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Federal Register Notices Related to PM-10 (1987) Designations and Classifications

Data is current as of August 31, 2022
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AREA SPLIT
  06/19/1998  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    63 FR 33597    Proposed Approval
  11/05/1998  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    63 FR 59722    Final Approval
  06/13/2001  CALIFORNIA Coso Junction, CA    66 FR 31873    Proposed Approval
  06/13/2001  CALIFORNIA Indian Wells, CA    66 FR 31873    Proposed Approval
  06/13/2001  CALIFORNIA Trona, CA    66 FR 31873    Proposed Approval
  08/06/2002  CALIFORNIA Coso Junction, CA    67 FR 50805    Final Approval
  08/06/2002  CALIFORNIA Indian Wells, CA    67 FR 50805    Final Approval
  08/06/2002  CALIFORNIA Trona, CA    67 FR 50805    Final Approval
  03/28/2007  ARIZONA Hayden, AZ    72 FR 14502    Proposed Approval
  03/28/2007  ARIZONA Miami, AZ    72 FR 14502    Proposed Approval
  03/28/2007  ARIZONA Hayden, AZ    72 FR 14422    Direct Final
  03/28/2007  ARIZONA Miami, AZ    72 FR 14422    Direct Final
  04/25/2008  CALIFORNIA San Joaquin Valley Air Basin, CA    73 FR 22307    Proposed Approval
  11/12/2008  CALIFORNIA East Kern County, CA    73 FR 66759    Final Approval
  11/12/2008  CALIFORNIA San Joaquin Valley Air Basin, CA    73 FR 66759    Final Approval
  
ATTAINMENT DATE EXTENSION
  08/28/1995  IDAHO Bonner County; The Sandpoint Area, ID    60 FR 44452    Proposed Approval
  08/28/1995  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    60 FR 44452    Proposed Approval
  05/08/1996  IDAHO Bonner County; The Sandpoint Area, ID    61 FR 20730    Final Approval
  05/08/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 20730    Final Approval
  12/18/1996  IDAHO Bonner County; The Sandpoint Area, ID    61 FR 66642    Proposed Approval
  12/18/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 66642    Proposed Approval
  12/18/1996  IDAHO Bonner County; The Sandpoint Area, ID    61 FR 66602    Direct Final
  12/18/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 66602    Direct Final
  04/13/2000  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    65 FR 19963    Proposed Approval
  09/21/2000  UTAH Salt Lake County, UT    65 FR 57127    Proposed Approval
  09/21/2000  UTAH Utah County, UT    65 FR 57127    Proposed Approval
  06/18/2001  UTAH Salt Lake County, UT    66 FR 32752    Final Approval
  06/18/2001  UTAH Utah County, UT    66 FR 32752    Final Approval
  10/02/2001  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    66 FR 50251    Proposed Approval
  07/25/2002  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    67 FR 48718    Final Approval
  12/17/2002  CALIFORNIA Riverside County; Coachella Valley planning area, CA    67 FR 77204    Proposed Approval
  12/17/2002  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    67 FR 77212    Proposed Approval
  01/22/2003  NEVADA Clark County; Las Vegas planning area, NV    68 FR 2954    Proposed Approval
  04/18/2003  CALIFORNIA Riverside County; Coachella Valley planning area, CA    68 FR 19318    Final Approval
  04/18/2003  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    68 FR 19316    Final Approval
  06/09/2004  NEVADA Clark County; Las Vegas planning area, NV    69 FR 32273    Final Approval
  07/01/2005  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    70 FR 38064    Proposed Approval
  08/03/2006  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    71 FR 43979    Final Approval
  08/14/2008  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    73 FR 47542    Final Approval
  
ATTAINMENT DATE EXTENSION REMANDED
  10/10/2004  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    99 FR 5953    Court-Order
  
BOUNDARY CHANGE
  06/26/2002  ARIZONA Mohave County (part); Bullhead City, AZ    67 FR 43020    Direct Final
  08/15/2003  CALIFORNIA Riverside County; Coachella Valley planning area, CA    68 FR 48848    Proposed Approval
  08/15/2003  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    68 FR 48848    Proposed Approval
  10/07/2003  CALIFORNIA Riverside County; Coachella Valley planning area, CA    68 FR 57820    Final Approval
  10/07/2003  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    68 FR 57820    Final Approval
  11/29/2004  WASHINGTON Yakima County, WA    69 FR 69338    Proposed Approval
  02/07/2005  WASHINGTON Yakima County, WA    70 FR 6361    Final Approval
  03/10/2005  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    70 FR 11882    Final Approval
  
