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withdrawn,object_id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-R08-OAR-2011-0870-0037,EPA,EPA-R08-OAR-2011-0870,GCC Dacotah Cement Plant PSD Permit Documents from 2001 permit application,Supporting & Related Material,Report,2012-04-26T04:00:00Z,2012,4,,,2012-04-26T13:28:44Z,,0,0,0900006480fe4000
EPA-R08-OAR-2011-0870-0038,EPA,EPA-R08-OAR-2011-0870,"US EPA, Office of Air Quality Planning and Standards, Alternative Control Techniques Document Update - NOx Emissions from New Cement Kilns,"" EPA-453/R-07-006 (Nov. 2007)",Supporting & Related Material,Report,2012-04-26T04:00:00Z,2012,4,,,2012-04-26T13:28:17Z,,0,0,0900006480fe4efd
EPA-R08-OAR-2011-0870-0035,EPA,EPA-R08-OAR-2011-0870,3-20-12 Email from South Dakota's Kyrik Rombough to EPA's Gail Fallon,Supporting & Related Material,Report,2012-04-26T04:00:00Z,2012,4,,,2012-04-26T13:28:01Z,,0,0,0900006480fe3ffa
EPA-R08-OAR-2011-0870-0039,EPA,EPA-R08-OAR-2011-0870,"March 29, 2012 memorandum from EPA Region 8, Mike Owens to Monica Morales re:  GCC Dacotah - NOx Emission Reduction and Cost Calculations",Supporting & Related Material,Memorandum,2012-04-26T04:00:00Z,2012,4,,,2012-04-26T13:28:49Z,,0,0,0900006480fe4efe
EPA-R08-OAR-2011-0870-0036,EPA,EPA-R08-OAR-2011-0870,3-26-12 Email from South Dakota's Rick Boddicker to EPA's Gail Fallon,Supporting & Related Material,E-mail,2012-04-26T04:00:00Z,2012,4,,,2012-04-26T13:28:11Z,,0,0,0900006480fe3ffd
EPA-R08-OAR-2011-0870-0040,EPA,EPA-R08-OAR-2011-0870,"March 29, 2012 memorandum from EPA Region 8, Gail Fallon to South Dakota Regional Haze Docket: Excerpt from South Dakota August 18, 2011 Public Hearing Recording",Supporting & Related Material,Memorandum,2012-04-26T04:00:00Z,2012,4,,,2012-04-26T13:28:23Z,,0,0,0900006480fe4f00
EPA-R08-OAR-2011-0870-0034,EPA,EPA-R08-OAR-2011-0870,Approvals and Promulgations of Implementation Plans: South Dakota; Regional Haze State Implementation Plan,Rule,,2012-04-26T04:00:00Z,2012,4,2012-04-26T04:00:00Z,,2012-04-26T13:27:32Z,2012-08988,0,0,0900006480ffd3e3
EPA-R08-OAR-2011-0870-0014,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Supporting Materials",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:31Z,,0,0,0900006480f76ecc
EPA-R08-OAR-2011-0870-0002,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Cover Letter",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:47Z,,0,0,0900006480f76d9f
EPA-R08-OAR-2011-0870-0001,EPA,EPA-R08-OAR-2011-0870,Approval and Promulgation of Implementation Plans; South Dakota: Regional Haze State Implementation Plan,Proposed Rule,,2011-12-08T05:00:00Z,2011,12,2011-12-08T05:00:00Z,2012-02-07T04:59:59Z,2011-12-08T19:55:48Z,2011-31406,0,0,0900006480f7e073
EPA-R08-OAR-2011-0870-0022,EPA,EPA-R08-OAR-2011-0870,"February 28, 2011 TSD for Technical Products Prepared by the WRAP in Support of Western Regional Haze Plans",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:52Z,,0,0,0900006480f7d83e
EPA-R08-OAR-2011-0870-0028,EPA,EPA-R08-OAR-2011-0870,South Dakota Regional Haze Completeness Determination.,Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:27Z,,0,0,0900006480f7d8bc
EPA-R08-OAR-2011-0870-0019,EPA,EPA-R08-OAR-2011-0870,"September 13, 2010 Letter from Region 8 EPA to South Dakota Department of Environment and Natural Resource, Air Quality Program; RE: EPA Preliminary Comments on August 2010 Draft Regional Haze State Implementation Plan (Public Comment Version).",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:14Z,,0,0,0900006480f76efa
EPA-R08-OAR-2011-0870-0007,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix C",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:36Z,,0,0,0900006480f76e8a
EPA-R08-OAR-2011-0870-0010,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix F",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:14Z,,0,0,0900006480f76eb9
EPA-R08-OAR-2011-0870-0003,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Main SIP Document",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:52Z,,0,0,0900006480f76e83
EPA-R08-OAR-2011-0870-0029,EPA,EPA-R08-OAR-2011-0870,"June 1, 2011 Letter from South Dakota DENR, Brian Gustafson to EPA Region 8, Carl Daly.",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:38Z,,0,0,0900006480f7dc2a
