Indian Country CITY STATE ZIP ZIP4 TIMS

Annette Island Reserve Metlakatla AK 99926 45700

Poarch Creek Reservation Atmore AL 36502 19500

Maricopa (Ak-Chin) 

Reservation

Maricopa AZ 85239 00300

Cocopah Reservation Somerton AZ 85350 04800

Colorado River Reservation Parker AZ 85344 05100

Fort McDowell Reservation Fountain Hills AZ 85269 7779 08700

Gila River Reservation Sacaton AZ 85247 09000

Havasupai Reservation Supai AZ 86435 09700

Hopi Reservation Kykotsmovi AZ 86039 10100

Hualapai Reservation Peach Springs AZ 86434 10400

Kaibab Reservation Fredonia AZ 86022 11500

Navajo Reservation Window Rock AZ 86515 16500

Pascua Yaqui Reservation Tucson AZ 85746 18400

Fort Yuma (Quechan) 

Reservation

Yuma AZ 85364 22500

Salt River Reservation Scottsdale AZ 85256 24300

San Carlos Reservation San Carlos AZ 85550 24500

San Juan Southern Paiute 

Tribe of Arizona

Tuba City AZ 86045 24600

Tohono O'odham 

Reservation

Sells AZ 85634 29500
Gila Bend Reservation Gila Bend AZ 85337 29500

San Xavier Reservation San Xavier AZ 85640 29500

Tonto Apache Reservation Payson AZ 85541 29800

Fort Apache Reservation Whiteriver AZ 85941 31800

Camp Verde Reservation Prescott AZ 86322 29800

Yavapai Reservation Prescott AZ 86301 2038 32400

Agua Caliente Reservation Palm Springs CA 92263 00200

Alturas Rancheria Alturas CA 96101 00600

Augustine Reservation Coachella CA 92236 9790 01100

Rohnerville Rancheria Eureka CA 95502 0108 01400

Berry Creek Rancheria Oroville CA 95966 01500

Big Lagoon Rancheria Trinidad CA 95570 01600

Big Pine Reservation Big Pine CA 93513 01700

Big Sandy Rancheria Auberry CA 93602 01800

Big Valley Rancheria Finley CA 95435 01900

Blue Lake Rancheria Blue Lake CA 95525 02100

Bridgeport Colony Bridgeport CA 93517 02200
Buena Vista Rancheria of MeWuk Indians of California

Ione CA 95640 02300

Cabazon Reservation Indio CA 92201 02500

Colusa Rancheria Colusa CA 95932 02600

Laytonville Rancheria Laytonville CA 95454 02900

Cahuilla Reservation Anza CA 92539 1760 02800

Campo Reservation Campo CA 91906 03100

Capitan Grande Reservation Alpine CA 92001 03200

Cedarville Rancheria Cedarville CA 96104 03500

Chemehuevi Reservation Chemehuevi 

Valley

CA 92363 03600

Trinidad Reservation Trinidad CA 95570 0630 03700

Chicken Ranch Rancheria Jamestown CA 95327 04200

Cloverdale Rancheria of 

Pomo Indians of California

Cloverdale CA 95425 04700

Cold Springs Rancheria Tollhouse CA 93667 05000

Cortina Indian Rancheria Citrus Valley CA 95841 06300

Coyote Valley Rancheria Redwood Valley CA 95470 06600

Cuyapaipe Reservation Pine Valley CA 92062 06900
Death Valley Timbi-Sha 

Shoshone Band of California

Death Valley CA 92328 07000

Dry Creek Rancheria Geyserville CA 95441 07300

Sulphur Bank Rancheria Clearlake Oaks CA 95423 07700

Elk Valley Rancheria Crescent City CA 95531 07800

Enterprise Rancheria Oroville CA 95965 08000

Fort Bidwell Reservation Fort Bidwell CA 96112 08400

Fort Independence 

Reservation

Independence CA 93526 08500

Fort Mojave Reservation Needles CA 92363 08800

Greenville Rancheria Redding CA 96003 1815 09300

Grindstone Indian Rancheria Elk Creek CA 95939 09400

Guidiville Rancheria CA 09500

Guidiville Rancheria Talmage CA 95481 09500

Hoopa Reservation Hoopa CA 95546 10000

Hopland Rancheria Hopland CA 95449 10200

Inaja and Cosmit Reservation Santa Ysabel CA 92070 10600

Ione Band of Miwok Indians 

of California

Ione CA 95640 10700

Jackson Rancheria Jackson CA 95642 11000

Jamul Indian Village Jamul CA 91935 11200
Karuk Tribe Happy Camp CA 96039 11700

Stewarts Point Rancheria Stewarts Point CA 95480 11800

La Jolla Reservation Valley Center CA 92082 12800

La Posta Reservation Lakeside CA 92040 12900

Los Coyotes Reservation Warner Springs CA 92086 13600

Lytton Rancheria of 

California

Santa Rosa CA 95407 14200

Manchester - Point Arena 

Rancheria

Point Arena CA 95468 14400

Manzanita Reservation Boulevard CA 92005 14500

Mechoopda Indian Tribe of 

Chico Rancheria, California

Chico CA 95926 14800

Mesa Grande Reservation Santa Ysabel CA 92070 15000

Middletown Rancheria Middletown CA 95461 15400

Mooretown Rancheria Oroville CA 95965 16000

Morongo Reservaton Banning CA 92220 16100

Northfork Rancheria North Fork CA 93643 16900

Lone Pine Reservation Lone Pine CA 93545 18200
Bishop Colony Bishop CA 93514 18000

Pala Reservation Pala CA 92059 18300

Paskenta Band of Nomlaki 

Indians of California

Covelo CA 95428 18500

Pauma and Yuima 

Reservation

Pauma Valley CA 92061 18700

Pechanga Reservation Temecula CA 92390 18900

Picayune Rancheria Coarsegold CA 93614 19200

Pinoleville Rancheria Ukiah CA 95482 19300

Big Bend Rancheria Burney CA 96013 19401

Lookout Rancheria Burney CA 96013 19405

Montgomery Creek 

Rancheria

Burney CA 96013 19402

Roaring Creek Rancheria Burney CA 96013 19404

XL Ranch Burney CA 96013 19403

Potter Valley Rancheria Ukiah CA 95482 20000

Quartz Valley Rancheria Fort Jones CA 96032 22400

Ramona Reservation Anza CA 92306 22800

Redding Rancheria Redding CA 96001 5528 23100

Redwood Valley Rancheria Redwood Valley CA 95470 23200

Rincon Reservation Valley Center CA 92082 23400
Robinson Rancheria Nice CA 95464 23500

