{"database": "openregs", "table": "documents", "is_view": false, "human_description_en": "where docket_id = \"EPA-HQ-OPPT-2018-0451\" sorted by posted_date descending", "rows": [["EPA-HQ-OPPT-2018-0451-0089", "EPA", "EPA-HQ-OPPT-2018-0451", "11. Data Quality Evaluation Information for General Population, Consumer, and Environmental Exposure for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:31Z", null, 0, 0, "09000064b908c9c3"], ["EPA-HQ-OPPT-2018-0451-0103", "EPA", "EPA-HQ-OPPT-2018-0451", "18. Ambient Monitoring Technology Information Center (AMTIC) Monitoring Data 2016 to 2022 for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:34Z", null, 0, 0, "09000064b90ab457"], ["EPA-HQ-OPPT-2018-0451-0091", "EPA", "EPA-HQ-OPPT-2018-0451", "14. Data Quality Evaluation Information for Human Health Hazard Epidemiology for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:31Z", null, 0, 0, "09000064b908c9c5"], ["EPA-HQ-OPPT-2018-0451-0102", "EPA", "EPA-HQ-OPPT-2018-0451", "27. Benchmark Dose Modeling Results for 1,3-Butadiene", "Supporting & Related Material", "Report", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:34Z", null, 0, 0, "09000064b90ab456"], ["EPA-HQ-OPPT-2018-0451-0088", "EPA", "EPA-HQ-OPPT-2018-0451", "12. Data Extraction Information for General Population, Consumer, and Environmental Exposure for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:31Z", null, 0, 0, "09000064b908c9c2"], ["EPA-HQ-OPPT-2018-0451-0121", "EPA", "EPA-HQ-OPPT-2018-0451", "35. Supplemental Information on the Human Exposure Modeling Results for 1,3-Butadiene (NEI)", "Supporting & Related Material", null, "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:39Z", null, 0, 0, "09000064b90bd5c4"], ["EPA-HQ-OPPT-2018-0451-0090", "EPA", "EPA-HQ-OPPT-2018-0451", "09. Data Quality Evaluation and Data Extraction Information for Environmental Fate and Transport for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:31Z", null, 0, 0, "09000064b908c9c4"], ["EPA-HQ-OPPT-2018-0451-0096", "EPA", "EPA-HQ-OPPT-2018-0451", "10. Data Quality Evaluation and Data Extraction Information for Environmental Release and Occupational Exposure for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:33Z", null, 0, 0, "09000064b908c9d5"], ["EPA-HQ-OPPT-2018-0451-0116", "EPA", "EPA-HQ-OPPT-2018-0451", "38. Appendix H Attachment of 1,3-Butadiene Occupational Exposure Assessment", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:38Z", null, 0, 0, "09000064b90be0a7"], ["EPA-HQ-OPPT-2018-0451-0108", "EPA", "EPA-HQ-OPPT-2018-0451", "36. Third Unregulated Contaminant Monitoring Rule Data for 1,3-butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:36Z", null, 0, 0, "09000064b90aaed4"], ["EPA-HQ-OPPT-2018-0451-0117", "EPA", "EPA-HQ-OPPT-2018-0451", "29. Risk Calculator for Occupational Exposures for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:38Z", null, 0, 0, "09000064b90be0a8"], ["EPA-HQ-OPPT-2018-0451-0109", "EPA", "EPA-HQ-OPPT-2018-0451", "21. Water Releases for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:36Z", null, 0, 0, "09000064b90aaed5"], ["EPA-HQ-OPPT-2018-0451-0115", "EPA", "EPA-HQ-OPPT-2018-0451", "23. Air Releases (NEI 2017) for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:38Z", null, 0, 0, "09000064b90be0a6"], ["EPA-HQ-OPPT-2018-0451-0099", "EPA", "EPA-HQ-OPPT-2018-0451", "02. Physical Chemistry, Fate, and