EPA-R08-OAR-2011-0870-0008,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix D",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:42Z,,0,0,0900006480f76eb6
EPA-R08-OAR-2011-0870-0018,EPA,EPA-R08-OAR-2011-0870,"March 12, 2010 Letter from Region 8 EPA to South Dakota Department of Environment and Natural Resource, Air Quality Program; RE: EPA Region 8 Comments on January 15, 2010 Draft Regional Haze SIP (FLM Consultation Version).",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:04Z,,0,0,0900006480f76ef8
EPA-R08-OAR-2011-0870-0020,EPA,EPA-R08-OAR-2011-0870,"June 10, 2011 Letter from Region 8 EPA to South Dakota Department of Environment and Natural Resource, Air Quality Program; RE: EPA Response to June 1, 2011 Letter on Regional Haze State Implemenation Plan.",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:33Z,,0,0,0900006480f76efc
EPA-R08-OAR-2011-0870-0025,EPA,EPA-R08-OAR-2011-0870,"10/11/11 Email from South Dakota DENR, Rick Boddicker to EPA Regiona 8, Gail Fallon.",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:36Z,,0,0,0900006480f7d88f
EPA-R08-OAR-2011-0870-0011,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix G",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:20Z,,0,0,0900006480f76ebb
EPA-R08-OAR-2011-0870-0006,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix B",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:09Z,,0,0,0900006480f76e87
EPA-R08-OAR-2011-0870-0017,EPA,EPA-R08-OAR-2011-0870,"September 19, 2011 South Dakota Regional Haze Submittal Amendments; Suppporting Documents",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:09Z,,0,0,0900006480f76ef7
EPA-R08-OAR-2011-0870-0021,EPA,EPA-R08-OAR-2011-0870,"August 17, 2011 Letter from U. S. Department of the Interior, National Park Service to South Dakota Department of Environment and Natural Resources",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:20Z,,0,0,0900006480f76efe
EPA-R08-OAR-2011-0870-0026,EPA,EPA-R08-OAR-2011-0870,"November 9, 2011 Email from South Dakota DENR, Rick Boddicker to EPA Region 8, Gail Fallon.",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:16Z,,0,0,0900006480f7d8ba
EPA-R08-OAR-2011-0870-0004,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Attorney General Letter",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:58Z,,0,0,0900006480f76e84
EPA-R08-OAR-2011-0870-0016,EPA,EPA-R08-OAR-2011-0870,"September 19, 2011 South Dakota Regional Haze Submittal Amendments; Main SIP Document.",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:03Z,,0,0,0900006480f76ed5
EPA-R08-OAR-2011-0870-0012,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix H",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:25Z,,0,0,0900006480f76ebc
EPA-R08-OAR-2011-0870-0023,EPA,EPA-R08-OAR-2011-0870,Big Stone I Modeling Results Days Greater than 0.5 deciviews.,Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:58Z,,0,0,0900006480f7d83f
EPA-R08-OAR-2011-0870-0024,EPA,EPA-R08-OAR-2011-0870,EPA's South Dakota Regional Haze Proposal Section III.B. Visibility Conditions Corrections,Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:10Z,,0,0,0900006480f7d840
EPA-R08-OAR-2011-0870-0009,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix E",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:31Z,,0,0,0900006480f76eb7
EPA-R08-OAR-2011-0870-0013,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix I",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:25Z,,0,0,0900006480f76ebd
EPA-R08-OAR-2011-0870-0005,EPA,EPA-R08-OAR-2011-0870,"January 21, 2011 South Dakota Regional Haze Submittal; Appendix A",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:09:04Z,,0,0,0900006480f76e85
EPA-R08-OAR-2011-0870-0015,EPA,EPA-R08-OAR-2011-0870,"September 19, 2011 South Dakota Regional Haze Submittal Amendments; Cover Letter",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:08:47Z,,0,0,0900006480f76ed0
EPA-R08-OAR-2011-0870-0027,EPA,EPA-R08-OAR-2011-0870,"November 28, 2011 Email from South Dakota DENR, Rick Boddicker to EPA Region 8, Gail Fallon.",Supporting & Related Material,Report,2011-12-08T05:00:00Z,2011,12,,,2012-01-03T17:07:21Z,,0,0,0900006480f7d8bb