{"abstract":"The Environmental Protection Agency is correcting a proposed rule that was published in the Federal Register on August 20, 2026, regarding the proposed partial deletion of three sites from the Superfund National Priorities List (NPL). This action is necessary to correct errors in table 1 and table 2 for the site name and state of one site.","action":"Proposed rule; correction.","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/2026/09/21/2026-19248.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"300","title":40}],"citation":"91 FR 59712","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"September 21, 2026.","disposition_notes":null,"docket_ids":["EPA-HQ-OLEM-2025-2499","EPA-HQ-OLEM-2026-3994","EPA-HQ-OLEM-2026-4886","FRL-13464-03-OLEM"],"dockets":[{"supporting_documents":[{"title":"938037 - December 21, 2017 Administrative Record, Update #6","document_id":"EPA-HQ-OLEM-2025-2499-0024"},{"title":"956211 - May 19, 2020 Administrative Record, Update #9","document_id":"EPA-HQ-OLEM-2025-2499-0023"},{"title":"939056 - February 14, 2018 Administrative Record, Update #7","document_id":"EPA-HQ-OLEM-2025-2499-0022"},{"title":"943696 - November 1, 2018, Administrative Record, Update #8","document_id":"EPA-HQ-OLEM-2025-2499-0021"},{"title":"950549 - September 16, 2022 Administrative Record, Update #10","document_id":"EPA-HQ-OLEM-2025-2499-0020"},{"title":"441205 - September 24, 2012 Administrative Record for OU1, Update #1","document_id":"EPA-HQ-OLEM-2025-2499-0019"},{"title":"441206 - November 30, 2012 Administrative Record for OU1, Update #2","document_id":"EPA-HQ-OLEM-2025-2499-0018"},{"title":"925317 - July 10, 2012 Administrative Record for OU1, Original","document_id":"EPA-HQ-OLEM-2025-2499-0017"},{"title":"Partial Deletion Docket Index and Report Links - Update No. 1","document_id":"EPA-HQ-OLEM-2025-2499-0016"},{"title":"710609 - June 22, 2026 Partial Deletion Justification for 52.54-Acre Commercial/Industrial Property Located within Operable Unit 1 (OU1), U.S. Smelter and Lead Refinery (USS Lead) Superfund Site, East Chicago, Indiana, from the National Priorities List","document_id":"EPA-HQ-OLEM-2025-2499-0015"}],"agency_name":"EPA","documents":[{"comment_count":0,"comment_start_date":"2026-09-21","updated_at":"2026-09-21T09:56:03.612-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OLEM-2025-2499-0029","allow_late_comments":false,"id":"EPA-HQ-OLEM-2025-2499-0029","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":22,"id":"EPA-HQ-OLEM-2025-2499","title":"The National Priorities List (NPL) Deletion Docket for USS Lead (Partial Deletion), 52.54-Acre Commercial/Industrial Property Located within OU1"},{"supporting_documents":[{"title":"05-710805 - July 10, 2026 Partial Deletion Justification for the Land/Soil Portion of the Tippecanoe Sanitary Landfill Superfund Site from the National Priorities List, Lafayette, Tippecanoe County, Indiana","document_id":"EPA-HQ-OLEM-2026-3994-0019"},{"title":"05-710795 - July 7, 2026 EPA Memorandum Re: Review of Hydrological Technical Evaluation of Potential for Leachate Influence vs. In-Situ Redox Drivers and Associated De Minimis Basis for Delisting: Tippecanoe Sanitary Landfill Superfund Site by Amy Gahala, Hydrologist, Hydrological Technical Advisor, U.S. EPA","document_id":"EPA-HQ-OLEM-2026-3994-0018"},{"title":"05-710794 - June 29, 2026, Revised Institutional Controls Implementation and Assurance Plan Including Long-Term Stewardship Procedures for Tippecanoe Sanitary Landfill Superfund Site","document_id":"EPA-HQ-OLEM-2026-3994-0017"},{"title":"05-710793 - July 7, 2026, Indiana Department of Environmental Management (IDEM) Letter Re: IDEM/EPA Review of the Institutional Control Implementation and Assurance Plan for Tippecanoe Sanitary Landfill Superfund Site, Lafayette, Indiana","document_id":"EPA-HQ-OLEM-2026-3994-0016"},{"title":"NPL Partial Deletion Docket Reports Index: Initial - 06/30/2026, Tippecanoe Sanitary Landfill Superfund Site, Land/Soil Portion, Lafayette, Tippecanoe County, Indiana, EPA-HQ-OLEM-2026-3994, EPA SEMS Special Collection ID No. 05-44484","document_id":"EPA-HQ-OLEM-2026-3994-0015"},{"title":"05-710670 - July 15, 2002, Final Pre-Certification Inspection Report, Tippecanoe Sanitary Landfill, Volumes I to IV (Revised) [Redacted, Copyright Material Removed]","document_id":"EPA-HQ-OLEM-2026-3994-0014"},{"title":"October 7, 2022, Operation and Maintenance Plan, Pages 1 to 508, with Copyright Material and Additional Pages after Page 508 Removed (Original Document No. 05-978355)","document_id":"EPA-HQ-OLEM-2026-3994-0013"},{"title":"05-2009695 - May 12, 2026 Indiana State Concurrence","document_id":"EPA-HQ-OLEM-2026-3994-0012"},{"title":"Site Map of Property Boundary/Parcels Proposed for Deletion for Land/Soil: Parcels 79-07-09-802-006.000-003, 79-07-09-802-002.000-003, and 79-07-09-802-008.000-003","document_id":"EPA-HQ-OLEM-2026-3994-0011"},{"title":"05-978335 - October 7, 2022 Operation and Maintenance Plan Revision 