CHANGE TO A HIGHER CLASSIFICATION (BUMP-UPS)
  01/08/1993  CALIFORNIA Inyo County; Owens Valley planning area, CA    58 FR 3334    Final Approval
  01/08/1993  CALIFORNIA Riverside County; Coachella Valley planning area, CA    58 FR 3334    Final Approval
  01/08/1993  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    58 FR 3334    Final Approval
  01/08/1993  CALIFORNIA San Joaquin Valley Air Basin, CA    58 FR 3334    Final Approval
  01/08/1993  NEVADA Clark County; Las Vegas planning area, NV    58 FR 3334    Final Approval
  06/07/1995  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    60 FR 30046    Proposed Approval
  05/10/1996  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    61 FR 21372    Final Approval
  06/19/1998  IDAHO Power-Bannock Counties; Fort Hall Indian Reservation, ID    63 FR 33605    Proposed Approval
  11/16/2000  WASHINGTON Walla Walla County; Wallula, WA    65 FR 69275    Proposed Approval
  11/22/2000  NEVADA Washoe County; Reno planning area, NV    65 FR 70326    Proposed Approval
  12/12/2000  WASHINGTON Walla Walla County; Wallula, WA    65 FR 77544    Proposed Approval
  01/08/2001  NEVADA Washoe County; Reno planning area, NV    66 FR 1268    Direct Final
  02/09/2001  WASHINGTON Walla Walla County; Wallula, WA    66 FR 9663    Direct Final
  08/10/2001  CALIFORNIA Imperial Valley, CA    66 FR 42187    Proposed Approval
  08/11/2004  CALIFORNIA Imperial Valley, CA    69 FR 48835    Proposed Approval
  08/11/2004  CALIFORNIA Imperial Valley, CA    69 FR 48792    Final Approval
  04/07/2020  ARIZONA Pinal County (part); West Pinal, AZ    85 FR 19408    Proposed Approval
  06/24/2020  ARIZONA Pinal County (part); West Pinal, AZ    85 FR 37756    Final Approval
  
CHANGE TO A HIGHER CLASSIFICATION (BUMP-UPS) VACATED
  10/09/2003  CALIFORNIA Imperial Valley, CA    99 FR 14995    Court-Order
  12/18/2003  CALIFORNIA Imperial Valley, CA    99 FR 17741    Court-Order
  
CLEAN DATA DETERMINATION RESCISSION
  06/01/2021  ARIZONA Yuma, AZ    86 FR 29219    Proposed Approval
  05/17/2022  ARIZONA Yuma, AZ    87 FR 29830    Final Approval
  