Round Valley Reservation Covelo CA 95428 23700

Rumsey Rancheria Brooks CA 95606 23800

San Manual Reservation Highland CA 92082 24700

San Pasqual Reservation Valley Center CA 92082 24800

Santa Rosa Reservation Hemet CA 92343 25000

Santa Rosa Rancheria Lemoore CA 93245 24900

Santa Ynez Reservation Santa Ynez CA 93460 25100

Santa Ysabel Reservation Santa Ysabel CA 92070 25200

Scotts Valley Rancheria Lakeport CA 95438 25600

Sheep Ranch Rancheria Sheep Ranch CA 95250 03000

Sherwood Valley Rancheria Ukiah CA 95482 26300

Shingle Springs Rancheria Shingle Springs CA 95682 26400

Smith River Rancheria Smith River CA 95567 27200

Soboba Reservation San Jacinto CA 92383 27400

Susanville Rancheria Susanville CA 96130 28700
Sycuan Reservation El Cajon CA 92019 28900

Table Bluff Rancheria Loleta CA 95551 29000

Table Mountain Rancheria Friant CA 93626 0410 29100

Torres-Martinez Reservation Thermal CA 92274 29900

Tule River Reservation Porterville CA 93257 30000

Tuolumne Rancheria Tuolumne CA 95379 30300

Twenty-Nine Palms 

Reservation

Palm Springs CA 92264 30600

United Auburn Indian 

Community of the Auburn 

Rancheria of Ca

Auburn CA 95987 30700

Upper Lake Rancheria Sacramento CA 95820 30900

Benton Paiute Rancheria Benton CA 93512 31400

Viejas Reservation Alpine CA 92001 03200

Woodfords Community Markleeville CA 96120 31703

Winnemucca Colony Susanville CA 96130 32100

Yurok Reservation Eureka CA 95501 32900

Southern Ute Reservation Ignacio CO 81137 27600

Ute Mountain Reservation Towaoc CO 81334 31300
Mashantucket Pequot 

Reservation

Mashantucket CT 06339 3060 14600

Mohegan Indian Tribe of 

Connecticut

Uncasville CT 06382 15900

Miccosukee Reservation Miami FL 33144 15300

Big Cypress Reservation Hollywood FL 33024 25800

Brighton Reservation Okeechobee FL 33472 25800

Hollywood (Dania) 

Reservation

Hollywood FL 33024 25800

Sac and Fox (Iowa) 

Reservation

Tama IA 52339 23900

Coeur D'Alene Reservation Plummer ID 83851 9704 04900

Kootenai Reservation Bonners Ferry ID 83805 12700

Nez Perce Reservation Lapwai ID 83540 16600

Fort Hall Reservation Fort Hall ID 83203 26700

Iowa Reservation White Cloud KS 66094 10800

Kickapoo Reservation 

(Kansas)

Horton KS 66439 12200

Potawatomi (Kansas) 

Reservation

Mayetta KS 66509 20100

Sac and Fox (KS-NE) 

Reservation

Reserve KS 66434 24000

Chitimacha Reservation Charenton LA 70523 04400

Coushatta Reservation Elton LA 70532 06400

Jena Band of Choctaw 

Indians, Louisiana

Jena LA 71342 11300

Tunica-Biloxi Reservation Marksville LA 71351 30200

Wampanoag Tribe of Gay 

Head (Aquinnah) of 

Massachusetts

Gay Head 

(Aquinnah)

MA 02535 31600

Aroostock Band Presque Isle ME 04769 00900

Houlton Band of Maliseet Houlton ME 04730 10300

Passamaquoddy Tribe 

(Indian Township)

Perry ME 04667 0343 18600

Penobscot Reservation Old Town ME 04468 19000
Bay Mills Reservation Brimley MI 49715 01300

Grand Traverse Reservation Suttons Bay MI 49682 09100

Hannahville Community Wilson MI 49896 09600

Huron Potawatomi 

Reservation

Fulton MI 49052 10500

L'Anse (Ontonagon) 

Reservation

Baraga MI 49908 12000

L'Anse Reservation Baraga MI 49908 12000

Little River Band of Ottawa 

Indians of Michigan

Manistee MI 49660 13300

Little River Band of Ottawa 

Indians of Michigan

MI 13300

Little Traverse Bay Bands 

Reservation

Petoskey MI 49770 13400

Little Traverse Bay Bands 

Reservation

MI 13400

Match-E-Be-Nash-She-Wish 

Band of Pottawatomi Indians 

of Mich

Dorr MI 48323 14700

Pokagon Band of 

Potawatomi Indians of 

Michigan

Dowagiac MI 49047 19600

Isabella Reservation Mt. Pleasant MI 48858 24200

Sault Ste. Marie Reservation Sault Ste. Marie MI 49783 25500
Lower Sioux Reservation Morton MN 56270 9801 14000

Mille Lacs Reservation Onamia MN 56359 15505

Leech Lake Reservation Cass Lake MN 56633 15504

Bois Forte (Vermillion Lake) 

Reservation

Nett Lake MN 55772 15501

Bois Forte (Deer Creek) 

Reservation

Nett Lake MN 55772 15501

Bois Forte (Nett Lake) 

Reservation

Nett Lake MN 55772 15501

Fond du Lac Reservation Cloquet MN 55720 15502

Grand Portage Reservation Grand Portage MN 55604 15503

White Earth Reservation White Earth MN 56591 15506

Prairie Island Community Welch MN 55089 9540 20200

Red Lake Ceded Lands Red Lake MN 56671 23000

Red Lake Reservation Red Lake MN 56671 23000

Shakopee Community Prior Lake MN 55372 26100

Upper Sioux Community Granite Falls MN 56241 31000

Choctaw Reservation Philadelphia MS 39350 15600

Fort Peck Reservation Poplar MT 59255 01000
Blackfeet Reservation Browning MT 59417 02000

