Attainment..
    Powhatan County...............  ..............  Unclassifiable/
                                                     Attainment..
    Surry County..................  ..............  Unclassifiable/
                                                     Attainment..
    Sussex County.................  ..............  Unclassifiable/
                                                     Attainment..
    Emporia City..................  ..............  Unclassifiable/
                                                     Attainment..
    Petersburg City...............  ..............  Unclassifiable/
                                                     Attainment..
AQCR 226 Valley of Virginia
 Intrastate:
    Alleghany County..............  ..............  Unclassifiable/
                                                     Attainment..
    Augusta County................  ..............  Unclassifiable/
                                                     Attainment..
    Bath County...................  ..............  Unclassifiable/
                                                     Attainment..
    Clarke County.................  ..............  Unclassifiable/
                                                     Attainment..
    Craig County..................  ..............  Unclassifiable/
                                                     Attainment..
    Floyd County..................  ..............  Unclassifiable/
                                                     Attainment..
    Giles County..................  ..............  Unclassifiable/
                                                     Attainment..
    Highland County...............  ..............  Unclassifiable/
                                                     Attainment..
    Montgomery County.............  ..............  Unclassifiable/
                                                     Attainment..
    Page County...................  ..............  Unclassifiable/
                                                     Attainment..
    Pulaski County................  ..............  Unclassifiable/
                                                     Attainment..
    Rockbridge County.............  ..............  Unclassifiable/
                                                     Attainment..
    Rockingham County.............  ..............  Unclassifiable/
                                                     Attainment..
    Shenandoah County.............  ..............  Unclassifiable/
                                                     Attainment..
    Warren County.................  ..............  Unclassifiable/
                                                     Attainment..
    Buena Vista City..............  ..............  Unclassifiable/
                                                     Attainment..
    Covington City................  ..............  Unclassifiable/
                                                     Attainment..
    Harrisonburg City.............  ..............  Unclassifiable/
                                                     Attainment..
    Lexington City................  ..............  Unclassifiable/
                                                     Attainment..
    Radford City..................  ..............  Unclassifiable/
                                                     Attainment..
    Staunton City.................  ..............  Unclassifiable/
                                                     Attainment..
    Waynesboro City...............  ..............  Unclassifiable/
                                                     Attainment..
Frederick Co., VA:
    Frederick County..............  ..............  Unclassifiable/
                                                     Attainment..
    Winchester City...............  ..............  Unclassifiable/
                                                     Attainment..
Fredericksburg, VA:
    Spotsylvania County...........  ..............  Unclassifiable/
                                                     Attainment..
    Stafford County...............  ..............  Unclassifiable/
                                                     Attainment..
    City of Fredericksburg........  ..............  Unclassifiable/
                                                     Attainment..
Norfolk-Virginia-Beach Newport
 News (Hampton Roads), VA:
    Gloucester County.............  ..............  Unclassifiable/
                                                     Attainment..
    Isle of Wight County..........  ..............  Unclassifiable/
                                                     Attainment..
    James City County.............  ..............  Unclassifiable/
                                                     Attainment..
    York County...................  ..............  Unclassifiable/
                                                     Attainment..
    Chesapeake City...............  ..............  Unclassifiable/
                                                     Attainment..
    Hampton City..................  ..............  Unclassifiable/
                                                     Attainment..
    Newport News City.............  ..............  Unclassifiable/
                                                     Attainment..
    Norfolk City..................  ..............  Unclassifiable/
                                                     Attainment..
    Poquoson City.................  ..............  Unclassifiable/
                                                     Attainment..
    Portsmouth City...............  ..............  Unclassifiable/
                                                     Attainment..
    Suffolk City..................  ..............  Unclassifiable/
                                                     Attainment..
    Virginia Beach City...........  ..............  Unclassifiable/
                                                     Attainment..
    Williamsburg City.............  ..............  Unclassifiable/
                                                     Attainment..
Richmond-Petersburg, VA:
    Charles City County...........  ..............  Unclassifiable/
                                                     Attainment..
    Chesterfield County...........  ..............  Unclassifiable/
                                                     Attainment..
    Hanover County................  ..............  Unclassifiable/
                                                     Attainment..
    Henrico County................  ..............  Unclassifiable/
                                                     Attainment..
    Prince George County..........  ..............  Unclassifiable/
                                                     Attainment..
    Colonial Heights City.........  ..............  Unclassifiable/
                                                     Attainment..
    Hopewell City.................  ..............  Unclassifiable/
                                                     Attainment..
    Richmond City.................  ..............  Unclassifiable/
                                                     Attainment..
Roanoke, VA:
    Botetourt County..............  ..............  Unclassifiable/
                                                     Attainment..

    Roanoke County................  ..............  Unclassifiable/
                                                     Attainment..
    Roanoke City..................  ..............  Unclassifiable/
                                                     Attainment..
    Salem City....................  ..............  Unclassifiable/
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 30 days after November 13, 2009, unless otherwise noted.

