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PM-2.5 (2006) Attainment Date Extensions

Data is current as of August 31, 2020
Ordered by Classification

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


SERIOUS

San Joaquin Valley, CA
Extension from 12/31/2019 to 12/31/2024
Final Approval 07/22/2020 85 FR 44192 Effective: 08/21/2020

MODERATE

Logan, UT-ID
Two one-year extensions from 12/31/2015 to 12/31/2017 for the Utah portion of the area
Proposed Approval 06/06/2017 82 FR 25992
Two one-year extensions from 12/31/2015 to 12/31/2017 for the Idaho portion of the area
Proposed Approval 06/08/2017 82 FR 26638
Two one-year extensions from 12/31/2015 to 12/31/2017
Final Approval 09/08/2017 82 FR 42447 Effective: 10/10/2017

Oakridge, OR
Extension from 12/31//2015 to 12/31/2016
Proposed Approval 05/18/2016 81 FR 31202
Final Approval 07/18/2016 81 FR 46612 Effective: 08/17/2016


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