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National Status of a 110(a)(2) PM-2.5 (2006) 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NOTE: As of 03/12/2021, these reports are no longer being updated.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 (2006)    

State Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
Alabama 09/21/2009 09/23/2009 Approval 06/06/2014 79 FR 26143
Alaska 09/21/2009 04/04/2011 Approval 12/10/2014 79 FR 66651
American Samoa 09/21/2009        
Arizona 09/21/2009 10/14/2009 Final FIP 10/03/2014 79 FR 52420
Arkansas 09/21/2009 10/10/2019 Proposed approval 03/16/2020 85 FR 14847
California 09/21/2009 03/06/2014 Approval 05/02/2016 81 FR 18766
Colorado 09/21/2009 05/11/2012 Approval 09/09/2015 80 FR 47862
Connecticut 09/21/2009 09/18/2009 Approval 08/31/2018 83 FR 37437
Delaware 09/21/2009 09/25/2008 Approval 08/18/2011 76 FR 42557
District of Columbia 09/21/2009 10/27/2011 Approval 03/05/2012 77 FR 5191
Florida 09/21/2009 10/22/2013 Approval 09/25/2014 79 FR 50554
Georgia 09/21/2009 10/21/2009 Approval 06/06/2014 79 FR 26143
Guam 09/21/2009        
Hawaii 09/21/2009 12/14/2011 Disapproval 10/09/2012 77 FR 47530
Idaho 09/21/2009 06/28/2010 Approval 08/13/2014 79 FR 40662
Illinois 09/21/2009 08/09/2011 Approval 11/28/2012 77 FR 65478
Indiana 09/21/2009 11/27/2017 Approval 10/07/2019 84 FR 46889
Iowa 09/21/2009 07/28/2013 Approval 01/02/2020 84 FR 66075
Kansas 09/21/2009 04/12/2010 Approval 07/22/2013 78 FR 37126
Kentucky 09/21/2009 09/08/2009 Approval 06/06/2014 79 FR 26143
Louisiana 09/21/2009 11/04/2020 Disapproval 11/03/2016 81 FR 68322
Maine 09/21/2009 06/01/2011 Approval 11/15/2012 77 FR 63228
Maryland 09/21/2009 02/13/2012 Approval 08/06/2012 77 FR 39938
Massachusetts 09/21/2009 09/21/2009 Approval 07/24/2019 84 FR 29380
Michigan 09/21/2009 08/15/2011 Disapproval 10/30/2013 78 FR 59825
Minnesota 09/21/2009 05/23/2011 Disapproval 10/30/2013 78 FR 59825
Mississippi 09/21/2009 10/06/2009 Approval 06/06/2014 79 FR 26143
Missouri 09/21/2009 12/28/2009 Approval 07/22/2013 78 FR 37457
Montana 09/21/2009 02/10/2010 Disapproval 05/20/2016 81 FR 23180
Nebraska 09/21/2009 08/30/2011 Disapproval 09/28/2015 80 FR 51952
Nevada 09/21/2009 09/15/2009 Approval 11/23/2012 77 FR 64737
New Hampshire 09/21/2009 09/18/2009 Approval 09/21/2012 77 FR 50602
New Jersey 09/21/2009 01/15/2010 Approval 07/15/2013 78 FR 35764
New Mexico 09/21/2009 08/17/2009 Approval 07/24/2015 80 FR 36246
New York 09/21/2009 03/23/2010 Approval 07/22/2013 78 FR 37122
North Carolina 09/21/2009 09/21/2009 Approval 06/06/2014 79 FR 26143
North Dakota 09/21/2009 08/12/2010 Approval 11/06/2015 80 FR 60540
Northern Mariana Islands 09/21/2009        
Ohio 09/21/2009 11/30/2016 Approval 06/11/2018 83 FR 21719
Oklahoma 09/21/2009 04/11/2011 Approval 02/27/2012 77 FR 3933
Oregon 09/21/2009 06/28/2010 Approval 09/03/2013 78 FR 46514
Pennsylvania 09/21/2009 12/20/2010 Approval 08/13/2012 77 FR 41279
Puerto Rico 09/21/2009 01/22/2013 Approval 10/13/2016 81 FR 62813
Rhode Island 09/21/2009 11/06/2009 Approval 05/20/2016 81 FR 23175
South Carolina 09/21/2009 09/18/2009 Approval 06/06/2014 79 FR 26143
South Dakota 09/21/2009 03/04/2011 Approval 03/02/2015 80 FR 4799
Tennessee 09/21/2009 10/19/2009 Approval 06/06/2014 79 FR 26143
Texas 09/21/2009 11/27/2009 Final FIP 11/16/2017 82 FR 48324
U.S. Virgin Islands 09/21/2009        
Utah 09/21/2009 09/21/2010 Disapproval 11/18/2016 81 FR 71991
Vermont 09/21/2009 05/21/2010 Approval 07/27/2017 82 FR 29005
Virginia 09/21/2009 10/04/2010 Approval 07/13/2012 77 FR 35287
Washington 09/21/2009 09/22/2014 Approval 06/11/2015 80 FR 27102
West Virginia 09/21/2009 06/18/2008 Approval 04/23/2012 77 FR 16937
Wisconsin 09/21/2009 01/18/2012 Approval 10/23/2015 80 FR 51136
Wyoming 09/21/2009 08/19/2011 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.

SIP Status Reports