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    • BLM OR Administrative Unit Office Historic Polygon Hub

    Metadata Updated: March 3, 2026

    admu_ofc_hist_poly: Historic Administrative Units polygons taken from archived polygon data.The Administrative Units (ADMU) data standard contains requirements for administrative boundaries within the Oregon/Washington (OR/WA) Bureau of Land Management (BLM). The OR/WA BLM State Office jurisdiction consists of Districts sub-divided into Field Offices. This dataset was formerly known as Resource Area Boundaries (RAB). The OR/WA BLM administrative jurisdiction encompasses the entire political States of Oregon and Washington. A BLM District or Field Office may cross the political boundary between those States. The dataset includes boundary lines depicting official BLM District boundaries, as approved by the Washington Office, and those depicting administrative BLM Field Office boundaries, as approved by the OR/WA BLM State Director, where the boundary lines are not coincident with the official District line.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: us-pd

    Downloads & Resources

    Dates

    Metadata Created Date September 25, 2025
    Metadata Updated Date March 3, 2026

    Metadata Source

    Harvested from DOI BLM DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 25, 2025
    Metadata Updated Date March 3, 2026
    Publisher Bureau of Land Management
    Maintainer
    Identifier https://blm-egis.maps.arcgis.com/home/item.html?id=f8f56d8c85bf429c8611e427ee6313d5&sublayer=1
    Data First Published 2022-04-13T22:55:36Z
    Data Last Modified 2025-07-11T14:51:20Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:04
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/blm-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 92dabeca-fc40-4b3f-b66e-e202729e8c01
    Harvest Source Id ceb4b469-e13a-40f5-af40-5fe065f74ffa
    Harvest Source Title DOI BLM DCAT-US
    Homepage URL https://gbp-blm-egis.hub.arcgis.com/datasets/BLM-EGIS::blm-or-administrative-unit-office-historic-polygon-hub
    License http://www.usa.gov/publicdomain/label/1.0/
    Metadata Type geospatial
    Old Spatial -124.7038,46.2924,-116.4632,41.9921
    Program Code 010:000
    Source Datajson Identifier True
    Source Hash 71e3701045bf576b8b5939290a6df6ca5ea2924103709e925f0f9265c7dbd5bc
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -124.7038, 46.2924, -124.7038, 41.9921, -116.4632, 41.9921, -116.4632, 46.2924, -124.7038, 46.2924}

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