CLEAN DATA DETERMINATION/ATTAINMENT DETERMINATION
  09/21/2000  UTAH Salt Lake County, UT    65 FR 57127    Proposed Approval
  09/21/2000  UTAH Utah County, UT    65 FR 57127    Proposed Approval
  12/06/2000  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    65 FR 76203    Proposed Approval
  05/16/2001  WASHINGTON Spokane County, WA    66 FR 27055    Proposed Approval
  06/18/2001  UTAH Salt Lake County, UT    66 FR 32752    Final Approval
  06/18/2001  UTAH Utah County, UT    66 FR 32752    Final Approval
  07/25/2001  ARIZONA Gila County (part): Payson, AZ    66 FR 38603    Proposed Approval
  07/25/2001  ARIZONA Mohave County (part); Bullhead City, AZ    66 FR 38603    Proposed Approval
  07/25/2001  CALIFORNIA Sacramento County, CA    66 FR 38603    Proposed Approval
  07/25/2001  CALIFORNIA San Bernardino County, CA    66 FR 38603    Proposed Approval
  07/26/2001  OREGON Lane County (part); Oakridge, OR    66 FR 38947    Direct Final
  08/23/2001  IDAHO Shoshone County; City of Pinehurst, ID    66 FR 44329    Proposed Approval
  08/23/2001  IDAHO Shoshone County; Pinehurst Expansion Area, ID    66 FR 44329    Proposed Approval
  08/23/2001  IDAHO Shoshone County; City of Pinehurst, ID    66 FR 44304    Direct Final
  08/23/2001  IDAHO Shoshone County; Pinehurst Expansion Area, ID    66 FR 44304    Direct Final
  02/15/2002  ARIZONA Gila County (part): Payson, AZ    67 FR 7082    Final Approval
  02/15/2002  ARIZONA Mohave County (part); Bullhead City, AZ    67 FR 7082    Final Approval
  02/15/2002  CALIFORNIA Sacramento County, CA    67 FR 7082    Final Approval
  02/15/2002  CALIFORNIA San Bernardino County, CA    67 FR 7082    Final Approval
  08/06/2002  CALIFORNIA Trona, CA    67 FR 50805    Final Approval
  02/08/2006  ARIZONA Pima County; Ajo planning area, AZ    71 FR 6437    Proposed Approval
  02/08/2006  ARIZONA Pima County; Ajo planning area, AZ    71 FR 6352    Direct Final
  03/14/2006  ARIZONA Yuma, AZ    71 FR 13063    Proposed Approval
  03/14/2006  ARIZONA Yuma, AZ    71 FR 13021    Direct Final
  07/19/2006  CALIFORNIA San Joaquin Valley Air Basin, CA    71 FR 40952    Proposed Approval
  08/08/2006  ARIZONA Pima County; Rillito planning area, AZ    71 FR 44944    Proposed Approval
  08/08/2006  ARIZONA Pima County; Rillito planning area, AZ    71 FR 44920    Direct Final
  10/30/2006  CALIFORNIA San Joaquin Valley Air Basin, CA    71 FR 63641    Final Approval
  03/28/2007  ARIZONA Miami, AZ    72 FR 14502    Proposed Approval
  03/28/2007  ARIZONA Miami, AZ    72 FR 14422    Direct Final
  08/27/2007  CALIFORNIA San Joaquin Valley Air Basin, CA    72 FR 49045    Proposed Approval
  03/19/2008  CALIFORNIA San Joaquin Valley Air Basin, CA    73 FR 14687    Final Approval
  03/23/2010  CALIFORNIA Coso Junction, CA    75 FR 13710    Proposed Approval
  05/13/2010  IDAHO Power-Bannock Counties; Fort Hall Indian Reservation, ID    75 FR 26898    Proposed Approval
  05/19/2010  CALIFORNIA Coso Junction, CA    75 FR 27944    Final Approval
  06/22/2010  IDAHO Bonner County; The Sandpoint Area, ID    75 FR 35362    Proposed Approval
  06/22/2010  IDAHO Bonner County; The Sandpoint Area, ID    75 FR 35302    Direct Final
  07/16/2010  ALASKA Juneau; Mendenhall Valley area, AK    75 FR 41421    Proposed Approval
  07/16/2010  ALASKA Juneau; Mendenhall Valley area, AK    75 FR 41379    Direct Final
  07/28/2010  IDAHO Power-Bannock Counties; Fort Hall Indian Reservation, ID    75 FR 44142    Final Approval
  08/03/2010  NEVADA Clark County; Las Vegas planning area, NV    75 FR 45571    Proposed Approval
  08/03/2010  NEVADA Clark County; Las Vegas planning area, NV    75 FR 45485    Direct Final
  10/19/2010  ALASKA Anchorage; Eagle River, AK    75 FR 64241    Proposed Approval
  10/19/2010  ALASKA Anchorage; Eagle River, AK    75 FR 64162    Direct Final
  11/02/2010  ARIZONA Cochise County; Paul Spur/Douglas planning area, AZ    75 FR 67303    Proposed Approval
  11/02/2010  ARIZONA Hayden, AZ    75 FR 67303    Proposed Approval
  11/02/2010  ARIZONA Santa Cruz County; Nogales planning area, AZ    75 FR 67303    Proposed Approval
  11/02/2010  ARIZONA Cochise County; Paul Spur/Douglas planning area, AZ    75 FR 67220    Direct Final
  11/02/2010  ARIZONA Hayden, AZ    75 FR 67220    Direct Final
  11/02/2010  ARIZONA Santa Cruz County; Nogales planning area, AZ    75 FR 67220    Direct Final
  11/29/2010  ARIZONA Cochise County; Paul Spur/Douglas planning area, AZ    75 FR 72964    Withdrawal
  11/29/2010  ARIZONA Hayden, AZ    75 FR 72964    Withdrawal
  11/29/2010  ARIZONA Santa Cruz County; Nogales planning area, AZ    75 FR 72964    Withdrawal
  01/11/2011  ARIZONA Cochise County; Paul Spur/Douglas planning area, AZ    76 FR 1532    Final Approval
  01/11/2011  ARIZONA Hayden, AZ    76 FR 1532    Final Approval
  01/11/2011  ARIZONA Santa Cruz County; Nogales planning area, AZ    76 FR 1532    Final Approval
  01/31/2011  MONTANA Flathead County; Columbia Falls and vicinity, MT    76 FR 5323    Proposed Approval
  01/31/2011  MONTANA Lincoln County; Libby and vicinity, MT    76 FR 5323    Proposed Approval
  01/31/2011  MONTANA Flathead County; Columbia Falls and vicinity, MT    76 FR 5280    Direct Final
  01/31/2011  MONTANA Lincoln County; Libby and vicinity, MT    76 FR 5280    Direct Final
  02/28/2011  NEVADA Washoe County; Reno planning area, NV    76 FR 10817    Proposed Approval
  04/19/2011  NEVADA Washoe County; Reno planning area, NV    76 FR 21807    Direct Final
  05/25/2012  ARIZONA Cochise County; Paul Spur/Douglas planning area, AZ    77 FR 31268    Proposed Approval
  07/30/2012  UTAH Ogden, UT    77 FR 44544    Proposed Approval
  08/02/2012  ARIZONA Cochise County; Paul Spur/Douglas planning area, AZ    77 FR 45965    Final Approval
  01/07/2013  UTAH Ogden, UT    78 FR 885    Final Approval
  09/13/2013  NEW YORK New York County, NY    78 FR 56633    Proposed Approval
  12/02/2013  NEW YORK New York County, NY    78 FR 72032    Final Approval
  
