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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

48 rows where docket_id = "EPA-R03-OAR-2020-0325" sorted by posted_date descending

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document_type 3

  • Supporting & Related Material 45
  • Proposed Rule 2
  • Rule 1

posted_year 1

  • 2022 48

agency_id 1

  • EPA 48
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-2020-0325-0049 EPA None EPA-R03-OAR-2020-0325 Air Quality State Implementation Plans; Approvals and Promulgations: Maryland; Clean Data Determination andApproval of Select Attainment Plan Elements for the Anne Arundel County and Baltimore County, MD Sulfur Dioxide Nonattainment Area Rule   2022-11-02T04:00:00Z 2022 11 2022-11-02T04:00:00Z   2022-11-03T12:40:19Z 2022-23709 0 0 090000648547b45d
EPA-R03-OAR-2020-0325-0047 EPA None EPA-R03-OAR-2020-0325 Air Quality State Implementation Plans; Approvals and Promulgations: Maryland; Clean Data Determination and Approval of Select Attainment Plan Elements for the Anne Arundel County and Baltimore County, Maryland Sulfur Dioxide Nonattainment Area; Extension of Comment Period Proposed Rule   2022-09-16T04:00:00Z 2022 9 2022-09-16T04:00:00Z 2022-09-30T03:59:59Z 2022-09-19T14:18:10Z 2022-20080 0 0 0900006485317429
EPA-R03-OAR-2020-0325-0046 EPA None EPA-R03-OAR-2020-0325 Memo Comment Period Ext EPAR03OAR20200325 Supporting & Related Material   2022-09-01T04:00:00Z 2022 9     2022-09-02T00:46:59Z   0 0 09000064852a2a55
EPA-R03-OAR-2020-0325-0012 EPA None EPA-R03-OAR-2020-0325 EPA EI TSD - Technical Support Document for Emissions Inventories in the Jan 2020 MD SO2 Attainment Plan for the Anne Arundel-Baltimore Counties Area Supporting & Related Material Technical Support Document 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:57Z   0 0 090000648522a065
EPA-R03-OAR-2020-0325-0018 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - Meteorological Monitoring Guidance for Regulatory Modeling Applications, Feb 2000 (EPA-454/R-99-005) Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:29Z   0 0 090000648522be2a
EPA-R03-OAR-2020-0325-0021 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - User's Guide for the AERMOD Terrain Preprocessor (AERMAP) - April 2018 [EPA-454/B-18-004] Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:12Z   0 0 090000648522be2d
EPA-R03-OAR-2020-0325-0036 EPA None EPA-R03-OAR-2020-0325 General Preamble for the Implementation of Title I of the CAAA of 1990 (57 FR 13498, April 18, 1992) Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:34:44Z   0 0 090000648522cf63
EPA-R03-OAR-2020-0325-0002 EPA None EPA-R03-OAR-2020-0325 MD SO2 Attainment Plan SIP_Main Document Maryland Plan SIP dated Jan 31, 2020 Supporting & Related Material State/Tribal Submittal 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:34:07Z   0 0 0900006485221150
EPA-R03-OAR-2020-0325-0017 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - User's Guide to the Building Input Program - February 1995 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:20Z   0 0 090000648522be29
EPA-R03-OAR-2020-0325-0020 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - AERMINUTE User’s Guide - October 2015 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:38Z   0 0 090000648522be2c
EPA-R03-OAR-2020-0325-0026 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - Guidelines for Determining Good Engineering Practice Stack Height (June 1985) [EPA 450/4-80-023R] Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:36:16Z   0 0 090000648522be44
EPA-R03-OAR-2020-0325-0032 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - "Additional Clarification Regarding Application of Appendix W Modeling Guidance for the 1-hour N02 NAAQS," Mar 01, 2011 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:20Z   0 0 090000648522c533
EPA-R03-OAR-2020-0325-0005 EPA None EPA-R03-OAR-2020-0325 Appendix C - Modeling Report Protocol [MD SO2 Attainment Plan] Supporting & Related Material State/Tribal Submittal 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:36:44Z   0 0 09000064852222db
EPA-R03-OAR-2020-0325-0008 EPA None EPA-R03-OAR-2020-0325 EPA Completeness Determination letter (03-18-20) for the MD SO2 Attainment Plan (submitted Jan 31, 2020) Supporting & Related Material Letter 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:37:20Z   0 0 09000064852224d1
EPA-R03-OAR-2020-0325-0034 EPA None EPA-R03-OAR-2020-0325 EPA SO2 Monitoring TAD - February 2016 DRAFT Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:39Z   0 0 090000648522c535
