| ( Agency Type = 'T' OR Tribal Code IS NOT NULL ) | Tribal code | ||||||||
| to be entered | |||||||||
| EPA Region Code | State Abbr | Agency Desc | Agency Type | Supporting Agency Code | StateCountySite | Tribal Code | Date Site Established | Date Site Terminated | |
| 01 | MA | Wampanoag Tribe of Gay Head of Massachusetts | T | 030 | 250070001 | 030 | 01/01/02 | ||
| ME | Aroostook Band of Micmac Indians of Maine | T | 031 | 230031100 | 01/01/04 | 031 | |||
| Passamaquoddy Tribe of Maine, Pleasant Point Reservation | T | 017 | 230290031 | 017 | 07/01/03 | 12/31/05 | |||
| T | 017 | 230290032 | 017 | 03/31/06 | |||||
| Penobscot Tribe of Maine | T | 018 | 230191100 | 018 | 01/01/03 | ||||
| 02 | NY | St. Regis Band of Mohawk Indians of New York | T | 007 | 360337002 | 007 | 11/15/00 | 11/28/01 | |
| T | 007 | 360337003 | 007 | 11/28/01 | |||||
| T | 007 | 360897001 | 007 | 11/15/00 | |||||
| 04 | NC | Eastern Band Of Cherokee Indians of North Carolina | T | 001 | 370990005 | 04/01/99 | 001 | ||
| T | 001 | 370990006 | 04/01/00 | 001 | |||||
| 05 | MI | Grand Traverse Band of Ottawa And Chippewa Indians, MI | T | 468 | 260890001 | 04/21/03 | 468 | ||
| Inter-Tribal Council of Michigan, Inc. | T | 1230 | 260330901 | 01/31/01 | |||||
| T | 1230 | 260330902 | 01/31/01 | ||||||
| T | 1230 | 260330903 | 10/01/05 | ||||||
| Little River Band of Ottawa Indians, MI | T | 482 | 261010922 | 04/01/06 | 482 | ||||
| MN | Fond du Lac Band of the Minnesota Chippewa Tribe | T | 405 | 270177416 | 05/24/01 | 405 | |||
| Grand Portage of the Minnesota Chippewa Tribe | T | 406 | 270317810 | 12/12/05 | 406 | ||||
| Leech Lake Band of Ojibwe, MN | T | 407 | 270210001 | 06/15/02 | 407 | ||||
| Mille Lacs Band of Ojibwe, MN | T | 408 | 270953051 | 06/17/97 | 408 | ||||
| WI | Bad River Band of Lake Superior Tribe of Chippewa Indians of Bad River | T | 430 | 550030009 | 05/30/01 | 430 | |||
| T | 430 | 550030010 | 07/25/02 | 430 | |||||
| Forest County Potawatomi Community, WI | T | 434 | 550410007 | 06/04/02 | 434 | ||||
| Lac Du Flambeau Band of Lake Superior Chippewa Indians of Lac Du Flambeau Reservation of WI | T | 432 | 551250003 | 432 | 02/19/93 | 10/29/93 | |||
| Menominee Indian Tribe of Wisconsin | T | 440 | 550780001 | 440 | 11/05/88 | 01/01/99 | |||
| Oneida Tribe of Indians of Wisconsin | T | 433 | 550870014 | 433 | 06/03/89 | 06/04/89 | |||
| Stockbridge Munsee Community, WI | T | 438 | 550093001 | 438 | 09/18/88 | 01/01/99 | |||
| T | 438 | 551150001 | 438 | 06/03/89 | 01/01/99 | ||||
| 06 | NM | All Indian Pueblo Council | T | 1218 | 350019004 | 01/01/00 | |||
| T | 1218 | 350439001 | 09/01/99 | ||||||
| T | 1218 | 350439003 | 09/01/99 | ||||||
| T | 1218 | 350439005 | 01/19/00 | ||||||
| T | 1218 | 350499002 | 09/01/99 | ||||||
