{"data":{"id":"us/40-cfr-81.348","jurisdiction":"us","citation":"40 CFR 81.348","heading":"Washington.","body":"Washington—TSP\nDesignated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards\nEastern Washington-Northern Idaho Interstate AQCR 62 (Washington Portion):\nSpokane X\nClarkston X\nRemainder of AQCR 62 (Washington Portion) X\nPortland Interstate AQCR 193 (Washington Portion):\nLongview—industrial area X\nVancouver—small portions of the industrial port area X\nRemainder of AQCR 193 (Washington Portion) X\nNorthern Washington Intrastate AQCR 227 X\nOlympic-Northwest Washington Intrastate AQCR 228:\nPort Angeles—small area of the CBD X\nRemainder of AQCR 228 X\nPuget Sound Intrastate AQCR 229 Seattle—that area including the north portion of the Duwamish industrial area, and extending to the southern boundary of the CBD X\nSeattle—an area of the Duwamish extending approximately 21⁄2 miles further south than the above area X\nRenton X\nKent X\nTacoma—that area, including the Tide Flats industrial area, east end of the CBD and the north end of the South Tacoma Way corridor X\nRemainder of AQCR 229 X\nSouth Central Washington Intrastate AQCR 230 X\nWashington—1971 Sulfur Dioxide NAAQS\n[Primary and Secondary]\nDesignated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards\nEastern Washington-Northern Idaho Interstate AQCR 62 (Washington Portion) X\nPortland Interstate AQCR 193 (Washington Portion) X\nNorthern Washington Intrastate AQCR 227 X\nOlympic-Northwest Washington Intrastate AQCR 228 X\nPuget Sound Intrastate AQCR 229:\nTacoma-a parabolic shaped area extending approximately 31⁄2 miles SSW from the ASARCO copper smelter X\nRemainder of AQCR 229 X\nSouth Central Washington Intrastate AQCR 230 X\nWashington—2010 Sulfur Dioxide NAAQS\n[Primary]\nDesignated area 1 Designation\nDate 2 Type\nWhatcom County (part) 1/16/2025 Attainment.\nThat portion of Whatcom County encompassed by the rectangle with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 10 with datum NAD83 as follows: (1) Vertices—UTM Easting (m) 519671, UTM Northing (m) 5412272; (2) Vertices—UTM Easting (m) 524091, UTM Northing (m) 5412261; (3) Vertices—UTM Easting (m) 519671, UTM Northing (m) 5409010; (1) Vertices—UTM Easting (m) 524111, UTM Northing (m) 5409044.\nLewis County Unclassifiable.\nThurston County Unclassifiable.\nRest of State:\nAdams Attainment/Unclassifiable.\nAsotin Attainment/Unclassifiable.\nBenton Attainment/Unclassifiable.\nChelan 4/30/2021 Attainment/Unclassifiable.\nClallam Attainment/Unclassifiable.\nClark Attainment/Unclassifiable.\nColumbia Attainment/Unclassifiable.\nCowlitz Attainment/Unclassifiable.\nDouglas 4/30/2021 Attainment/Unclassifiable.\nFerry Attainment/Unclassifiable.\nFranklin Attainment/Unclassifiable.\nGarfield Attainment/Unclassifiable.\nGrant Attainment/Unclassifiable.\nGrays Harbor Attainment/Unclassifiable.\nIsland Attainment/Unclassifiable.\nJefferson Attainment/Unclassifiable.\nKing Attainment/Unclassifiable.\nKitsap Attainment/Unclassifiable.\nKittitas Attainment/Unclassifiable.\nKlickitat Attainment/Unclassifiable.\nLincoln Attainment/Unclassifiable.\nMason Attainment/Unclassifiable.\nOkanogan Attainment/Unclassifiable.\nPacific Attainment/Unclassifiable.\nPend Oreille Attainment/Unclassifiable.\nPierce Attainment/Unclassifiable.\nSan Juan Attainment/Unclassifiable.\nSkagit Attainment/Unclassifiable.\nSkamania Attainment/Unclassifiable.\nSnohomish Attainment/Unclassifiable.\nSpokane Attainment/Unclassifiable.\nStevens Attainment/Unclassifiable.\nWahkiakum Attainment/Unclassifiable.\nWalla Walla Attainment/Unclassifiable.\nWhatcom (remainder) 4/30/2021 Attainment/Unclassifiable.\nWhitman Attainment/Unclassifiable.\nYakima Attainment/Unclassifiable.\n1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.\n2 This date is April 9, 2018, unless otherwise noted.