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withdrawn,object_id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-2025-0197-0073,EPA,EPA-R06-OAR-2025-0197,TX258.073 SaltCreek_Monitored Visibility Data_V2,Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:27:15Z,,0,0,09000064b909528f
EPA-R06-OAR-2025-0197-0077,EPA,EPA-R06-OAR-2025-0197,TX258.077-00 Sycamore Canyon Anthropogenic Source Apportionment,Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:30:55Z,,0,0,09000064b90af8fc
EPA-R06-OAR-2025-0197-0076,EPA,EPA-R06-OAR-2025-0197,TX258.076-00 CAMPD Texas Annual Emissions (2000-2024),Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:29:57Z,,0,0,09000064b90af8f9
EPA-R06-OAR-2025-0197-0075,EPA,EPA-R06-OAR-2025-0197,TX258.075 IMPROVE Monitoring Data (1989-2023),Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:29:02Z,,0,0,09000064b90af8f8
EPA-R06-OAR-2025-0197-0068,EPA,EPA-R06-OAR-2025-0197,"TX258.068 EPA Response to Comments (RTC) for the Texas and Oklahoma Regional Haze SIP Approvals (Texas Plans for the 1st and 2nd Implementation Periods and Five-Year Progress Report, Oklahoma Plan for the 1st Implementation Period) November 2025",Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:21:47Z,,0,0,09000064b9095179
EPA-R06-OAR-2025-0197-0069,EPA,EPA-R06-OAR-2025-0197,"TX258.069 EPA 2021 Clarifications Memorandum, “Clarifications Regarding Regional Haze State Implementation Plans for the Second Implementation Period,” July 8, 2021",Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:23:13Z,,0,0,09000064b9095196
EPA-R06-OAR-2025-0197-0071,EPA,EPA-R06-OAR-2025-0197,TX258.071-00 Facility Permit Cancellations,Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:24:45Z,,0,0,09000064b9095273
EPA-R06-OAR-2025-0197-0072,EPA,EPA-R06-OAR-2025-0197,TX258.072-00 ERCOT Reports,Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:25:39Z,,0,0,09000064b9095287
EPA-R06-OAR-2025-0197-0067,EPA,EPA-R06-OAR-2025-0197,"TX258.067 Air Quality State Implementation Plans; Approvals and Promulgations: Texas and Oklahoma; Texas Regional Haze Plans for the First and Second Implementation Periods and Five-Year Progress Report; Oklahoma Regional Haze Plan for the First Implementation Period, Final Rule, 9 pages",Rule,,2025-12-05T05:00:00Z,2025,12,2025-12-05T05:00:00Z,,2025-12-05T20:15:21Z,2025-22002,0,0,09000064b90b0026
EPA-R06-OAR-2025-0197-0070,EPA,EPA-R06-OAR-2025-0197,TX258.070 EPA TSD DFW Modeling and Other Analyses Attainment Demonstration July 2008,Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:24:00Z,,0,0,09000064b909526e
EPA-R06-OAR-2025-0197-0074,EPA,EPA-R06-OAR-2025-0197,"TX258.074-00 EPA Tribal Consultation, Fact Sheet, and Overview Presentation",Supporting & Related Material,,2025-12-05T05:00:00Z,2025,12,,,2025-12-05T20:28:00Z,,0,0,09000064b9095290
EPA-R06-OAR-2025-0197-0041,EPA,EPA-R06-OAR-2025-0197,"TX258.041 Proposed rule; extension of comment period; Texas and Oklahoma; Texas Regional Haze Plans for the First and Second Implementation Periods and Five-Year Progress Report; Oklahoma Regional Haze Plan for the First Implementation Period, 1 page",Proposed Rule,,2025-06-20T04:00:00Z,2025,6,2025-06-20T04:00:00Z,2025-07-24T03:59:59Z,2025-07-24T09:00:26Z,2025-11272,0,0,09000064b8e1d7e9
EPA-R06-OAR-2025-0197-0015,EPA,EPA-R06-OAR-2025-0197,TX258.015 NaturalConditionsII_Format2_v2.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:50Z,,0,0,09000064b8da6bf9
EPA-R06-OAR-2025-0197-0019,EPA,EPA-R06-OAR-2025-0197,TX258.019 CENRAP_PSAT_Tool_ENVIRON_Aug27_2007.accdb,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:51Z,,0,0,09000064b8da6c11
EPA-R06-OAR-2025-0197-0024,EPA,EPA-R06-OAR-2025-0197,TX258.024 README.AOIdevelopmentFor2021RHSIP_Response_to_EPArequest.20Nov2020update.docx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:52Z,,0,0,09000064b8da6c49
EPA-R06-OAR-2025-0197-0007,EPA,EPA-R06-OAR-2025-0197,TX258.007-00 EPA First Planning Period Guidance,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:42:56Z,,0,0,09000064b8da817e