Transport Assessment for 1,3-Butadiene", "Supporting & Related Material", "Technical Support Document", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:33Z", null, 0, 0, "09000064b909f760"], ["EPA-HQ-OPPT-2018-0451-0100", "EPA", "EPA-HQ-OPPT-2018-0451", "05. General Population Exposure for 1,3-Butadiene", "Supporting & Related Material", "Publication - USEPA", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:34Z", null, 0, 0, "09000064b90ac67a"], ["EPA-HQ-OPPT-2018-0451-0113", "EPA", "EPA-HQ-OPPT-2018-0451", "20. Land Releases for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:37Z", null, 0, 0, "09000064b90be0a3"], ["EPA-HQ-OPPT-2018-0451-0086", "EPA", "EPA-HQ-OPPT-2018-0451", "17. EPI Suite Modeling Results Supporting Fate Assessment for 1,3-Butadiene", "Supporting & Related Material", "Report", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:30Z", null, 0, 0, "09000064b908af0a"], ["EPA-HQ-OPPT-2018-0451-0111", "EPA", "EPA-HQ-OPPT-2018-0451", "37. 1,3-Butadiene Inhalation Monitoring Data Summary", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:37Z", null, 0, 0, "09000064b90be0a1"], ["EPA-HQ-OPPT-2018-0451-0094", "EPA", "EPA-HQ-OPPT-2018-0451", "16. Data Extraction Information for Human Health Hazard Animal Toxicology and Epidemiology for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:32Z", null, 0, 0, "09000064b908c9d3"], ["EPA-HQ-OPPT-2018-0451-0098", "EPA", "EPA-HQ-OPPT-2018-0451", "04. Environmental Media Concentrations for 1,3-Butadiene", "Supporting & Related Material", "Technical Support Document", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:33Z", null, 0, 0, "09000064b909f75f"], ["EPA-HQ-OPPT-2018-0451-0112", "EPA", "EPA-HQ-OPPT-2018-0451", "22. Air Releases (TRI) for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:37Z", null, 0, 0, "09000064b90be0a2"], ["EPA-HQ-OPPT-2018-0451-0087", "EPA", "EPA-HQ-OPPT-2018-0451", "19. Water Quality Portal (WQP) Monitoring Data 2004 to 2025 for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:30Z", null, 0, 0, "09000064b908af0b"], ["EPA-HQ-OPPT-2018-0451-0118", "EPA", "EPA-HQ-OPPT-2018-0451", "33. Human Exposure Model (HEM) NEI 2017 and 2020 Exposure and Risk Analysis for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:38Z", null, 0, 0, "09000064b90be0a9"], ["EPA-HQ-OPPT-2018-0451-0120", "EPA", "EPA-HQ-OPPT-2018-0451", "24. Air Releases (NEI 2020) for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:39Z", null, 0, 0, "09000064b90bec32"], ["EPA-HQ-OPPT-2018-0451-0110", "EPA", "EPA-HQ-OPPT-2018-0451", "30. Integrated Indoor Outdoor Air Calculator (IIOAC) TRI 2016-2021 Exposure and Risk Analysis for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:36Z", null, 0, 0, "09000064b90aaed6"], ["EPA-HQ-OPPT-2018-0451-0106", "EPA", "EPA-HQ-OPPT-2018-0451", "28. Lifetable Analysis of Leukemia and Bladder Cancer for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:35Z", null, 0, 0, "09000064b90aaed2"], ["EPA-HQ-OPPT-2018-0451-0085", "EPA", "EPA-HQ-OPPT-2018-0451", "Risk Evaluation under the Toxic Substances Control Act: 1,3-Butadiene", "Notice", null, "2026-01-05T05:00:00Z", 2026, 1, "2026-01-05T05:00:00Z", null, "2026-01-05T21:41:46Z", "2025-24246", 0, 0, "09000064b9118886"], ["EPA-HQ-OPPT-2018-0451-0095", "EPA", "EPA-HQ-OPPT-2018-0451", "15. Data Quality Evaluation Information for Human Health Hazard Animal Toxicology