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

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

    Great Lakes Water Quality Monitoring and Aquatic Ecosystem Health Data

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

    Automated Fresh Water Quality Monitoring and Surveillance Data

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

    • ouvert.canada.ca
    • open.canada.ca
    • +1more
    jpg, pdf
    Updated Feb 22, 2022
  5. G

    Missouri River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datasets.ai
    • +1more
    csv, html, txt
    Updated Jul 30, 2021
    + more versions
  6. G

    Saint Lawrence River Basin Long-term Water Quality Monitoring Data

    • ouvert.canada.ca
    • open.canada.ca
    csv, html, txt
    Updated Feb 21, 2022
    + more versions
  7. Drinking Water Quality and Enforcement

    • open.canada.ca
    • data.ontario.ca
    • +1more
    pdf, zip
    Updated Jul 24, 2024
  8. G

    Columbia River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datasets.ai
    • +2more
    csv, html, txt
    Updated Dec 22, 2021
    + more versions
  9. Lake Water Quality at Drinking Water Intakes

    • open.canada.ca
    • datasets.ai
    • +3more
    csv, html, pdf, xls
    Updated Oct 30, 2024
  10. G

    National Water Quality Pesticides Surveillance Data

    • open.canada.ca
    csv, html
    Updated Feb 1, 2022
    + more versions
  11. G

    Fresh Water Quality - Pacific Rim

    • open.canada.ca
    • ouvert.canada.ca
    • +1more
    csv
    Updated May 15, 2024
  12. Peace - Athabasca River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datasets.ai
    • +2more
    csv, html, txt, xls
    Updated Jul 30, 2021
    + more versions
  13. G

    Monitoring the quality of river and river water

    • open.canada.ca
    • data.urbandatacentre.ca
    • +1more
    csv, esri rest +5
    Updated Oct 8, 2024
  14. G

    Surface Water Quality Risk

    • open.canada.ca
    • catalogue.arctic-sdi.org
    • +2more
    esri rest, html, wms
    Updated Oct 31, 2024
    + more versions
  15. G

    Water Quality - Banff

    • open.canada.ca
    • ouvert.canada.ca
    csv
    Updated May 1, 2024
    + more versions
  16. Shellfish Water Classification Program – Marine Water Quality Data in Canada...

    • open.canada.ca
    • datasets.ai
    • +1more
    csv, esri rest +6
    Updated May 5, 2022
    + more versions
  17. Provincial (Stream) Water Quality Monitoring Network

    • ouvert.canada.ca
    • datasets.ai
    • +1more
    csv, xlsx
    Updated Nov 6, 2024
    + more versions
  18. Ottawa River Basin Long-term Water Quality Monitoring Data

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

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

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

    Churchill River Basin Long-term Water Quality Monitoring Data

    • open.canada.ca
    • datasets.ai
    • +3more
    csv, html, txt
    Updated Dec 9, 2021
    + more versions
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Environment and Climate Change Canada (2022). National Long-term Water Quality Monitoring Data [Dataset]. https://ouvert.canada.ca/data/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, wms, esri rest, html, txtAvailable download formats
Dataset updated
May 20, 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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