* * * * *

0
49. Section 81.348 is amended as follows:
0
a. By removing the tables titled ``Washington--PM2.5 (Annual
NAAQS)'' and ``Washington--PM2.5 [24-hour NAAQS]''.
0
b. By adding three tables titled ``Washington--1997 Annual
PM2.5 NAAQS (Primary and Secondary)'' and ``Washington--1997
24-hour PM2.5 NAAQS (Primary and Secondary)'' and
``Washington--2006 24-hour PM2.5 NAAQS (Primary and
Secondary)'' before the table titled ``Washington--NO2 (1971
Annual Standard)''.
    The additions read as follows:

Sec.  81.348  Washington.

* * * * *

                                       Washington--1997 Annual PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type               Date                Type
----------------------------------------------------------------------------------------------------------------
Portland--Vancouver AQMA:
    Clark County (part)...........  ..............  Unclassifiable/
                                                     Attainment.
        Air quality maintenance
         area
Seattle--Tacoma Area:.............  ..............  Unclassifiable/
                                                     Attainment.

        The following boundary
         includes all of Pierce
         County, and all of King
         County except a small
         portion on the north-east
         corner and the western
         portion of Snohomish
         County: Starting at the
         mouth of the Nisqually
         River extend
         northwesterly along the
         Pierce County line to the
         southernmost point of the
         west county line of King
         County; thence northerly
         along the county line to
         the southernmost point of
         the west county line of
         Snohomish County; thence
         northerly along the
         county line to the
         intersection with SR 532;
         thence easterly along the
         north line of SR 532 to
         the intersection of I-5,
         continuing east along the
         same road now identified
         as Henning Rd., to the
         intersection with SR 9 at
         Bryant; thence continuing
         easterly on Bryant East
         Rd. and Rock Creek Rd.,
         also identified as
         Grandview Rd.,
         approximately 3 miles to
         the point at which it is
         crossed by the existing
         BPA electrical
         transmission line; thence
         southeasterly along the
         BPA transmission line
         approximately 8 miles to
         point of the crossing of
         the south fork of the
         Stillaguamish River;
         thence continuing in a
         southeasterly direction
         in a meander line
         following the bed of the
         River to Jordan Road;
         southerly along Jordan
         Road to the north city
         limits of Granite Falls;
         thence following the
         north and east city
         limits to 92nd St. N.E.
         and Menzel Lake Rd.;
         thence south-
         southeasterly along the
         Menzel Lake Rd. and the
         Lake Roesiger Rd. a
         distance of approximately
         6 miles to the
         northernmost point of
         Lake Roesiger; thence
         southerly along a meander
         line following the middle
         of the Lake and Roesiger
         Creek to Woods Creek;
         thence southerly along a
         meander line following
         the bed of the Creek
         approximately 6 miles to
         the point the Creek is
         crossed by the existing
         BPA electrical
         transmission line; thence
         easterly along the BPA
         transmission line
         approximately 0.2 miles;
         thence southerly along
         the BPA Chief Joseph-
         Covington electrical
         transmission line
         approximately 3 miles to
         the north line of SR 2;
         thence southeasterly
         along SR 2 to the
         intersection with the
         east county line of King
         County; thence south
         along the county line to
         the northernmost point of
         the east county line of
         Pierce County; thence
         along the county line to
         the point of beginning at
         the mouth of the
         Nisqually River.
AQCR 062 E Washington-N Idaho
 Interstate (part):
    Spokane County................  ..............  Unclassifiable/
                                                     Attainment.
AQCR 062 E Washington-N Idaho
 Interstate (remainder of):
    Adams County..................  ..............  Unclassifiable/
                                                     Attainment.
    Asotin County.................  ..............  Unclassifiable/
                                                     Attainment.
    Columbia County...............  ..............  Unclassifiable/
                                                     Attainment.
    Garfield County...............  ..............  Unclassifiable/
                                                     Attainment.
    Grant County..................  ..............  Unclassifiable/
                                                     Attainment.
    Lincoln County................  ..............  Unclassifiable/
                                                     Attainment.
    Whitman County................  ..............  Unclassifiable/
                                                     Attainment.
AQCR 193 Portland Interstate
 (remainder of):
    Clark County (remainder)......  ..............  Unclassifiable/
                                                     Attainment.
    Cowlitz County................  ..............  Unclassifiable/
                                                     Attainment.
    Lewis County..................  ..............  Unclassifiable/
                                                     Attainment.
    Skamania County...............  ..............  Unclassifiable/
                                                     Attainment.
    Wahkiakum County..............  ..............  Unclassifiable/
                                                     Attainment.
AQCR 227 Northern Washington
 Intrastate:
    Chelan County.................  ..............  Unclassifiable/
                                                     Attainment.
    Douglas County................  ..............  Unclassifiable/
                                                     Attainment.
    Ferry County..................  ..............  Unclassifiable/
                                                     Attainment.
    Okanogan County...............  ..............  Unclassifiable/
                                                     Attainment.