Rocky Boy's Reservation Box Elder MT 59521 04300

Flathead Reservation Pablo MT 59855 05300

Crow Reservation Crow Agency MT 59022 06700

Fort Belknap Reservation Harlem MT 59526 08300

Northern Cheyenne 

Reservation

Lame Deer MT 59043 55500

Cherokee Reservation Cherokee NC 28719 07500

Spirit Lake Sioux Reservation Fort Totten ND 58335 27700

Standing Rock Reservation Fort Yates ND 58538 28200

Fort Berthold Reservation New Town ND 58763 29400

Turtle Mountain Reservation Belcourt ND 58316 30400

Omaha Reservation Macy NE 68039 17200

Ponca Tribe of Nebraska Niobrara NE 68760 19800

Santee Reservation Niobrara NE 68760 7219 25300

Winnebago Reservation Winnebago NE 68071 32000

Jicarilla Apache Reservation Dulce NM 87528 11400

Mescalero Apache 

Reservation

Mescalero NM 88340 15100

Alamo Navajo Reservation Magdalena NM 87825 16500

Canoncito (Navajo) 

Community

Canoncito NM 87026 16500
Ramah (Navajo) Community Ramah NM 87321 16500

Acoma Pueblo Acoma NM 87034 20300

Acoma Pueblo - Red Lake 

Purchase

Acoma NM 87034 20300

Cochiti Pueblo Cochiti NM 87041 20400

Isleta Pueblo Isleta Pueblo NM 87022 20600

Jemez Pueblo Jemez NM 87024 20500

Laguna Pueblo Laguna NM 87026 20700

Nambe Pueblo Santa Fe NM 87501 20800

Picuris Pueblo Penasco NM 87553 20900

Pojoaque Pueblo Santa Fe NM 87501 21000

San Felipe Pueblo San Felipe 

Pueblo

NM 87001 21100

San Ildefonso Pueblo Santa Fe NM 87501 21300

San Juan Pueblo San Juan Pueblo NM 87566 21200

Sandia Pueblo Bernalillo NM 87004 21400

Santa Ana Pueblo Bernalillo NM 87004 21500

Santa Clara Pueblo Espanola NM 87532 21600

Santo Domingo Pueblo Santo Domingo 

Pueblo

NM 87052 21700

Taos Pueblo Taos NM 87571 21800

Tesuque Pueblo Santa Fe NM 87501 21900

Zia Pueblo Zia Pueblo NM 87053 6013 22000

Zuni Reservation Zuni NM 87327 33000

Duckwater Reservation Duckwater NV 89314 07400

Ely Colony Ely NV 89301 07900

Fort McDermitt Reservation McDermitt NV 89421 08600

Las Vegas Colony Las Vegas NV 89106 13200

Lovelock Indian Colony NV 13700
Lovelock Indian Colony Lovelock NV 89419 13700

Moapa River Reservation Moapa NV 89025 15700

Fallon Colony Fallon NV 89406 18100

Fallon Reservation Fallon NV 89406 18100

Pyramid Lake Reservation Nixon NV 89424 22200

Reno-Sparks Colony Reno NV 89502 23300

Duck Valley Reservation Owyhee NV 89832 26800

Summit Lake Reservation Winnemucca NV 89445 28500

Battle Mountain Band Elko NV 89801 29201

Elko Band Elko NV 89801 29202

South Fork Band Lee NV 89829 29203

Wells Colony Wells NV 89835 29204

Walker River Reservation Schurz NV 89427 31500

Carson Colony Carson City NV 89703 31701

Stewart Community Carson City NV 89701 31704

Washoe Ranches Carson City NV 89703 31705

Washoe Tribe of Nevada and 

California - Allotments

Gardnerville NV 89410 31700
Dresslerville Colony Gardnerville NV 89410 31702

Yeringtion Reservation Yerington NV 89447 32600

Yerington Colony Yerington NV 89447 32600

Yomba Reservation Austin NV 89310 32700

Cayuga Nation of New York Versailles NY 14168 03400

Onondaga Reservation Nedrow NY 13120 17500

Cattaraugus Reservation Irving NY 14081 25900

Allegany Reservation Salamanca NY 14779 25900

Oil Springs Reservation Irving NY 14081 25900

St. Regis Mohawk 

Reservation

Hogansburg NY 13655 28100

Tonawanda Reservation Basom NY 14013 29600

Tuscarora Reservation Lewiston NY 14092 30500

Alabama-Quassarte Tribal 

Town of the Creek Nation of 

Oklahom

Tahlequah OK 74465 00500

Cherokee Nation of 

Oklahoma

Tahlequah OK 74465 03800

Chickasaw Nation, Oklahoma Ada OK 74820 04100

Choctaw Nation of 

Oklahoma

Durant OK 74702 1210 04500

Delaware Tribe of Indians, 

Oklahoma

Bartlesville OK 74003 07200

Kialegee Tribal Town of the 

Creek Indian Nation of 

Oklahoma

Wetumka OK 74883 12100

Miami Tribe of Oklahoma Miami OK 74355 15200

Modoc Tribe of Oklahoma Miami OK 74355 15800

Muscogee (Creek) Nation, 

Oklahoma

Okmulgee OK 74447 16300

Seminole Nation of 

Oklahoma

Wewoka OK 74884 25700

United Keetoowah Band of 

Cherokee Indians of 

Oklahoma

Tahlequah OK 74465 0746 30800
Wyandotte Tribe of 

Oklahoma

Wyandotte OK 74370 32200

Burns Paiute Reservation Burns OR 97720 9303 02400

Coos, Lower Umpqua, and 

Siuslaw Reservation

Coos Bay OR 97420 1570 05600

Grand Ronde Reservation Grande Ronde OR 97347 0038 05800

Siletz Reservation Siletz OR 97380 0549 05900

Umatilla Reservation Pendleton OR 97801 0638 06000

Celilo Village Portland OR 97208 06100

The Dalles Unit Warm Springs OR 97761 06100

Warm Springs Reservation Warm Springs OR 97761 06100

Coquille Tribe of Oregon North Bend OR 97459 06200

Cow Creek Reservation Rosburg OR 97470 06500

Klamath Reservation Chiloquin OR 97624 12600

Narragansett Reservation Charlestown RI 02813 0268 16400

Catawba Reservation Rock Hill SC 29730 03300

Cheyenne River PDA Eagle Butte SD 57625 04000

Cheyenne River Reservation Eagle Butte SD 57625 04000

Crow Creek Reservation Fort Thompson SD 57339 06800

Flandreau Reservation Flandreau SD 57028 08100

Lower Brule Reservation Lower Brule SD 57548 13800
Pine Ridge Reservation Pine Ridge SD 57770 17100

Rosebud Reservation Rosebud SD 57570 23600

Lake Traverse (Sisseton) 