EPA-R03-OAR-2020-0325-0024 EPA None EPA-R03-OAR-2020-0325 Numerical Simulations w/ a Numerical Mesoscale Model [Monthly Weather Review August 1978_Warner Anthes McNab] Supporting & Related Material Publication 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:36:07Z   0 0 090000648522be42
EPA-R03-OAR-2020-0325-0030 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - Applicability of Appendix W Modeling Guidance for the 1-hour S02 NAAQS," dated August 23, 2010 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:00Z   0 0 090000648522c531
EPA-R03-OAR-2020-0325-0011 EPA None EPA-R03-OAR-2020-0325 EPA CDD TSD - Technical Support Document - Clean Data Determination for the Anne Arundel-Baltimore Counties SO2 Nonattainment Area__August 2022 Supporting & Related Material Technical Support Document 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:48Z   0 0 090000648522a028
EPA-R03-OAR-2020-0325-0033 EPA None EPA-R03-OAR-2020-0325 EPA SO2 Modeling TAD - August 2016 DRAFT Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:30Z   0 0 090000648522c534
EPA-R03-OAR-2020-0325-0003 EPA None EPA-R03-OAR-2020-0325 Appendix A - Emission Inventories [MD SO2 Attainment Plan] Table of Contents - Appendix A Supporting & Related Material State/Tribal Submittal 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:39:57Z   0 0 09000064852210df
EPA-R03-OAR-2020-0325-0035 EPA None EPA-R03-OAR-2020-0325 EPA Guidance for SO2 Plan SIP Revisions, April 23, 2014 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:34:34Z   0 0 090000648522cf5f
EPA-R03-OAR-2020-0325-0006 EPA None EPA-R03-OAR-2020-0325 Appendix D - EPA SO2 Data Reqts Rule_08-21-15 [MD SO2 Attainment Plan_01-31-20] Supporting & Related Material State/Tribal Submittal 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:36:54Z   0 0 09000064852223c0
EPA-R03-OAR-2020-0325-0010 EPA None EPA-R03-OAR-2020-0325 Consent Order_Maryland Department of Envt and Raven Power Fort Smallwood LLC, RE: Wagner Regional Haze Supporting & Related Material Order 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:37:41Z   0 0 0900006485222986
EPA-R03-OAR-2020-0325-0037 EPA None EPA-R03-OAR-2020-0325 Supplement to the General Preamble of Title I of the CAAA of 1990 - April 28, 1992 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:34:53Z   0 0 090000648522cfdc
EPA-R03-OAR-2020-0325-0016 EPA None EPA-R03-OAR-2020-0325 EPA Guidance Memo - "Questions and Answers on Implementing the Revised Stack Height Regulation," dated October 10, 1985 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:11Z   0 0 090000648522be28
EPA-R03-OAR-2020-0325-0019 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - AERMOD Implementation Guide - June 2022 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:36:25Z   0 0 090000648522be2b
EPA-R03-OAR-2020-0325-0038 EPA None EPA-R03-OAR-2020-0325 EPA letter to MDE RE: Discontinuation of the Riviera Beach SO2 Special Purpose Monitor Letter, dated May 6, 2022 Supporting & Related Material Letter 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:57Z   0 0 090000648522c8d8
EPA-R03-OAR-2020-0325-0041 EPA None EPA-R03-OAR-2020-0325 MDE Air Monitoring Network Plan (2022) Supporting & Related Material Work Plan 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:29Z   0 0 090000648522cc85
EPA-R03-OAR-2020-0325-0023 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - User's Guide for the AMS/EPA Regulatory Model (AERMOD) - June 2022 [EPA-454/B-22-007] Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:57Z   0 0 090000648522be2f
EPA-R03-OAR-2020-0325-0027 EPA None EPA-R03-OAR-2020-0325 Publication - "Impact of bay breeze and thunderstorm circulations on surface ozone at a site along the Chesapeake Bay 2011–2016," (Atmospheric Environment, 2019) by Gina M. Mazzuca, Kenneth E. Pickering, David A. New, Joel Dreessen, Russell R. Dickerson Supporting & Related Material Publication 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:34:25Z   0 0 090000648522be45
EPA-R03-OAR-2020-0325-0029 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - Clarification Memo - Applicability of Appendix W Modeling Guidance for the 1-hour N02 National Ambient Air Quality Standard (6-28-2010) Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:37:50Z   0 0 090000648522c530
EPA-R03-OAR-2020-0325-0031 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - "Additional Clarification Regarding Application of Appendix W Modeling Guidance for the 1-hour N02 NAAQS," dated March 01, 2011 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:38:10Z   0 0 090000648522c532
EPA-R03-OAR-2020-0325-0040 EPA None EPA-R03-OAR-2020-0325 Fact Sheet for Raven Fort Smallwood LLC Brandon Shores and Wagner EGUs Part 70 Operating Permit [Permit No. 24-003-0468] Supporting & Related Material Permit, Registration 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:38Z   0 0 090000648522cc84
EPA-R03-OAR-2020-0325-0043 EPA None EPA-R03-OAR-2020-0325 EPA Finding of Failure to Submit SO2 Plans_Final Rule (9-20-19) Supporting & Related Material Publication - USEPA 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:39:26Z   0 0 090000648522d104
EPA-R03-OAR-2020-0325-0014 EPA None EPA-R03-OAR-2020-0325 EPA Clean Data Determination Modeling Analysis Description Supporting & Related Material Technical Support Document 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:39:07Z   0 0 090000648522bd6f
EPA-R03-OAR-2020-0325-0042 EPA None EPA-R03-OAR-2020-0325 EPA SO2 Designations_Round 2_FRN_7-12-16 Supporting & Related Material   2022-08-29T04:00:00Z 2022 8     2022-08-30T00:39:16Z   0 0 090000648522d103
EPA-R03-OAR-2020-0325-0045 EPA None EPA-R03-OAR-2020-0325 EPA 2010 SO2 NAAQS_Final Rule (06-22-10) Supporting & Related Material   2022-08-29T04:00:00Z 2022 8     2022-08-30T00:39:45Z   0 0 090000648522d106
EPA-R03-OAR-2020-0325-0009 EPA None EPA-R03-OAR-2020-0325 SO2 SIP deadline litigation_Consent decree_02-15-22 Supporting & Related Material Order 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:37:31Z   0 0 0900006485222927
EPA-R03-OAR-2020-0325-0004 EPA None EPA-R03-OAR-2020-0325 Appendix B - Consent Orders [MD Attainment Plan SIP dated 01-31-20] Appendix B1 and B2_MDE Consent Orders Supporting & Related Material State/Tribal Submittal 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:34:16Z   0 0 0900006485221dfe
EPA-R03-OAR-2020-0325-0025 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - User’s Guide for the AERMOD Meteorological Preprocessor (AERMET) (June 2022) [EPA-454/B-22-006] Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:36:34Z   0 0 090000648522be43
EPA-R03-OAR-2020-0325-0044 EPA None EPA-R03-OAR-2020-0325 EPA 2010 SO2 NAAQS Designations_Round 1_Final Rule (8-5-2013) Supporting & Related Material Publication - USEPA 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:39:35Z   0 0 090000648522d105
EPA-R03-OAR-2020-0325-0013 EPA None EPA-R03-OAR-2020-0325 Index of EPA Clean Data Determination Modeling Files Supporting & Related Material Technical Support Document 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:20Z   0 0 090000648522a405
EPA-R03-OAR-2020-0325-0015 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - "User's Guide To EPA's Building Profile Input Program" - April 21, 2004 Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:02Z   0 0 090000648522be27
EPA-R03-OAR-2020-0325-0022 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - Revised Guidelines on Air Quality Models: Enhancements to the AERMOD Dispersion Modeling System and Incorporation of Approaches To Address Ozone and Fine Particulate Matter [82 FR 5182; January 17, 2017] Supporting & Related Material Publication - USEPA 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:35:48Z   0 0 090000648522be2e
EPA-R03-OAR-2020-0325-0028 EPA None EPA-R03-OAR-2020-0325 EPA Guidance - User's Guide for AERSURFACE Tool (February 2020) [EPA-454/B-20-008] Supporting & Related Material Guidance 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:03Z   0 0 090000648522be46
EPA-R03-OAR-2020-0325-0039 EPA None EPA-R03-OAR-2020-0325 C.P. Crane EGU EPA Retired Unit Exemption, dated May 6, 2019 Supporting & Related Material Exemption 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:33:48Z   0 0 090000648522cc83
EPA-R03-OAR-2020-0325-0007 EPA None EPA-R03-OAR-2020-0325 Appendix E - State Public Participation Matls [MD SO2 Attainment Plan_01-31-20] - MDE Web Certification Letter_SO2 SIP Supporting & Related Material State/Tribal Submittal 2022-08-29T04:00:00Z 2022 8     2022-08-30T00:37:11Z   0 0 0900006485222472
EPA-R03-OAR-2020-0325-0001 EPA None EPA-R03-OAR-2020-0325 Air Quality State Implementation Plans; Approvals and Promulgations: Maryland; Clean Data Determination and Approval of Select Attainment Plan Elements for the Anne Arundel County and Baltimore County, MD Sulfur Dioxide Nonattainment Area Proposed Rule   2022-08-19T04:00:00Z 2022 8 2022-08-19T04:00:00Z 2022-09-20T03:59:59Z 2022-08-29T12:58:21Z 2022-17341 0 0 09000064852528f8

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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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