    Pend Oreille County...........  ..............  Unclassifiable/
                                                     Attainment.
    Stevens County................  ..............  Unclassifiable/
                                                     Attainment.
AQCR 228 Olympic-Northwest
 Washington Intrastate:
    Clallam County................  ..............  Unclassifiable/
                                                     Attainment.
    Grays Harbor County...........  ..............  Unclassifiable/
                                                     Attainment.
    Island County.................  ..............  Unclassifiable/
                                                     Attainment.
    Jefferson County..............  ..............  Unclassifiable/
                                                     Attainment.
    Mason County..................  ..............  Unclassifiable/
                                                     Attainment.
    Pacific County................  ..............  Unclassifiable/
                                                     Attainment.
    San Juan County...............  ..............  Unclassifiable/
                                                     Attainment.
    Skagit County.................  ..............  Unclassifiable/
                                                     Attainment.
    Thurston County...............  ..............  Unclassifiable/
                                                     Attainment.
    Whatcom County................  ..............  Unclassifiable/
                                                     Attainment.
AQCR 229 Puget Sound Intrastate
 (remainder of):
    King County (remainder).......  ..............  Unclassifiable/
                                                     Attainment.
    Kitsap County.................  ..............  Unclassifiable/
                                                     Attainment.
    Snohomish County (remainder)..  ..............  Unclassifiable/
                                                     Attainment.
AQCR 230 South Central Washington
 Intrastate:
    Benton County.................  ..............  Unclassifiable/
                                                     Attainment.
    Franklin County...............  ..............  Unclassifiable/
                                                     Attainment.
    Kittitas County...............  ..............  Unclassifiable/
                                                     Attainment.
    Klickitat County..............  ..............  Unclassifiable/
                                                     Attainment.
    Walla Walla County............  ..............  Unclassifiable/
                                                     Attainment.
    Yakima County.................  ..............  Unclassifiable/
                                                     Attainment.
Seattle-Tacoma Area:
    Pierce County.................  ..............  Unclassifiable/
                                                     Attainment.
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                      Washington--1997 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                                Designation a                          Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type               Date                Type
----------------------------------------------------------------------------------------------------------------
Tacoma, WA:
    Pierce County (part)..........  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.

        Starting from where an      ..............  .....................  ..............  .....................
         extension of Kennedy Road
         Northeast would intersect
         Commencement Bay, proceed
         north to the intersection
         of Marine View Drive
         (State Route 509) and
         Kennedy Road Northeast.
         Proceed south on Marine
         View Drive to Hylebos
         Creek. Proceed south
         along Hylebos Creek to
         12th Street East. Proceed
         east on 12th Street East
         to 70th Avenue East.
         Proceed south on 70th
         Avenue East to State
         Route 99 (S.R. 99).
         Proceed north on S.R. 99
         0.1 mile north of Birch
         Street to a driveway to
         the east. Proceed east
         along the driveway and
         continue east along the
         same alignment to the
         Pierce County Line/
         Comprehensive Urban
         Growth Area (CUGA)
         boundary. Proceed east
         along the Pierce County
         Line/CUGA boundary to the
         eastern boundary of
         Edgewood. Proceed south
         along the eastern
         boundary of Edgewood to
         eastern boundary of the
         Sumner Urban Service
         Area. Proceed south along
         eastern boundary of the
         Sumner Urban Service Area
         to the eastern boundary
         of the Puyallup Urban
         Service Area. Proceed
         south along the eastern
         boundary of the Puyallup
         Urban Service Area to the
         eastern boundary of
         Puyallup/CUGA boundary.
         Proceed south and then
         west along the CUGA
         boundary to the eastern
         boundary of McChord Air
         Force Base. Proceed north
         along the eastern
         boundary of McChord Air
         Force Base to the
         northernmost point on the
         eastern boundary. Proceed
         from the northernmost
         point on the eastern
         boundary of McChord Air
         Force Base to the south
         right-of-way of S.R. 512.
         Proceed west along the
         south right-of-way of
         S.R. 512 to the south
         right-of-way of I-5.
         Proceed south along the
         south right-of-way to I-5
         to the point opposite the
         boundary between Lakewood
         and Camp Murray. Proceed
         north across I-5 to the
         boundary between Lakewood
         and Camp Murray. Proceed
         north along the western
         boundary of Lakewood to
         the point where the
         western boundary
         coincides with the CUGA
         boundary. Proceed north
         along the CUGA boundary
         to the southern boundary
         of Point Defiance Park.
         Proceed east along the
         southern boundary of
         Point Defiance Park to
         Commencement Bay/CUGA
         boundary. Proceed
         southeast, then
         northeast, and finally
         northwest along the CUGA
         boundary to the starting
         point.
Rest of State:
    Adams County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Asotin County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Benton County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Clark County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Clallam County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Columbia County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Cowlitz County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Douglas County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Ferry County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Franklin County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Garfield County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Grays Harbor County...........  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Island County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    King County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Kitsap County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Kittitas County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Klickitat County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.

    Mason County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Okanogan County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Pacific County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Pend Oreille County...........  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Pierce County (remainder).....  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    San Juan County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Skagit County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Skamania County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Snohomish County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Spokane County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Stevens County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Thurston County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Wahkiakum County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Walla Walla County............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Whatcom County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Whitman County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Yakima County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
----------------------------------------------------------------------------------------------------------------
a Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                      Washington--2006 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type             Date \2\              Type
----------------------------------------------------------------------------------------------------------------
Tacoma, WA:
    Pierce County (part)..........  ..............  Nonattainment........  ..............  Moderate.