Reservation

Agency Village SD 57262 26900

Yankton Reservation Marty SD 57361 32300

Alabama and Coushatta 

Reservation

Livingston TX 77351 00400

Kickapoo (TX) TX 12400

Kickapoo Traditional Tribe 

(Texas)

Eagle Pass TX 78853 12400

Ysleta Del Sur Pueblo El Paso TX 79917 32800

Goshute Reservation Ibapah UT 84034 05700

Northwestern Shoshoni 

Reservation

Brigham City UT 84302 17000

Cedar City Reservation Cedar City UT 84720 17901

Indian Peaks Rservation Cedar City UT 84720 17904

Kanosh Reservation Cedar City UT 84720 17902

Koosharem Reservation Cedar City UT 84720 17903

Shivwitz Reservation Cedar City UT 84720 17905

Skull Valley Reservation Grantsville UT 84029 27100

Uintah and Ouray 

Reservation

Fort Duchesne UT 84026 31200

Yakama Reservation Toppenish WA 98948 55600

Chehalis Reservation Oakville WA 98568 05400

Colville Reservation Nespelem WA 99155 05500

Cowlitz Indian Tribe of 

Southwest Washington

Longview WA 98632 8594 55400
Hoh Reservation Forks WA 98331 09900

Jamestown Reservation Sequim WA 98382 9342 11100

Kalispel Reservation Usk WA 99180 0039 11600

Lower Elwha Reservation Port Angeles WA 98362 13900

Lummi Reservation Bellingham WA 98226 14100

Makah Reservation Neah Bay WA 98357 14300

Makah Reservation (Ozette) Neah Bay WA 98357 14300

Muckleshoot Reservation Auburn WA 98002 16200

Nisqually Reservation Olympia WA 98503 16700

Nooksack Reservation Deming WA 98244 0157 16800

Port Gamble Reservation Kingston WA 98346 19900

Puyallup Reservation Tacoma WA 98404 22100

Quileute Reservation La Push WA 98350 22600

Quinault Reservation Taholah WA 98587 0189 22700

Samish Indian Tribe, 

Washington

Anacortes WA 98221 24400

Sauk-Suiattle Reservation Darrington WA 98241 25400

Shoalwater Reservation Tokeland WA 98590 0130 26500
Skokomish Reservation Shelton WA 98584 9748 27000

Snoqualmie Tribe Fall City WA 98024 27300

Spokane Reservation Wellpinit WA 99040 27800

Squaxin Island Reservation Shelton WA 98584 9200 27900

Stillaguamish Reservation Arlington WA 98223 9056 28400

Port Madison Reservation Suquamish WA 98392 28600

Swinomish Reservation La Conner WA 98257 0817 28800

Tulalip Reservation Marysville WA 98271 9715 30100

Upper Skagit Reservation Sedro Woolley WA 98284 31100

Bad River Reservation Odanah WI 54861 01200

Forest County Potawatomi Crandon WI 54520 08200

Forest County Potawatomi 

Reservation

Crandon WI 54520 08200

Lac Courte Oreilles 

Reservation

Hayward WI 54843 13000

Lac du Flambeau 

Reservation

Lac du Flambeau WI 54538 13100

Menominee Reservation Keshena WI 54135 0910 14900

Oneida Reservation Oneida WI 54155 17400
Red Cliff Reservation Bayfield WI 54814 22900

Mole Lake Reservation Crandon WI 54520 9635 27500

St. Croix Reservation Hertel WI 54845 28000

Stockbridge-Munsee 

Reservation

Bowler WI 54416 28300

Wind River Reservation Ft. Washakie WY 82514 00800

Passamaquoddy Tribe 

(Pleasant Point)

60000

Shawnee 26200

Odgers Ranch 29200

Ruby Valley Colony 29200

Turtle Mountain Public 

Domain Tracts

30400
Tribe Ozone 8-Hour (2008 

NAAQS) Attainment Status

PM-10 (1987 NAAQS) 

