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National Status of a 110(a)(2) PM-2.5 (2012) SIP Infrastructure Requirement

Requirement: Section 110(a)(2)(D)(i) - II Prong 4: Interstate transport - protect visibility
NOTE: As of 03/12/2021, these reports are no longer being updated. For the latest information, see the SIP Status Tools.

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Requirement: Section 110(a)(2)(D)(i) - II Prong 4: Interstate transport - protect visibility For Pollutant: 110(a)(2) PM-2.5 (2012)
State	Deadline	Submittal Date	Latest Action	Date of Latest Action	FR Citation Click to view FR notice
Alabama	12/14/2015	12/09/2015	Approval	11/13/2017	82 FR 47393
Alaska	12/14/2015	03/10/2016	Approval	12/27/2018	83 FR 60769
American Samoa	12/14/2015
Arizona	12/14/2015	12/11/2015	Completeness	06/11/2016
Arkansas	12/14/2015	10/10/2019	Proposed approval	03/16/2020	85 FR 14847
California	12/14/2015	03/06/2014	Approval	05/02/2016	81 FR 18766
Colorado	12/14/2015	12/01/2015	Approval	09/18/2017	82 FR 39030
Connecticut	12/14/2015	12/14/2015	Approval	08/31/2018	83 FR 37437
Delaware	12/14/2015	05/31/2016	Approval	10/23/2017	82 FR 44318
District of Columbia	12/14/2015	12/31/2015	Approval	10/17/2016	81 FR 54504
Florida	12/14/2015	12/14/2015	Approval	05/08/2017	82 FR 16920
Georgia	12/14/2015	07/26/2017	Approval	06/04/2018	83 FR 19637
Guam	12/14/2015
Hawaii	12/14/2015
Idaho	12/14/2015	12/24/2015	Approval	01/03/2018	82 FR 57132
Illinois	12/14/2015	09/29/2017	Completeness	12/13/2017
Indiana	12/14/2015	11/27/2017	Approval	10/07/2019	84 FR 46889
Iowa	12/14/2015	12/22/2015	Approval	01/02/2020	84 FR 66075
Kansas	12/14/2015	11/25/2015	Approval	10/11/2016	81 FR 62373
Kentucky	12/14/2015	02/08/2016	Approval	05/08/2019	84 FR 13800
Louisiana	12/14/2015	11/04/2020	Disapproval	11/03/2016	81 FR 68322
Maine	12/14/2015	07/06/2016	Approval	10/31/2018	83 FR 49295
Maryland	12/14/2015	08/18/2016	Approval	10/01/2018	83 FR 44482
Massachusetts	12/14/2015	02/09/2018	Approval	07/24/2019	84 FR 29380
Michigan	12/14/2015	07/10/2014	Completeness	07/11/2014
Minnesota	12/14/2015	06/12/2014	Completeness	06/18/2014
Mississippi	12/14/2015	08/13/2020	Disapproval	06/24/2016	81 FR 33139
Missouri	12/14/2015	10/14/2015	Proposed approval	05/03/2018	83 FR 19479
Montana	12/14/2015	12/17/2015	Disapproval	05/20/2016	81 FR 23180
Nebraska	12/14/2015	02/22/2016	Completeness	08/22/2016
Nevada	12/14/2015	12/11/2015	Completeness	06/11/2016
New Hampshire	12/14/2015	12/22/2015	Approval	01/03/2019	83 FR 62464
New Jersey	12/14/2015	10/17/2014	Approval	10/19/2016	81 FR 64070
New Mexico	12/14/2015	08/31/2015	Approval	04/23/2018	83 FR 12493
New York	12/14/2015	11/30/2016	Approval	11/12/2019	84 FR 54502
North Carolina	12/14/2015	12/04/2015	Approval	07/05/2016	81 FR 35634
North Dakota	12/14/2015	09/03/2015	Approval	11/06/2017	82 FR 46681
Northern Mariana Islands	12/14/2015
Ohio	12/14/2015	11/30/2016	Approval	06/11/2018	83 FR 21719
Oklahoma	12/14/2015	06/22/2016	Proposed disapproval	11/21/2016	81 FR 83184
Oregon	12/14/2015	10/20/2015	Approval	06/25/2018	83 FR 24034
Pennsylvania	12/14/2015	07/17/2014	Completeness	10/16/2014
Puerto Rico	12/14/2015
Rhode Island	12/14/2015	12/06/2017	Proposed approval	02/01/2019	84 FR 1025
South Carolina	12/14/2015	12/14/2015	Approval	10/24/2018	83 FR 48237
South Dakota	12/14/2015	01/25/2016	Approval	09/15/2017	82 FR 38832
Tennessee	12/14/2015	12/16/2015	Approval	10/24/2018	83 FR 48237
Texas	12/14/2015	12/07/2015	Proposed disapproval	10/27/2020	85 FR 68021
U.S. Virgin Islands	12/14/2015
Utah	12/14/2015	12/22/2015	Disapproval	11/18/2016	81 FR 71991
Vermont	12/14/2015	10/31/2017	Approval	10/09/2018
Virginia	12/14/2015	07/16/2015	Approval	09/20/2018	83 FR 42219
Washington	12/14/2015	09/22/2014	Approval	06/11/2015	80 FR 27102
West Virginia	12/14/2015	11/17/2015	Approval	10/24/2018	83 FR 48249
Wisconsin	12/14/2015	07/13/2015	Approval	03/21/2017	81 FR 95043
Wyoming	12/14/2015	06/24/2016	Disapproval	03/06/2017	82 FR 9142

We have made our best effort to ensure that the data contained in these reports is accurate. We note that there may be brief delays in updating the reports as we receive new state submissions and we take rulemaking action on plans. In order to assist us in providing accurate information, we request that you contact us by clicking on the "Contact Us" link near the top of this page with any comments regarding or corrections to the posted information, including concerns about whether the entries reflect the most recent status.