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    • Model Archive Summary for acoustic derived suspended fines concentration at 14246900 Columbia River at Port Westward NR Quincy, OR

    Metadata Updated: October 30, 2025

    This model archive summary documents the suspended fines (grain sizes < 0.0625mm) concentration model developed to compute 5-minute suspended fines concentration data of the Columbia River at Port Westward, near Quincy, OR, U.S. Geological Survey (USGS) site number 14246900. The methods used follow USGS guidance as referenced in USGS Techniques and Methods, Book 3, Chap. C2 (Edwards and others, 1999); Office of Surface Water Technical Memorandum (TM) 2016.07 (USGS, 2016); Office of Water Quality TM 2016.10; USGS Techniques and Methods, book 3, chap. C5 (Landers and others, 2016); and USGS Techniques and Methods, book 3, chap. C4 (Rasmussen and others, 2009). The time series suspended sediment data will help determine the suspended sediment concentration at the site in real-time enabling science entities, managers, and others, track the movement of sediment in the Columbia River.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 14, 2025
    Metadata Updated Date October 30, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 14, 2025
    Metadata Updated Date October 30, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-6772f071d34e3ce2f608615b
    Data Last Modified 2025-01-24T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-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 0df0ead5-b21a-486c-969e-2b8290c29515
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -123.26935, 46.13577, -123.09357, 46.21185
    Source Datajson Identifier True
    Source Hash 8263b0c7fd4b4f6478022fe2d8082d573d048cb19f2f7aad484fd2b21d4c311d
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -123.26935, 46.13577, -123.26935, 46.21185, -123.09357, 46.21185, -123.09357, 46.13577, -123.26935, 46.13577}

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