\nWashington-Carbon Monoxide\nDesignated Area Designation Classification\nDate 1 Type Date 1 Type\nSeattle-Tacoma Area:\nSeattle-Tacoma Urban Area (as defined by the Washington Department of Transportation urban area maps)\nKing County (part) Attainment\nPierce County (part) Attainment\nSnohomish County (part) Attainment\nSpokane Area\nSpokane County (part)\nSpokane urban area (as defined by the Washington Department of Transportation urban area maps) 8/29/2005 Attainment\nVancouver Area:\nClark County (part) Air Quality Maintenance Area Attainment\nYakima Area:\nYakima County (part) 12/31/2002 Attainment\nPortion of the Central Business District Street intersections: S. 16th Ave. \u0026 W Mead Ave, S. 16th Ave \u0026 Hathaway Ave., E “I” St. \u0026 N 1st St., N 1st St \u0026 E “G” St., E “G” St \u0026 N 8th St., N 8th St. \u0026 Pitcher St., Pitcher St. \u0026 I-82 Interchange, Nob Hill Blvd \u0026 I-82 Interchange, Rudkin Rd \u0026 I-82 Interchange, S 1st St. \u0026 Old Town Rd., Old Town Rd \u0026 Main St., W Washington \u0026 S 1st St., E Mead Ave \u0026 S 1st St., S 16th Ave \u0026 W Mead Ave.\nAQCR 062 E. Washington-N. Idaho Interstate (Remainder of) Unclassifiable/Attainment\nAdams County\nAsotin County\nColumbia County\nGarfield County\nGrant County\nLincoln County\nSpokane County (part)\narea outside Spokane urban area\nWhitman County\nAQCR 193 Portland Interstate (Remainder of) Unclassifiable/Attainment\nClark County (part)\narea outside of Vancouver AQMA\nCowlitz County\nLewis County\nSkamania County\nWahkiakum County\nAQCR 227 Northern Washington Intrastate Unclassifiable/Attainment\nChelan County\nDouglas County\nFerry County\nOkanogan County\nPend Oreille County\nStevens County\nAQCR 228 Olympia-Northwest Washington Intrastate Unclassifiable/Attainment\nClallam County\nGrays Harbor County\nIsland County\nJefferson County\nMason County\nPacific County\nSan Juan County\nSkagit County\nThurston County\nWhatcom County\nAQCR 229 Puget Sound Intrastate (Remainder of) Unclassifiable/Attainment\nKing County (part)\narea outside the Seattle-Tacoma Urban Area\nKitsap County\nPierce County (part)\narea outside the Seattle-Tacoma Urban Area\nSnohomish County (part)\narea outside the Seattle-Tacoma Urban Area\nAQCR 230 S. Central Washington Intrastate (Remainder of) Unclassifiable/Attainment\nBenton County\nFranklin County\nKittitas County\nKlickitat County\nWalla Walla County\nYakima County (part)\nportion outside the Central Business District\n1 This date is November 15, 1990, unless otherwise noted.\nWashington—Ozone (1-Hour Standard)2\nDesignated area Designation Classification\nDate 1 Type Date 1 Type\nPortland-Vancouver AQMA Area:\nClark County (part) Air Quality Maintenance Area Attainment\nSeattle-Tacoma Area:\nThe 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 Attainment\nAQCR 062 E Washington-N Idaho Interstate (part) Attainment\nSpokane County Unclassifiable/Attainment\nAQCR 062 E Washington-N Idaho Interstate (Remainder of) Unclassifiable/Attainment\nAdams County\nAsotin County\nColumbia County\nGarfield County\nGrant County\nLincoln County\nWhitman County\nAQCR 193 Portland Interstate (Remainder of) Unclassifiable/Attainment\nClark County (part) Remainder of county\nCowlitz County\nLewis County\nSkamania County\nWahkiakum County\nAQCR 227 Northern Washington Intrastate Unclassifiable/Attainment\nChelan County\nDouglas County\nFerry County\nOkanogan County\nPend Oreille County\nStevens County\nAQCR 228 Olympic-Northwest Washington Intrastate Unclassifiable/Attainment\nClallam County\nGrays Harbor County\nIsland County\nJefferson County\nMason County\nPacific County\nSan Juan County\nSkagit County\nThurston County\nWhatcom County\nAQCR 229 Puget Sound Intrastate (Remainder of) Unclassifiable/Attainment\nKing County (Part) Remainder of County\nKitsap County\nSnohomish County (Part) Remainder of County\nAQCR 230 South Central Washington Intrastate Unclassifiable/Attainment\nBenton County\nFranklin County\nKittitas County\nKlickitat County\nWalla Walla County\nYakima County\n1 This date is October 18, 2000, unless otherwise noted.\n2 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Washington. The Portland-Vancouver AQMA and Seattle-Tacoma areas are maintenance areas for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.