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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

16 rows where docket_id = "EPA-HQ-OW-2002-0046" sorted by posted_date descending

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posted_year 4

  • 2005 7
  • 2026 7
  • 1998 1
  • 1999 1

document_type 2

  • Supporting & Related Material 14
  • Notice 2

agency_id 1

  • EPA 16
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-HQ-OW-2002-0046-0077 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Viscusi, WK, WA Magat, and J. Huber. “Pricing Environmental Health Risks: Survey Assessments of Risk-Risk and Risk-Dollar Trade-Offs for Chronic Bronchitis.” Journal of Environmental Economics and Management, 21:32-52, 1991. 20pp [W-98-30-I-B-36] Supporting & Related Material Publication - Copyrighted Materials 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:37Z   0 0 09000064b8f214b5
EPA-HQ-OW-2002-0046-0075 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Longtin, J.P. “Occurrence of Radon, Radium, and Uranium in Groundwater.” Journal of the American Water Works Association. July, 1987. 10 pp. [W-98-30-I-B-2] Supporting & Related Material Publication - Copyrighted Materials 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:37Z   0 0 09000064b8f214b3
EPA-HQ-OW-2002-0046-0079 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 NAS. 1998B. “Risk Assessment of Radon in Drinking Water (Pre-Publication Copy),” National Academy Press: Washington, DC, September 15. 289pp. [W-98-30-I-B-5] Supporting & Related Material Publication - Copyrighted Materials 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:38Z   0 0 09000064b8f214b7
EPA-HQ-OW-2002-0046-0076 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Marcinowski, F. and S. Napolitano. “Reducing the Risks from Radon.” Air and Waste, Vol. 43, 955-962, 1993. 8pp [W-98-30-I-B-3] Supporting & Related Material Publication - Copyrighted Materials 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:37Z   0 0 09000064b8f214b4
EPA-HQ-OW-2002-0046-0080 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 NAS. 1998A. “Health Effects of Exposure to Radon - BEIR VI,” (Pre-Publication Copy). National Academy Press: Washington, DC. 437pp [W-98-30-I-B-4] Supporting & Related Material Publication - Copyrighted Materials 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:38Z   0 0 09000064b8f214b8
EPA-HQ-OW-2002-0046-0078 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 USEPA. 1999. Health Risk Reduction and Cost Analysis for Radon in Drinking Water: Notice, Request for Comments, and Announcement of Stakeholder Meeting. Pre-Publication Copy of Federal Register Notice for Review and Public Comment. EPA-815-Z-99-002. February 5. (Contains maps showing radon occurrence in groundwater and indoor air in the United States) [W-98-30-I-A-2] Supporting & Related Material Publication - USEPA 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:38Z   0 0 09000064b8f214b6
EPA-HQ-OW-2002-0046-0074 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Davis, RMS and JE Watson Jr. “The Influence of Radium Concentration in Surrounding Rock on Radon Concentration in Ground Water,” University of North Carolina, Chapel Hill: March 13, 1989. 8 pp [W-98-30-I-B-1] Supporting & Related Material Publication - Copyrighted Materials 2026-03-23T04:00:00Z 2026 3     2026-03-23T19:34:36Z   0 0 09000064b8f214b2
EPA-HQ-OW-2002-0046-0035 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Final Stage DBPR RIA: Regulatory Impact Analysis for the Stage 1 Disinfectants/Disinfection Byproducts Rule [W-98-30, I-B.20] Supporting & Related Material Report 2005-10-03T04:00:00Z 2005 10     2006-09-02T17:48:28Z   0 0 09000064800c9628
EPA-HQ-OW-2002-0046-0034 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Re-Evaluation Of Radon Occurrence In Groundwater Supplies In The United States; External Review Draft [W-98-30, I-B.19] Supporting & Related Material Report 2005-10-03T04:00:00Z 2005 10     2006-09-02T17:48:28Z   0 0 09000064800c9398
EPA-HQ-OW-2002-0046-0036 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Safewater Inputs: Safe Drinking Water Suite Model [W-98-30, I-B.21] Supporting & Related Material Other 2005-10-03T04:00:00Z 2005 10     2006-09-02T17:48:28Z   0 0 09000064800c97b8
EPA-HQ-OW-2002-0046-0018 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Health Effects of Exposure to Radon: Beir VI [W-98-30, I-B.4.1] Supporting & Related Material Publication 2005-09-30T04:00:00Z 2005 9     2006-09-02T17:48:26Z   0 0 09000064800c8470
EPA-HQ-OW-2002-0046-0020 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Risk Assessment of Radon In Drinking Water [W-98-30, I-B.5.1] Supporting & Related Material Publication 2005-09-30T04:00:00Z 2005 9     2006-09-02T17:48:27Z   0 0 09000064800c847d
EPA-HQ-OW-2002-0046-0014 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 The Influence of Radium Concentration in Surrounding Rock on Radon Concentration in Ground Water [W-98-30, I-B.1] Supporting & Related Material Publication 2005-09-30T04:00:00Z 2005 9     2006-09-02T17:48:26Z   0 0 09000064800c844d
EPA-HQ-OW-2002-0046-0002 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Legacy Index for Docket W-98-30. See attachment for updated Index Supporting & Related Material Other 2005-04-27T04:00:00Z 2005 4     2025-07-11T00:13:03Z   0 0 09000064800c79f7
EPA-HQ-OW-2002-0046-0001 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 Radon in Drinking Water Health Risk Reduction and Cost Analysis [W-98-30-I-A-1] Notice Federal Register Document 1999-02-26T05:00:00Z 1999 2     2025-07-10T23:15:04Z 99-4416 0 0 09000064800c79e2
EPA-HQ-OW-2002-0046-0031 EPA Radon in Drinking Water: Health Risk Reduction and Cost Analysis EPA-HQ-OW-2002-0046 National Primary Drinking Water Regulations : Disinfectants and Disinfection Byproducts [I-B.16] Notice Federal Register Document 1998-12-16T05:00:00Z 1998 12     2025-07-18T22:03:47Z 69389 0 0 09000064800c8e1f

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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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