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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

44 rows where docket_id = "EPA-R05-OAR-2024-0216" sorted by posted_date descending

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document_type 3

  • Supporting & Related Material 42
  • Proposed Rule 1
  • Rule 1

posted_year 2

  • 2025 43
  • 2026 1

agency_id 1

  • EPA 44
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-R05-OAR-2024-0216-0047 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 Final Revision to Minnesota Taconite FIP for U.S. Steel Keetac Rule   2026-06-08T04:00:00Z 2026 6 2026-06-08T04:00:00Z   2026-06-08T16:27:20Z 2026-11432 0 0 09000064b931b790
EPA-R05-OAR-2024-0216-0028 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2018-5-24 USS Keetac proposal Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:42Z   0 0 0900006486aa9c9f
EPA-R05-OAR-2024-0216-0024 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-8-17 USS Keetac Final Temperature Report submittal Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:39Z   0 0 0900006486aa9c55
EPA-R05-OAR-2024-0216-0002 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2009-10-26 Nalco Mobotec US Steel Minntac Line 7 Final Report EPA-R05-OAR-2010-0037-0037_attachment_42 Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:24Z   0 0 0900006486aa9bfe
EPA-R05-OAR-2024-0216-0004 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2011-05-13 USS Minntac Final test results Line 7 burner Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:26Z   0 0 0900006486aa9c00
EPA-R05-OAR-2024-0216-0009 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2014-07-20 Cliffs UTAC FCT phase 3 modeling report Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:30Z   0 0 0900006486aa9c46
EPA-R05-OAR-2024-0216-0020 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-2-15 USS response to EPAs concerns re Keetac Low NOx burner costs analysis Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:36Z   0 0 0900006486aa9c51
EPA-R05-OAR-2024-0216-0041 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2022-1-01 - 2023-5-20 Keetac fuel and prod data Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:49Z   0 0 0900006486aa9cac
EPA-R05-OAR-2024-0216-0042 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2024-4-23 Keetac 113g settlement proposed FRN Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:51Z   0 0 0900006486aa9cad
EPA-R05-OAR-2024-0216-0010 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2014-7-18 U.S. Steel's Response to EPA's questions Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:30Z   0 0 0900006486aa9c47
EPA-R05-OAR-2024-0216-0027 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2018-8-03 USS Response to EPA Questions from June 8 2018 Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:41Z   0 0 0900006486aa9c58
EPA-R05-OAR-2024-0216-0005 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2012-09-14 Metso Cliffs Tilden modeling report Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:26Z   0 0 0900006486aa9c01
EPA-R05-OAR-2024-0216-0029 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2018-8-08 Keetac Line II LNB technical analysis Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:42Z   0 0 0900006486aa9ca0
EPA-R05-OAR-2024-0216-0019 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-2-01 Keetac Hourly Data Feb-Nov 17 Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:36Z   0 0 0900006486aa9c50
EPA-R05-OAR-2024-0216-0022 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-4-21 letter from DOJ to USS re Keetac Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:38Z   0 0 0900006486aa9c53
EPA-R05-OAR-2024-0216-0007 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2013-11-26 US Steel petition for reconsideration Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:29Z   0 0 0900006486aa9c03
EPA-R05-OAR-2024-0216-0021 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-4-13 USS Keetac Grate Diagram and Supporting Information Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:37Z   0 0 0900006486aa9c52
EPA-R05-OAR-2024-0216-0036 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2019-8-26 USS proposed solid fuel limit justification email Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:46Z   0 0 0900006486aa9ca7
EPA-R05-OAR-2024-0216-0003 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2011-5-13 Minntac Line 7 low-NOx main burner final pilot test Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:25Z   0 0 0900006486aa9bff
EPA-R05-OAR-2024-0216-0018 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-1-18 EPA Basis for Denial of USS petition for reconsideration Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:35Z   0 0 0900006486aa9c4f
EPA-R05-OAR-2024-0216-0031 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2019-2-08 Metso Keetac Water Injection Analysis study Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:43Z   0 0 0900006486aa9ca2