        Starting from where an
         extension of Kennedy Road
         Northeast would intersect
         Commencement Bay, proceed
         north to the intersection
         of Marine View Drive
         (State Route 509) and
         Kennedy Road Northeast.
         Proceed south on Marine
         View Drive to Hylebos
         Creek. Proceed south
         along Hylebos Creek to
         12th Street East. Proceed
         east on 12th Street East
         to 70th Avenue East.
         Proceed south on 70th
         Avenue East to State
         Route 99 (S.R. 99).
         Proceed north on S.R. 99
         0.1 mile north of Birch
         Street to a driveway to
         the east. Proceed east
         along the driveway and
         continue east along the
         same alignment to the
         Pierce County Line/
         Comprehensive Urban
         Growth Area (CUGA)
         boundary. Proceed east
         along the Pierce County
         Line/CUGA boundary to the
         eastern boundary of
         Edgewood. Proceed south
         along the eastern
         boundary of Edgewood to
         eastern boundary of the
         Sumner Urban Service
         Area. Proceed south along
         eastern boundary of the
         Sumner Urban Service Area
         to the eastern boundary
         of the Puyallup Urban
         Service Area. Proceed
         south along the eastern
         boundary of the Puyallup
         Urban Service Area to the
         eastern boundary of
         Puyallup/CUGA boundary.
         Proceed south and then
         west along the CUGA
         boundary to the eastern
         boundary of McChord Air
         Force Base. Proceed north
         along the eastern
         boundary of McChord Air
         Force Base to the
         northernmost point on the
         eastern boundary. Proceed
         from the northernmost
         point on the eastern
         boundary of McChord Air
         Force Base to the south
         right-of-way of S.R. 512.
         Proceed west along the
         south right-of-way of
         S.R. 512 to the south
         right-of-way of I-5.
         Proceed south along the
         south right-of-way to I-5
         to the point opposite the
         boundary between Lakewood
         and Camp Murray. Proceed
         north across I-5 to the
         boundary between Lakewood
         and Camp Murray. Proceed
         north along the western
         boundary of Lakewood to
         the point where the
         western boundary
         coincides with the CUGA
         boundary. Proceed north
         along the CUGA boundary
         to the southern boundary
         of Point Defiance Park.
         Proceed east along the
         southern boundary of
         Point Defiance Park to
         Commencement Bay/CUGA
         boundary. Proceed
         southeast, then
         northeast, and finally
         northwest along the CUGA
         boundary to the starting
         point.
Rest of State:
    Adams County..................  ..............  Unclassifiable/
                                                     Attainment.
    Asotin County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Benton County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Clark County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Clallam County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Columbia County...............  ..............  Unclassifiable/
                                                     Attainment.
    Cowlitz County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Douglas County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Ferry County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Franklin County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Garfield County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Grays Harbor County...........  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Island County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    King County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Kitsap County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Kittitas County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Klickitat County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.

    Mason County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Okanogan County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Pacific County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Pend Oreille County...........  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Pierce County (remainder).....  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    San Juan County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Skagit County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Skamania County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Snohomish County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Spokane County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Stevens County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Thurston County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Wahkiakum County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Walla Walla County............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Whatcom County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Whitman County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
    Yakima County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment.
----------------------------------------------------------------------------------------------------------------

    \a\Includes Indian Country located in each county or area, except
as otherwise specified.
    \1\This date is 30 days after November 13, 2009, unless otherwise
noted.
    \2\This date is July 2, 2034, unless otherwise noted.
* * * * *
    50. Section 81.349 is amended as follows:
0
a. By removing the tables titled ``West Virginia--PM2.5
(Annual NAAQS)'' and ``West Virginia--PM2.5 [24-hour
NAAQS]''.
0
b. By adding three tables titled ``West Virginia--1997 Annual
PM2.5 NAAQS (Primary and Secondary)'' and ``West Virginia--
1997 24-hour PM2.5 NAAQS (Primary and Secondary)'' and
``West Virginia--2006 24-hour PM2.5 NAAQS (Primary and
Secondary)'' before the table titled ``West Virginia--NO2
(1971 Annual Standard)''.
    The additions read as follows:

Sec.  81.349  West Virginia.

* * * * *

                                     West Virginia--1997 Annual PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                                Designation\a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                        Date\1\              Type              Date\2\              Type
----------------------------------------------------------------------------------------------------------------
Charleston, WV:                     ..............  .....................  ..............  .....................
    Kanawha County................  ..............  NonAttainment........  ..............  Moderate.
    Putnam County.................  ..............  NonAttainment........  ..............  Moderate.
Huntington-Ashland, WV-KY-OH:       ..............  .....................  ..............  .....................
    Cabell County.................        12/28/12  Attainment...........  ..............  .....................
    Mason County (part)...........        12/28/12  Attainment...........  ..............  .....................
        Graham Tax District         ..............  .....................  ..............  .....................
    Wayne County..................        12/28/12  Attainment...........  ..............  .....................
Marion County, WV (aka Fairmont     ..............  .....................  ..............  .....................
 CBSA):
    Harrison County (part)          ..............  .....................  ..............  .....................
        Tax District of Clay......  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marion County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monongalia County (part)        ..............  .....................  ..............  .....................
        Tax District of Cass......  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
Martinsburg, WV-Hagerstown, MD:     ..............  .....................  ..............  .....................
    Berkeley County...............  ..............  NonAttainment........  ..............  Moderate.
Parkersburg-Marietta, WV-OH:        ..............  .....................  ..............  .....................
    Pleasants County (part).......         9/12/13  Attainment...........  ..............  .....................
    Tax District of Grant           ..............  .....................  ..............  .....................
    Wood County...................         9/12/13  Attainment...........  ..............  .....................
Steubenville-Weirton, OH-WV:        ..............  .....................  ..............  .....................
    Brooke County.................  ..............  NonAttainment........  ..............  Moderate.
    Hancock County................  ..............  NonAttainment........  ..............  Moderate.
Wheeling, WV-OH:                    ..............  .....................  ..............  .....................
    Marshall County...............         9/30/13  Attainment...........  ..............  .....................
    Ohio County...................         9/30/13  Attainment...........  ..............  .....................
Rest of State:                      ..............  .....................  ..............  .....................
    Barbour County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Boone County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Braxton County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..