| Inter-Tribal Environmental Council | T | 0535 | 350019013 | 01/01/03 | |||||
| T | 0535 | 350359017 | 702 | 03/28/07 | 11/05/07 | ||||
| T | 0535 | 350439011 | 720 | 01/01/03 | |||||
| T | 0535 | 350439012 | 715 | 01/01/03 | |||||
| T | 0535 | 350559016 | 718 | 07/19/06 | 03/25/07 | ||||
| Navajo Nation, AZ, NM, UT | T | 780 | 350451233 | 780 | 01/01/00 | 780 | |||
| Pueblo of Jemez, NM | T | 706 | 350439004 | 01/01/00 | 706 | ||||
| OK | Cherokee Nation, Oklahoma | T | 905 | 400019009 | 04/01/02 | 905 | |||
| T | 905 | 400219002 | 08/13/98 | 905 | |||||
| T | 905 | 400719010 | 01/01/02 | 905 | |||||
| T | 905 | 400979014 | 12/12/03 | 905 | |||||
| T | 905 | 401359015 | 10/03/04 | 905 | |||||
| Delaware Nation, OK | T | 807 | 400159008 | 807 | 11/01/99 | 807 | |||
| T | 807 | 400179001 | 07/01/99 | 807 | |||||
| T | 807 | 401339006 | 11/01/99 | 807 | |||||
| Oklahoma Dept. Of Environmental Quality Air Quality Division | F | 0812 | 400010490 | 905 | 09/01/68 | 12/31/99 | |||
| Pawnee Nation of Oklahoma | T | 812 | 401179007 | 11/01/99 | 812 | ||||
| Ponca Tribe of Indians of Oklahoma | T | 813 | 400719003 | 813 | 08/13/98 | 01/18/05 | |||
| Quapaw Tribe of Indians, OK | T | 920 | 401159004 | 920 | 07/01/99 | ||||
| T | 920 | 401159005 | 920 | 10/01/03 | |||||
| T | 920 | 401159006 | 920 | 10/01/03 | |||||
| T | 920 | 401159007 | 920 | 10/01/03 | |||||
| T | 920 | 401159008 | 920 | 10/01/03 | |||||
| Sac and Fox Nation, OK | T | 824 | 400819005 | 11/01/99 | 824 | ||||
| TX | Inter-Tribal Environmental Council | T | 0535 | 481419018 | 725 | 11/10/07 | |||
| Ysleta Del Sur Pueblo of Texas | T | 725 | 481419001 | 725 | 03/01/05 | ||||
| 08 | CO | Southern Ute Indian Tribe of Southern Ute Reservation, CO | T | 750 | 080671003 | 750 | 01/01/76 | 12/31/80 | |
| T | 750 | 080677001 | 750 | 12/01/81 | |||||
| T | 750 | 080677002 | 750 | 09/01/82 | |||||
| T | 750 | 080677003 | 750 | 04/01/97 | |||||
| MT | Assiniboine & Sioux Tribes of Fort Peck Indian Reservation, MT | T | 206 | 300850004 | 206 | 01/01/83 | 12/31/90 | ||
| T | 206 | 300850008 | 206 | 01/01/85 | 12/31/90 | ||||
| T | 206 | 300850010 | 206 | 01/01/84 | 12/31/90 | ||||
| T | 206 | 300850011 | 206 | 01/01/87 | 12/31/90 | ||||
| T | 206 | 300850012 | 206 | 08/31/87 | 09/30/93 | ||||
| T | 206 | 300850013 | 206 | 01/01/87 | 06/28/95 | ||||
| T | 206 | 300850014 | 206 | 01/23/92 | 10/10/96 | ||||
| T | 206 | 300850015 | 206 | 06/14/95 | 12/31/02 | ||||
| T | 206 | 301050002 | 206 | 01/01/85 | 12/31/87 | ||||
| Blackfeet Tribe of Blackfeet Indian Reservation of Montana | T | 201 | 300350101 | 201 | 01/01/94 | ||||
| T | 201 | 300350102 | 201 | 01/02/94 | |||||
| T | 201 | 300350103 | 201 | 07/01/93 | 12/31/04 | ||||
| T | 201 | 300350104 | 201 | 02/18/94 | 12/31/04 | ||||
