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Regulatory documents from Regulations.gov including rules, proposed rules, notices, and supporting materials.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

52 rows where agency_id = "EPA" and docket_id = "EPA-R06-OAR-2025-0197" sorted by posted_date descending

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document_type 3

  • Supporting & Related Material 49
  • Proposed Rule 2
  • Rule 1

posted_year 1

  • 2025 52

agency_id 1

  • EPA · 52 ✖
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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 None 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

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CREATE TABLE documents (
    id TEXT PRIMARY KEY,
    agency_id TEXT,
    docket_id TEXT REFERENCES dockets(id),
    title TEXT,
    document_type TEXT,
    subtype TEXT,
    posted_date TEXT,
    posted_year INTEGER,
    posted_month INTEGER,
    comment_start_date TEXT,
    comment_end_date TEXT,
    last_modified TEXT,
    fr_doc_num TEXT,
    open_for_comment INTEGER,
    withdrawn INTEGER,
    object_id TEXT
);
CREATE INDEX idx_docs_agency ON documents(agency_id);
CREATE INDEX idx_docs_docket ON documents(docket_id);
CREATE INDEX idx_docs_date ON documents(posted_date);
CREATE INDEX idx_docs_year ON documents(posted_year);
CREATE INDEX idx_docs_type ON documents(document_type);
CREATE INDEX idx_docs_frnum ON documents(fr_doc_num);
CREATE INDEX idx_docs_comment_end ON documents(comment_end_date) WHERE comment_end_date IS NOT NULL AND withdrawn = 0;
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