CORRECTION/CLARIFICATION
  06/12/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 29726    Proposed Approval
  06/12/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 29667    Direct Final
  09/19/2002  CALIFORNIA Coso Junction, CA    67 FR 59005    Final Approval
  09/19/2002  CALIFORNIA Indian Wells, CA    67 FR 59005    Final Approval
  09/19/2002  CALIFORNIA Trona, CA    67 FR 59005    Final Approval
  02/12/2003  IDAHO Shoshone County; Pinehurst Expansion Area, ID    68 FR 7174    Final Approval
  06/23/2003  CALIFORNIA Indian Wells, CA    68 FR 37090    Final Approval
  06/23/2003  CALIFORNIA Trona, CA    68 FR 37090    Final Approval
  08/20/2004  CALIFORNIA Imperial Valley, CA    69 FR 51753    Final Approval
  11/09/2004  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    69 FR 64860    Direct Final
  12/06/2005  COLORADO Prowers County; Lamar, CO    70 FR 72597    Final Approval
  03/19/2013  CALIFORNIA Imperial Valley, CA    78 FR 16827    Proposed Approval
  03/19/2013  CALIFORNIA Imperial Valley, CA    78 FR 16792    Direct Final
  07/29/2015  NEW YORK New York County, NY    80 FR 45067    Final Approval
  
DESIGNATION REINSTATEMENT
  06/26/2000  IDAHO Ada County; Boise, ID    65 FR 39321    Proposed Approval
  07/30/2003  IDAHO Ada County; Boise, ID    68 FR 44715    Proposed Approval
  10/27/2003  IDAHO Ada County; Boise, ID    68 FR 61106    Final Approval
  
DESIGNATION REVOCATION
  10/26/1998  IDAHO Ada County; Boise, ID    63 FR 57086    Proposed Approval
  03/12/1999  IDAHO Ada County; Boise, ID    64 FR 12257    Final Approval
  
DESIGNATION TO NONATTAINMENT
  09/24/1993  OREGON Lake County (part); Lakeview, OR    58 FR 49931    Final Approval
  10/19/1993  MONTANA Flathead County; Whitefish and vicinity, MT    58 FR 53886    Final Approval
  11/29/1993  CALIFORNIA Mono Basin, CA    58 FR 62544    Final Approval
  12/21/1993  ARIZONA Gila County (part): Payson, AZ    58 FR 67334    Final Approval
  12/21/1993  ARIZONA Mohave County (part); Bullhead City, AZ    58 FR 67334    Final Approval
  12/21/1993  CALIFORNIA Coso Junction, CA    58 FR 67334    Final Approval
  12/21/1993  CALIFORNIA Indian Wells, CA    58 FR 67334    Final Approval
  12/21/1993  CALIFORNIA San Bernardino County, CA    58 FR 67334    Final Approval
  12/21/1993  CALIFORNIA Trona, CA    58 FR 67334    Final Approval
  12/21/1993  COLORADO Routt County (part); Steamboat Springs, CO    58 FR 67334    Final Approval
  12/21/1993  IDAHO Shoshone County; City of Pinehurst, ID    58 FR 67334    Final Approval
  12/21/1993  MONTANA Sanders County (part); Thompson Falls and vicinity, MT    58 FR 67334    Final Approval
  12/21/1993  NEW YORK New York County, NY    58 FR 67334    Final Approval
  12/21/1993  OREGON Lane County (part); Oakridge, OR    58 FR 67334    Final Approval
  12/21/1993  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    58 FR 67334    Final Approval
  07/28/1995  UTAH Ogden, UT    60 FR 38726    Direct Final
  06/19/1998  IDAHO Power-Bannock Counties; Fort Hall Indian Reservation, ID    63 FR 33597    Proposed Approval
  11/05/1998  IDAHO Power-Bannock Counties; Fort Hall Indian Reservation, ID    63 FR 59722    Final Approval
  10/01/2010  ARIZONA Pinal County (part); West Pinal, AZ    75 FR 60680    Proposed Approval
  05/31/2012  ARIZONA Pinal County (part); West Pinal, AZ    77 FR 32024    Final Approval
  
