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    • BLM OR Fish Anadromous Arc Hub

    Metadata Updated: January 30, 2026

    FISH_ANADROMOUS_ARC: This feature class is used to determine whether a particular anadromous fish species is present in a stream, which can affect protection buffer widths in land management plans and activities. The data comes primarily from the National Hydro Dataset (NHD), and is from actual observations or from modeled fish presence. While each district carried out their determinations in various ways, generally verification means that the fish biologist or other trained specialist was able to see the fish at the stream. This data is a descendent of the Aquatic Resources Information Management System (ARIMS).

    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 January 30, 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 January 30, 2026
    Publisher Bureau of Land Management
    Maintainer
    Identifier https://blm-egis.maps.arcgis.com/home/item.html?id=80c09795d23f4c0f8096b17ba54265e4&sublayer=0
    Data First Published 2025-08-28T14:23:08Z
    Data Last Modified 2026-01-27T15:04:00Z
    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 f3917e1c-ef55-44f4-8d3c-211ad3715200
    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-fish-anadromous-arc-hub
    License http://www.usa.gov/publicdomain/label/1.0/
    Metadata Type geospatial
    Old Spatial -125,49,-116,42
    Program Code 010:000
    Source Datajson Identifier True
    Source Hash aaf889dd1e78d3207b63be65f23ef7fa3d480070775405f9271d9ddd4348c525
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -125, 49, -125, 42, -116, 42, -116, 49, -125, 49}

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