    Calhoun County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Clay County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Doddridge County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Fayette County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Gilmer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Greenbrier County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hampshire County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hardy County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Harrison County (remainder)...  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jackson County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lewis County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Logan County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    McDowell County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mason County (remainder)......  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mercer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mineral County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mingo County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monongalia County (remainder).  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monroe County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Morgan County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Nicholas County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pendleton County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pleasants County (remainder)..  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pocahontas County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Preston County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Raleigh County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Randolph County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ritchie County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Roane County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Summers County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Taylor County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Tucker County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Tyler County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Upshur County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Webster County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wetzel County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wirt County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wyoming County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\Includes Indian Country located in each county or area, except as otherwise specified.
\1\This date is 90 days after January 5, 2005, unless otherwise noted.
\2\This date is July 2, 2034, unless otherwise noted.

                                     West Virginia--1997 24-Hour PM2.5 NAAQS
                                             (Primary and Secondary)
----------------------------------------------------------------------------------------------------------------
                                                Designation\a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                        Date\1\              Type               Date                Type
----------------------------------------------------------------------------------------------------------------
Charleston, WV:                     ..............  .....................  ..............  .....................
    Kanawha County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Putnam County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
Steubenville-Weirton, OH-WV:        ..............  .....................  ..............  .....................
    Brooke County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hancock County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
Rest of State:                      ..............  .....................  ..............  .....................
    Barbour County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Berkley County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Boone County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Braxton County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Cabell County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Calhoun County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Clay County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Doddridge County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Fayette County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..

    Gilmer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Greenbrier County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hampshire County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hardy County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Harrison County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jackson County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lewis County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Logan County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    McDowell County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mason County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marion County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marshall County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mercer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mineral County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mingo County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monongalia County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monroe County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Morgan County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Nicholas County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ohio County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pendleton County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pleasants County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pocahontas County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Preston County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Raleigh County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Randolph County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ritchie County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Roane County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Summers County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Taylor County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Tucker County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Tyler County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Upshur County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wayne County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Webster County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wetzel County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wirt County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wood County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wyoming County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                     West Virginia--2006 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type             Date \2\              Type
----------------------------------------------------------------------------------------------------------------
Charleston, WV:
    Kanawha County................  ..............  Nonattainment........  ..............  Moderate.
    Putnam County.................  ..............  Nonattainment........  ..............  Moderate.
Steubenville-Weirton, OH-WV:
    Brooke County.................  ..............  Nonattainment........  ..............  Moderate.
    Hancock County................  ..............  Nonattainment........  ..............  Moderate.
Rest of State:
    Barbour County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Berkley County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Boone County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Braxton County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Cabell County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Calhoun County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Clay County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Doddridge County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Fayette County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..

    Gilmer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Greenbrier County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hampshire County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Hardy County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Harrison County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jackson County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lewis County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Logan County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    McDowell County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mason County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marion County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marshall County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mercer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mineral County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Mingo County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monongalia County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monroe County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Morgan County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Nicholas County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ohio County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pendleton County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pleasants County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pocahontas County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Preston County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Raleigh County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Randolph County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ritchie County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Roane County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Summers County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Taylor County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Tucker County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Tyler County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Upshur County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wayne County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Webster County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wetzel County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wirt County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wood County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wyoming County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 30 days after November 13, 2009, unless otherwise noted.
\2\ This date is July 2, 2014, unless otherwise noted.

* * * * *

0
51. Section 81.350 is amended as follows:
0
a. By removing the tables titled ``Wisconsin--PM2.5 (Annual
NAAQS)'' and ``Wisconsin--PM2.5 [24-hour NAAQS]''.
0
b. By adding three tables titled ``Wisconsin--1997 Annual
PM2.5 NAAQS (Primary and Secondary)'' and ``Wisconsin--1997
24-hour PM2.5 NAAQS (Primary and Secondary)'' and
``Wisconsin--2006 24-hour PM2.5 NAAQS (Primary and
Secondary)'' before the table titled ``Wisconsin--NO2 (1971
Annual Standard)''.
    The additions read as follows:

Sec.  81.350  Wisconsin.

