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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

comment_end_date
A FULL UTC INSTANT, not a calendar date, despite the column name: '2026-08-29T03:59:59Z' is 11:59:59 PM EASTERN on 2026-08-28. Federal comment periods close at 11:59:59 PM Eastern, so the UTC calendar date is ONE DAY LATER than the official deadline on every end-of-day close — 444,689 of the 444,690 populated rows (measured 2026-09-06). Convert to America/New_York before presenting a deadline, and compare with julianday(comment_end_date) > julianday('now'): a plain > datetime('now') is a TEXT comparison between two different formats and keeps already-closed dockets matching for up to ~20 hours. The sibling column on open_comments.documents WAS corrected to an Eastern calendar date (queue #498); this one is unchanged and still an instant — the two databases do not agree on grain. (queue #644)
comment_start_date
A FULL UTC INSTANT, not a calendar date, despite the column name — same grain as comment_end_date on this table. Convert to America/New_York before presenting it. (queue #644)

30 rows where docket_id = "EPA-R03-OAR-2026-1685" sorted by posted_date descending

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document_type 2

  • Supporting & Related Material 29
  • Proposed Rule 1

posted_year 1

  • 2026 30

agency_id 1

  • EPA 30
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-R03-OAR-2026-1685-0005 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Calcagni_Memo Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:42:59Z   0 0 09000064b91e2be1
EPA-R03-OAR-2026-1685-0015 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 2014_SO2_Guidance Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:01Z   0 0 09000064b91e2beb
EPA-R03-OAR-2026-1685-0027 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 2025_URC_Title_V_Excerpt Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:03Z   0 0 09000064b91e454f
EPA-R03-OAR-2026-1685-0016 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Title_I_Preamble_57_FR_13498 (04-16-1992) Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:01Z   0 0 09000064b91e2bec
EPA-R03-OAR-2026-1685-0009 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Transmittal_Letter_Dated_09_10_2025 Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:00Z   0 0 09000064b91e2be5
EPA-R03-OAR-2026-1685-0025 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 2010 SO2 NAAQS Designations_Round 1_Final Rule_78_FR_47191_(08-05-2013) Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:03Z   0 0 09000064b91e2bf8
EPA-R03-OAR-2026-1685-0020 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C6_Mobile_Inventory Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:02Z   0 0 09000064b91e2bf0
EPA-R03-OAR-2026-1685-0028 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 PADEP_Email_URC_Source_034_Shutdown Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:03Z   0 0 09000064b91e4550
EPA-R03-OAR-2026-1685-0030 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 2025_URC_Title_V_Full Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:04Z   0 0 09000064b91e4552
EPA-R03-OAR-2026-1685-0018 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C1_Point_Source_Inventory Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:01Z   0 0 09000064b91e2bee
EPA-R03-OAR-2026-1685-0026 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 2010 SO2 NAAQS_Final Rule_75_FR_35520_(06-22-2010) Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:03Z   0 0 09000064b91e2bf9
EPA-R03-OAR-2026-1685-0019 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C3_Population_Calculation Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:01Z   0 0 09000064b91e2bef
EPA-R03-OAR-2026-1685-0004 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 EPA_Letter_of_Completeness_dated_October_5,_2017 Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:42:59Z   0 0 09000064b91e2be0
EPA-R03-OAR-2026-1685-0006 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Nichols_Memo Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:42:59Z   0 0 09000064b91e2be2
EPA-R03-OAR-2026-1685-0002 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C_Cover_Sheet Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:42:58Z   0 0 09000064b91e2b80
EPA-R03-OAR-2026-1685-0011 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_B_URC_Documents Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:00Z   0 0 09000064b91e2be7
EPA-R03-OAR-2026-1685-0013 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Proposed_Rule_Warren_Attainment_Plan_83_FR_12516_(03-22-2018) Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:00Z   0 0 09000064b91e2be9
EPA-R03-OAR-2026-1685-0017 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_County_September_2017_Attainment_Plan Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:01Z   0 0 09000064b91e2bed
EPA-R03-OAR-2026-1685-0023 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C4_Nonroad_Inventory Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:02Z   0 0 09000064b91e2bf6
EPA-R03-OAR-2026-1685-0001 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Air Quality State Implementation Plans; Approvals and Promulgations: Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area's Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide NAAQS Proposed Rule   2026-07-30T04:00:00Z 2026 7 2026-07-30T04:00:00Z 2026-09-01T03:59:59Z 2026-08-03T09:00:36Z 2026-15372 0 0 09000064b93dd0a5
EPA-R03-OAR-2026-1685-0021 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C2_Projected_Inventory Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:02Z   0 0 09000064b91e2bf1
EPA-R03-OAR-2026-1685-0024 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Pennsylvania_2010_SO2_Infrastructure_SIP_Approval_80_FR_46494 Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:03Z   0 0 09000064b91e2bf7
EPA-R03-OAR-2026-1685-0003 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 EPA_Finding_of_Failure_to_Submit_81_FR_14736_(03-18-2016) Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:42:59Z   0 0 09000064b91e2bdf
EPA-R03-OAR-2026-1685-0008 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Proof_Erie_Times_News_Notice Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:00Z   0 0 09000064b91e2be4
EPA-R03-OAR-2026-1685-0010 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_A_DV_Report Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:00Z   0 0 09000064b91e2be6
EPA-R03-OAR-2026-1685-0012 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Final_Rule_Warren_Attainment_Plan_83_FR_51629_(10-12-2018) Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:00Z   0 0 09000064b91e2be8
EPA-R03-OAR-2026-1685-0014 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:01Z   0 0 09000064b91e2bea
EPA-R03-OAR-2026-1685-0022 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 Warren_SO2_RR_and_MP_App_C5_Mobile_Inv_Method Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:02Z   0 0 09000064b91e2bf2
EPA-R03-OAR-2026-1685-0007 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 PA_Bulletin_5.10.2025_Warren Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:42:59Z   0 0 09000064b91e2be3
EPA-R03-OAR-2026-1685-0029 EPA Air Plan Approval; Pennsylvania; Redesignation of the Warren County Nonattainment Area to Attainment and Approval of the Area’s Maintenance Plan for the 2010 1-Hour Primary Sulfur Dioxide National Ambient Air Quality Standard EPA-R03-OAR-2026-1685 PADEP_Warren_Supplement_Email_260127 Supporting & Related Material   2026-07-30T04:00:00Z 2026 7     2026-07-30T17:43:03Z   0 0 09000064b91e4551

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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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