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Federal Register Notices Related to PM-2.5 (2006) Designations and Classifications
Federal Register Notices Related to PM-2.5 (2006) Designations and Classifications
Data is current as of November 30, 2024Ordered by Category
Click on the 'FR' link to view the Federal Register Notice
ATTAINMENT DATE EXTENSION | ||||
05/18/2016 | OREGON | Oakridge, OR | 81 FR 31202 | Proposed Approval |
07/18/2016 | OREGON | Oakridge, OR | 81 FR 46612 | Final Approval |
06/06/2017 | UTAH | Logan, UT-ID | 82 FR 25992 | Proposed Approval |
06/08/2017 | IDAHO | Logan, UT-ID | 82 FR 26638 | Proposed Approval |
09/08/2017 | IDAHO | Logan, UT-ID | 82 FR 42447 | Final Approval |
09/08/2017 | UTAH | Logan, UT-ID | 82 FR 42447 | Final Approval |
07/22/2020 | CALIFORNIA | San Joaquin Valley, CA | 85 FR 44192 | Final Approval |
ATTAINMENT DATE EXTENSION DENIED | ||||
09/02/2020 | ALASKA | Fairbanks, AK | 85 FR 54509 | Final Approval |
CHANGE FROM SUBPART 1 TO SUBPART 4 | ||||
11/21/2013 | ALASKA | Fairbanks, AK | 78 FR 69806 | Proposed Approval |
11/21/2013 | CALIFORNIA | Imperial County, CA | 78 FR 69806 | Proposed Approval |
11/21/2013 | PENNSYLVANIA | Liberty-Clairton, PA | 78 FR 69806 | Proposed Approval |
11/21/2013 | UTAH | Provo, UT | 78 FR 69806 | Proposed Approval |
11/21/2013 | UTAH | Salt Lake City, UT | 78 FR 69806 | Proposed Approval |
06/02/2014 | ALASKA | Fairbanks, AK | 79 FR 31566 | Final Approval |
06/02/2014 | ARIZONA | Nogales, AZ | 79 FR 31566 | Final Approval |
06/02/2014 | ARIZONA | West Central Pinal, AZ | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | Chico, CA | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | Imperial County, CA | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | Los Angeles-South Coast Air Basin, CA | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | Sacramento, CA | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | San Francisco Bay Area, CA | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | San Joaquin Valley, CA | 79 FR 31566 | Final Approval |
06/02/2014 | CALIFORNIA | Yuba City-Marysville, CA | 79 FR 31566 | Final Approval |
06/02/2014 | DELAWARE | Philadelphia-Wilmington, PA-NJ-DE | 79 FR 31566 | Final Approval |
06/02/2014 | IDAHO | Logan, UT-ID | 79 FR 31566 | Final Approval |
06/02/2014 | OREGON | Klamath Falls, OR | 79 FR 31566 | Final Approval |
06/02/2014 | OREGON | Oakridge, OR | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Allentown, PA | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Johnstown, PA | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Lancaster, PA | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Liberty-Clairton, PA | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Philadelphia-Wilmington, PA-NJ-DE | 79 FR 31566 | Final Approval |
06/02/2014 | PENNSYLVANIA | Pittsburgh-Beaver Valley, PA | 79 FR 31566 | Final Approval |
06/02/2014 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 79 FR 31566 | Final Approval |
