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    • Suspended sediment concentrations from water samples collected from the shallows and a tidal creek of Northern San Francisco Bay, California, 2022-2023

    Metadata Updated: January 22, 2026

    Water samples were collected in San Pablo Bay, Corte Madera Bay, and a tidal creek in Corte Madera Marsh between April 2022 and June 2023 to measure suspended-sediment concentrations and percent carbon of suspended sediment. The water samples were collected near the USGS instrument platforms (see time-series data page) with a peristaltic pump, via a Niskin sampler, or directly with a sample bottle.

    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 January 11, 2026
    Metadata Updated Date January 22, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 22, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_99838cb5-0512-4173-9365-d898991d79bf
    Data Last Modified 2024-08-06T00:00:00Z
    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
    Datagov Dedupe Retained 20260122055112
    Harvest Object Id 4516112b-b038-4989-862d-e133d8ec5566
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -122.50600, 37.92245, -122.50600, 38.11239, -122.44405, 38.11239, -122.44405, 37.92245, -122.50600, 37.92245}
    Source Datajson Identifier True
    Source Hash 64720a33f2dcc66d04f31d19790c93a6cd14f9535a0aa8c58c1c0cca25e13277
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.50600, 37.92245, -122.50600, 38.11239, -122.44405, 38.11239, -122.44405, 37.92245, -122.50600, 37.92245}

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