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100+ datasets found
  1. National Long-term Water Quality Monitoring Data

    • open.canada.ca
    • catalogue.arctic-sdi.org
    • +2more
    csv, esri rest, html +2
    Updated 20 Mei 2022
    + more versions
  2. G

    Great Lakes Water Quality Monitoring and Aquatic Ecosystem Health Data

    • open.canada.ca
    html
    Updated 28 Mar 2024
    + more versions
  3. G

    Automated Fresh Water Quality Monitoring and Surveillance Data

    • open.canada.ca
    • data.urbandatacentre.ca
    • +1more
    html, txt
    Updated 3 Mar 2024
  4. G

    Missouri River Basin Long-term Water Quality Monitoring Data

    • ouvert.canada.ca
    • datasets.ai
    • +2more
    csv, html, txt
    Updated 30 Jul 2021
    + more versions
  5. Water quality in Canadian rivers indicators

    • open.canada.ca
    • ouvert.canada.ca
    • +2more
    csv, html, kml, kmz
    Updated 21 Feb 2022
    + more versions
  6. Saint Lawrence River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    csv, html, txt
    Updated 21 Feb 2022
    + more versions
  7. Lake Water Quality at Drinking Water Intakes

    • ouvert.canada.ca
    • data.ontario.ca
    • +3more
    csv, pdf, xls
    Updated 8 Okt 2024
  8. Water quality networks

    • open.canada.ca
    • ouvert.canada.ca
    jpg, pdf
    Updated 22 Feb 2022
  9. G

    Columbia River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datasets.ai
    • +2more
    csv, html, txt
    Updated 22 Des 2021
    + more versions
  10. Maritime Coastal Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datastream.org
    • +3more
    csv, html, txt
    Updated 17 Jul 2022
  11. G

    Pacific Coastal Basin Long-term Water Quality Monitoring Data

    • ouvert.canada.ca
    • open.canada.ca
    csv, html, txt
    Updated 23 Feb 2022
    + more versions
  12. G

    Fresh Water Quality - Pacific Rim

    • open.canada.ca
    • ouvert.canada.ca
    • +1more
    csv
    Updated 15 Mei 2024
  13. Shellfish Water Classification Program – Marine Water Quality Data in Quebec...

    • open.canada.ca
    • catalogue.arctic-sdi.org
    • +1more
    csv, esri rest +6
    Updated 5 Mei 2022
    + more versions
  14. G

    Saint John River and St. Croix River Basin Long-term Water Quality...

    • open.canada.ca
    • ouvert.canada.ca
    csv, html, txt
    Updated 16 Jul 2022
    + more versions
  15. G

    Water Quality - Banff

    • ouvert.canada.ca
    • open.canada.ca
    csv
    Updated 1 Mei 2024
    + more versions
  16. Provincial (Stream) Water Quality Monitoring Network

    • open.canada.ca
    • datasets.ai
    • +1more
    csv, xlsx
    Updated 28 Agu 2024
    + more versions
  17. G

    Ottawa River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • data.amerigeoss.org
    • +1more
    csv, html, txt
    Updated 21 Feb 2022
    + more versions
  18. G

    Yukon River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • data.wu.ac.at
    csv, html, txt
    Updated 23 Feb 2022
    + more versions
  19. G

    Lake Water Quality - Kejimkujik

    • open.canada.ca
    • data.wu.ac.at
    csv
    Updated 3 Mei 2024
    + more versions
  20. G

    Churchill River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datasets.ai
    • +2more
    csv, html, txt
    Updated 9 Des 2021
    + more versions
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Environment and Climate Change Canada (2022). National Long-term Water Quality Monitoring Data [Dataset]. https://open.canada.ca/data/en/dataset/67b44816-9764-4609-ace1-68dc1764e9ea
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National Long-term Water Quality Monitoring Data

Explore at:
24 scholarly articles cite this dataset (View in Google Scholar)
csv, html, txt, wms, esri restAvailable download formats
Dataset updated
20 Mei 2022
Dataset provided by
Environment And Climate Change Canadahttp://www.ec.gc.ca/
License

Open Government Licence - Canada 2.0https://open.canada.ca/en/open-government-licence-canada
License information was derived automatically

Description

Long-term freshwater quality data from federal and federal-provincial sampling sites throughout Canada's aquatic ecosystems are included in this dataset. Measurements regularly include physical-chemical parameters such as temperature, pH, alkalinity, major ions, nutrients and metals. Collection includes data from active sites, as well as historical sites that have a period of record suitable for trend analysis. Sampling frequencies vary according to monitoring objectives. The number of sites in the network varies slightly from year-to-year, as sites are adjusted according to a risk-based adaptive management framework. The Great Lakes are sampled on a rotation basis and not all sites are sampled every year. Data are collected to meet federal commitments related to transboundary watersheds (rivers and lakes crossing international, inter-provincial and territorial borders) or under authorities such as the Department of the Environment Act, the Canada Water Act, the Canadian Environmental Protection Act, 1999, the Federal Sustainable Development Strategy, or to meet Canada's commitments under the 1969 Master Agreement on Apportionment.

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