* * * * *

                                       Wisconsin--1997 Annual PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type             Date \2\              Type
----------------------------------------------------------------------------------------------------------------
Statewide:                          ..............  .....................  ..............  .....................
    Adams County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ashland County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Barron County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Bayfield County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..

    Brown County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Buffalo County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Burnett County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Calumet County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Chippewa County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Clark County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Columbia County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Crawford County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Dane County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Dodge County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Door County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Douglas County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Dunn County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Eau Claire County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Florence County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Fond du Lac County............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Forest County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Green County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Green Lake County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Iowa County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Iron County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jackson County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Juneau County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Kenosha County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Kewaunee County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    La Crosse County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lafayette County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Langlade County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Manitowoc County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marathon County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marinette County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marquette County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Menominee County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Milwaukee County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monroe County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Oconto County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Oneida County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Outagamie County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ozaukee County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pepin County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pierce County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Polk County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Portage County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Price County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Racine County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Richland County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Rock County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Rusk County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    St. Croix County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Sauk County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Sawyer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Shawano County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Sheboygan County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Taylor County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Trempealeau County............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Vernon County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Vilas County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Walworth County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Washburn County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Washington County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Waukesha County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Waupaca County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Waushara County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Winnebago County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wood County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.

\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                       Wisconsin--1997 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type             Date \2\              Type
----------------------------------------------------------------------------------------------------------------
Milwaukee-Racine, WI:               ..............  .....................  ..............  .....................
    Milwaukee County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Racine County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Waukesha County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
Rest of State:                      ..............  .....................  ..............  .....................
    Adams County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ashland County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Barron County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Bayfield County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Brown County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Buffalo County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Burnett County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Calumet County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Chippewa County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Clark County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Columbia County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Crawford County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Dane County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Dodge County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Door County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Douglas County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Dunn County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Eau Claire County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Florence County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Fond du Lac County............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Forest County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Grant County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Green County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Green Lake County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Iowa County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Iron County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jackson County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Jefferson County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Juneau County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Kenosha County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Kewaunee County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    La Crosse County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lafayette County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Langlade County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Manitowoc County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marathon County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marinette County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Marquette County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Menominee County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Monroe County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Oconto County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Oneida County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Outagamie County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Ozaukee County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pepin County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Pierce County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Polk County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Portage County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Price County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Richland County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Rock County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Rusk County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    St. Croix County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Sauk County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Sawyer County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Shawano County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Sheboygan County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Taylor County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Trempealeau County............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Vernon County.................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Vilas County..................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..

    Walworth County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Washburn County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Washington County.............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Waupaca County................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Waushara County...............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Winnebago County..............  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
    Wood County...................  ..............  Unclassifiable/        ..............  .....................
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                       Wisconsin--2006 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type             Date \2\              Type
----------------------------------------------------------------------------------------------------------------
Milwaukee-Racine, WI:
    Milwaukee County..............  ..............  Nonattainment........  ..............  Moderate.
    Racine County.................  ..............  Nonattainment........  ..............  Moderate.
    Waukesha County...............  ..............  Nonattainment........  ..............  Moderate.
Rest of State:
    Adams County..................  ..............  Unclassifiable/
                                                     Attainment..
    Ashland County................  ..............  Unclassifiable/
                                                     Attainment..
    Barron County.................  ..............  Unclassifiable/
                                                     Attainment..
    Bayfield County...............  ..............  Unclassifiable/
                                                     Attainment..
    Brown County..................  ..............  Unclassifiable/
                                                     Attainment..
    Buffalo County................  ..............  Unclassifiable/
                                                     Attainment..
    Burnett County................  ..............  Unclassifiable/
                                                     Attainment..
    Calumet County................  ..............  Unclassifiable/
                                                     Attainment..
    Chippewa County...............  ..............  Unclassifiable/
                                                     Attainment..
    Clark County..................  ..............  Unclassifiable/
                                                     Attainment..
    Columbia County...............  ..............  Unclassifiable/
                                                     Attainment..
    Crawford County...............  ..............  Unclassifiable/
                                                     Attainment..
    Dane County...................  ..............  Unclassifiable/
                                                     Attainment..
    Dodge County..................  ..............  Unclassifiable/
                                                     Attainment..
    Door County...................  ..............  Unclassifiable/
                                                     Attainment..
    Douglas County................  ..............  Unclassifiable/
                                                     Attainment..
    Dunn County...................  ..............  Unclassifiable/
                                                     Attainment..
    Eau Claire County.............  ..............  Unclassifiable/
                                                     Attainment..
    Florence County...............  ..............  Unclassifiable/
                                                     Attainment..
    Fond du Lac County............  ..............  Unclassifiable/
                                                     Attainment..
    Forest County.................  ..............  Unclassifiable/
                                                     Attainment..
    Grant County..................  ..............  Unclassifiable/
                                                     Attainment..
    Green County..................  ..............  Unclassifiable/
                                                     Attainment..
    Green Lake County.............  ..............  Unclassifiable/
                                                     Attainment..
    Iowa County...................  ..............  Unclassifiable/
                                                     Attainment..
    Iron County...................  ..............  Unclassifiable/
                                                     Attainment..
    Jackson County................  ..............  Unclassifiable/
                                                     Attainment..
    Jefferson County..............  ..............  Unclassifiable/
                                                     Attainment..
    Juneau County.................  ..............  Unclassifiable/
                                                     Attainment..
    Kenosha County................  ..............  Unclassifiable/
                                                     Attainment..
    Kewaunee County...............  ..............  Unclassifiable/
                                                     Attainment..
    La Crosse County..............  ..............  Unclassifiable/
                                                     Attainment..
    Lafayette County..............  ..............  Unclassifiable/
                                                     Attainment..
    Langlade County...............  ..............  Unclassifiable/
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/
                                                     Attainment..
    Manitowoc County..............  ..............  Unclassifiable/
                                                     Attainment..
    Marathon County...............  ..............  Unclassifiable/
                                                     Attainment..
    Marinette County..............  ..............  Unclassifiable/
                                                     Attainment..
    Marquette County..............  ..............  Unclassifiable/
                                                     Attainment..
    Menominee County..............  ..............  Unclassifiable/
                                                     Attainment..
    Monroe County.................  ..............  Unclassifiable/
                                                     Attainment..
    Oconto County.................  ..............  Unclassifiable/
                                                     Attainment..
    Oneida County.................  ..............  Unclassifiable/
                                                     Attainment..
    Outagamie County..............  ..............  Unclassifiable/
                                                     Attainment..
    Ozaukee County................  ..............  Unclassifiable/
                                                     Attainment..
    Pepin County..................  ..............  Unclassifiable/
                                                     Attainment..

