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withdrawn,object_id EPA-R09-OAR-2014-0812-0185,EPA,EPA-R09-OAR-2014-0812,Air Quality State Implementation Plans; Approvals and Promulgations: Nevada; Infrastructure Requirements for the 2010 Sulfur Dioxide National Ambient Air Quality Standard,Rule,,2020-07-10T04:00:00Z,2020,7,2020-07-10T04:00:00Z,,2020-07-10T18:00:37Z,2020-13561,0,0,090000648473b403 EPA-R09-OAR-2014-0812-0184,EPA,EPA-R09-OAR-2014-0812,Air Quality State Implementation Plans; Approvals and Promulgations: Nevada; Infrastructure Requirements for the 2010 Sulfur Dioxide National Ambient Air Quality Standard,Proposed Rule,,2020-03-31T04:00:00Z,2020,3,2020-03-31T04:00:00Z,2020-05-01T03:59:59Z,2020-03-31T16:54:06Z,2020-06348,0,0,090000648447a3fd