EPA-R05-OAR-2024-0216-0040 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2020-10-16 USS email re Fives and FCT Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:49Z   0 0 0900006486aa9cab
EPA-R05-OAR-2024-0216-0011 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2014-08-07 Metso UTAC LNB Grate Kiln L2 study Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:31Z   0 0 0900006486aa9c48
EPA-R05-OAR-2024-0216-0015 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2016-6-13 US Steel petition for reconsideration Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:33Z   0 0 0900006486aa9c4c
EPA-R05-OAR-2024-0216-0017 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-1-11 Letter from DOJ to USS Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:35Z   0 0 0900006486aa9c4e
EPA-R05-OAR-2024-0216-0023 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-6-6 US Steel Response to EPA 114- Submittal Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:39Z   0 0 0900006486aa9c54
EPA-R05-OAR-2024-0216-0026 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-12-4 EPA Denial of US Steel's petition for reconsideration FRN Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:41Z   0 0 0900006486aa9c57
EPA-R05-OAR-2024-0216-0038 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2020-8-14 August 7 2020 Call follow-up answers from US Steel Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:48Z   0 0 0900006486aa9ca9
EPA-R05-OAR-2024-0216-0001 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 Proposed Revision to Minnesota Taconite FIP for U.S. Steel Keetac Proposed Rule   2025-04-24T04:00:00Z 2025 4 2025-04-24T04:00:00Z 2025-06-11T03:59:59Z 2025-06-11T09:00:50Z 2025-07055 0 0 0900006486ab4e3c
EPA-R05-OAR-2024-0216-0013 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2016-2-24 Barr Report with Appendices Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:32Z   0 0 0900006486aa9c4a
EPA-R05-OAR-2024-0216-0006 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2012-12-18 Keetac Metso Memo Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:28Z   0 0 0900006486aa9c02
EPA-R05-OAR-2024-0216-0033 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2019-3-12 email from DOJ to USS requiring eval of low-NOx preheat burners at Keetac Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:45Z   0 0 0900006486aa9ca4
EPA-R05-OAR-2024-0216-0012 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2015-01-13 Metso Cliffs Tilden I Phase III COEN LNB modeling report Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:32Z   0 0 0900006486aa9c49
EPA-R05-OAR-2024-0216-0037 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2020-6-26 USS Email re solid fuels Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:47Z   0 0 0900006486aa9ca8
EPA-R05-OAR-2024-0216-0014 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2014-7-18 U.S. Steel's Response to EPA's questions Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:33Z   0 0 0900006486aa9c4b
EPA-R05-OAR-2024-0216-0025 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2017-12-01 to 2022-8-31 Keetac fuel and prod data Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:40Z   0 0 0900006486aa9c56
EPA-R05-OAR-2024-0216-0008 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2013-11-26 Hatch report OoM Capital Cost Estimate Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:29Z   0 0 0900006486aa9c45
EPA-R05-OAR-2024-0216-0016 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2016-11-11 USS letter to DOJ et al re FIP Settlement Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:34Z   0 0 0900006486aa9c4d
EPA-R05-OAR-2024-0216-0032 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2019-2-27 Fives Main Burner Report (Redacted) Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:44Z   0 0 0900006486aa9ca3
EPA-R05-OAR-2024-0216-0035 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2019-6-28 USS email conveying preheat burner study Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:46Z   0 0 0900006486aa9ca6
EPA-R05-OAR-2024-0216-0039 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2020-9-15 USS letter re solid fuels and energy efficiency Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:48Z   0 0 0900006486aa9caa
EPA-R05-OAR-2024-0216-0043 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2024-9-12 US Steel-EPA Settlement Agreement Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:51Z   0 0 0900006486aa9cae
EPA-R05-OAR-2024-0216-0030 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2018-8-10 USS Email response to EPA questions Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:43Z   0 0 0900006486aa9ca1
EPA-R05-OAR-2024-0216-0034 EPA Revision to Minnesota Taconite FIP for U.S. Steel Keetac EPA-R05-OAR-2024-0216 2019-6-28 Fives Preheat Burner Report (Redacted) Supporting & Related Material   2025-04-24T04:00:00Z 2025 4     2025-04-24T12:34:45Z   0 0 0900006486aa9ca5

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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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