{"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"}],"agency_letters":[],"agency_names":["Environmental Protection Agency"],"docket_numbers":[],"document_number":"2026-20846","editorial_note":null,"filed_at":"2026-10-09T08:45:00.000-04:00","filing_type":"regular","html_url":"https://www.federalregister.gov/public-inspection/2026-20846/colorado-underground-injection-control-program-class-vi-primacy","last_public_inspection_issue":"2026-10-09","num_pages":22,"page_views":{"count":64,"last_updated":"2026-10-11 18:15:08 -0400"},"pdf_file_name":"2026-20846_PI.pdf","pdf_file_size":184042,"pdf_updated_at":"2026-10-09T08:45:16.000-04:00","pdf_url":"https://public-inspection.federalregister.gov/2026-20846.pdf","publication_date":"2026-10-13","raw_text_url":"https://www.federalregister.gov/public-inspection/raw_text/202/620/846.txt","subject_1":"Colorado Underground Injection Control Program:","subject_2":"Class VI Primacy","subject_3":null,"title":"Colorado Underground Injection Control Program: Class VI Primacy ","toc_doc":"Class VI Primacy","toc_subject":"Colorado Underground Injection Control Program:","type":"Rule"}