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

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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