    Pierce County.................  ..............  Unclassifiable/
                                                     Attainment..
    Polk County...................  ..............  Unclassifiable/
                                                     Attainment..
    Portage County................  ..............  Unclassifiable/
                                                     Attainment..
    Price County..................  ..............  Unclassifiable/
                                                     Attainment..
    Richland County...............  ..............  Unclassifiable/
                                                     Attainment..
    Rock County...................  ..............  Unclassifiable/
                                                     Attainment..
    Rusk County...................  ..............  Unclassifiable/
                                                     Attainment..
    St. Croix County..............  ..............  Unclassifiable/
                                                     Attainment..
    Sauk County...................  ..............  Unclassifiable/
                                                     Attainment..
    Sawyer County.................  ..............  Unclassifiable/
                                                     Attainment..
    Shawano County................  ..............  Unclassifiable/
                                                     Attainment..
    Sheboygan County..............  ..............  Unclassifiable/
                                                     Attainment..
    Taylor County.................  ..............  Unclassifiable/
                                                     Attainment..
    Trempealeau County............  ..............  Unclassifiable/
                                                     Attainment..
    Vernon County.................  ..............  Unclassifiable/
                                                     Attainment..
    Vilas County..................  ..............  Unclassifiable/
                                                     Attainment..
    Walworth County...............  ..............  Unclassifiable/
                                                     Attainment..
    Washburn County...............  ..............  Unclassifiable/
                                                     Attainment..
    Washington County.............  ..............  Unclassifiable/
                                                     Attainment..
    Waupaca County................  ..............  Unclassifiable/
                                                     Attainment..
    Waushara County...............  ..............  Unclassifiable/
                                                     Attainment..
    Winnebago County..............  ..............  Unclassifiable/
                                                     Attainment..
    Wood County...................  ..............  Unclassifiable/
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 30 days after November 13, 2009, unless otherwise noted.
\2\ This date is July 2, 2014, unless otherwise noted.

* * * * *

0
52. Section 81.351 is amended as follows:
0
a. By removing the tables titled ``Wyoming--PM2.5 (Annual
NAAQS)'' and ``Wyoming--PM2.5 [24-hour NAAQS]''.
0
b. By adding three tables titled ``Wyoming--1997 Annual
PM2.5 NAAQS (Primary and Secondary)'' and ``Wyoming--1997
24-hour PM2.5 NAAQS (Primary and Secondary)'' and
``Wyoming--2006 24-hour PM2.5 NAAQS (Primary and
Secondary)'' before the table titled ``Wyoming--NO2 (1971
Annual Standard)''.
    The additions read as follows:

Sec.  81.351  Wyoming.

* * * * *

                                        Wyoming--1997 Annual PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type               Date                Type
----------------------------------------------------------------------------------------------------------------
Casper, WY:
    Natrona County (part).........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Casper.
Cheyenne, WY:
    Laramie County (part).........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Cheyenne.
Evanston, WY:
    Uinta County (part)...........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Evanston.
Gillette, WY:
    Campbell County (part)........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Gillette.
Jackson, WY:
    Teton County (part)...........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Jackson.
Lander, WY:
    Fremont County (part).........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Lander.
Laramie, WY:
    Albany County (part)..........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Laramie.
Riverton, WY:
    Fremont County (part).........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Riverton.