| T | 201 | 300350105 | 201 | 02/24/98 | 12/31/04 | ||||
| T | 201 | 300350106 | 201 | 10/01/05 | |||||
| Confederated Salish & Kootenai Tribes of Flathead Reservation, MT | T | 203 | 300470013 | 203 | 01/01/81 | ||||
| T | 203 | 300470014 | 203 | 01/01/81 | 12/31/87 | ||||
| T | 203 | 300470015 | 203 | 01/01/81 | 12/31/82 | ||||
| T | 203 | 300470016 | 203 | 01/01/81 | 12/31/81 | ||||
| T | 203 | 300470017 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470018 | 203 | 01/01/81 | 12/31/84 | ||||
| T | 203 | 300470019 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470020 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470021 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470022 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470023 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470025 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470026 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470027 | 203 | 01/01/82 | 12/31/82 | ||||
| T | 203 | 300470028 | 203 | 01/01/84 | |||||
| T | 203 | 300470029 | 203 | 01/01/86 | 12/31/88 | ||||
| T | 203 | 300470030 | 203 | 07/01/92 | |||||
| T | 203 | 300470031 | 203 | 03/26/93 | |||||
| T | 203 | 300470032 | 203 | 01/04/96 | |||||
| T | 203 | 300470033 | 203 | 11/01/98 | 09/30/02 | ||||
| T | 203 | 300890004 | 01/01/84 | 203 | |||||
| T | 203 | 300890101 | 01/03/95 | 203 | |||||
| Crow Tribe of Montana | T | 202 | 300030042 | 01/01/85 | 202 | ||||
| T | 202 | 300030044 | 202 | 12/01/86 | 12/31/88 | ||||
| T | 202 | 300030045 | 01/01/87 | 202 | |||||
| Fort Belknap Indian Community of Fort Belknap Reservation of Montana | T | 204 | 300050001 | 204 | 01/01/81 | 12/31/89 | |||
| T | 204 | 300050002 | 204 | 01/01/83 | 07/01/93 | ||||
| Northern Cheyenne Tribe of Northern Cheyenne Indian Reservation, MT | T | 207 | 300870307 | 207 | 01/01/85 | ||||
| T | 207 | 300870760 | 207 | 03/01/81 | |||||
| T | 207 | 300870761 | 207 | 03/01/81 | |||||
| T | 207 | 300870762 | 207 | 03/01/81 | |||||
| ND | Spirit Lake Tribe, ND | T | 303 | 380057001 | 303 | 01/22/04 | |||
| T | 303 | 380057002 | 303 | 08/21/03 | |||||
| Three Affiliated Tribes of Fort Berthold Reservation, ND | T | 301 | 380250101 | 301 | 08/17/82 | 09/30/85 | |||
| T | 301 | 380250102 | 301 | 01/02/86 | |||||
| T | 301 | 380530108 | 301 | 01/01/86 | |||||
| T | 301 | 380550113 | 301 | 07/01/90 | |||||
| UT | Northwestern Band of Shoshoni Nation of Utah | T | 195 | 490037001 | 195 | 04/01/04 | |||
| Ute Indian Tribe of Uintah & Ouray Reservation, UT | T | 687 | 490137011 | 687 | 01/01/85 | ||||
| T | 687 | 490477022 | 687 | 01/01/85 | |||||
| WY | Arapahoe Tribe of The Wind River Reservation, WY | T | 281 | 560136001 | 11/15/02 | 281 | |||
