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    • San Francisco Bay Area Network Water Quality Data for Three Projects from 2003-2024 as of 2025-01-27

    Metadata Updated: October 23, 2025

    This data package was created 2025-01-27 13:30:01 by NPSTORET and includes selected project, location, and result data.

    Data contained in the San Francisco Bay Area Network NPSTORET back-end file (SFAN_NPSTORET_BACKEND_20250121.ACCDB) were filtered to include:

    Organization: - SFAN: San Francisco Bay Area Network Project: - SFAN_I&M: SFAN Long-Term Water Quality Monitoring Program - SFAN_I&M_EXTRA: SFAN Long-Term Water Quality Monitoring Program, Extra Sampling - SFAN_WQ: SFAN Pilot Monitoring for Freshwater Quality Protocol Station: - Include Trip QC And All Station Visit Results Activity Start Date (>=1/1/1901 and <=9/30/2024) Value Status: - Accepted or Certified (exported as Final) or Verified (exported as Final) or Final

    The data package is organized into five data tables: - Projects.csv - describes the purpose and background of the monitoring efforts - Locations.csv - documents the attributes of the monitoring locations/stations - Results.csv - contains the field measurements, observations, and/or lab analyses for each sample/event/data grouping - HUC.csv - enumerates the domain of allowed values for 8-digit and 12-digit hydrologic unit codes utilized by the Locations datatable - Characteristics.csv - enumerates the domain of characteristics available in NPSTORET to identify what was sampled, measured or observed in Results

    Period of record for filtered data is 2003-06-18 to 2024-09-25. This data package is a snapshot in time of multiple National Park Service projects. The most current data for these projects, which may be more or less extensive than that in this data package, can be found on the Water Quality Portal at: https://www.waterqualitydata.us/data/Result/search?project=SFAN_I&M https://www.waterqualitydata.us/data/Result/search?project=SFAN_I&M_EXTRA https://www.waterqualitydata.us/data/Result/search?project=SFAN_WQ

    Access & Use Information

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

    Downloads & Resources

    Dates

    Metadata Created Date September 11, 2025
    Metadata Updated Date October 23, 2025

    Metadata Source

    Harvested from DOI NPS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 11, 2025
    Metadata Updated Date October 23, 2025
    Publisher National Park Service
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/nps-datastore-2307821
    Data First Published 2025-01-27T00:00:00Z
    Data Last Modified 2025-01-27T00:00:00Z
    Category Data Package
    Public Access Level public
    Bureau Code 010:24
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/nps-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 ea6a7249-b872-4d82-8290-efdd6f2f5131
    Harvest Source Id d917c1a9-26b7-43ea-b8c5-c77ec750a850
    Harvest Source Title DOI NPS DCAT-US
    Homepage URL https://irma.nps.gov/DataStore/Reference/Profile/2307821
    License http://www.usa.gov/publicdomain/label/1.0/
    Old Spatial -123.028633,36.4084,-121.1012,38.2446632
    Program Code 010:119, 010:118
    Source Datajson Identifier True
    Source Hash c9c2e9373cf2d58af2fafe47462b920536b8cdb7a65241f4fccdfc6cd48ceeab
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -123.028633, 36.4084, -123.028633, 38.2446632, -121.1012, 38.2446632, -121.1012, 36.4084, -123.028633, 36.4084}

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