Attainment Status

Metlakatla Indian Community, 

Annette Island Reserve

Poarch Band of Creek Indians of 

Alabama

Ak Chin Indian Community of the 

Maricopa (Ak Chin) Indian 

Reservation, Arizona

Cocopah Tribe of Arizona Completely within PM-10 

Nonattainment Area

Colorado River Indian Tribes of the 

Colorado River Indian Reservation, 

Arizona and California

Partially within PM-10 

nonattainment Area

Fort McDowell Mohave-Apache 

Community of the Fort McDowell 

Indian Reservation, Arizona

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

Gila River Indian Community of the 

Gila River Indian Reservation of 

Arizona

Partially within PM-10 

nonattainment Area

Havasupai Tribe of the Havasupai 

Reservation, Arizona

Hopi Tribe of Arizona

Hualapai Indian Tribe of the 

Hualapai Indian Reservation, 

Arizona

Kaibab Band of Paiute Indians of 

the Kaibab Indian Reservation, 

Arizona

Navajo Nation of New Mexico

Pascua Yaqui Tribe of Arizona

Quechan Tribe of the Fort Yuma 

Indian Reservation. California & 

Arizona

Completely within Ozone 

Nonattainment Area

Partially within PM-10 

nonattainment Area

Salt River Pima-Maricopa Indian 

Community of the Salt River 

Reservation, Arizona

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

San Carlos Apache Tribe of the San 

Carlos Reservation, Arizona

Partially within PM-10 

nonattainment Area

San Juan Southern Paiute Tribe of 

Arizona

Tohono O'odham Nation of 

Arizona

Partially within PM-10 

nonattainment Area
Tohono O'odham Nation of 

Arizona - Gila Bend

Tohono O'odham Nation of 

Arizona - San Xavier

Tonto Apache Tribe of Arizona

White Mountain Apache Tribe of 

the Fort Apache Reservation, 

Arizona

Yavapai-Apache Nation of the 

Camp Verde Indian Reservation, 

Arizona

Yavapai-Prescott Tribe of the 

Yavapai Reservation, Arizona

Agua Caliente Band of Cahuilla 

Indians of the Cahuilla Indian 

Reservation, California

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

Alturas Indian Rancheria of Pit 

River Indians of California

Augustine Band of Cahuilla Mission 

Indians of the Augustine 

Reservation, California

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

Bear River Band of the Rohnerville 

Rancheria of California

Berry Creek Rancheria of Maidu 

Indians of California

Completely within Ozone 

Nonattainment Area

Big Lagoon Rancheria, California

Big Pine Band of Owens Valley 

Paiute Shoshone Indians of the Big 

Pine Reservation, California

Big Sandy Rancheria of Mono 

Indians of California

Completely within Ozone 

Nonattainment Area

Big Valley Band of Pomo Indians of 

the Big Valley Rancheria, California

Blue Lake Rancheria of California

Bridgeport Paiute Indian Colony of 

California
Buena Vista Rancheria of Me-Wuk 

Indians of California

Cabazon Band of Cahuilla Mission 

Indians of the Cabazon 

Reservation, California

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

Cachil DeHe Band of Wintun 

Indians of the Colusa Indian 

Community of the Colusa 

Rancheria, California

Cahto Indian Tribe of the 

Laytonville Rancheria, California

Cahuilla Band of Mission Indians of 

the Cahuilla Reservation, California

Completely within Ozone 

Nonattainment Area

Campo Band of Diegueno Mission 

Indians of the Campo Indian 

Reservation, California

Completely within Ozone 

Nonattainment Area

Capitan Grande Band of Diegueno 

Mission Indians of California

Completely within Ozone 

Nonattainment Area

Cedarville Rancheria, California

Chemehuevi Indian Tribe of the 

Chemehuevi Reservation, 

California

Completely within PM-10 

Nonattainment Area

Cher-Ae Heights Indian Community 

of the Trinidad Rancheria, 

California

Chicken Ranch Rancheria of MeWuk Indians of California

Cloverdale Rancheria of Pomo 

Indians of California

Cold Springs Rancheria of Mono 

Indians of California

Completely within Ozone 

Nonattainment Area

Cortina Indian Rancheria of Wintun 

Indians of California

Coyote Valley Band of Pomo 

Indians of California

Cuyapaipe Community of Diegueno 

Mission Indians of the Cuyapaipe 

Reservation, California

Completely within Ozone 

Nonattainment Area
Death Valley Timbi-Sha Shoshone 

Band of California

Dry Creek Rancheria of Pomo 

Indians of California

Elem Indian Colony of Pomo 

Indians of the Sulphur Bank 

Rancheria, California

Elk Valley Rancheria of California

Enterprise Rancheria of Maidu 

Indians of California

Completely within Ozone 

Nonattainment Area

Fort Bidwell Indian Community of 

Paiute Indians of the Fort Bidwell 

Reservation, California

Fort Independence Indian 

Community of Paiute Indians of the 

Fort Independence Reservation, 

California

Completely within PM-10 

Nonattainment Area

Fort Mojave Indian Tribe of 

Arizona, California & Nevada

Partially within PM-10 

nonattainment Area

Greenville Rancheria of Maidu 

Indians of California

Grindstone Indian Rancheria of 

Wintun-Wailaki Indians of 

California

Guidiville Rancheria of California

Guidiville Rancheria of California

Hoopa Valley Tribe, California

Hopland Band of Pomo Indians of 

the Hopland Rancheria, California

Inaja Band of Diegueno Mission 

Indians of the Inaja and Cosmit 

Reservation, California

Completely within Ozone 

Nonattainment Area

Ione Band of Miwok Indians of 

California

Jackson Rancheria of Me-Wuk 

Indians of California

Jamul Indian Village of California Completely within Ozone 

Nonattainment Area
Karuk Tribe of California

Kashia Band of Pomo Indians of the 

Stewarts Point Rancheria

La Jolla Band of Luiseno Mission 

Indians of the La Jolla Reservation, 

California

Completely within Ozone 

Nonattainment Area

La Posta Band of Diegueno Mission 

Indians of the La Posta Indian 

Reservation, California

Completely within Ozone 

Nonattainment Area

Los Coyotes Band of Cahuilla 

Mission Indians of the Los Coyotes 

Reservation, California

Completely within Ozone 

Nonattainment Area

Lytton Rancheria of California Completely within Ozone 

Nonattainment Area

Manchester Band of Pomo Indians 

of the Manchester-Point Arena 

Rancheria, California

Manzanita Band of Diegueno 

Mission Indians of the Manzanita 

Reservation, California

Completely within Ozone 

Nonattainment Area

Mechoopda Indian Tribe of Chico 

Rancheria, California

Mesa Grande Band of Diegueno 

Mission Indians of the Mesa 

Grande Reservation, California

Completely within Ozone 

Nonattainment Area

Middletown Rancheria of Pomo 

Indians of California

Mooretown Rancheria of Maidu 

Indians of California

Completely within Ozone 

Nonattainment Area

Morongo Band of Cahuilla Mission 

Indians of the Morongo 

Reservation, California

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

Northfork Rancheria of Mono 

Indians of California

Completely within Ozone 

Nonattainment Area

Paitue-Shoshone Indians of the 

Lone Pine Community

Completely within PM-10 

Nonattainment Area
Paiute-Shoshone Indians of the 

Bishop Community of the Bishop 

Colony, California

Pala Band of Luiseno Mission 

Indians of the Pala Reservation, 

California

Completely within Ozone 

Nonattainment Area

Paskenta Band of Nomlaki Indians 

of California

Pauma Band of Luiseno Mission 

Indians of the Pauma and Yuima 

Reservation, California

Completely within Ozone 

Nonattainment Area

Pechanga Band of Luiseno Mission 

Indians of the Pechanga 

Reservation, California

Completely within Ozone 

Nonattainment Area

Picayune Rancheria of Chukchansi 

Indians of California

Completely within Ozone 

Nonattainment Area

Pinoleville Rancheria of Pomo 

Indians of California

Pit River Tribe of California - Big 

Bend Rancheria

Pit River Tribe of California - 

Lookout Rancheria

Pit River Tribe of California - 

Montgomery Creek Rancheria

Pit River Tribe of California - 

Roaring Creek Rancheria

Pit River Tribe of California - XL 

Ranch

Potter Valley Rancheria of Pomo 

Indians of California

Quartz Valley Indian Community of 

the Quartz Valley Reservation of 

Calfornia

Ramona Band or Village of Cahuilla 

Mission Indians of California

Completely within Ozone 

Nonattainment Area

Redding Rancheria of California

Redwood Valley Rancheria of 

Pomo Indians of California

Rincon Band of Luiseno Mission 

Indians of the Rincon Reservation, 

California

Completely within Ozone 

Nonattainment Area
Robinson Rancheria of Pomo 

Indians of California

Round Valley Indian Tribes of the 

Round Valley Reservation, 

California (formerly known as the 

Covelo Indian Community)

