Environment Climate Change Canada Freshwater Quality
National freshwater quality monitoring with 350+ sites across Canada's watersheds
canada.ca
At a glance
- Region
- Canada (North America)
- Coverage
- National (all major watersheds - Pacific, Arctic, Hudson Bay, Atlantic)
- Access
- Free
- Category
- Government
- Last updated
- 2024
What's inside
- Water Quality Index
- Chemical Parameters
- Watershed Assessments
- Long-term Trends
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Water Quality Index
- 02
Compliance checks
Compare samples against drinking water and discharge standards.
- 03
Risk screening
Screen projects and assets for climate risk.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
- 02
Anomaly alerts
Catch sudden spikes in sensor or lab data automatically.
- 03
Bias correction
Correct and downscale climate model output for a site.
Machine access and documentation
Open API
freshwater quality dataset on open.canada.ca
Licence: Open Government Licence: Canada
Listed in our registry of open water APIs, which WaterDataGPT can query live.
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- Atlantic DataStream - Atlantic Canada Water QualityNorth America | Free
- BC Water Availability Tool (BCWAT)North America | Free
- BC Water Resources Atlas (British Columbia)North America | Free
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