EXTENSION OF COMMENT PERIOD
  05/23/2008  CALIFORNIA San Joaquin Valley Air Basin, CA    73 FR 30029    Proposed Approval
  12/30/2009  UTAH Ogden, UT    74 FR 69049    Proposed Disapproval
  10/19/2021  ARIZONA Yuma, AZ    86 FR 57769    Proposed Approval
  
FAILURE TO ATTAIN BY ATTAINMENT DATE
  08/28/1995  IDAHO Bonner County; The Sandpoint Area, ID    60 FR 44452    Proposed Approval
  08/28/1995  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    60 FR 44452    Proposed Approval
  05/08/1996  IDAHO Bonner County; The Sandpoint Area, ID    61 FR 20730    Final Approval
  05/08/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 20730    Final Approval
  12/18/1996  IDAHO Bonner County; The Sandpoint Area, ID    61 FR 66642    Proposed Approval
  12/18/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 66642    Proposed Approval
  12/18/1996  IDAHO Bonner County; The Sandpoint Area, ID    61 FR 66602    Direct Final
  12/18/1996  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    61 FR 66602    Direct Final
  09/21/2000  UTAH Salt Lake County, UT    65 FR 57127    Proposed Approval
  09/21/2000  UTAH Utah County, UT    65 FR 57127    Proposed Approval
  03/23/2007  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    72 FR 13723    Proposed Approval
  03/23/2007  CALIFORNIA Inyo County; Owens Valley planning area, CA    72 FR 13723    Proposed Approval
  06/06/2007  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    72 FR 31183    Final Approval
  06/06/2007  CALIFORNIA Inyo County; Owens Valley planning area, CA    72 FR 31183    Final Approval
  12/11/2007  CALIFORNIA Imperial Valley, CA    72 FR 70222    Final Approval
  04/07/2020  ARIZONA Pinal County (part); West Pinal, AZ    85 FR 19408    Proposed Approval
  06/24/2020  ARIZONA Pinal County (part); West Pinal, AZ    85 FR 37756    Final Approval
  