EPA-R06-OAR-2025-0197-0038,EPA,EPA-R06-OAR-2025-0197,TX258.038-00 TCEQ Supplied Cost Files,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:55Z,,0,0,09000064b8db0da2
EPA-R06-OAR-2025-0197-0022,EPA,EPA-R06-OAR-2025-0197,TX258.022-00 TCEQ Supplied PSAT Files,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:51Z,,0,0,09000064b8da6c1b
EPA-R06-OAR-2025-0197-0017,EPA,EPA-R06-OAR-2025-0197,TX258.017-00 Alpine Geophysics Report and Data,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:50Z,,0,0,09000064b8da6bfe
EPA-R06-OAR-2025-0197-0013,EPA,EPA-R06-OAR-2025-0197,TX258.013 2002-2011 NEI SO2.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:49Z,,0,0,09000064b8da6bf5
EPA-R06-OAR-2025-0197-0014,EPA,EPA-R06-OAR-2025-0197,TX258.014 naturalhazelevelsIIreport.pptx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:50Z,,0,0,09000064b8da6bf8
EPA-R06-OAR-2025-0197-0023,EPA,EPA-R06-OAR-2025-0197,TX258.023 Texas EWRT AMDA spreadsheet.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:52Z,,0,0,09000064b8da6c48
EPA-R06-OAR-2025-0197-0027,EPA,EPA-R06-OAR-2025-0197,"TX258.027 Ramboll-RegionalHazeModelingEvaluateProgressVisibility.pdf (Ramboll Report 2), ""Regional Haze Modeling to Evaluate Progress in Improving Visibility in and near Texas Final Report”, June 25, 2020",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:52Z,,0,0,09000064b8da6c4c
EPA-R06-OAR-2025-0197-0029,EPA,EPA-R06-OAR-2025-0197,TX258.029 Electronic files not in online docket but available electronically,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:53Z,,0,0,09000064b8da6c4e
EPA-R06-OAR-2025-0197-0032,EPA,EPA-R06-OAR-2025-0197,TX258.032 IMPROVE SACR Monitoring Data.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:53Z,,0,0,09000064b8da6c51
EPA-R06-OAR-2025-0197-0033,EPA,EPA-R06-OAR-2025-0197,TX258.033 SaltCreek_Monitored Visibility Data.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:54Z,,0,0,09000064b8da6c52
EPA-R06-OAR-2025-0197-0040,EPA,EPA-R06-OAR-2025-0197,TX258.040 EPA and TCEQ emails - RE_Texas Regional Haze data request,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:55Z,,0,0,09000064b8db296e
EPA-R06-OAR-2025-0197-0004,EPA,EPA-R06-OAR-2025-0197,"TX258.004-00 Oklahoma Regional Haze SIP, submitted to EPA February 17, 2010 (OK-34). 130 pages 2.4 MB r3b",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:41:17Z,,0,0,09000064b8d9bd0a
EPA-R06-OAR-2025-0197-0003,EPA,EPA-R06-OAR-2025-0197,TX258.003-00 2009 Texas Regional Haze SIP Appendices,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:40:58Z,,0,0,09000064b8d9ae42
EPA-R06-OAR-2025-0197-0005,EPA,EPA-R06-OAR-2025-0197,"TX258.005-00 Texas 2014 Five-Year Regional Haze SIP Revision, Texas Project 2013-013-SIP-NR, submitted to EPA March 20, 2014 (TX-354, SIP). 260 pages 10.7 MB u5k",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:41:35Z,,0,0,09000064b8d9ae57
EPA-R06-OAR-2025-0197-0006,EPA,EPA-R06-OAR-2025-0197,"TX258.006-00 Texas Revisions to the State Implementation Plan for the 2021 Regional Haze Second Planning Period, Texas Project No. 2019-112-SIP-NR, submitted to EPA July 20, 2021 (TX-439, SIP), 653 pages 35.3 MB b82",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:42:03Z,,0,0,09000064b8d9bd0f
EPA-R06-OAR-2025-0197-0025,EPA,EPA-R06-OAR-2025-0197,TX258.025 CAMx Users Guide_v7.30,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:52Z,,0,0,09000064b8da6c4a
EPA-R06-OAR-2025-0197-0028,EPA,EPA-R06-OAR-2025-0197,TX258.028 Responses to Comments on Protection of Visibility,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:53Z,,0,0,09000064b8da6c4d
EPA-R06-OAR-2025-0197-0010,EPA,EPA-R06-OAR-2025-0197,TX258.010 Email from Lee Warden 7_14_2014 RE Projections at Wichita Mtns.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:46:43Z,,0,0,09000064b8da6b1b
EPA-R06-OAR-2025-0197-0034,EPA,EPA-R06-OAR-2025-0197,TX258.034 TexasPointSourceEmissionsData2018to2023.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:54Z,,0,0,09000064b8da6c53
