Hydrometric observations data
Description of the system
Real-time and historical hydrometric data including stations, water levels and flow data for rivers and lakes across Canada.
How to access the data
The data is available from the MSC GeoMet web services API and on the MSC Datamart data server:
- Real-time hydrometric observations: CSV data available on the MSC Datamart
- Historical and real-time hydrometric observations (last 30 days): API available from GeoMet-OGC-API
The end-user licence for Environment and Climate Change Canada's data servers specifies the conditions of use of this data.
MSC Open Data Service Usage Policy
The MSC Open Data Service Usage Policy determines what constitutes an acceptable use of MSC Open Data services and provides users best practices for optimal use.