Rumsey Indian Rancheria of 

Wintun Indians of California

Completely within Ozone 

Nonattainment Area

San Manual Band of Serrano 

Mission Indians of the San Manual 

Reservation, California

Completely within Ozone 

Nonattainment Area

San Pasqual Band of Diegueno 

Mission Indians of California

Completely within Ozone 

Nonattainment Area

Santa Rosa Band of Cahuilla 

Mission Indians of the Santa Rosa 

Reservation, California

Completely within Ozone 

Nonattainment Area

Partially within PM-10 

nonattainment Area

Santa Rosa Indian Community of 

the Santa Rosa Rancheria, 

California

Completely within Ozone 

Nonattainment Area

Santa Ynez Band of Chumash 

Mission Indians of the Santa Ynez 

Reservation, California

Santa Ysabel Band of Diegueno 

Mission Indians of the Santa Ysabel 

Reservation, California

Completely within Ozone 

Nonattainment Area

Scotts Valley Band of Pomo Indians 

of California

Sheep Ranch Rancheria of Me-Wuk 

Indians of California

Completely within Ozone 

Nonattainment Area

Sherwood Valley Rancheria of 

Pomo Indians of California

Shingle Springs Band of Miwok 

Indians, Shingle Springs Rancheria 

(Verona Tract), California

Completely within Ozone 

Nonattainment Area

Smith River Rancheria of California

Soboda Band of Luiseno Mission 

Indians of the Soboda Reservation, 

California

Completely within Ozone 

Nonattainment Area

Susanville Indian Rancheria of 

Paiute, Maidu, Pit River & Washoe 

Indians of California
Sycuan Band of Diegueno Mission 

Indians of California

Completely within Ozone 

Nonattainment Area

Table Bluff Rancheria of Wiyot 

Indians of California

Table Mountain Rancheria of 

California

Completely within Ozone 

Nonattainment Area

Torres-Martinez Band of Cahuilla 

Missions Indians of California

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

Tule River Indian Tribe of the Tule 

River Reservation, California

Completely within Ozone 

Nonattainment Area

Tuolumne Band of Me-Wuk Indians 

of the Tuolumme Rancheria of 

California

Twenty-Nine Palms Band of 

Luiseno Mission Indians of 

California

Completely within Ozone 

Nonattainment Area

Completely within PM-10 

Nonattainment Area

United Auburn Indian Community 

of the Auburn Rancheria of 

California

Upper Lake Band of Pomo Indians 

of Upper Lake Rancheria of 

California

Utu Utu Gwaitu Paiute Tribe of the 

Benton Paiute Reservation, 

California

Viejas (Baron Long) Group of 

Capitan Grande Band of Mission 

Indians of the Viejas Reservation, 

California

Completely within Ozone 

Nonattainment Area

Washoe Tribe of Nevada & 

California - Woodfords Community

Winnemucca Indian Colony of 

Nevada

Yurok Tribe of the Yurok 

Reservation, California

Southern Ute Indian Tribe of the 

Southern Ute Reservation, 

Colorado

Ute Mountain Tribe of the Ute 

Mountain Reservation, Colorado, 

New Mexico and Utah
Mashantucket Pequot Tribe of 

Connecticut

Completely within Ozone 

Nonattainment Area

Mohegan Indian Tribe of 

Connecticut

Completely within Ozone 

Nonattainment Area

Miccosukee Tribe of Indians of 

Florida

Seminole Tribe of Florida

Seminole Tribe of Florida

Seminole Tribe of Florida

Sac and Fox Tribe of the Mississippi 

in Iowa

Coeur D'Alene Tribe of the Coeur 

D'Alene Reservation, Idaho

Kootenai Tribe of Idaho

Nez Perce Tribe of Idaho

Shoshone-Bannock Tribes of the 

Fort Hall Reservation of Idaho

Partially within PM-10 

nonattainment Area

Iowa Tribe of Kansas and Nebraska

Kickapoo Tribe of Indians of the 

Kickapoo Reservation in Kansas

Prairie Band of Potawatomi 

Indians, Kansas

Sac & Fox of Missouri in Kansas 

and Nebraska

Chitimacha Tribe of Louisiana

Coushatta Tribe of Louisiana

Jena Band of Choctaw Indians, 

Louisiana

Tunica-Biloxi Indian Tribe of 

Louisiana

Wampanoag Tribe of Gay Head 

(Aquinnah) of Massachusetts

Completely within Ozone 

Nonattainment Area

Aroostook Band of Micmac Indians 

of Maine

Houlton Band of Maliseet Indians 

of Maine

Passamaquoddy Tribe (Indian 

Township)

Penobscot Tribe of Maine
Bay Mills Indian Community of the 

Sault Ste. Marie Band of Chippewa 

Indians, Bay Mills Reservation, 

Michigan

Grand Traverse Band of Ottawa & 

Chippewa Indians of Michigan

Hannahville Indian Community of 

Wisconsin Potawatomie Indians of 

Michigan

Huron Potawatomi, Inc., Michigan

Keweenaw Bay Indian Community 

of L'Anse and Ontonagon Bands of 

Chippewa Indians of the L'Anse 

Reservation, Michigan

Keweenaw Bay Indian Community 

of L'Anse and Ontonagon Bands of 

Chippewa Indians of the L'Anse 

Reservation, Michigan

Little River Band of Ottawa Indians 

of Michigan

Little River Band of Ottawa Indians, 

Michigan

Little Traverse Bay Bands of Odawa 

Indians of Michigan

Little Traverse Bay Bands of Odawa 

Indians, Michigan

Match-E-Be-Nash-She-Wish Band 

of Pottawatomi Indians of 

Michigan

Pokagon Band of Potawatomi 

Indians of Michigan

Saginaw Chippewa Indian Tribe of 

Michigan, Isabella Reservation

Sault Ste. Marie Tribe of Chippewa 

Indians of Michigan
Lower Sioux Indian Community of 

Minnesota Mdewakanton Sioux 

Indians of the Lower Sioux 

Reservation in Minnesota

Minnesota Band of Chippewa 

Indians, Mille Lacs Band, 

Minnesota

Minnesota Chippewa Tribe - Leech 

Lake Band

Minnesota Chippewa Tribe, Bois 

Forte Band

Minnesota Chippewa Tribe, Bois 

Forte Band (Deer Creek), 

Minnesota

Minnesota Chippewa Tribe, Bois 

Forte Band (Nett Lake),Minnesota

Minnesota Chippewa Tribe, Fond 

du Lac Band, Minnesota

Minnesota Chippewa Tribe, Grand 

Portage Band, Minnesota

Minnesota Chippewa Tribe, White 

Earth Band, Minnesota

Prairie Island Indian Community of 

Minnesota Mdewakanton Sioux 

Indians of the Prairie Island 

Reservation, Minnesota

Red Lake Band of Chippewa Indians 

of the Red Lake Reservation, 

Minnesota

Red Lake Band of Chippewa Indians 

of the Red Lake Reservation, 

Minnesota

Shakopee Mdewakanton Sioux 

Community of Minnesota (Prior 

Lake)

