Federally Recognized Tribes

Published by EPA Office of Mission Support | U.S. Environmental Protection Agency | Metadata Last Checked: August 01, 2025 | Last Modified: 2021-02-11

This dataset provides authoritative names for federally recognized tribes as defined by the Bureau of Indian Affairs. EPA maintains this data (1978 - Present) and makes it available via the TRIBES Names Services

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Complete Metadata

bureauCode	[ "020:00" ]
dataQuality	true
identifier	3f4bd197-b312-4a0c-b179-6ea798f52ac4
issued	2021-01-28
landingPage	https://www.epa.gov/data-standards/tribes-services-tribal-identifier-data-standard#file-150427
language	[ "en-us" ]
primaryitinvestmentuii	020-000016006
programCode	[ "020:042" ]
references	[ "http://www.exchangenetwork.net/data-exchange/epa-tribal-identification-tribes/" ]
temporal	1978-01-01/2021-04-13