{"abstract":"The Environmental Protection Agency (EPA or the Agency) is extending the comment period for the proposed rule entitled \"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments.\" EPA is extending the comment period until June 29, 2026, in response to stakeholders' requests for a comment period extension.","action":"Proposed rule; 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/2026/06/12/2026-11885.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"257","title":40}],"citation":"91 FR 35651","comment_url":"http://www.regulations.gov/commenton/EPA-HQ-OLEM-2020-0107-1554","comments_close_on":"2026-06-29","correction_of":null,"corrections":[],"dates":"The comment period for the proposed rule published in the Federal Register (FR) on April 13, 2026 (91 FR 18968) is being extended by 17 days. Comments must be received on or before June 29, 2026.","disposition_notes":null,"docket_ids":["EPA-HQ-OLEM-2020-0107","FRL-7814.3-03-OLEM"],"dockets":[{"supporting_documents":[{"title":"U.S. Environmental Protection Agency Information Collection Request Title: Disposal of Coal Combustion Residuals from Electric Utilities (Final Rule) OMB Control Number: 2050-NEW EPA ICR Number: 2761.02","document_id":"EPA-HQ-OLEM-2020-0107-1077"},{"title":"Executive Order 12866 Review Draft RIA Redline cleared by OMB April 22, 2024","document_id":"EPA-HQ-OLEM-2020-0107-1072"},{"title":"IPM Sensitivity Runs Technical Memo","document_id":"EPA-HQ-OLEM-2020-0107-1071"},{"title":"Executive Order 12866 Review Draft; Regulatory Impact Analysis submitted to the Office of Management and Budget on March 15, 2024","document_id":"EPA-HQ-OLEM-2020-0107-1060"},{"title":"Consent Decree, State of Maryland et. al v. Genon MD Ash Management, LLC (No. 8:12-cv-03755-PJM, D. Md., May 1, 2013)","document_id":"EPA-HQ-OLEM-2020-0107-1056"},{"title":"Volume I Response to Comments- Legacy CCR Surface Impoundment Comments. April 2024","document_id":"EPA-HQ-OLEM-2020-0107-1038"},{"title":"Universe of CCR Management Units. April 2024","document_id":"EPA-HQ-OLEM-2020-0107-1032"},{"title":"U.S. EPA. 2017. “Verification Study of the Preliminary Remediation Goals for Radionuclides (PRG) Electronic Calculator.”","document_id":"EPA-HQ-OLEM-2020-0107-1024"},{"title":"U.S. EPA. 2005g. “Ecological Soil Screening Levels for Cobalt Interim Final.” OSWER Directive 9285.7-67","document_id":"EPA-HQ-OLEM-2020-0107-1023"},{"title":"U.S. EIA (Energy Information Administration). 1983. “Historic Coal Production Data: 1983.” Available online at: https://www.eia.gov/coal/data.php. Last Accessed: January 19, 2024","document_id":"EPA-HQ-OLEM-2020-0107-1016"}],"agency_name":"EPA","documents":[{"comment_count":8,"comment_start_date":"2026-06-12","updated_at":"2026-06-15T01:55:31.389-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OLEM-2020-0107-1554","allow_late_comments":false,"id":"EPA-HQ-OLEM-2020-0107-1554","comment_end_date":"2026-06-30","regulations_dot_gov_open_for_comment":true}],"supporting_documents_count":399,"id":"EPA-HQ-OLEM-2020-0107","title":"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy Surface Impoundments"}],"document_number":"2026-11885","effective_on":"2026-04-13","end_page":35651,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/06/12/2026-11885.xml","html_url":"https://www.federalregister.gov/documents/2026/06/12/2026-11885/hazardous-and-solid-waste-management-system-disposal-of-coal-combustion-residuals-from-electric","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-11885?publication_date=2026-06-12","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-06-12/2026-11885/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":267,"last_updated":"2026-06-15 20:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-06-12/pdf/2026-11885.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-11885.pdf?1781181921","publication_date":"2026-06-12","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/06/12/2026-11885.txt","regulation_id_number_info":{"2050-AH39":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2050-AH39/hazardous-and-solid-waste-management-system-disposal-of-coal-combustion-residuals-from-electric-util","title":"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy/ Coal Combustion Residuals Management Units","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2050-AH39&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2050-AH39"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"U.S. Environmental Protection Agency Information Collection Request Title: Disposal of Coal Combustion Residuals from Electric Utilities (Final Rule) OMB Control Number: 2050-NEW EPA ICR Number: 2761.02","document_id":"EPA-HQ-OLEM-2020-0107-1077"},{"title":"Executive Order 12866 Review Draft RIA Redline cleared by OMB April 22, 2024","document_id":"EPA-HQ-OLEM-2020-0107-1072"},{"title":"IPM Sensitivity Runs Technical Memo","document_id":"EPA-HQ-OLEM-2020-0107-1071"},{"title":"Executive Order 12866 Review Draft; Regulatory Impact Analysis submitted to the Office of Management and Budget on March 15, 2024","document_id":"EPA-HQ-OLEM-2020-0107-1060"},{"title":"Consent Decree, State of Maryland et. al v. Genon MD Ash Management, LLC (No. 8:12-cv-03755-PJM, D. Md., May 1, 2013)","document_id":"EPA-HQ-OLEM-2020-0107-1056"},{"title":"Volume I Response to Comments- Legacy CCR Surface Impoundment Comments. April 2024","document_id":"EPA-HQ-OLEM-2020-0107-1038"},{"title":"Universe of CCR Management Units. April 2024","document_id":"EPA-HQ-OLEM-2020-0107-1032"},{"title":"U.S. EPA. 2017. “Verification Study of the Preliminary Remediation Goals for Radionuclides (PRG) Electronic Calculator.”","document_id":"EPA-HQ-OLEM-2020-0107-1024"},{"title":"U.S. EPA. 2005g. “Ecological Soil Screening Levels for Cobalt Interim Final.” OSWER Directive 9285.7-67","document_id":"EPA-HQ-OLEM-2020-0107-1023"},{"title":"U.S. EIA (Energy Information Administration). 1983. “Historic Coal Production Data: 1983.” Available online at: https://www.eia.gov/coal/data.php. Last Accessed: January 19, 2024","document_id":"EPA-HQ-OLEM-2020-0107-1016"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2050-AH14/hazardous-and-solid-waste-management-system-disposal-of-coal-combustion-residuals-from-electric-util","title":"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy Surface Impoundments"},"comments_count":8,"agency_id":"EPA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OLEM-2020-0107","supporting_documents_count":399,"docket_id":"EPA-HQ-OLEM-2020-0107","document_id":"EPA-HQ-OLEM-2020-0107-1554","regulation_id_number":"2050-AH14","title":"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy Surface Impoundments","checked_regulationsdotgov_at":"2026-06-16T00:55:03Z"},"regulations_dot_gov_url":"http://www.regulations.gov/commenton/EPA-HQ-OLEM-2020-0107-1554","significant":true,"signing_date":null,"start_page":35651,"subtype":null,"title":"Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments; Extension of Comment Period","toc_doc":"Disposal of Coal Combustion Residuals From Electric Utilities; Legacy/CCRMU Amendments; Extension of Comment Period","toc_subject":"Hazardous and Solid Waste Management System","topics":[],"type":"Proposed Rule","volume":91}