Smith River Fort McDermitt Duck ValleyElk Valley Karuk XL Ranch Fort Bidwell

KarukResighini Quartz Valley XL Ranch Cedarville Fort McDermitt

Big Yurok Karuk Alturas Summit Lake Lagoon Karuk Lookout Likely WellsHoopa Valley

Big Bend WinnemuccaTrinidad Roaring Creek Pit River ElkoBlue Lake Montgomery Creek

Table Bluff Pit River Battle Mountain South Fork Rohnerville Redding Susanville South Fork

LovelockSusanville PyramiGreenvilleRound Valley Lake

d GoshutePaskenta Paiute

MechoopdaLaytonville Grindstone Berry Creek Ely

Reno-Sherwood Valley Potter Valley Enterprise Sparks Fallon Paiute-Shoshone Redwood Valley Upper LakeCoyote Valley Robinson Colusa

Mooretown Carson Ely

Pinoleville Upper Lake CampbellStewartRobinsonManchester- Cortina Stewart YombaWalker River DuckwaterPoint Arena Hopland Sulphur Bank Auburn Washoe

Cloverdale RumseyBig Valley Dresslerville

Ranches YeringtonStewarts Point Shingle Springs WoodfordsMiddletownDry Creek NN EE VV AA DD AA

Ione Band of Miwok JacksonGraton Bridgeport

TuolumneLytton Chicken Ranch Benton Paiute Paiute (UT) Southern Ute

CC AA LL II FF OO RR NN II AA Ute MountainTimbi-Sha Jicarilla Apache Nation

North Fork Bishop Shoshone Paiute (UT)Big PineBig Sandy KaibabPicayune Navajo Nation

Cold Springs Navajo NationFort IndependenceTableMountain Moapa River

Lone Pine Navajo Nation Hopi JemezTimbi-Sha Shoshone Las Vegas Havasupai ZiaSanta Rosa Timbi-Sha Shoshone Navajo Nation ZiaTule River Hopi Navajo Nation

Navajo LagunaHualapai Nation

Laguna IsletaZuni AcomaHualapai Navajo Nation LagunaAA RR II ZZ OO NN AA Hopi ZuniHualapai Yavapai-Apache Nation Acoma

Fort Mojave Hualapai Zuni ZuniYavapai-Apache NationYavapai-Prescott

Santa Ynez Chemehuevi Tonto Apache

Fort ApacheSan Manuel Twenty-Nine Palms

Agua Caliente Colorado RiverMorongo Agua Caliente Fort McDowell Yavapai NationSoboba Cabazon Salt RiverRamona Sant Augustine San CarlosCabazonCahuilla Rosa

a Torres-Pechanga

Pauma and Yuima La Jolla Martinez Gila RiverPala Los Coyotes Maricopa (Ak Chin)Rincon Santa Ysabel Tohono O'odham Nation Tohono O'odham NationSan Pasqual Inaja and CosmitMesa GrandeBarona Ewiiaapaayp Fort YumaCapitan Grande La Posta

Viejas ManzanitaSycuan La Posta Cocopah

Cocopah Pascua Pueblo Yaqui

Jamul Campo Campo Tohono O'odham Nation

Tohono O'odham Nation

Tribal LandsIN US EPA REGION 9

Tribal lands Tribal lands outside EPA Region 9 County Boundary

Sources: US Census Bureau (2011),ESRI (2006), TANA (2006) EPA (2011). AIR1100040_7May 16, 2011

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