EPA-R06-OAR-2025-0197-0002,EPA,EPA-R06-OAR-2025-0197,"TX258.002-00 Texas Regional Haze SIP submitted to EPA March 19, 2009: Revisions to 30 TAC 116, Re: Best Available Retrofit Technology (BART) Permitting, Texas Rule Project No. 2006-022-116-EN (TX-269, 6-72), and Texas Regional Haze SIP for Federal Class I Areas, Texas Rule Project No. 2007-016-SIP-NR (TX-270, SIP)",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:38:54Z,,0,0,09000064b8d9ae3c
EPA-R06-OAR-2025-0197-0021,EPA,EPA-R06-OAR-2025-0197,TX258.021-00 ODEQ Wichita Mountains Consultation Regional Haze,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:51Z,,0,0,09000064b8da6c13
EPA-R06-OAR-2025-0197-0008,EPA,EPA-R06-OAR-2025-0197,TX258.008-00 EPA Second Planning Period Guidance,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:43:15Z,,0,0,09000064b8da83b4
EPA-R06-OAR-2025-0197-0012,EPA,EPA-R06-OAR-2025-0197,TX258.012-00 CENRAP Modeling TSD,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:17Z,,0,0,09000064b8da6bb6
EPA-R06-OAR-2025-0197-0011,EPA,EPA-R06-OAR-2025-0197,TX258.011 SIP Narrative comparison of changes from proposal to adoption 4HazeSIPcompare_rev.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:02Z,,0,0,09000064b8da6bb1
EPA-R06-OAR-2025-0197-0026,EPA,EPA-R06-OAR-2025-0197,"TX258.026 582199153301-20190815-ramboll-RegionalHazeModeling.pdf (Ramboll Report 1), “Regional Haze Modeling Final Report”, August 15, 2019",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:52Z,,0,0,09000064b8da6c4b
EPA-R06-OAR-2025-0197-0030,EPA,EPA-R06-OAR-2025-0197,TX258.030 CAMPDTXEGUEmissionData2008_2018.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:53Z,,0,0,09000064b8da6c4f
EPA-R06-OAR-2025-0197-0037,EPA,EPA-R06-OAR-2025-0197,"TX258.037 Appendix C of New Mexico’s draft SIP revision dated August 26, 2024",Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:55Z,,0,0,09000064b8da6c56
EPA-R06-OAR-2025-0197-0001,EPA,EPA-R06-OAR-2025-0197,"TX258.001 Air Quality State Implementation Plans; Approvals and Promulgations: Texas and Oklahoma; Texas Regional Haze Plans for the First and Second Implementation Periods and Five-Year Progress Report; Oklahoma Regional Haze Plan for the First Implementation Period; Proposed rule and withdrawal of proposed rule, 33 pages",Proposed Rule,,2025-05-23T04:00:00Z,2025,5,2025-05-23T04:00:00Z,2025-06-24T03:59:59Z,2025-07-30T09:00:24Z,2025-09293,0,0,09000064b8db4c09
EPA-R06-OAR-2025-0197-0016,EPA,EPA-R06-OAR-2025-0197,TX258.016 Copeland_etal_NaturalConditionsII_Description,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:50Z,,0,0,09000064b8da6bfa
EPA-R06-OAR-2025-0197-0018,EPA,EPA-R06-OAR-2025-0197,TX258.018 IMPROVEEquationReview.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:50Z,,0,0,09000064b8da6c0f
EPA-R06-OAR-2025-0197-0020,EPA,EPA-R06-OAR-2025-0197,TX258.020 Pechan CENRAP EI Summary Project_Final Aug 2007.accdb,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:51Z,,0,0,09000064b8da6c12
EPA-R06-OAR-2025-0197-0031,EPA,EPA-R06-OAR-2025-0197,TX258.031 EPA Salt Creek Memo.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:53Z,,0,0,09000064b8da6c50
EPA-R06-OAR-2025-0197-0035,EPA,EPA-R06-OAR-2025-0197,TX258.035 WRAP_TSS_emissions_reference_final_20210930.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:54Z,,0,0,09000064b8da6c54
EPA-R06-OAR-2025-0197-0036,EPA,EPA-R06-OAR-2025-0197,TX258.036 WRAP_TSS_modeling_reference_final_20210930.pdf,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:54Z,,0,0,09000064b8da6c55
EPA-R06-OAR-2025-0197-0039,EPA,EPA-R06-OAR-2025-0197,TX258.039 2010 NPS EGUs with Proposed BART SO2 Controls Spreadsheet.xlsx,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:47:55Z,,0,0,09000064b8dad1b6
EPA-R06-OAR-2025-0197-0009,EPA,EPA-R06-OAR-2025-0197,TX258.009-00 CENRAP TSD,Supporting & Related Material,,2025-05-23T04:00:00Z,2025,5,,,2025-05-23T18:45:08Z,,0,0,09000064b8da6b16