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withdrawn,object_id EPA-R06-OAR-2020-0434-0004,EPA,EPA-R06-OAR-2020-0434,"TX229.04 EPA Guidance Document, Clean Data Policy for the Fine Particulate NAAQS, Memorandum from Stephen D. Page, dated December 14, 2004",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:35:41Z,,0,0,0900006484878097 EPA-R06-OAR-2020-0434-0005,EPA,EPA-R06-OAR-2020-0434,"TX229.05 SO2 NAAQS Designations Modeling Technical Assistance Document, dated August 2016",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:36:15Z,,0,0,0900006484878098 EPA-R06-OAR-2020-0434-0001,EPA,EPA-R06-OAR-2020-0434,"TX229.01 Air Quality State Implementation Plans; Approvals and Promulgations: Texas; Clean Data Determination for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard; Anderson and Freestone Counties and Titus County Nonattainment Areas, Proposed rule, 7 pages.",Proposed Rule,,2020-09-25T04:00:00Z,2020,9,2020-09-25T04:00:00Z,2020-10-27T03:59:59Z,2020-10-28T01:02:57Z,2020-20958,0,0,090000648487967f EPA-R06-OAR-2020-0434-0011,EPA,EPA-R06-OAR-2020-0434,"TX229.11 EPA Approval Letter for the TCEQ 2017 Annual Monitoring Network Plan, dated October 3, 2017",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:36:23Z,,0,0,09000064848789ed EPA-R06-OAR-2020-0434-0002,EPA,EPA-R06-OAR-2020-0434,"TX229.02 TCEQ Letter to EPA, Sulfur Dioxide Clean Data Determination Request for Portions of Freestone, Anderson, and Titus Counties in Texas, dated June 30, 2020",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:35:02Z,,0,0,0900006484877e70 EPA-R06-OAR-2020-0434-0009,EPA,EPA-R06-OAR-2020-0434,"TX229.09 EPA Technical Support Document for the Texas Area Designations for the 2010 SO2 Primary NAAQS – Supplement for the Four Areas in Texas, dated November 29, 2016",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:36:11Z,,0,0,09000064848789eb EPA-R06-OAR-2020-0434-0008,EPA,EPA-R06-OAR-2020-0434,TX229.08 EPA Technical Support Document for the Texas Area Designations for the 2010 SO2 Primary NAAQS,Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:36:22Z,,0,0,09000064848789ea EPA-R06-OAR-2020-0434-0003,EPA,EPA-R06-OAR-2020-0434,"TX229.03 EPA Guidance Document, 1-Hour SO2 Nonattainment Area SIP Submissions, Memorandum from Stephen D. Page, dated April 23, 2014",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-09-25T15:56:33Z,,0,0,0900006484878096 EPA-R06-OAR-2020-0434-0010,EPA,EPA-R06-OAR-2020-0434,TX229.10 TCEQ 2017 Annual Monitoring Network Plan,Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:35:45Z,,0,0,09000064848789ec EPA-R06-OAR-2020-0434-0006,EPA,EPA-R06-OAR-2020-0434,"TX229.06 SO2 NAAQS Designations Source-Oriented Monitoring Technical Assistance Document, dated February 2016",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:36:13Z,,0,0,09000064848789e8 EPA-R06-OAR-2020-0434-0007,EPA,EPA-R06-OAR-2020-0434,"TX229.07 TCEQ SO2 Recommendation Letter to EPA, dated September 18, 2015",Supporting & Related Material,,2020-09-25T04:00:00Z,2020,9,,,2020-10-05T21:35:43Z,,0,0,09000064848789e9