for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:32Z", null, 0, 0, "09000064b908c9d4"], ["EPA-HQ-OPPT-2018-0451-0092", "EPA", "EPA-HQ-OPPT-2018-0451", "08. Data Quality Evaluation and Data Extraction Information for Physical and Chemical Properties for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:32Z", null, 0, 0, "09000064b908c9d1"], ["EPA-HQ-OPPT-2018-0451-0097", "EPA", "EPA-HQ-OPPT-2018-0451", "06. Human Health Hazard Assessment for 1,3-Butadiene", "Supporting & Related Material", "Publication - USEPA", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:33Z", null, 0, 0, "09000064b909f75e"], ["EPA-HQ-OPPT-2018-0451-0107", "EPA", "EPA-HQ-OPPT-2018-0451", "25. Adhesives and Sealants Release Model for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:36Z", null, 0, 0, "09000064b90aaed3"], ["EPA-HQ-OPPT-2018-0451-0119", "EPA", "EPA-HQ-OPPT-2018-0451", "31. Human Exposure Model (HEM) TRI 2016-2021 Exposure and Risk Analysis for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:39Z", null, 0, 0, "09000064b90bec31"], ["EPA-HQ-OPPT-2018-0451-0101", "EPA", "EPA-HQ-OPPT-2018-0451", "07. Systematic Review Protocol for 1,3-Butadiene", "Supporting & Related Material", "Report", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:34Z", null, 0, 0, "09000064b90ab455"], ["EPA-HQ-OPPT-2018-0451-0093", "EPA", "EPA-HQ-OPPT-2018-0451", "13. Further Filtering Results for Human Health Hazard Animal Toxicology and Epidemiology for 1,3-Butadiene", "Supporting & Related Material", "Evaluation", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:32Z", null, 0, 0, "09000064b908c9d2"], ["EPA-HQ-OPPT-2018-0451-0104", "EPA", "EPA-HQ-OPPT-2018-0451", "32. Human Exposure Model (HEM) NEI 2017 and 2020 General Population Exposure Analysis for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:35Z", null, 0, 0, "09000064b90aaed0"], ["EPA-HQ-OPPT-2018-0451-0124", "EPA", "EPA-HQ-OPPT-2018-0451", "39. Nontechnical Summary for 1,3-Butadiene", "Supporting & Related Material", "Publication - USEPA", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:40Z", null, 0, 0, "09000064b90c712e"], ["EPA-HQ-OPPT-2018-0451-0105", "EPA", "EPA-HQ-OPPT-2018-0451", "26. Number of Sites for 1,3-Butadiene", "Supporting & Related Material", "Data", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:35Z", null, 0, 0, "09000064b90aaed1"], ["EPA-HQ-OPPT-2018-0451-0114", "EPA", "EPA-HQ-OPPT-2018-0451", "03. Environmental Release and Occupational Exposure Assessment for 1,3-Butadiene", "Supporting & Related Material", "Technical Support Document", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:37Z", null, 0, 0, "09000064b90be0a4"], ["EPA-HQ-OPPT-2018-0451-0125", "EPA", "EPA-HQ-OPPT-2018-0451", "01. Risk Evaluation for 1,3-Butadiene", "Supporting & Related Material", "Publication - USEPA", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:40Z", null, 0, 0, "09000064b90c712f"], ["EPA-HQ-OPPT-2018-0451-0123", "EPA", "EPA-HQ-OPPT-2018-0451", "40. Summary of and Response to External Peer Review and Public Comments on the Risk Evaluation and Technical Support Documents for 1,3-Butadiene", "Supporting & Related Material", "Publication - USEPA", "2026-01-05T05:00:00Z", 2026, 1, null, null, "2026-01-05T21:43:40Z", null, 0, 0, "09000064b90c3a56"], ["EPA-HQ-OPPT-2018-0451-0122", "EPA", "EPA-HQ-OPPT-2018-0451", "34. 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