Water quantity in Canadian rivers

Description

The Canadian Environmental Sustainability Indicators (CESI) program provides data and information to track Canada's performance on key environmental sustainability issues. The Water quantity in Canadian rivers indicator provides a national summary of the annual water quantity status in rivers across Canada from 2009 to 2023 and by monitoring station in 2023. The indicator also offers trends that provide an assessment of whether there have been significant observed changes over time in water quantity, of very-high and very-low flows, at monitoring stations across Canada for a 50-year period from 1974 to 2023. Information is provided to Canadians in a number of formats including: static and interactive maps, charts and graphs, HTML and CSV data tables and downloadable reports. See the supplementary documentation for the data sources and details on how the data were collected and how the indicator was calculated. Canadian Environmental Sustainability Indicators: https://www.canada.ca/environmental-indicators

Resources

Name Format Description Link
Water quantity at monitoring stations, Canada, 2009 to 2023 - French (1.6 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/1-station-quantite-eau-fr.csv
Water quantity at monitoring stations, Canada, 2009 to 2023 - English (1.3 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/1-water-quantity-stations-en.csv
Annual rate of change in water quantity at monitoring stations, Canada, 1974 to 2023 - English (1.9 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/3-annual-rate-change-en.csv
Annual rate of change in water quantity at monitoring stations, Canada, 1974 to 2023 - French (2.3 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/3-taux-variation-annuel-fr.csv
Annual rate of change in the number of high flow days at monitoring stations, Canada, 1974 to 2023 - French (2.1 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/4-debit-eleve-fr.csv
Annual rate of change in the number of high flow days at monitoring stations, Canada, 1974 to 2023 - English (1.9 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/4-high-flow-en.csv
Annual rate of change in the number of low flow days at monitoring stations, Canada, 1974 to 2023 - French (2.1 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/5-faible-debit-fr.csv
Annual rate of change in the number of low flow days at monitoring stations, Canada, 1974 to 2023 - English (1.9 kB) CSV https://www.canada.ca/content/dam/eccc/documents/csv/cesindicators/water-quantity-canadian-rivers/2026/5-low-flow-en.csv
Water Quantity in Canadian Rivers - English HTML https://www.canada.ca/en/environment-climate-change/services/environmental-indicators/water-quantity-canadian-rivers.html
Water Quantity in Canadian Rivers - Data Sources and Methods - English HTML https://www.canada.ca/en/environment-climate-change/services/environmental-indicators/water-quantity-canadian-rivers.html#DSM
Water Quantity in Canadian Rivers - French HTML https://www.canada.ca/fr/environnement-changement-climatique/services/indicateurs-environnementaux/quantite-eau-cours-canadiens.html
Water Quantity in Canadian Rivers - Data Sources and Methods - French HTML https://www.canada.ca/fr/environnement-changement-climatique/services/indicateurs-environnementaux/quantite-eau-cours-canadiens.html#DSM

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