\nWashington—PM-10\nDesignated Area Designation Classification\nDate Type Date Type\nKing County:\nThe portion of the City of Seattle bounded on the east by I-5/East Duwamish Greenbelt, on the south by 104th street, on the west by the West Duwamish Greenbelt north to Fairmont Avenue, S.W., north on Fairmont Avenue to Elliot Bay, and Dearborn Street to I-5 5/14/2001 Attainment\nThe City of Kent and a portion of the Green River valley bounded on the east and west by the 100 foot contour, on the north by South 212th Street, and on the south by Highway 516 5/14/2001 Attainment\nPierce County:\nTacoma metropolitan area bounded on the north by Marine View Drive from Commencement Bay east to the 100 foot contour, southeast along the 100 foot contour to 64th Avenue east, south along 64th Avenue east as extended to I-5, I-5 west to the 100 foot contour near Pacific Avenue, and north along the 100 foot contour to Commencement Bay 5/14/2001 Attainment\nSpokane County:\nThe area bounded on the south by a line from Universal Transmercator (UTM) coordinate 489000mE, 5271000mN west to 458000mE, 5271000mN, thence north along a line to coordinate 458000mE, 5288000mN, thence east to 463000mE, 5288000mN, thence north to 463000mE, 5292000mN, thence east to 481000mE, 5292000mN, thence south to 481000mE, 5288000mN, thence east to 489000mE, 5288000mN, thence south to the beginning coordinate, 489000mE, 5271000mN 8/30/2005 Attainment\nYakima County\nThe area bounded on the south by a line from UTM coordinate 694000mW, 5157000mN, west to 681000mW, 5157000mN, thence north along a line to coordinate 681000mN, 5172000mN, thence east to 694000mW, 5172000mN, thence south to the beginning coordinate 694000mW, 5157000mN, excluding the area within the exterior boundary of the Yakama Indian Reservation 3/10/2005 Attainment\nThurston County\nCities of Olympia, Tumwater, and Lacey 12/04/2000 Attainment\nWalla Walla and Benton Counties\nWallula:\nThe area bounded on the south by a line from UTM coordinate 5099975mN, 362500mE, west to 5099975mN, 342500mE, thence north along a line to coordinate 5118600mN, 342500mE, thence east to 5118600mN, 362500mE, thence south to the beginning coordinate 5099975mN, 362500mE 9/26/2005 Attainment.\nRest of State 11/15/1990 Unclassifiable\nWashington—1997 Annual PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date Type\nPortland—Vancouver AQMA:\nClark County (part) Unclassifiable/Attainment\nAir quality maintenance area\nSeattle—Tacoma Area: Unclassifiable/Attainment\nThe 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;\nthence 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.\nAQCR 062 E Washington-N Idaho Interstate (part):\nSpokane County Unclassifiable/Attainment\nAQCR 062 E Washington-N Idaho Interstate (remainder of):\nAdams County Unclassifiable/Attainment\nAsotin County Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nGarfield County Unclassifiable/Attainment\nGrant County Unclassifiable/Attainment\nLincoln County Unclassifiable/Attainment\nWhitman County Unclassifiable/Attainment\nAQCR 193 Portland Interstate (remainder of):\nClark County (remainder) Unclassifiable/Attainment\nCowlitz County Unclassifiable/Attainment\nLewis County Unclassifiable/Attainment\nSkamania County Unclassifiable/Attainment\nWahkiakum County Unclassifiable/Attainment\nAQCR 227 Northern Washington Intrastate:\nChelan County Unclassifiable/Attainment\nDouglas County Unclassifiable/Attainment\nFerry County Unclassifiable/Attainment\nOkanogan County Unclassifiable/Attainment\nPend Oreille County Unclassifiable/Attainment\nStevens County Unclassifiable/Attainment\nAQCR 228 Olympic-Northwest Washington Intrastate:\nClallam County Unclassifiable/Attainment\nGrays Harbor County Unclassifiable/Attainment\nIsland County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nMason County Unclassifiable/Attainment\nPacific County Unclassifiable/Attainment\nSan Juan County Unclassifiable/Attainment\nSkagit County Unclassifiable/Attainment\nThurston County Unclassifiable/Attainment\nWhatcom County Unclassifiable/Attainment\nAQCR 229 Puget Sound Intrastate (remainder of):\nKing County (remainder) Unclassifiable/Attainment\nKitsap County Unclassifiable/Attainment\nSnohomish County (remainder) Unclassifiable/Attainment\nAQCR 230 South Central Washington Intrastate:\nBenton County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nKittitas County Unclassifiable/Attainment\nKlickitat County Unclassifiable/Attainment\nWalla Walla County Unclassifiable/Attainment\nYakima County Unclassifiable/Attainment\nSeattle-Tacoma Area:\nPierce County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 90 days after January 5, 2005, unless otherwise noted.