Upper Sioux Indian Community of 

the Upper Sioux Reservation, 

Minnesota

Mississippi Band of Choctaw 

Indians, Mississippi

Assiniboine and Sioux Tribes of the 

Fort Peck Indian Reservation, 

Montana
Blackfeet Tribe of the Blackfeet 

Indian Reservation of Montana

Chippewa-Cree Indians of the 

Rocky Boy's Reservation, Montana

Confederated Salish & Kootenai 

Tribes of the Flathead Reservation, 

Montana

Partially within PM-10 

nonattainment Area

Crow Tribe of Montana

Fort Belknap Indian Community of 

the Fort Belknap Reservation of 

Montana

Northern Cheyenne Tribe of the 

Northern Cheyenne Indian 

Reservation, Montana

Partially within PM-10 

nonattainment Area

Eastern Band of Cherokee Indians 

of North Carolina

Spirit Lake Tribe, North Dakota 

(formerly Devils Lake Sioux Tribe)

Standing Rock Sioux Tribe of North 

and South Dakota

Three Affiliated Tribes of the Fort 

Berthold Reservation, North 

Dakota

Turtle Mountain Band of Chippewa 

Indians of North Dakota

Omaha Tribe of Nebraska

Ponca Tribe of Nebraska

Santee Sioux Tribe of the Santee 

Reservation of Nebraska

Winnebago Tribe of Nebraska

Jicarilla Apache Tribe of the Jicarilla 

Apache Indian Reservation, New 

Mexico

Mescalero Apache Tribe of the 

Mescalero Reservation, New 

Mexico

Navajo Nation

Navajo Nation
Navajo Nation

Pueblo of Acoma, New Mexico

Pueblo of Acoma, New Mexico

Pueblo of Cochiti, New Mexico

Pueblo of Isleta, New Mexico

Pueblo of Jemez, New Mexico

Pueblo of Laguna, New Mexico

Pueblo of Nambe, New Mexico

Pueblo of Picuris, New Mexico

Pueblo of Pojoaque, New Mexico

Pueblo of San Felipe, New Mexico

Pueblo of San Ildelfonso, New 

Mexico

Pueblo of San Juan, New Mexico

Pueblo of Sandia, New Mexico

Pueblo of Santa Ana, New Mexico

Pueblo of Santa Clara, New Mexico

Pueblo of Santo Domingo, New 

Mexico

Pueblo of Taos, New Mexico

Pueblo of Tesuque, New Mexico

Pueblo of Zia, New Mexico

Zuni Tribe of the Zuni Reservation, 

New Mexico

Duckwater Shoshone Tribe of the 

Duckwater Reservation, Nevada

Ely Shoshone Tribe of Nevada

Fort McDermitt Paiute and 

Shoshone Tribes of the Fort 

McDermitt Indian Reservation, 

Nevada and Oregon

Las Vegas Tribe of Paiute Indians of 

the Las Vegas Indian Colony, 

Nevada

Completely within PM-10 

Nonattainment Area

Lovelock Paiute Tribe of the 

Lovelock Indian Colony, Nevada
Lovelock Piaute Tribe of the 

Lovelock Indian Colony, Nevada

Moapa Band of Paiute Indians of 

the Moapa River Indian 

Reservation, Nevada

Paiute-Shoshone Tribe of the 

Fallon Reservation and Colony, 

Nevada

Paiute-Shoshone Tribe of the 

Fallon Reservation and Colony, 

Nevada

Pyramid Lake Paiute Tribe of the 

Pyramid Lake Reservation, Nevada

Reno-Sparks Indian Colony, Nevada Partially within PM-10 

nonattainment Area

Shoshone-Paiute Tribes of the 

Duck Valley Reservation, Nevada

Summit Lake Paiute Tribe of 

Nevada

Te-Moak Tribe of Western 

Shoshone Indians of Nevada - 

Battle Mountain Band

Te-Moak Tribe of Western 

Shoshone Indians of Nevada - Elko 

Band

Te-Moak Tribe of Western 

Shoshone Indians of Nevada - 

South Fork Band

Te-Moak Tribe of Western 

Shoshone Indians of Nevada - 

Wells Band

Walker River Paiute Tribe of the 

Walker River Reservation, Nevada

Washoe Tribe of Nevada & 

California - Carson Colony

Washoe Tribe of Nevada & 

California - Stewart Community

Washoe Tribe of Nevada & 

California - Washoe Ranches

Washoe Tribe of Nevada and 

California
Washoe Tribe of Nevada and 

California - Dresslerville Colony

Yerington Paiute Tribe of the 

Yerington Colony and Campbell 

Ranch, Nevada

Yerington Paiute Tribe of the 

Yerington Colony and Campbell 

Ranch, Nevada

Yomba Shoshone Tribe of the 

Yomba Reservation, Nevada

Cayuga Nation of New York

Onondaga Nation of New York

Seneca Nation of New York Partially within Ozone 

nonattainment Area

Seneca Nation of New York

Seneca Nation of New York

St. Regis Band of Mohawk Indians 

of New York

Tonawanda Band of Seneca Indians 

of New York

Tuscarora Nation of New York

Alabama-Quassarte Tribal Town of 

the Creek Nation of Oklahoma

Cherokee Nation of Oklahoma

Chickasaw Nation, Oklahoma

Choctaw Nation of Oklahoma

Delaware Tribe of Indians, 

Oklahoma

Kialegee Tribal Town of the Creek 

Indian Nation of Oklahoma

Miami Tribe of Oklahoma

Modoc Tribe of Oklahoma

Muscogee (Creek) Nation, 

Oklahoma

Seminole Nation of Oklahoma

United Keetoowah Band of 

Cherokee Indians of Oklahoma
Wyandotte Tribe of Oklahoma

Burns Paiute Tribe of the Burns 

Paiute Indian Colony of Oregon

Confederated Tribes of the Coos, 

Lower Umpqua, and Siuslaw 

Indians of Oregon

Confederated Tribes of the Grand 

Ronde Community of Oregon

Confederated Tribes of the Siletz 

Reservation, Oregon

Confederated Tribes of Umatilla 

Reservation, Oregon

Confederated Tribes of Warm 

Springs Reservation of Oregon

Confederated Tribes of Warm 

Springs Reservation of Oregon

Confederated Tribes of Warm 

Springs Reservation of Oregon