| 09 | AZ | Fort McDowell Yavapai Nation, AZ | T | 613 | 040135100 | 613 | 11/14/01 | ||
| Gila River Indian Community of Gila River Indian Reservation, AZ | T | 614 | 040137002 | 614 | 07/01/02 | ||||
| T | 614 | 040137003 | 614 | 03/24/03 | |||||
| T | 614 | 040217001 | 614 | 07/01/02 | |||||
| T | 614 | 040217004 | 614 | 07/01/02 | |||||
| Hualapai Indian Tribe of Hualapai Indian Reservation, AZ | T | 606 | 040151000 | 606 | 03/01/99 | ||||
| T | 606 | 040151011 | 606 | 03/01/99 | |||||
| Navajo Nation, AZ, NM, UT | T | 780 | 040011234 | 780 | 01/01/99 | ||||
| Salt River Pima-Maricopa Indian Community of Salt River Reservation, AZ | T | 615 | 040137020 | 05/01/04 | 615 | ||||
| T | 615 | 040137021 | 05/27/02 | 615 | |||||
| T | 615 | 040137022 | 05/01/03 | 615 | |||||
| T | 615 | 040137023 | 07/01/02 | 615 | |||||
| T | 615 | 040137024 | 03/30/06 | 615 | |||||
| US EPA - Region 9 | P | 1104 | 040151111 | 606 | 06/01/05 | ||||
| CA | Blue Lake Rancheria, CA | T | 558 | 060237001 | 558 | 05/01/98 | |||
| Campo Band of Diegueno Mission Indians of Campo Indian Reservation, CA | T | 570 | 060730077 | 570 | 01/01/01 | ||||
| Cortina Indian Rancheria of Wintun Indians, CA | T | 513 | 060110007 | 513 | 02/01/01 | ||||
| Fort Independence Indian Community of Paiute Indians of Ft Independence, CA | T | 525 | 060271028 | 01/25/05 | 525 | ||||
| La Posta Band of Dieguento Mission Indians of La Posta Indian Reservation, CA | T | 577 | 060731011 | 577 | 01/26/04 | ||||
| T | 577 | 060732004 | 01/04/04 | 577 | |||||
| Manzanita Band of the Kumeyaay Nation | T | 579 | 060732000 | 579 | 04/25/03 | ||||
| Morongo Band of Cahuilla Mission Indians of Morongo Reservation, CA | T | 582 | 060651016 | 582 | 10/01/04 | ||||
| Paiute-Shoshone Indians of Bishop Community, CA | T | 549 | 060271023 | 01/01/05 | 549 | ||||
| Paiute-Shoshone Indians of the Lone Pine Community,CA | T | 624 | 060271018 | 05/22/03 | 624 | ||||
| Pala Band of Lurseno Mission Indians of Pala Reservation, CA | T | 583 | 060731201 | 583 | 10/15/00 | ||||
| Santa Rosa Indian Community of Santa Rosa Rancheria, CA | T | 542 | 060310500 | 542 | 08/01/06 | ||||
| Torres-Martinez Band of Cahuilla Mission Indians of California | T | 595 | 060651999 | 595 | 08/24/01 | ||||
| Yurok Tribe of the Yurok Reservation, CA | T | 562 | 060152003 | 562 | 05/03/06 | ||||
| T | 562 | 060232001 | 562 | 11/01/01 | |||||
| T | 562 | 060232002 | 562 | 07/01/05 | |||||
| NV | Yerington Paiute Tribe of Yerington Colony & Campbell Ranch, NV | T | 660 | 320191000 | 660 | 01/18/00 | |||
| 10 | ID | Coeur D'Alene Tribe of The Coeur D'Alene Reservation, ID | T | 181 | 160090011 | 08/10/03 | 181 | ||
| Idaho Department Of Health And Welfare-Environment Division | F | 0511 | 160690012 | 182 | 03/16/01 | ||||
