Saskatchewan Water Security Agency GeoHub
WSA open data portal for spatially searching and downloading stream flow and lake-level data from Saskatchewan hydrometric gauging stations, plus dams and reservoirs, in CSV/GeoJSON/shapefile.
geohub-wsask.hub.arcgis.com
At a glance
- Region
- Canada (North America)
- Coverage
- Saskatchewan
- Access
- Free
- Category
- Government
- Last updated
- 2026
What's inside
- Streamflow
- Lake levels
- Hydrography
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Design flows
Estimate 1-in-50 and 1-in-100 year floods for bridges, culverts and spillways.
Because it has: Streamflow
- 02
Low flows
Set environmental flows and check what is left in the river in a dry year.
- 03
Storage tracking
Follow storage and releases through the season.
Because it has: Lake levels
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Flow forecasting
Train LSTM-style models on past records to forecast river levels and flow days ahead.
- 02
Ungauged basins
Combine with catchment data to estimate flow where there is no gauge.
- 03
Storage from space
Estimate volume from satellite water area and altimetry.
Machine access and documentation
Open API
ArcGIS Hub with GeoServices, WMS and WFS endpoints
Licence: Open data
Listed in our registry of open water APIs, which WaterDataGPT can query live.
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