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withdrawn,object_id EPA-HQ-ORD-2004-0012-0004,EPA,EPA-HQ-ORD-2004-0012,"Memorandum to NCEA Technical Information Staff from Marion C. Harnois, SC.D., D.A.B.T., Office of Research and Standards Massachusetts Department of Environmental Protection re: Preliminary Draft, Trichloroethylene Health Risk Assessment: Synthesis and Characterization",Supporting & Related Material,"Letter, Memorandum, Email",2002-01-23T05:00:00Z,2002,1,,,2010-07-15T19:14:46Z,,0,0,09000064800c49de EPA-HQ-ORD-2004-0012-0020,EPA,EPA-HQ-ORD-2004-0012,Trichloroethylene Health Risk Assessment,Notice,Federal Register Document,2001-11-26T05:00:00Z,2001,11,,,2025-06-27T02:29:51Z,59018,0,0,09000064800c4aa4 EPA-HQ-ORD-2004-0012-0001,EPA,EPA-HQ-ORD-2004-0012,Trichloroethylene Health Risk Assessment,Notice,Federal Register Document,2001-09-19T04:00:00Z,2001,9,,,2025-06-27T02:26:44Z,58257,0,0,09000064800c49bb