2","document_id":"EPA-HQ-OLEM-2026-3994-0010"}],"agency_name":"EPA","documents":[{"comment_count":0,"comment_start_date":"2026-09-21","updated_at":"2026-09-21T09:56:02.895-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OLEM-2026-3994-0020","allow_late_comments":false,"id":"EPA-HQ-OLEM-2026-3994-0020","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":18,"id":"EPA-HQ-OLEM-2026-3994","title":"The National Priorities List (NPL) Deletion Docket for the Tippecanoe Sanitary Landfill Superfund Site (Partial Deletion, Land/Soil Portion)"},{"supporting_documents":[{"title":"State of Kansas Deletion Concurrence Letter","document_id":"EPA-HQ-OLEM-2026-4886-0020"},{"title":"Use of Monitored Natural Attenuation at Superfund RCRA Corrective Action and Underground Storage Tank Sites","document_id":"EPA-HQ-OLEM-2026-4886-0019"},{"title":"Third Five-Year Review Report Draft Final Fort Riley Junction City Geary, Clay and Riley Counties Kansas","document_id":"EPA-HQ-OLEM-2026-4886-0018"},{"title":"Second Five-Year Review Report Fort Riley Kansas","document_id":"EPA-HQ-OLEM-2026-4886-0017"},{"title":"Five-Year Review Report Installation Restoration Program Fort Riley Kansas","document_id":"EPA-HQ-OLEM-2026-4886-0016"},{"title":"Draft Final Installation Wide Site Assessment for Fort Riley, Kansas","document_id":"EPA-HQ-OLEM-2026-4886-0015"},{"title":"Action Memorandum for Removal Action Pesticide Storage Facility Fort Riley Military Installation Fort Riley Kansas","document_id":"EPA-HQ-OLEM-2026-4886-0014"},{"title":"Draft Final Remedial Investigation Addenda","document_id":"EPA-HQ-OLEM-2026-4886-0013"},{"title":"Draft Final Remedial Investigation for Remedial Investigation Feasibility Study","document_id":"EPA-HQ-OLEM-2026-4886-0012"},{"title":"Draft Final Project Report for Rapid Response Removal of Contaminated Soils","document_id":"EPA-HQ-OLEM-2026-4886-0011"}],"agency_name":"EPA","documents":[{"comment_count":0,"comment_start_date":"2026-09-21","updated_at":"2026-09-21T09:56:03.250-04:00","comment_url":"https://www.regulations.gov/commenton/EPA-HQ-OLEM-2026-4886-0022","allow_late_comments":false,"id":"EPA-HQ-OLEM-2026-4886-0022","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":19,"id":"EPA-HQ-OLEM-2026-4886","title":"The National Priorities List (NPL) Deletion Docket for Fort Riley (OU02) (Partial Deletion)"}],"document_number":"2026-19248","effective_on":null,"end_page":59712,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/09/21/2026-19248.xml","html_url":"https://www.federalregister.gov/documents/2026/09/21/2026-19248/proposed-deletion-from-the-national-priorities-list-correction","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-19248?publication_date=2026-09-21","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-09-21/2026-19248/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":268,"last_updated":"2026-10-23 08:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-09-21/pdf/2026-19248.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-19248.pdf?1789735511","publication_date":"2026-09-21","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/09/21/2026-19248.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"938037 - December 21, 2017 Administrative Record, Update #6","document_id":"EPA-HQ-OLEM-2025-2499-0024"},{"title":"956211 - May 19, 2020 Administrative Record, Update #9","document_id":"EPA-HQ-OLEM-2025-2499-0023"},{"title":"939056 - February 14, 2018 Administrative Record, Update #7","document_id":"EPA-HQ-OLEM-2025-2499-0022"},{"title":"943696 - November 1, 2018, Administrative Record, Update #8","document_id":"EPA-HQ-OLEM-2025-2499-0021"},{"title":"950549 - September 16, 2022 Administrative Record, Update #10","document_id":"EPA-HQ-OLEM-2025-2499-0020"},{"title":"441205 - September 24, 2012 Administrative Record for OU1, Update #1","document_id":"EPA-HQ-OLEM-2025-2499-0019"},{"title":"441206 - November 30, 2012 Administrative Record for OU1, Update #2","document_id":"EPA-HQ-OLEM-2025-2499-0018"},{"title":"925317 - July 10, 2012 Administrative Record for OU1, Original","document_id":"EPA-HQ-OLEM-2025-2499-0017"},{"title":"Partial Deletion Docket Index and Report Links - Update No. 1","document_id":"EPA-HQ-OLEM-2025-2499-0016"},{"title":"710609 - June 22, 2026 Partial Deletion Justification for 52.54-Acre Commercial/Industrial Property Located within Operable Unit 1 (OU1), U.S. Smelter and Lead Refinery (USS Lead) Superfund Site, East Chicago, Indiana, from the National Priorities List","document_id":"EPA-HQ-OLEM-2025-2499-0015"}],"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-HQ-OLEM-2025-2499","supporting_documents_count":22,"docket_id":"EPA-HQ-OLEM-2025-2499","document_id":"EPA-HQ-OLEM-2025-2499-0029","regulation_id_number":null,"title":"The National Priorities List (NPL) Deletion Docket for USS Lead (Partial Deletion), 52.54-Acre Commercial/Industrial Property Located within OU1","checked_regulationsdotgov_at":"2026-09-22T16:55:09Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":59712,"subtype":null,"title":"Proposed Deletion From the National Priorities List; Correction","toc_doc":"Proposed Deletion from the National Priorities List; Correction","toc_subject":null,"topics":[],"type":"Proposed Rule","volume":91}