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withdrawn,object_id EPA-R03-OAR-2015-0666-0006,EPA,EPA-R03-OAR-2015-0666,Air Quality State Implementation Plans; Approval and Promulgation: District of Columbia; Regulation to Limit Nitrogen Oxides Emissions from Large Non-Electric Generating Units,Rule,,2016-02-22T05:00:00Z,2016,2,2016-02-22T05:00:00Z,,2016-02-22T14:05:22Z,2016-03489,0,0,0900006481e7bdf3