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Federally Recognized Tribes

Published by EPA Office of Mission Support | U.S. Environmental Protection Agency | Catalog Last Checked: May 01, 2026 at 06:07 PM | Dataset Last Updated: February 11, 2021
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

Resources

1 resource available

  • Tribe Entity Mapping

    THIS IS A LINK TO A SPREADSHEET THAT CONTAINS THE BIA TRIBE NAMES, BIA TRIBE CODES, AND EPA INTERNAL IDENTIFIERS FOR EACH TRIBE. TRIBE NAMES ARE TRACKED FROM 1978 - PRESENT.

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