Rock Springs, WY:
    Sweetwater County (part)......  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Rock Springs.
Sheridan, WY:
    Sheridan County (part)........  ..............  Unclassifiable/
                                                     Attainment..
        The portion within the
         City of Sheridan.
Rest of State:
    Albany County (remainder).....  ..............  Unclassifiable/
                                                     Attainment..
    Big Horn County...............  ..............  Unclassifiable/
                                                     Attainment..
    Campbell County...............  ..............  Unclassifiable/
                                                     Attainment..
    Carbon County.................  ..............  Unclassifiable/
                                                     Attainment..
    Converse County...............  ..............  Unclassifiable/
                                                     Attainment..
    Crook County..................  ..............  Unclassifiable/
                                                     Attainment..
    Fremont County (remainder)....  ..............  Unclassifiable/
                                                     Attainment..
    Goshen County.................  ..............  Unclassifiable/
                                                     Attainment..
    Hot Springs County............  ..............  Unclassifiable/
                                                     Attainment..
    Johnson County................  ..............  Unclassifiable/
                                                     Attainment..
    Laramie County (remainder)....  ..............  Unclassifiable/
                                                     Attainment..
    Lincoln County................  ..............  Unclassifiable/
                                                     Attainment..
    Natrona County (remainder)....  ..............  Unclassifiable/
                                                     Attainment..
    Niobrara County...............  ..............  Unclassifiable/
                                                     Attainment..
    Park County...................  ..............  Unclassifiable/
                                                     Attainment..
    Platte County.................  ..............  Unclassifiable/
                                                     Attainment..
    Sheridan County (remainder)...  ..............  Unclassifiable/
                                                     Attainment..
    Sublette County...............  ..............  Unclassifiable/
                                                     Attainment..
    Sweetwater County.............  ..............  Unclassifiable/
                                                     Attainment..
    Teton County (remainder)......  ..............  Unclassifiable/
                                                     Attainment..
    Uinta County (remainder)......  ..............  Unclassifiable/
                                                     Attainment..
    Washakie County...............  ..............  Unclassifiable/
                                                     Attainment..
    Weston County.................  ..............  Unclassifiable/
                                                     Attainment..
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                        Wyoming--1997 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type               Date                Type
----------------------------------------------------------------------------------------------------------------
Casper, WY:
    Natrona County (part).........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Casper.
Cheyenne, WY:
    Laramie County (part).........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Cheyenne.
Evanston, WY:
    Uinta County (part)...........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Evanston.
Gillette, WY:
    Campbell County (part)........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Gillette.
Jackson, WY:
    Teton County (part)...........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Jackson.
Lander, WY:
    Fremont County (part).........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Lander.
Laramie, WY:
    Albany County (part)..........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Laramie.
Riverton, WY:
    Fremont County (part).........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Riverton.
Rock Springs, WY:
    Sweetwater County (part)......  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Rock Springs.
Sheridan, WY:

    Sheridan County (part)........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Sheridan.
Rest of State:
    Albany County (remainder).....  ..............  Unclassifiable/
                                                     Attainment.
    Big Horn County...............  ..............  Unclassifiable/
                                                     Attainment.
    Campbell County...............  ..............  Unclassifiable/
                                                     Attainment.
    Carbon County.................  ..............  Unclassifiable/
                                                     Attainment.
    Converse County...............  ..............  Unclassifiable/
                                                     Attainment.
    Crook County..................  ..............  Unclassifiable/
                                                     Attainment.
    Fremont County (remainder)....  ..............  Unclassifiable/
                                                     Attainment.
    Goshen County.................  ..............  Unclassifiable/
                                                     Attainment.
    Hot Springs County............  ..............  Unclassifiable/
                                                     Attainment.
    Johnson County................  ..............  Unclassifiable/
                                                     Attainment.
    Laramie County (remainder)....  ..............  Unclassifiable/
                                                     Attainment.
    Lincoln County................  ..............  Unclassifiable/
                                                     Attainment.
    Natrona County (remainder)....  ..............  Unclassifiable/
                                                     Attainment.
    Niobrara County...............  ..............  Unclassifiable/
                                                     Attainment.
    Park County...................  ..............  Unclassifiable/
                                                     Attainment.
    Platte County.................  ..............  Unclassifiable/
                                                     Attainment.
    Sheridan County (remainder)...  ..............  Unclassifiable/
                                                     Attainment.
    Sublette County...............  ..............  Unclassifiable/
                                                     Attainment.
    Sweetwater County.............  ..............  Unclassifiable/
                                                     Attainment.
    Teton County (remainder)......  ..............  Unclassifiable/
                                                     Attainment.
    Uinta County (remainder)......  ..............  Unclassifiable/
                                                     Attainment.
    Washakie County...............  ..............  Unclassifiable/
                                                     Attainment.
    Weston County.................  ..............  Unclassifiable/
                                                     Attainment.
----------------------------------------------------------------------------------------------------------------
\a\ Includes Indian Country located in each county or area, except as otherwise specified.
\1\ This date is 90 days after January 5, 2005, unless otherwise noted.

                                        Wyoming--2006 24-Hour PM2.5 NAAQS
                                             [Primary and secondary]
----------------------------------------------------------------------------------------------------------------
                                               Designation \a\                         Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date \1\              Type               Date                Type
----------------------------------------------------------------------------------------------------------------
Casper, WY:
    Natrona County (part).........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Casper.
Cheyenne, WY:
    Laramie County (part).........  ..............  Unclassifiable/
                                                     Attainment.
    The portion within the City of
     Cheyenne..
Evanston, WY:
    Uinta County (part)...........  ..............  Unclassifiable/
                                                     Attainment.
        The portion within the
         City of Evanston.
Gillette, WY: