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withdrawn,object_id EPA-R05-OAR-2015-0699-0029,EPA,EPA-R05-OAR-2015-0699,Final Partial Approval and Partial Disapproval of the Muskingum River Ohio SO2 Nonattainment Area Plan,Rule,,2022-01-18T05:00:00Z,2022,1,2022-01-18T05:00:00Z,,2022-01-18T15:10:55Z,2022-00784,0,0,0900006484f2380b EPA-R05-OAR-2015-0699-0028,EPA,EPA-R05-OAR-2015-0699,Proposed Partial Approval and Partial Disapproval of the Muskingum River Ohio SO2 Nonattainment Area Plan,Proposed Rule,,2021-11-30T05:00:00Z,2021,11,2021-11-30T05:00:00Z,2021-12-31T04:59:59Z,2021-12-01T02:36:57Z,2021-25975,0,0,0900006484e8c178 EPA-R05-OAR-2015-0699-0025,EPA,EPA-R05-OAR-2015-0699,Proposed approval of the Ohio 2010 1-Hour SO2 NAAQS Nonattainment SIP for Muskingum River,Proposed Rule,,2020-09-29T04:00:00Z,2020,9,2020-09-29T04:00:00Z,2020-10-30T03:59:59Z,2020-10-28T01:01:11Z,2020-21560,0,0,0900006484898866 EPA-R05-OAR-2015-0699-0026,EPA,EPA-R05-OAR-2015-0699,"Supplement to Attainment Demonstration for the Sulfur Dioxide National Ambient Air Quality Standard for the Muskingum River, OH Nonattainment Area",Supporting & Related Material,State/Tribal Submittal,2020-09-29T04:00:00Z,2020,9,,,2020-10-05T17:57:54Z,,0,0,090000648472b6f0 EPA-R05-OAR-2015-0699-0024,EPA,EPA-R05-OAR-2015-0699,"Final Approval of the Ohio and West Virginia Attainment Plans for the Steubenville, Ohio-West Virginia 2010 Sulfur Dioxide Nonattainment Area",Rule,,2019-10-22T04:00:00Z,2019,10,2019-10-22T04:00:00Z,,2019-10-23T11:55:01Z,2019-22909,0,0,09000064840e84c2 EPA-R05-OAR-2015-0699-0021,EPA,EPA-R05-OAR-2015-0699,"Ohio's Attainment Demonstration for the Sulfur Dioxide NationalAmbient Air Quality Standard for the Steubenville OH-WV Nonattainment Area, 06/25/2019 Supplement",Supporting & Related Material,State/Tribal Submittal,2019-07-29T04:00:00Z,2019,7,,,2019-07-30T03:49:54Z,,0,0,0900006483d4433d EPA-R05-OAR-2015-0699-0016,EPA,EPA-R05-OAR-2015-0699,Region 5 Concurrence Request for Approval of Alternative Model: BLP/AERMOD Hybrid as Applied to the Ohio Environmental Protection Agency State Implementation Plan for the Steubenville Ohio/West Virginia Multi-State Nonattainment Area,Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:40:05Z,,0,0,0900006483cf7e69 EPA-R05-OAR-2015-0699-0015,EPA,EPA-R05-OAR-2015-0699,"Model Clearinghouse Review of the BLP/AERMOD Hybrid Alternative Model Approach for Modeling Fugitive Emissions from Coke Oven Batteries at the U.S. Steel Mon Valley Works -Clairton Plant in Allegheny County, PA",Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:38:43Z,,0,0,0900006483cf7e68 EPA-R05-OAR-2015-0699-0013,EPA,EPA-R05-OAR-2015-0699,Alternative Modeling Technical Support Document; BLP/AERMOD Hybrid Approach for Buoyant Fugitives in Complex Terrain; Allegheny County Health Department Air Quality Program,Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:37:51Z,,0,0,0900006483cf7e66 EPA-R05-OAR-2015-0699-0018,EPA,EPA-R05-OAR-2015-0699,2015-0699_OH_2010SO2_Cardinal_App.C_Calcs,Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:39:48Z,,0,0,0900006483cf7e6b EPA-R05-OAR-2015-0699-0014,EPA,EPA-R05-OAR-2015-0699,"Concurrence Request for Approval of Alternative Model: BLP/AERMOD Hybrid Approach for Modeling Fugitive Emissions from Coke Oven Batteries at the U.S. Steel Mon Valley Works - Clairton plant in Allegheny County, PA",Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:38:28Z,,0,0,0900006483cf7e67 EPA-R05-OAR-2015-0699-0017,EPA,EPA-R05-OAR-2015-0699,Model Clearinghouse Review of the Proposed Region 5 Approval for the Application of the BLP/AERMOD Hybrid Alternative Model Approach in the Ohio Environmental Protection Agency's 2010 I-hour SO2 National Ambient Air Quality Standard State Implementation Plan for the Steubenville Ohio-West Virginia Multi-State Nonattainment Area,Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:38:59Z,,0,0,0900006483cf7e6a EPA-R05-OAR-2015-0699-0012,EPA,EPA-R05-OAR-2015-0699,"Ohio's Attainment Demonstration for the Sulfur Dioxide NationalAmbient Air Quality Standard for the Steubenville OH-WV Nonattainment Area, 03/25/2019 Supplement",Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:38:12Z,,0,0,0900006483bbb074 EPA-R05-OAR-2015-0699-0020,EPA,EPA-R05-OAR-2015-0699,Technical Support for the Ohio and West Virginia Sulfur Dioxide Attainment Demonstration for the Steubenville Area,Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:39:15Z,,0,0,0900006483cf7e6d EPA-R05-OAR-2015-0699-0019,EPA,EPA-R05-OAR-2015-0699,2015-0699_OH_2010SO2_Cardinal_App.C_Calcs,Supporting & Related Material,,2019-06-24T04:00:00Z,2019,6,,,2019-06-25T00:39:32Z,,0,0,0900006483cf7e6c EPA-R05-OAR-2015-0699-0011,EPA,EPA-R05-OAR-2015-0699,"Proposed Approval of the Ohio and West Virginia Attainment Plans for the Steubenville, Ohio-West Virginia 2010 Sulfur Dioxide Nonattainment Area",Proposed Rule,,2019-06-24T04:00:00Z,2019,6,2019-06-24T04:00:00Z,2019-07-25T03:59:59Z,2019-07-30T01:03:15Z,2019-13294,0,0,0900006483d38c0a EPA-R05-OAR-2015-0699-0010,EPA,EPA-R05-OAR-2015-0699,Final approval of the Ohio 2010 1-Hour SO2 NAAQS Nonattainment SIP for Lake County,Rule,,2019-02-14T05:00:00Z,2019,2,2019-02-14T05:00:00Z,,2019-02-14T14:14:09Z,2019-02210,0,0,0900006483a74a00 EPA-R05-OAR-2015-0699-0005,EPA,EPA-R05-OAR-2015-0699,"Ohio 2010 1-Hour SO2 Nonattainment Area SIP, Appendices J, K, and L",Supporting & Related Material,State/Tribal Submittal,2018-08-21T04:00:00Z,2018,8,,,2018-12-07T13:24:20Z,,0,0,0900006481cfa61b EPA-R05-OAR-2015-0699-0004,EPA,EPA-R05-OAR-2015-0699,"Ohio 2010 1-Hour SO2 Nonattainment Area SIP, Appendices F, G, H, and I",Supporting & Related Material,State/Tribal Submittal,2018-08-21T04:00:00Z,2018,8,,,2018-12-07T13:24:13Z,,0,0,0900006481cfa61a EPA-R05-OAR-2015-0699-0007,EPA,EPA-R05-OAR-2015-0699,"Ohio 2010 1-Hour SO2 Nonattainment Area SIP, Appendix M",Supporting & Related Material,State/Tribal Submittal,2018-08-21T04:00:00Z,2018,8,,,2018-12-07T13:24:18Z,,0,0,0900006481cfa61d EPA-R05-OAR-2015-0699-0002,EPA,EPA-R05-OAR-2015-0699,"Ohio 2010 1-Hour SO2 Nonattainment Area SIP, 4/3/2015 submittal",Supporting & Related Material,State/Tribal Submittal,2018-08-21T04:00:00Z,2018,8,,,2018-12-07T13:23:41Z,,0,0,0900006481cfa618 EPA-R05-OAR-2015-0699-0006,EPA,EPA-R05-OAR-2015-0699,"Ohio 2010 1-Hour SO2 Nonattainment Area SIP, 10/13/2015 submittal",Supporting & Related Material,,2018-08-21T04:00:00Z,2018,8,,,2018-12-07T13:24:16Z,,0,0,0900006481cfa61c EPA-R05-OAR-2015-0699-0001,EPA,EPA-R05-OAR-2015-0699,Proposed approval of the Ohio 2010 1-Hour SO2 NAAQS Nonattainment SIP for Lake County,Proposed Rule,,2018-08-21T04:00:00Z,2018,8,2018-08-21T04:00:00Z,2018-09-21T03:59:59Z,2018-12-07T13:24:14Z,2018-17930,0,0,090000648363d91a EPA-R05-OAR-2015-0699-0003,EPA,EPA-R05-OAR-2015-0699,"Ohio 2010 1-Hour SO2 Nonattainment Area SIP, Appendices A, B, C, D, and E",Supporting & Related Material,State/Tribal Submittal,2018-08-21T04:00:00Z,2018,8,,,2018-12-07T13:24:11Z,,0,0,0900006481cfa619