Coquille Tribe of Oregon

Cow Creek Band of Umpqua 

Indians of Oregon

Klamath Indian Tribe of Oregon

Narragansett Indian Tribe of Rhode 

Island

Catawba Indian Nation (aka 

Catawba Tribe of South Carolina)

Cheyenne River Sioux Tribe of the 

Cheyenne River Reservation, South 

Dakota

Cheyenne River Sioux Tribe of the 

Cheyenne River Reservation, South 

Dakota

Crow Creek Sioux Tribe of the 

Crow Creek Reservation, South 

Dakota

Flandreau Santee Sioux Tribe of 

South Dakota

Lower Brule Sioux Tribe of the 

Lower Brule Reservation, South 

Dakota
Oglala Sioux Tribe of the Pine Ridge 

Reservation, South Dakota

Rosebud Sioux Tribe of the 

Rosebud Indian Reservation, South 

Dakota

Sisseton-Wahpeton Sioux Tribe of 

the Lake Traverse Reservation, 

South Dakota

Yankton Sioux Tribe of South 

Dakota

Alabama-Coushatta Tribes of Texas

Kickapoo Traditional Tribe of Texas

Kickapoo Traditional Tribe of Texas

Ysleta Del Sur Pueblo of Texas 

(Tigua)

Partially within PM-10 

nonattainment Area

Confederated Tribes of the 

Goshute Reservation, Nevada and 

Utah

Northwestern Band of Shoshoni 

Nation of Utah (Washakie)

Paiute Indian Tribe of Utah

Paiute Indian Tribe of Utah

Paiute Indian Tribe of Utah

Paiute Indian Tribe of Utah

Paiute Indian Tribe of Utah

Skull Valley Band of Goshute 

Indians of Utah

Ute Indian Tribe of the Uintah and 

Ouray Reservation, Utah

Confederated Tribes and Bands of 

the Yakama Indian Nation of the 

Yakama Reservation, Washington

Confederated Tribes of the 

Chehalis Reservation, Washington

Confederated Tribes of the Colville 

Reservation, Washington

Cowlitz Indian Tribe of Southwest 

Washington
Hoh Indian Tribe of the Hoh Indian 

Reservation, Washington

Jamestown S'Klallam Tribe of 

Washington

Kalispel Indian Community of the 

Kalispel Reservation, Washington

Lower Elwha Tribal Community of 

the Lower Elwah Reservation, 

Washington

Lummi Tribe of the Lummi 

Reservation, Washington

Makah Indian Tribe of the Makah 

Indian Reservation, Washington

Makah Indian Tribe of the Makah 

Indian Reservation, Washington

Muckleshoot Indian Tribe of the 

Muckleshoot Reservation, 

Washington

Nisqually Indian Tribe of the 

Nisqually Reservation, Washington

Nooksack Indian Tribe of 

Washington

Port Gamble Indian Community of 

the Port Gamble Reservation, 

Washington

Puyallup Tribe of the Puyallup 

Reservation, Washington

Quileute Tribe of the Quileute 

Reservation, Washington

Quinault Tribe of the Quinault 

Reservation, Washington

Samish Indian Tribe, Washington

Sauk-Suiattle Tribe of Washington

Shoalwater Bay Tribe of the 

Shoalwater Bay Indian Reservation, 

Washington
Skokomish Indian Tribe of the 

Skokomish Reservation, 

Washington

Snoqualmie Tribe

Spokane Tribe of the Spokane 

Reservation, Washington

Squaxin Island Tribe of the Squaxin 

Island Reservation, Washington

Stillaguamish Tribe of Washington

Suquamish Indian Tribe of the Port 

Madison Reservation, Washington

Swinomish Indians of the 

Swinomish Reservation, 

Washington

Tulalip Tribes of the Tulalip 

Reservation, Washington

Upper Skagit Indian Tribe of 

Washington

Bad River Band of the Lake 

Superior Tribe of Chippewa Indians 

of the Bad River Reservation, 

Wisconsin

Forest County Potawatomi 

Community of Wisconsin 

Potawatomi Indians, Wisconsin

Forest County Potawatomi 

Community of Wisconsin 

Potawatomi Indians, Wisconsin

Lac Courte Oreilles Band of Lake 

Superior Chippewa Indians of the 

Lac Courte Oreilles Reservation of 

Wisconsin

Lac du Flambeau Band of Lake 

Superior Chippewa Indians of the 

Lac du Flambeau Reservation of 

Wisconsin

Menominee Indian Tribe of 

Wisconsin

Oneida Tribe of Wisconsin
Red Cliff Band of Lake Superior 

Chippewa Indians of Wisconsin

Sokaogon Chippewa Community of 

the Mole Lake Band of Chippewa 

Indians, Wisconsin

St. Croix Chippewa Indians of 

Wisconsin, St. Croix Reservation

Stockbridge-Munsee Community 

of Mohican Indians of Wisconsin

Shoshone Tribe of the Wind River 

Reservation, Wyoming

Passamaquoddy Tribe (Pleasant 

Point)

Shawnee

Te-Moak Tribe of Western 

Shoshone Indians of Nevada - 

Odgers Ranch

Te-Moak Tribe of Western 

Shoshone Indians of Nevada - Ruby 

Valley Band

Turtle Mountain Band of Chippewa
PM2.5 24-Hour (2006 

NAAQS) Attainment Status

PM2.5 Annual (1997 

NAAQS) Attainment Status
Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area
Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area
Completely within 24-Hour 

PM2.5 Nonattainment Area
Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area
Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area
Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Partially within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area
Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area

Completely within 24-Hour 

PM2.5 Nonattainment Area

Completely within Annual 

PM2.5 Nonattainment Area









Partially within 24-Hour 

PM2.5 Nonattainment Area