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withdrawn,object_id EPA-HQ-OAR-2010-1059-0120,EPA,EPA-HQ-OAR-2010-1059,Memorandum to Open Docket for Public Access; Announcement of Extension of Comment Period,Other,Memorandum to Open a Docket,2012-06-13T04:00:00Z,2012,6,2012-05-25T04:00:00Z,2012-06-30T03:59:59Z,2012-07-04T02:01:06Z,,0,0,0900006481047ca8 EPA-HQ-OAR-2010-1059-0119,EPA,EPA-HQ-OAR-2010-1059,Draft White Paper - Implementation of the 2010 Primary 1-Hour SO2 NAAQS,Supporting & Related Material,Report,2012-05-24T04:00:00Z,2012,5,,,2012-05-24T15:36:45Z,,0,0,090000648101aa52 EPA-HQ-OAR-2010-1059-0118,EPA,EPA-HQ-OAR-2010-1059,Memorandum to Open Docket for Public Access,Other,Memorandum to Open a Docket,2012-05-24T04:00:00Z,2012,5,2012-05-25T04:00:00Z,2012-06-30T03:59:59Z,2012-09-14T02:01:52Z,,0,0,090000648101aa51 EPA-HQ-OAR-2010-1059-0111,EPA,EPA-HQ-OAR-2010-1059,"Comments dated December 2, 2011 from Empire District Electric Company on USEPA's draft non-binding guidance, entitled “Guidance for 1-Hour SO2 NAAQS SIP Submissions”",Supporting & Related Material,Report,2011-12-07T05:00:00Z,2011,12,,,2011-12-07T19:14:57Z,,0,0,0900006480f7aa09 EPA-HQ-OAR-2010-1059-0113,EPA,EPA-HQ-OAR-2010-1059,"Comments dated December 1, 2011 from Lake Michigan Air Directors Consortium (LADCO) on EPA's draft non-binding guidance, entitled “Guidance for 1-Hour SO2 NAAQS SIP Submissions”",Supporting & Related Material,Report,2011-12-07T05:00:00Z,2011,12,,,2011-12-07T20:02:30Z,,0,0,0900006480f7aa0b EPA-HQ-OAR-2010-1059-0112,EPA,EPA-HQ-OAR-2010-1059,"Comments dated December 2, 2011 from Dominion Resources Services, Inc. on USEPA's draft non-binding guidance, entitled “Guidance for 1-Hour SO2 NAAQS SIP Submissions”",Supporting & Related Material,Report,2011-12-07T05:00:00Z,2011,12,,,2011-12-07T19:18:48Z,,0,0,0900006480f7aa0a EPA-HQ-OAR-2010-1059-0114,EPA,EPA-HQ-OAR-2010-1059,"Comments dated December 2, 2011 from J.R. Simplot Company on USEPA's draft non-binding guidance, entitled “Guidance for 1-Hour SO2 NAAQS SIP Submissions”",Supporting & Related Material,Report,2011-12-07T05:00:00Z,2011,12,,,2011-12-07T20:02:30Z,,0,0,0900006480f7aa0c EPA-HQ-OAR-2010-1059-0040,EPA,EPA-HQ-OAR-2010-1059,"Comments dated November 30, 2011 from Northeast States for Coordinated Air Use Management (NESCAUM) on EPA's draft non-binding guidance, entitled “Guidance for 1-Hour SO2 NAAQS SIP Submissions”",Supporting & Related Material,Letter,2011-12-05T05:00:00Z,2011,12,,,2011-12-05T13:29:17Z,,0,0,0900006480f787cd EPA-HQ-OAR-2010-1059-0041,EPA,EPA-HQ-OAR-2010-1059,"Comments dated November 21, 2011 from Southeastern States, an Association of ten Southeastern Environmental Agencies, on EPA's draft non-binding guidance, entitled “Guidance for 1-Hour SO2 NAAQS SIP Submissions”",Supporting & Related Material,Report,2011-12-05T05:00:00Z,2011,12,,,2011-12-05T13:29:17Z,,0,0,0900006480f787ce EPA-HQ-OAR-2010-1059-0009,EPA,EPA-HQ-OAR-2010-1059,Guidance for 1-Hour SO2 SIP Submissions; Extension of Comment Period,Notice,Extension of Comment Period,2011-10-28T04:00:00Z,2011,10,,,2012-06-21T02:01:02Z,2011-27964,0,0,0900006480f5e8fe EPA-HQ-OAR-2010-1059-0002,EPA,EPA-HQ-OAR-2010-1059,Draft - Guidance for 1-Hour SO2 National Ambient Air Quality Standard (NAAQS) SIP Submissions,Supporting & Related Material,Guidance,2011-10-03T04:00:00Z,2011,10,,,2011-10-03T13:28:57Z,,0,0,0900006480f27662 EPA-HQ-OAR-2010-1059-0003,EPA,EPA-HQ-OAR-2010-1059,"Memorandum signed by R. Brode, Physical Scientist, Air Quality Modeling Group, OAQPS, to SO2 NAAQS Review Docket titled, Preliminary Modeling of SO2 Sources, dated May 28, 2010",Supporting & Related Material,Memorandum,2011-10-03T04:00:00Z,2011,10,,,2011-10-03T13:28:58Z,,0,0,0900006480f288b4 EPA-HQ-OAR-2010-1059-0001,EPA,EPA-HQ-OAR-2010-1059,Guidance for 1-Hour SO2 NAAQS SIP Submissions,Notice,Notice of Data Availability,2011-10-03T04:00:00Z,2011,10,2011-10-03T04:00:00Z,2011-12-03T04:59:59Z,2025-10-25T08:00:23Z,2011-25400,0,0,0900006480f4a4ee