SO2 Monitoring and Fuel Sampling Updates, 09/21/2023 submittal","document_id":"EPA-R05-OAR-2023-0481-0002"}],"agency_name":"EPA","documents":[{"comment_count":0,"comment_start_date":"2024-09-16","updated_at":"2024-09-16T08:58:46.202-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-R05-OAR-2023-0481-0004","allow_late_comments":false,"id":"EPA-R05-OAR-2023-0481-0004","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"EPA-R05-OAR-2023-0481","title":"Indiana Safety-Kleen SO2 Monitoring and Fuel Sampling Updates"}],"document_number":"2024-20856","effective_on":"2024-10-16","end_page":75504,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2024/09/16/2024-20856.xml","html_url":"https://www.federalregister.gov/documents/2024/09/16/2024-20856/air-plan-approval-indiana-sulfur-dioxide","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2024-20856?publication_date=2024-09-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2024-09-16/2024-20856/mods.xml","not_received_for_publication":null,"page_length":3,"page_views":{"count":55,"last_updated":"2026-04-04 08:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2024-09-16/pdf/2024-20856.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2024-20856.pdf?1726231524","publication_date":"2024-09-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2024/09/16/2024-20856.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"Indiana Safety-Kleen SO2 Monitoring and Fuel Sampling Updates, 03/11/2024 clarification","document_id":"EPA-R05-OAR-2023-0481-0003"},{"title":"Indiana Safety-Kleen SO2 Monitoring and Fuel Sampling Updates, 09/21/2023 submittal","document_id":"EPA-R05-OAR-2023-0481-0002"}],"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-R05-OAR-2023-0481","supporting_documents_count":2,"docket_id":"EPA-R05-OAR-2023-0481","document_id":"EPA-R05-OAR-2023-0481-0004","regulation_id_number":null,"title":"Indiana Safety-Kleen SO2 Monitoring and Fuel Sampling Updates","checked_regulationsdotgov_at":"2024-09-17T12:00:12Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":75502,"subtype":null,"title":"Air Plan Approval; Indiana; Sulfur Dioxide","toc_doc":"Indiana; Sulfur Dioxide","toc_subject":"Air Quality State Implementation Plans; Approvals and Promulgations:\n","topics":["Air pollution control","Environmental protection","Incorporation by reference","Intergovernmental relations","Reporting and recordkeeping requirements","Sulfur oxides"],"type":"Rule","volume":89}