| Kootenai Tribe of Idaho | T | 183 | 160210001 | 05/01/99 | 183 | ||||
| T | 183 | 160210002 | 08/09/02 | 183 | |||||
| Nez Perce Tribe of Idaho | T | 182 | 160490003 | 182 | 04/02/02 | ||||
| T | 182 | 160690006 | 182 | 08/10/92 | |||||
| T | 182 | 160690009 | 182 | 01/01/81 | |||||
| T | 182 | 160690013 | 182 | 04/24/03 | |||||
| T | 182 | 160690014 | 182 | 06/02/02 | |||||
| T | 182 | 160690222 | 182 | 05/01/06 | |||||
| Shoshone-Bannock Tribes of Fort Hall Reservation of Idaho | T | 180 | 160050020 | 180 | 11/15/01 | ||||
| T | 180 | 160110002 | 03/25/00 | 180 | |||||
| T | 180 | 160770006 | 180 | 10/08/96 | |||||
| T | 180 | 160770007 | 10/08/96 | 180 | |||||
| T | 180 | 160770008 | 10/08/96 | 180 | |||||
| T | 180 | 160770009 | 180 | 10/08/96 | 01/31/00 | ||||
| T | 180 | 160770010 | 10/08/96 | 180 | |||||
| T | 180 | 160770011 | 180 | 10/08/96 | |||||
| OR | Confederated Tribes of Umatilla Reservation of Oregon | T | 143 | 410590005 | 04/23/05 | 143 | |||
| T | 143 | 410597001 | 143 | 05/24/07 | |||||
| Confederated Tribes of Warm Springs Reservation of Oregon | T | 145 | 410311001 | 05/26/04 | 145 | ||||
| T | 145 | 410311002 | 03/27/07 | 145 | |||||
| WA | Confederated Tribe of Chehalis Reservation, WA | T | 105 | 530270008 | 10/02/06 | 105 | |||
| Confederated Tribes & Bands of Yakama Nations, WA | T | 124 | 530770015 | 01/31/06 | 124 | ||||
| Kalispel Indian Community of Kalispel Reservation, WA | T | 103 | 530510007 | 10/01/06 | 103 | ||||
| Makah Indian Tribe of Mekah Indian Reservation, WA | T | 108 | 530090014 | 10/02/07 | 108 | ||||
| Puyallup Tribe of Puyallup Reservation, WA | T | 115 | 530530022 | 01/30/08 | 115 | ||||
| T | 115 | 530531020 | 10/12/04 | 115 | |||||
| T | 115 | 530531022 | 10/13/06 | 115 | |||||
| Quinault Tribe of Quinault Reservation, WA | T | 117 | 530270011 | 04/28/04 | 117 | ||||
| T | 117 | 530270013 | 04/02/02 | 117 | |||||
| Samish Indian Tribe, Washington | T | 133 | 530570023 | 03/01/06 | 133 | ||||
| Skokomish Indian Tribe of Skokomish Reservation, WA | T | 120 | 530450006 | 120 | 11/01/06 | 06/16/08 | |||
| Spokane Tribe of Spokane Reservation, WA | T | 102 | 530650002 | 10/10/06 | 102 | ||||
| Suquamish Indian Tribe of Port Madison Reservation, WA | T | 114 | 530350008 | 08/03/99 | 114 | ||||
| Swinomish Indians of Swinomish Reservation, WA | T | 122 | 530570018 | 04/01/03 | 122 | ||||
| T | 122 | 530570019 | 04/01/03 | 122 | |||||
| Tulalip Triber of Tulalip Reservation, WA | T | 123 | 530611231 | 123 | 10/31/06 | ||||
| Upper Skagit Indian Tribe of Washington | T | 131 | 530570021 | 10/09/02 | 131 | ||||
| 25 | CC | St. Regis Band of Mohawk Indians of New York | T | 007 | CC0087004 | 007 | 04/15/02 | 06/30/04 | 007 |
| Count Distinct: 82 | Count: 189 | Count: 119 |