06/02/2014 | UTAH | Logan, UT-ID | 79 FR 31566 | Final Approval |
06/02/2014 | UTAH | Provo, UT | 79 FR 31566 | Final Approval |
06/02/2014 | UTAH | Salt Lake City, UT | 79 FR 31566 | Final Approval |
06/02/2014 | WASHINGTON | Tacoma, WA | 79 FR 31566 | Final Approval |
CHANGE TO A HIGHER CLASSIFICATION (BUMP-UPS) | ||||
01/13/2015 | CALIFORNIA | San Joaquin Valley, CA | 80 FR 1816 | Proposed Approval |
10/20/2015 | CALIFORNIA | Los Angeles-South Coast Air Basin, CA | 80 FR 63640 | Proposed Approval |
11/09/2015 | IDAHO | Logan, UT-ID | 80 FR 69172 | Proposed Approval |
11/09/2015 | UTAH | Logan, UT-ID | 80 FR 69173 | Proposed Approval |
11/09/2015 | UTAH | Provo, UT | 80 FR 69173 | Proposed Approval |
11/09/2015 | UTAH | Salt Lake City, UT | 80 FR 69173 | Proposed Approval |
01/13/2016 | CALIFORNIA | Los Angeles-South Coast Air Basin, CA | 81 FR 1514 | Final Approval |
01/20/2016 | CALIFORNIA | San Joaquin Valley, CA | 81 FR 2993 | Final Approval |
12/16/2016 | ALASKA | Fairbanks, AK | 81 FR 91088 | Proposed Approval |
12/16/2016 | IDAHO | Logan, UT-ID | 81 FR 91088 | Proposed Approval |
12/16/2016 | UTAH | Logan, UT-ID | 81 FR 91088 | Proposed Approval |
12/16/2016 | UTAH | Provo, UT | 81 FR 91088 | Proposed Approval |
12/16/2016 | UTAH | Salt Lake City, UT | 81 FR 91088 | Proposed Approval |
05/10/2017 | ALASKA | Fairbanks, AK | 82 FR 21711 | Final Approval |
05/10/2017 | UTAH | Provo, UT | 82 FR 21711 | Final Approval |
05/10/2017 | UTAH | Salt Lake City, UT | 82 FR 21711 | Final Approval |
CLEAN DATA DETERMINATION/ATTAINMENT DETERMINATION | ||||
06/14/2010 | ALABAMA | Birmingham, AL | 75 FR 33562 | Proposed Approval |
09/20/2010 | ALABAMA | Birmingham, AL | 75 FR 57186 | Final Approval |
08/19/2011 | WEST VIRGINIA | Charleston, WV | 76 FR 51927 | Proposed Approval |
10/04/2011 | OHIO | Steubenville-Weirton, OH-WV | 76 FR 61291 | Proposed Approval |
10/04/2011 | WEST VIRGINIA | Steubenville-Weirton, OH-WV | 76 FR 61291 | Proposed Approval |
11/18/2011 | WEST VIRGINIA | Charleston, WV | 76 FR 71450 | Final Approval |
01/20/2012 | PENNSYLVANIA | Allentown, PA | 77 FR 2941 | Proposed Approval |
01/20/2012 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 77 FR 2941 | Proposed Approval |
01/20/2012 | PENNSYLVANIA | Johnstown, PA | 77 FR 2941 | Proposed Approval |
01/20/2012 | PENNSYLVANIA | Lancaster, PA | 77 FR 2941 | Proposed Approval |
03/29/2012 | PENNSYLVANIA | Allentown, PA | 77 FR 18922 | Final Approval |
03/29/2012 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 77 FR 18922 | Final Approval |
03/29/2012 | PENNSYLVANIA | Johnstown, PA | 77 FR 18922 | Final Approval |
03/29/2012 | PENNSYLVANIA | Lancaster, PA | 77 FR 18922 | Final Approval |
04/24/2012 | WISCONSIN | Milwaukee-Racine, WI | 77 FR 24436 | Proposed Approval |
05/14/2012 | OHIO | Steubenville-Weirton, OH-WV | 77 FR 28264 | Final Approval |
05/14/2012 | WEST VIRGINIA | Steubenville-Weirton, OH-WV | 77 FR 28264 | Final Approval |
06/06/2012 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 77 FR 33360 | Proposed Approval |
07/05/2012 | MICHIGAN | Detroit-Ann Arbor, MI | 77 FR 39659 | Proposed Approval |
07/05/2012 | WASHINGTON | Tacoma, WA | 77 FR 39657 | Proposed Approval |
08/02/2012 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 77 FR 45954 | Final Approval |
08/30/2012 | CONNECTICUT | New York-N. New Jersey-Long Island, NY-NJ-CT | 77 FR 52626 | Proposed Approval |
08/30/2012 | NEW JERSEY | New York-N. New Jersey-Long Island, NY-NJ-CT | 77 FR 52626 | Proposed Approval |
08/30/2012 | NEW YORK | New York-N. New Jersey-Long Island, NY-NJ-CT | 77 FR 52626 | Proposed Approval |
09/04/2012 | WASHINGTON | Tacoma, WA | 77 FR 53772 | Final Approval |
10/02/2012 | DELAWARE | Philadelphia-Wilmington, PA-NJ-DE | 77 FR 60089 | Proposed Approval |
10/02/2012 | NEW JERSEY | Philadelphia-Wilmington, PA-NJ-DE | 77 FR 60089 | Proposed Approval |
10/02/2012 | PENNSYLVANIA | Philadelphia-Wilmington, PA-NJ-DE | 77 FR 60089 | Proposed Approval |
10/26/2012 | CALIFORNIA | Sacramento, CA | 77 FR 65346 | Proposed Approval |
10/29/2012 | CALIFORNIA | San Francisco Bay Area, CA | 77 FR 65521 | Proposed Approval |
10/30/2012 | ARIZONA | Nogales, AZ | 77 FR 65656 | Proposed Approval |
10/30/2012 | CALIFORNIA | Chico, CA | 77 FR 65651 | Proposed Approval |
10/30/2012 | CALIFORNIA | Yuba City-Marysville, CA | 77 FR 65646 | Proposed Approval |
12/28/2012 | WISCONSIN | Milwaukee-Racine, WI | 77 FR 76427 | Proposed Approval |
12/31/2012 | CONNECTICUT | New York-N. New Jersey-Long Island, NY-NJ-CT | 77 FR 76867 | Final Approval |
12/31/2012 | NEW JERSEY | New York-N. New Jersey-Long Island, NY-NJ-CT | 77 FR 76867 | Final Approval |
12/31/2012 | NEW YORK | New York-N. New Jersey-Long Island, NY-NJ-CT | 77 FR 76867 | Final Approval |
01/07/2013 | ARIZONA | Nogales, AZ | 78 FR 887 | Final Approval |
01/07/2013 | DELAWARE | Philadelphia-Wilmington, PA-NJ-DE | 78 FR 882 | Final Approval |
01/07/2013 | NEW JERSEY | Philadelphia-Wilmington, PA-NJ-DE | 78 FR 882 | Final Approval |
01/07/2013 | PENNSYLVANIA | Philadelphia-Wilmington, PA-NJ-DE | 78 FR 882 | Final Approval |
01/09/2013 | CALIFORNIA | San Francisco Bay Area, CA | 78 FR 1760 | Final Approval |
01/10/2013 | CALIFORNIA | Yuba City-Marysville, CA | 78 FR 2211 | Final Approval |
07/12/2013 | ARIZONA | West Central Pinal, AZ | 78 FR 41901 | Proposed Approval |
07/15/2013 | CALIFORNIA | Sacramento, CA | 78 FR 42018 | Final Approval |
07/18/2013 | WASHINGTON | Tacoma, WA | 78 FR 42905 | Proposed Approval |
08/14/2013 | PENNSYLVANIA | Pittsburgh-Beaver Valley, PA | 78 FR 49403 | Proposed Approval |
09/04/2013 | ARIZONA | West Central Pinal, AZ | 78 FR 54394 | Final Approval |
09/10/2013 | CALIFORNIA | Chico, CA | 78 FR 55225 | Final Approval |
05/02/2014 | PENNSYLVANIA | Pittsburgh-Beaver Valley, PA | 79 FR 25014 | Final Approval |
04/23/2015 | PENNSYLVANIA | Liberty-Clairton, PA | 80 FR 22666 | Proposed Approval |
07/10/2015 | PENNSYLVANIA | Liberty-Clairton, PA | 80 FR 39696 | Final Approval |
04/13/2016 | OREGON | Klamath Falls, OR | 81 FR 21814 | Proposed Approval |
06/06/2016 | OREGON | Klamath Falls, OR | 81 FR 36176 | Final Approval |
12/16/2016 | ARIZONA | Nogales, AZ | 81 FR 91088 | Proposed Approval |
12/16/2016 | CALIFORNIA | Chico, CA | 81 FR 91088 | Proposed Approval |
12/16/2016 | CALIFORNIA | Imperial County, CA | 81 FR 91088 | Proposed Approval |
12/16/2016 | CALIFORNIA | Sacramento, CA | 81 FR 91088 | Proposed Approval |
12/16/2016 | CALIFORNIA | San Francisco Bay Area, CA | 81 FR 91088 | Proposed Approval |
12/16/2016 | PENNSYLVANIA | Liberty-Clairton, PA | 81 FR 91088 | Proposed Approval |
12/16/2016 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 81 FR 91088 | Proposed Approval |
03/13/2017 | CALIFORNIA | Imperial County, CA | 82 FR 13413 | Proposed Approval |
03/13/2017 | CALIFORNIA | Imperial County, CA | 82 FR 13392 | Direct Final |
05/10/2017 | ARIZONA | Nogales, AZ | 82 FR 21711 | Final Approval |
05/10/2017 | CALIFORNIA | Chico, CA | 82 FR 21711 | Final Approval |
05/10/2017 | CALIFORNIA | Imperial County, CA | 82 FR 21711 | Final Approval |
05/10/2017 | CALIFORNIA | Sacramento, CA | 82 FR 21711 | Final Approval |
05/10/2017 | CALIFORNIA | San Francisco Bay Area, CA | 82 FR 21711 | Final Approval |
05/10/2017 | PENNSYLVANIA | Liberty-Clairton, PA | 82 FR 21711 | Final Approval |
05/10/2017 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 82 FR 21711 | Final Approval |
11/14/2017 | OREGON | Oakridge, OR | 82 FR 52683 | Proposed Approval |
02/08/2018 | OREGON | Oakridge, OR | 83 FR 5537 | Final Approval |
07/18/2018 | IDAHO | Logan, UT-ID | 83 FR 33886 | Proposed Approval |
07/18/2018 | UTAH | Logan, UT-ID | 83 FR 33886 | Proposed Approval |
10/19/2018 | IDAHO | Logan, UT-ID | 83 FR 52983 | Final Approval |
10/19/2018 | UTAH | Logan, UT-ID | 83 FR 52983 | Final Approval |
02/12/2019 | UTAH | Provo, UT | 84 FR 3373 | Proposed Approval |
04/10/2019 | UTAH | Provo, UT | 84 FR 14267 | Final Approval |
04/25/2019 | ARIZONA | West Central Pinal, AZ | 84 FR 17368 | Proposed Approval |
06/05/2019 | UTAH | Salt Lake City, UT | 84 FR 26053 | Proposed Approval |
09/27/2019 | UTAH | Salt Lake City, UT | 84 FR 51055 | Final Approval |
10/03/2019 | ARIZONA | West Central Pinal, AZ | 84 FR 52766 | Final Approval |
06/08/2020 | UTAH | Provo, UT | 85 FR 35033 | Proposed Approval |
06/08/2020 | UTAH | Salt Lake City, UT | 85 FR 35033 | Proposed Approval |
11/17/2020 | UTAH | Provo, UT | 85 FR 73229 | Final Approval |
11/17/2020 | UTAH | Salt Lake City, UT | 85 FR 73229 | Final Approval |
11/25/2024 | CALIFORNIA | Los Angeles-South Coast Air Basin, CA | 89 FR 92873 | Proposed Approval |
CORRECTION/CLARIFICATION | ||||
02/11/2015 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 80 FR 7540 | Final Approval |
04/28/2015 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 80 FR 23449 | Final Approval |
07/07/2020 | UTAH | Salt Lake City, UT | 85 FR 40618 | Proposed Approval |
DESIGNATION TO NONATTAINMENT | ||||
02/03/2011 | ARIZONA | West Central Pinal, AZ | 76 FR 6056 | Final Approval |
EXTENSION OF COMMENT PERIOD | ||||
05/23/2012 | WISCONSIN | Milwaukee-Racine, WI | 77 FR 30453 | Proposed Approval |
06/24/2019 | UTAH | Salt Lake City, UT | 84 FR 29455 | Proposed Approval |
FAILURE TO ATTAIN BY ATTAINMENT DATE | ||||
12/16/2016 | ALASKA | Fairbanks, AK | 81 FR 91088 | Proposed Approval |
12/16/2016 | IDAHO | Logan, UT-ID | 81 FR 91088 | Proposed Approval |
12/16/2016 | UTAH | Logan, UT-ID | 81 FR 91088 | Proposed Approval |
12/16/2016 | UTAH | Provo, UT | 81 FR 91088 | Proposed Approval |
12/16/2016 | UTAH | Salt Lake City, UT | 81 FR 91088 | Proposed Approval |
05/10/2017 | ALASKA | Fairbanks, AK | 82 FR 21711 | Final Approval |
05/10/2017 | UTAH | Provo, UT | 82 FR 21711 | Final Approval |
05/10/2017 | UTAH | Salt Lake City, UT | 82 FR 21711 | Final Approval |
05/19/2020 | ALASKA | Fairbanks, AK | 85 FR 29879 | Proposed Approval |
07/10/2020 | CALIFORNIA | Los Angeles-South Coast Air Basin, CA | 85 FR 41479 | Proposed Approval |
09/02/2020 | ALASKA | Fairbanks, AK | 85 FR 54509 | Final Approval |
09/16/2020 | CALIFORNIA | Los Angeles-South Coast Air Basin, CA | 85 FR 57733 | Final Approval |
REDESIGNATION TO MAINTENANCE | ||||
11/10/2011 | ALABAMA | Birmingham, AL | 76 FR 70091 | Proposed Approval |
01/25/2013 | ALABAMA | Birmingham, AL | 78 FR 5306 | Final Approval |
06/27/2013 | NEW JERSEY | New York-N. New Jersey-Long Island, NY-NJ-CT | 78 FR 38648 | Proposed Approval |
06/27/2013 | NEW JERSEY | Philadelphia-Wilmington, PA-NJ-DE | 78 FR 38648 | Proposed Approval |
07/02/2013 | MICHIGAN | Detroit-Ann Arbor, MI | 78 FR 39654 | Proposed Approval |
07/11/2013 | OHIO | Steubenville-Weirton, OH-WV | 78 FR 41752 | Proposed Approval |
07/19/2013 | CONNECTICUT | New York-N. New Jersey-Long Island, NY-NJ-CT | 78 FR 43096 | Proposed Approval |
07/26/2013 | OHIO | Cleveland-Akron-Lorain, OH | 78 FR 45116 | Proposed Approval |
08/07/2013 | OHIO | Canton-Massillon, OH | 78 FR 48087 | Proposed Approval |
08/29/2013 | MICHIGAN | Detroit-Ann Arbor, MI | 78 FR 53272 | Final Approval |
09/04/2013 | NEW JERSEY | New York-N. New Jersey-Long Island, NY-NJ-CT | 78 FR 54396 | Final Approval |
09/04/2013 | NEW JERSEY | Philadelphia-Wilmington, PA-NJ-DE | 78 FR 54396 | Final Approval |
09/18/2013 | OHIO | Cleveland-Akron-Lorain, OH | 78 FR 57270 | Final Approval |
09/18/2013 | OHIO | Steubenville-Weirton, OH-WV | 78 FR 57273 | Final Approval |
09/24/2013 | CONNECTICUT | New York-N. New Jersey-Long Island, NY-NJ-CT | 78 FR 58467 | Final Approval |
10/22/2013 | OHIO | Canton-Massillon, OH | 78 FR 62459 | Final Approval |
12/09/2013 | WEST VIRGINIA | Steubenville-Weirton, OH-WV | 78 FR 73769 | Proposed Approval |
01/24/2014 | WEST VIRGINIA | Charleston, WV | 79 FR 4121 | Proposed Approval |
02/11/2014 | NEW YORK | New York-N. New Jersey-Long Island, NY-NJ-CT | 79 FR 8133 | Proposed Approval |
02/18/2014 | WISCONSIN | Milwaukee-Racine, WI | 79 FR 9134 | Proposed Approval |
03/18/2014 | WEST VIRGINIA | Steubenville-Weirton, OH-WV | 79 FR 15019 | Final Approval |
03/31/2014 | WEST VIRGINIA | Charleston, WV | 79 FR 17884 | Final Approval |
04/11/2014 | DELAWARE | Philadelphia-Wilmington, PA-NJ-DE | 79 FR 20139 | Proposed Approval |
04/18/2014 | NEW YORK | New York-N. New Jersey-Long Island, NY-NJ-CT | 79 FR 21857 | Final Approval |
04/22/2014 | WISCONSIN | Milwaukee-Racine, WI | 79 FR 22415 | Final Approval |
08/05/2014 | DELAWARE | Philadelphia-Wilmington, PA-NJ-DE | 79 FR 45350 | Final Approval |
10/15/2014 | CALIFORNIA | Yuba City-Marysville, CA | 79 FR 61822 | Proposed Approval |
10/17/2014 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 79 FR 62389 | Proposed Approval |
12/08/2014 | PENNSYLVANIA | Harrisburg-Lebanon-Carlisle-York, PA | 79 FR 72552 | Final Approval |
12/09/2014 | CALIFORNIA | Yuba City-Marysville, CA | 79 FR 72981 | Final Approval |
12/11/2014 | WASHINGTON | Tacoma, WA | 79 FR 73525 | Proposed Approval |
02/04/2015 | PENNSYLVANIA | Allentown, PA | 80 FR 6019 | Proposed Approval |
02/10/2015 | WASHINGTON | Tacoma, WA | 80 FR 7347 | Final Approval |
02/17/2015 | PENNSYLVANIA | Philadelphia-Wilmington, PA-NJ-DE | 80 FR 8254 | Proposed Approval |
04/13/2015 | PENNSYLVANIA | Allentown, PA | 80 FR 19548 | Final Approval |
04/21/2015 | PENNSYLVANIA | Philadelphia-Wilmington, PA-NJ-DE | 80 FR 22112 | Final Approval |
04/23/2015 | PENNSYLVANIA | Johnstown, PA | 80 FR 22672 | Proposed Approval |
05/01/2015 | PENNSYLVANIA | Lancaster, PA | 80 FR 24874 | Proposed Approval |
05/20/2015 | PENNSYLVANIA | Pittsburgh-Beaver Valley, PA | 80 FR 28906 | Proposed Approval |
07/16/2015 | PENNSYLVANIA | Johnstown, PA | 80 FR 42046 | Final Approval |
07/16/2015 | PENNSYLVANIA | Lancaster, PA | 80 FR 42050 | Final Approval |
10/02/2015 | PENNSYLVANIA | Pittsburgh-Beaver Valley, PA | 80 FR 59624 | Final Approval |
05/30/2017 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 82 FR 24621 | Proposed Approval |
08/28/2017 | TENNESSEE | Knoxville-Sevierville-La Follette, TN | 82 FR 40718 | Final Approval |
05/09/2018 | CALIFORNIA | Chico, CA | 83 FR 21238 | Proposed Approval |
07/11/2018 | CALIFORNIA | Chico, CA | 83 FR 32064 | Final Approval |
11/06/2020 | UTAH | Provo, UT | 85 FR 71023 | Proposed Approval |
11/06/2020 | UTAH | Salt Lake City, UT | 85 FR 71023 | Proposed Approval |
02/17/2021 | IDAHO | Logan, UT-ID | 86 FR 9884 | Proposed Approval |
02/26/2021 | UTAH | Logan, UT-ID | 86 FR 11694 | Proposed Approval |
04/06/2021 | UTAH | Provo, UT | 86 FR 17762 | Reopening of Public Comment Period |
04/06/2021 | UTAH | Salt Lake City, UT | 86 FR 17762 | Reopening of Public Comment Period |
05/19/2021 | UTAH | Logan, UT-ID | 86 FR 27035 | Final Approval |
05/21/2021 | IDAHO | Logan, UT-ID | 86 FR 27532 | Final Approval |
03/02/2022 | ARIZONA | Nogales, AZ | 87 FR 11664 | Proposed Approval |
05/05/2022 | OREGON | Oakridge, OR | 87 FR 26710 | Proposed Approval |
08/15/2022 | ARIZONA | Nogales, AZ | 87 FR 49997 | Final Approval |
08/22/2022 | OREGON | Oakridge, OR | 87 FR 51262 | Final Approval |