\nWashington—2012 Annual PM2.5 NAAQS\n[Primary]\nDesignated area 1 Designation Classification\nDate 2 Type Date 2 Type\nStatewide:\nAdams County Unclassifiable/Attainment\nAsotin County Unclassifiable/Attainment\nBenton County Unclassifiable/Attainment\nClark County Unclassifiable/Attainment\nClallam County Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nCowlitz County Unclassifiable/Attainment\nDouglas County Unclassifiable/Attainment\nFerry County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGarfield County Unclassifiable/Attainment\nGrant County Unclassifiable/Attainment\nGrays Harbor County Unclassifiable/Attainment\nIsland County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nKing County Unclassifiable/Attainment\nKitsap County Unclassifiable/Attainment\nKittitas County Unclassifiable/Attainment\nKlickitat County Unclassifiable/Attainment\nLincoln County Unclassifiable/Attainment\nMason County Unclassifiable/Attainment\nOkanogan County Unclassifiable/Attainment\nPacific County Unclassifiable/Attainment\nPend Oreille County Unclassifiable/Attainment\nPierce County Unclassifiable/Attainment\nSan Juan County Unclassifiable/Attainment\nSkagit County Unclassifiable/Attainment\nSkamania County Unclassifiable/Attainment\nSnohomish County Unclassifiable/Attainment\nSpokane County Unclassifiable/Attainment\nStevens County Unclassifiable/Attainment\nThurston County Unclassifiable/Attainment\nWahkiakum County Unclassifiable/Attainment\nWalla Walla County Unclassifiable/Attainment\nWhatcom County Unclassifiable/Attainment\nWhitman County Unclassifiable/Attainment\nYakima County Unclassifiable/Attainment\n1 Includes areas of Indian country located in each county or area, except as otherwise specified.\n2 This date is April 15, 2015, unless otherwise noted.\nWashington—1997 24-Hour PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date Type\nTacoma, WA:\nPierce County (part) Unclassifiable/Attainment\nStarting 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.\nProceed 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.\nRest of State:\nAdams County Unclassifiable/Attainment\nAsotin County Unclassifiable/Attainment\nBenton County Unclassifiable/Attainment\nClark County Unclassifiable/Attainment\nClallam County Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nCowlitz County Unclassifiable/Attainment\nDouglas County Unclassifiable/Attainment\nFerry County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGarfield County Unclassifiable/Attainment\nGrant County Unclassifiable/Attainment\nGrays Harbor County Unclassifiable/Attainment\nIsland County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nKing County Unclassifiable/Attainment\nKitsap County Unclassifiable/Attainment\nKittitas County Unclassifiable/Attainment\nKlickitat County Unclassifiable/Attainment\nLincoln County Unclassifiable/Attainment\nMason County Unclassifiable/Attainment\nOkanogan County Unclassifiable/Attainment\nPacific County Unclassifiable/Attainment\nPend Oreille County Unclassifiable/Attainment\nPierce County (remainder) Unclassifiable/Attainment\nSan Juan County Unclassifiable/Attainment\nSkagit County Unclassifiable/Attainment\nSkamania County Unclassifiable/Attainment\nSnohomish County Unclassifiable/Attainment\nSpokane County Unclassifiable/Attainment\nStevens County Unclassifiable/Attainment\nThurston County Unclassifiable/Attainment\nWahkiakum County Unclassifiable/Attainment\nWalla Walla County Unclassifiable/Attainment\nWhatcom County Unclassifiable/Attainment\nWhitman County Unclassifiable/Attainment\nYakima County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 90 days after January 5, 2005, unless otherwise noted.