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withdrawn,object_id EPA-HQ-OAR-2015-0341-0081,EPA,EPA-HQ-OAR-2015-0341,Air Pollution Control Cost Manual; Updated Chapter,Notice,,2020-08-05T04:00:00Z,2020,8,2020-08-05T04:00:00Z,2020-11-04T04:59:59Z,2020-11-04T02:01:25Z,2020-17065,0,0,09000064847d72b8 EPA-HQ-OAR-2015-0341-0082,EPA,EPA-HQ-OAR-2015-0341,"Wet and Dry Scrubbers for Acid Gas Chapter, Section 5 SO2 and Acid Gas Controls for Public Review 7th Edition July 2020",Supporting & Related Material,Publication - USEPA,2020-08-05T04:00:00Z,2020,8,,,2020-10-01T20:30:40Z,,0,0,09000064847d0264