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Federal Register Notices Related to PM-2.5 (2012) Designations and Classifications

Data is current as of May 31, 2019
Ordered Chronologically in Descending Order

Click on the 'FR' link to view the Federal Register Notice

Last Notice
04/12/2019 Cleveland, OH OHIO 84 FR 14881 Final Approval Clean Data Determination/Attainment Determination
04/12/2019 Cleveland, OH OHIO 84 FR 14881 Final Approval Redesignation to Maintenance
12/26/2018 Cleveland, OH OHIO 83 FR 66200 Proposed Approval Clean Data Determination/Attainment Determination
12/26/2018 Cleveland, OH OHIO 83 FR 66200 Proposed Approval Redesignation to Maintenance
12/21/2018 West Silver Valley, ID IDAHO 83 FR 65535 Final Approval Clean Data Determination/Attainment Determination
10/22/2018 West Silver Valley, ID IDAHO 83 FR 53201 Proposed Approval Clean Data Determination/Attainment Determination
03/06/2018 Lebanon County, PA PENNSYLVANIA 83 FR 9435 Final Approval Clean Data Determination/Attainment Determination
11/02/2017 Lebanon County, PA PENNSYLVANIA 82 FR 50851 Proposed Approval Clean Data Determination/Attainment Determination
01/26/2017 Delaware County, PA PENNSYLVANIA 82 FR 8499 Effective Date Delay to March 21, 2017 Clean Data Determination/Attainment Determination
12/13/2016 Delaware County, PA PENNSYLVANIA 81 FR 89889 Proposed Approval Clean Data Determination/Attainment Determination
12/13/2016 Delaware County, PA PENNSYLVANIA 81 FR 89868 Direct Final Clean Data Determination/Attainment Determination


First Notice