\nWashington—2006 24-Hour PM2.5 NAAQS\n[Primary and Secondary]\nDesignated area Designation a Classification\nDate 1 Type Date 2 Type\nTacoma, WA\nPierce County (part) 3/12/2015 Attainment\nStarting 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.\nProceed 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\nRest of State:\nAdams County Unclassifiable/Attainment\nAsotin County Unclassifiable/Attainment\nBenton County Unclassifiable/Attainment\nClark County Unclassifiable/Attainment\nClallam County Unclassifiable/Attainment\nColumbia County Unclassifiable/Attainment\nCowlitz County Unclassifiable/Attainment\nDouglas County Unclassifiable/Attainment\nFerry County Unclassifiable/Attainment\nFranklin County Unclassifiable/Attainment\nGarfield County Unclassifiable/Attainment\nGrant County Unclassifiable/Attainment\nGrays Harbor County Unclassifiable/Attainment\nIsland County Unclassifiable/Attainment\nJefferson County Unclassifiable/Attainment\nKing County Unclassifiable/Attainment\nKitsap County Unclassifiable/Attainment\nKittitas County Unclassifiable/Attainment\nKlickitat County Unclassifiable/Attainment\nLincoln County Unclassifiable/Attainment\nMason County Unclassifiable/Attainment\nOkanogan County Unclassifiable/Attainment\nPacific County Unclassifiable/Attainment\nPend Oreille County Unclassifiable/Attainment\nPierce County (remainder) Unclassifiable/Attainment\nSan Juan County Unclassifiable/Attainment\nSkagit County Unclassifiable/Attainment\nSkamania County Unclassifiable/Attainment\nSnohomish County Unclassifiable/Attainment\nSpokane County Unclassifiable/Attainment\nStevens County Unclassifiable/Attainment\nThurston County Unclassifiable/Attainment\nWahkiakum County Unclassifiable/Attainment\nWalla Walla County Unclassifiable/Attainment\nWhatcom County Unclassifiable/Attainment\nWhitman County Unclassifiable/Attainment\nYakima County Unclassifiable/Attainment\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 30 days after November 13, 2009, unless otherwise noted.\n2 This date is July 2, 2034, unless otherwise noted.\nWashington—NO2 (1971 Annual Standard)\nDesignated area Does not meet primary standards Cannot be classified or better than national standards\nEastern Washington-Northern Idaho, Interstate AQCR 62 (Washington Portion) X\nPortland Interstate AQCR 193 (Washington Portion) X\nNorthern Washington Intrastate AQCR 227 X\nOlympic-Northwest Washington, Intrastate AQCR 228 X\nPuget Sound Intrastate AQCR 229 X\nSouth Central Washington Intrastate AQCR 230 X\nWashington—NO2\n[2010 1-Hour standard]\nDesignated area Designation a\nDate 1 Type\nPuget Sound Intrastate AQCR Unclassifiable/Attainment.\nPortland (Oregon)-Southwest Washington Interstate AQCR (Washington portion) Unclassifiable/Attainment.\nEastern Washington-Northern Idaho Interstate AQCR (Washington portion) Unclassifiable/Attainment.\nNorthern Washington Intrastate AQCR Unclassifiable/Attainment.\nOlympic-Northwest Washington Intrastate AQCR Unclassifiable/Attainment.\nSouth Central Washington Intrastate AQCR Unclassifiable/Attainment.\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is 90 days after October 31, 2011, unless otherwise noted.\nWashington—1997 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area Designation a Category/classification\nDate 1 Type Date 1 Type\nPortland-Vancouver AQMA Area:\nClark County (part) Unclassifiable/Attainment\nAir Quality Maintenance Area\nSeattle-Tacoma Area: Unclassifiable/Attainment\nThe 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. NE., 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\nAQCR 062 E Washington-N Idaho Interstate (part) Unclassifiable/Attainment\nSpokane County Unclassifiable/Attainment\nAQCR 062 E Washington-N Idaho Interstate (remainder of) Unclassifiable/Attainment\nAdams County\nAsotin County\nColumbia County\nGarfield County\nGrant County\nLincoln County\nWhitman County\nAQCR 193 Portland Interstate (remainder of) Unclassifiable/Attainment\nClark County (part) remainder\nCowlitz County\nLewis County\nSkamania County\nWahkiakum County\nAQCR 227 Northern Washington Intrastate Unclassifiable/Attainment\nChelan County\nDouglas County\nFerry County\nOkanogan County\nPend Oreille