{"database": "openregs", "table": "documents", "rows": [["EPA-HQ-RCRA-1998-0017-0023", "EPA", "EPA-HQ-RCRA-1998-0017", "Letter to Fred Chanania, Chief, Office of Solid Waste, USEPA, from Mitchell S. Hahn, Manager, Environment, Health & Safety, Waste Management, Inc., re: Petitioning the Agency for a Treatability Variance for Two Specific Selenium Waste Streams (Profiles D79726, and DZ2050) Received at Waste Management's Chemical Waste Management - Kettleman City, California Facility [F-1998-CWMP-S0013", "Supporting & Related Material", "Letter, Memorandum, Email", "1998-09-25T04:00:00Z", 1998, 9, null, null, "2006-10-23T19:41:41Z", null, 0, 0, "09000064800dd5d3"]], "columns": ["id", "agency_id", "docket_id", "title", "document_type", "subtype", "posted_date", "posted_year", "posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["EPA-HQ-RCRA-1998-0017-0023"], "units": {}, "query_ms": 27.440205914899707, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}