REDESIGNATION TO MAINTENANCE
  05/31/1995  MINNESOTA Olmsted County, MN    60 FR 28377    Proposed Approval
  05/31/1995  MINNESOTA Olmsted County, MN    60 FR 28339    Direct Final
  08/30/1995  MAINE Aroostock County; City of Presque Isle, ME    60 FR 45113    Proposed Approval
  08/30/1995  MAINE Aroostock County; City of Presque Isle, ME    60 FR 45056    Direct Final
  08/05/1996  MICHIGAN Wayne County, MI    61 FR 40592    Proposed Approval
  08/05/1996  MICHIGAN Wayne County, MI    61 FR 40516    Direct Final
  08/08/1996  ILLINOIS LaSalle County; Oglesby, IL    61 FR 41372    Proposed Approval
  08/08/1996  ILLINOIS LaSalle County; Oglesby, IL    61 FR 41342    Direct Final
  06/06/1997  ARIZONA Maricopa and Pinal Counties; Phoenix planning area, AZ    62 FR 31025    Proposed Approval
  08/26/1997  INDIANA Vermillion County; Part of Clinton Township, IN    62 FR 45199    Proposed Approval
  08/26/1997  INDIANA Vermillion County; Part of Clinton Township, IN    62 FR 45168    Direct Final
  03/11/1998  ILLINOIS Madison County; Granite City Township and Nameoki Township, IL    63 FR 11865    Proposed Approval
  03/11/1998  ILLINOIS Madison County; Granite City Township and Nameoki Township, IL    63 FR 11842    Direct Final
  05/30/2000  COLORADO Fremont County; Canon City Area, CO    65 FR 34427    Proposed Approval
  05/30/2000  COLORADO Fremont County; Canon City Area, CO    65 FR 34399    Direct Final
  07/10/2000  OHIO Cuyahoga County, OH    65 FR 42312    Proposed Approval
  07/10/2000  OHIO Jefferson County, OH    65 FR 42312    Proposed Approval
  10/04/2000  WASHINGTON Thurston County; Cities of Olympia, Tumwater, and Lacey, WA    65 FR 59154    Proposed Approval
  10/04/2000  WASHINGTON Thurston County; Cities of Olympia, Tumwater, and Lacey, WA    65 FR 59128    Direct Final
  12/11/2000  OHIO Cuyahoga County, OH    65 FR 77308    Final Approval
  12/11/2000  OHIO Jefferson County, OH    65 FR 77308    Final Approval
  03/13/2001  WASHINGTON King County; Kent, WA    66 FR 14512    Proposed Approval
  03/13/2001  WASHINGTON King County; Seattle, WA    66 FR 14512    Proposed Approval
  03/13/2001  WASHINGTON Pierce County; Tacoma, WA    66 FR 14512    Proposed Approval
  03/13/2001  WASHINGTON King County; Kent, WA    66 FR 14492    Direct Final
  03/13/2001  WASHINGTON King County; Seattle, WA    66 FR 14492    Direct Final
  03/13/2001  WASHINGTON Pierce County; Tacoma, WA    66 FR 14492    Direct Final
  06/15/2001  COLORADO Archuleta County; Pagosa Springs, CO    66 FR 32594    Proposed Approval
  06/15/2001  COLORADO San Miguel County; Telluride, CO    66 FR 32594    Proposed Approval
  06/15/2001  COLORADO Archuleta County; Pagosa Springs, CO    66 FR 32556    Direct Final
  06/15/2001  COLORADO San Miguel County; Telluride, CO    66 FR 32556    Direct Final
  05/23/2002  COLORADO Adams, Denver, and Boulder Counties; Denver Metropolitan area, CO    67 FR 36124    Proposed Approval
  06/26/2002  ARIZONA Gila County (part): Payson, AZ    67 FR 43072    Proposed Approval
  06/26/2002  ARIZONA Mohave County (part); Bullhead City, AZ    67 FR 43073    Proposed Approval
  06/26/2002  ARIZONA Gila County (part): Payson, AZ    67 FR 43013    Direct Final
  06/26/2002  ARIZONA Mohave County (part); Bullhead City, AZ    67 FR 43020    Direct Final
  07/26/2002  MINNESOTA Ramsey County, MN    67 FR 48839    Proposed Approval
  07/26/2002  MINNESOTA Ramsey County, MN    67 FR 48787    Direct Final
  09/16/2002  COLORADO Adams, Denver, and Boulder Counties; Denver Metropolitan area, CO    67 FR 58335    Final Approval
  12/17/2002  CALIFORNIA Indian Wells, CA    67 FR 77196    Proposed Approval
  01/10/2003  INDIANA Lake County; Cities of East Chicago, Hammond, Whiting, and Gary, IN    68 FR 1414    Proposed Approval
  01/10/2003  INDIANA Lake County; Cities of East Chicago, Hammond, Whiting, and Gary, IN    68 FR 1370    Direct Final
  05/07/2003  CALIFORNIA Indian Wells, CA    68 FR 24368    Final Approval
  05/15/2003  COLORADO Pitkin County; Aspen, CO    68 FR 26248    Proposed Approval
  05/15/2003  COLORADO Pitkin County; Aspen, CO    68 FR 26212    Direct Final
  07/18/2003  PENNSYLVANIA Allegheny County; Liberty, Lincoln, Port Vue, Glassport, Clairton, PA    68 FR 42657    Proposed Approval
  07/30/2003  IDAHO Ada County; Boise, ID    68 FR 44715    Proposed Approval
  08/27/2003  WEST VIRGINIA Brooke; Follansbee area, WV    68 FR 51544    Proposed Approval
  08/27/2003  WEST VIRGINIA Brooke; Follansbee area, WV    68 FR 51459    Direct Final
  09/11/2003  PENNSYLVANIA Allegheny County; Liberty, Lincoln, Port Vue, Glassport, Clairton, PA    68 FR 53515    Final Approval
  10/21/2003  OREGON Klamath Falls, OR    68 FR 60060    Proposed Approval
  10/21/2003  OREGON Klamath Falls, OR    68 FR 60036    Direct Final
  10/27/2003  OREGON Josephine County; Grants Pass, OR    68 FR 61178    Proposed Approval
  10/27/2003  OREGON Josephine County; Grants Pass, OR    68 FR 61111    Direct Final
  10/27/2003  IDAHO Ada County; Boise, ID    68 FR 61106    Final Approval
  08/05/2004  COLORADO Prowers County; Lamar, CO    69 FR 47399    Proposed Approval
  08/05/2004  COLORADO Routt County (part); Steamboat Springs, CO    69 FR 47399    Proposed Approval
  08/05/2004  COLORADO Prowers County; Lamar, CO    69 FR 47366    Direct Final
  08/05/2004  COLORADO Routt County (part); Steamboat Springs, CO    69 FR 47366    Direct Final
  09/20/2004  COLORADO Prowers County; Lamar, CO    69 FR 56163    Withdrawal
  09/20/2004  COLORADO Routt County (part); Steamboat Springs, CO    69 FR 56163    Withdrawal
  10/25/2004  COLORADO Routt County (part); Steamboat Springs, CO    69 FR 62210    Final Approval
  10/27/2004  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    69 FR 62637    Proposed Approval
  10/27/2004  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    69 FR 62591    Direct Final
  11/29/2004  WASHINGTON Yakima County, WA    69 FR 69342    Proposed Approval
  12/20/2004  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    69 FR 75847    Withdrawal
  02/08/2005  WASHINGTON Yakima County, WA    70 FR 6591    Final Approval
  05/20/2005  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    70 FR 29243    Proposed Approval
  07/01/2005  WASHINGTON Spokane County, WA    70 FR 38073    Proposed Approval
  07/01/2005  WASHINGTON Walla Walla County; Wallula, WA    70 FR 38073    Proposed Approval
  07/01/2005  WASHINGTON Spokane County, WA    70 FR 38029    Direct Final
  08/26/2005  WASHINGTON Walla Walla County; Wallula, WA    70 FR 50212    Final Approval
  09/22/2005  ILLINOIS Cook County; Lyons Township, IL    70 FR 55610    Proposed Approval
  09/22/2005  ILLINOIS Cook County; Southeast Chicago, IL    70 FR 55611    Proposed Approval
  09/22/2005  ILLINOIS Cook County; Lyons Township, IL    70 FR 55541    Direct Final
  09/22/2005  ILLINOIS Cook County; Southeast Chicago, IL    70 FR 55545    Direct Final
  10/13/2005  CONNECTICUT New Haven County, CT    70 FR 59690    Proposed Approval
  10/13/2005  CONNECTICUT New Haven County, CT    70 FR 59657    Direct Final
  10/25/2005  COLORADO Prowers County; Lamar, CO    70 FR 61563    Direct Final
  03/22/2006  OREGON Lake County (part); Lakeview, OR    71 FR 14438    Proposed Approval
  03/22/2006  OREGON Union County; LaGrande, OR    71 FR 14438    Proposed Approval
  03/22/2006  OREGON Lake County (part); Lakeview, OR    71 FR 14399    Direct Final
  03/22/2006  OREGON Union County; LaGrande, OR    71 FR 14393    Direct Final
  05/11/2006  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    71 FR 27440    Proposed Approval
  05/18/2006  OREGON Lake County (part); Lakeview, OR    71 FR 28777    Withdrawal
  05/18/2006  OREGON Union County; LaGrande, OR    71 FR 28777    Withdrawal
  06/19/2006  OREGON Jackson County; Medford-Ashland (including White City), OR    71 FR 35233    Proposed Approval
  06/19/2006  OREGON Jackson County; Medford-Ashland (including White City), OR    71 FR 35163    Direct Final
  06/19/2006  OREGON Lake County (part); Lakeview, OR    71 FR 35159    Final Approval
  06/19/2006  OREGON Union County; LaGrande, OR    71 FR 35161    Final Approval
  07/13/2006  IDAHO Power-Bannock Counties; Portneuf Valley Area, ID    71 FR 39574    Final Approval
  07/14/2006  WEST VIRGINIA Hancock and Brooke Counties (Part); The city of Weirton, WV    71 FR 40023    Final Approval
  04/25/2008  CALIFORNIA San Joaquin Valley Air Basin, CA    73 FR 22307    Proposed Approval
  11/12/2008  CALIFORNIA San Joaquin Valley Air Basin, CA    73 FR 66759    Final Approval
  09/02/2009  PUERTO RICO Mun. of Guaynabo, PR    74 FR 45387    Proposed Approval
  12/01/2009  UTAH Ogden, UT    74 FR 62717    Proposed Disapproval
  12/01/2009  UTAH Salt Lake County, UT    74 FR 62717    Proposed Disapproval
  01/12/2010  PUERTO RICO Mun. of Guaynabo, PR    75 FR 1543    Final Approval
  06/24/2010  CALIFORNIA Coso Junction, CA    75 FR 36023    Proposed Approval
  09/03/2010  CALIFORNIA Coso Junction, CA    75 FR 54031    Final Approval
  01/07/2013  ALASKA Anchorage; Eagle River, AK    78 FR 924    Proposed Approval
  01/07/2013  ALASKA Anchorage; Eagle River, AK    78 FR 900    Direct Final