County\nStevens County\nAQCR 228 Olympic-Northwest Washington Intrastate Unclassifiable/Attainment\nClallam County\nGrays Harbor County\nIsland County\nJefferson County\nMason County\nPacific County\nSan Juan County\nSkagit County\nThurston County\nWhatcom County\nAQCR 229 Puget Sound Intrastate (remainder of) Unclassifiable/Attainment\nKing County (part) remainder\nKitsap County\nSnohomish County (part) remainder\nAQCR 230 South Central Washington Intrastate Unclassifiable/Attainment\nBenton County\nFranklin County\nKittitas County\nKlickitat County\nWalla Walla County\nYakima County\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 This date is June 15, 2004, unless otherwise noted.\nWashington—2008 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area Designation 1 Classification\nDate 2 Type Date 1 Type\nClark County Unclassifiable/Attainment\nKing County Unclassifiable/Attainment\nPierce County Unclassifiable/Attainment\nSpokane County Unclassifiable/Attainment\nThurston County Unclassifiable/Attainment\nRest of state and rest of Indian country Unclassifiable/Attainment\n1 Includes any Indian country in each county or area, unless otherwise specified.\n2 This date is July 20, 2012, unless otherwise noted.\nWashington—2015 8-Hour Ozone NAAQS\n[Primary and Secondary]\nDesignated area 1 Designation Classification\nDate 2 Type Date 2 Type\nTri-Cities Area, WA 1/16/2018 Unclassifiable\nBenton County.\nFranklin County.\nWalla Walla County.\nAdams County 1/16/2018 Attainment/Unclassifiable\nAsotin County 1/16/2018 Attainment/Unclassifiable\nChelan County 1/16/2018 Attainment/Unclassifiable\nClallam County 1/16/2018 Attainment/Unclassifiable\nClark County Attainment/Unclassifiable\nColumbia County 1/16/2018 Attainment/Unclassifiable\nCowlitz County Attainment/Unclassifiable\nDouglas County 1/16/2018 Attainment/Unclassifiable\nFerry County 1/16/2018 Attainment/Unclassifiable\nGarfield County 1/16/2018 Attainment/Unclassifiable\nGrant County 1/16/2018 Attainment/Unclassifiable\nGrays Harbor County 1/16/2018 Attainment/Unclassifiable\nIsland County 1/16/2018 Attainment/Unclassifiable\nJefferson County 1/16/2018 Attainment/Unclassifiable\nKing County 1/16/2018 Attainment/Unclassifiable\nKitsap County 1/16/2018 Attainment/Unclassifiable\nKittitas County 1/16/2018 Attainment/Unclassifiable\nKlickitat County 1/16/2018 Attainment/Unclassifiable\nLewis County 1/16/2018 Attainment/Unclassifiable\nLincoln County 1/16/2018 Attainment/Unclassifiable\nMason County 1/16/2018 Attainment/Unclassifiable\nOkanogan County 1/16/2018 Attainment/Unclassifiable\nPacific County 1/16/2018 Attainment/Unclassifiable\nPend Oreille County 1/16/2018 Attainment/Unclassifiable\nPierce County 1/16/2018 Attainment/Unclassifiable\nSan Juan County 1/16/2018 Attainment/Unclassifiable\nSkagit County 1/16/2018 Attainment/Unclassifiable\nSkamania County Attainment/Unclassifiable\nSnohomish County 1/16/2018 Attainment/Unclassifiable\nSpokane County 1/16/2018 Attainment/Unclassifiable\nStevens County 1/16/2018 Attainment/Unclassifiable\nThurston County 1/16/2018 Attainment/Unclassifiable\nWahkiakum County 1/16/2018 Attainment/Unclassifiable\nWhatcom County 1/16/2018 Attainment/Unclassifiable\nWhitman County 1/16/2018 Attainment/Unclassifiable\nYakima County 1/16/2018 Attainment/Unclassifiable\n1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.\n2 This date is August 3, 2018, unless otherwise noted.\nWashington—2008 Lead NAAQS\nDesignated area Designation for the 2008 NAAQS a\nDate 1 Type\nWhole State Unclassifiable/Attainment.\na Includes Indian Country located in each county or area, except as otherwise specified.\n1 December 31, 2011 unless otherwise noted.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER C—AIR PROGRAMS","PART 81—DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES","Subpart C—Section 107 Attainment Status Designations"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"bc418b8fa87665813e7d0ac5709d84e2e80bf6b0b09568301654f37c202416c6","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-81.347","next":"us/40-cfr-81.349"},"notice":"GroundRules: Original legal text. Not legal advice."}