  02/01/2013  IDAHO Bonner County; The Sandpoint Area, ID    78 FR 7340    Proposed Approval
  04/03/2013  IDAHO Bonner County; The Sandpoint Area, ID    78 FR 20001    Final Approval
  04/08/2013  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    78 FR 20868    Proposed Approval
  04/11/2013  OREGON Lane County; Eugene/Springfield, OR    78 FR 21583    Proposed Approval
  04/11/2013  OREGON Lane County; Eugene/Springfield, OR    78 FR 21547    Direct Final
  05/09/2013  ALASKA Juneau; Mendenhall Valley area, AK    78 FR 27168    Proposed Approval
  05/09/2013  ALASKA Juneau; Mendenhall Valley area, AK    78 FR 27071    Direct Final
  06/26/2013  CALIFORNIA Riverside, Los Angeles, Orange, & San Bernardino Counties; South Coast Air Basin, CA    78 FR 38223    Final Approval
  07/24/2013  CALIFORNIA Sacramento County, CA    78 FR 44494    Proposed Approval
  09/26/2013  CALIFORNIA Sacramento County, CA    78 FR 59261    Final Approval
  07/21/2014  NEVADA Clark County; Las Vegas planning area, NV    79 FR 42258    Proposed Approval
  10/06/2014  NEVADA Clark County; Las Vegas planning area, NV    79 FR 60078    Final Approval
  07/30/2015  CALIFORNIA Mono County; Mammoth Lake planning area, CA    80 FR 45477    Proposed Approval
  09/30/2015  NEVADA Washoe County; Reno planning area, NV    80 FR 58640    Proposed Approval
  10/05/2015  CALIFORNIA Mono County; Mammoth Lake planning area, CA    80 FR 60049    Final Approval
  12/08/2015  NEVADA Washoe County; Reno planning area, NV    80 FR 76232    Final Approval
  01/29/2018  WYOMING Sheridan County; City of Sheridan, WY    83 FR 4015    Proposed Approval
  04/04/2018  WYOMING Sheridan County; City of Sheridan, WY    83 FR 14373    Final Approval
  05/11/2018  IDAHO Shoshone County; City of Pinehurst, ID    83 FR 21976    Proposed Approval
  05/11/2018  IDAHO Shoshone County; Pinehurst Expansion Area, ID    83 FR 21976    Proposed Approval
  09/11/2018  IDAHO Shoshone County; City of Pinehurst, ID    83 FR 45830    Final Approval
  09/11/2018  IDAHO Shoshone County; Pinehurst Expansion Area, ID    83 FR 45830    Final Approval
  03/05/2019  MONTANA Missoula, MT    84 FR 7846    Proposed Approval
  05/24/2019  MONTANA Missoula, MT    84 FR 24037    Final Approval
  11/21/2019  UTAH Ogden, UT    84 FR 64245    Proposed Approval
  11/21/2019  UTAH Salt Lake County, UT    84 FR 64245    Proposed Approval
  11/21/2019  UTAH Utah County, UT    84 FR 64245    Proposed Approval
  02/25/2020  UTAH Ogden, UT    85 FR 10989    Final Approval
  02/25/2020  UTAH Salt Lake County, UT    85 FR 10989    Final Approval
  02/25/2020  UTAH Utah County, UT    85 FR 10989    Final Approval
  03/20/2020  MONTANA Flathead County; Columbia Falls and vicinity, MT    85 FR 16029    Proposed Approval
  03/20/2020  MONTANA Flathead County; Kalispell and vicinity, MT    85 FR 16029    Proposed Approval
  03/20/2020  MONTANA Lincoln County; Libby and vicinity, MT    85 FR 16029    Proposed Approval
  04/02/2020  CALIFORNIA Imperial Valley, CA    85 FR 18509    Proposed Approval
  06/04/2020  ARIZONA Pima County; Ajo planning area, AZ    85 FR 34381    Proposed Approval
  06/26/2020  MONTANA Flathead County; Columbia Falls and vicinity, MT    85 FR 38327    Final Approval
  06/26/2020  MONTANA Flathead County; Kalispell and vicinity, MT    85 FR 38327    Final Approval
  06/26/2020  MONTANA Lincoln County; Libby and vicinity, MT    85 FR 38327    Final Approval
  08/04/2020  ARIZONA Pima County; Ajo planning area, AZ    85 FR 47032    Final Approval
  09/18/2020  CALIFORNIA Imperial Valley, CA    85 FR 58286    Final Approval
  04/19/2021  MONTANA Silver Bow County; Butte, MT    86 FR 20353    Proposed Approval
  06/25/2021  MONTANA Silver Bow County; Butte, MT    86 FR 33547    Final Approval
  03/08/2022  MONTANA Flathead County; Whitefish and vicinity, MT    87 FR 12912    Proposed Approval
  03/08/2022  MONTANA Sanders County (part); Thompson Falls and vicinity, MT    87 FR 12905    Proposed Approval
  05/09/2022  OREGON Lane County (part); Oakridge, OR    87 FR 27540    Proposed Approval
  06/08/2022  MONTANA Flathead County; Whitefish and vicinity, MT    87 FR 34795    Final Approval
  06/08/2022  MONTANA Sanders County (part); Thompson Falls and vicinity, MT    87 FR 34797    Final Approval
  08/22/2022  OREGON Lane County (part); Oakridge, OR    87 FR 51265    Final Approval
  
TECHNICAL AMENDMENT
  03/21/2011  CALIFORNIA East Kern County, CA    76 FR 15219    Final Approval
  03/21/2011  CALIFORNIA San Joaquin Valley Air Basin, CA    76 FR 15219    Final Approval