Environment Canterbury River Flow Data
Environment Canterbury regional river flow monitoring portal providing current and historic flow and water level data for rivers across the Canterbury region of New Zealand.
ecan.govt.nz
At a glance
- Region
- New Zealand (Oceania)
- Coverage
- Canterbury, New Zealand
- Access
- Free
- Category
- Government
- Last updated
- 2025
What's inside
- river flow
- water level
- streamflow
- gauge stations
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: river flow
- 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: water level
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.
Related water data
- Environment Canterbury Developer Data Portal (Environmental Observations API)Oceania | Free
- MfE River Flows Layer (data.mfe.govt.nz)Oceania | Free
- NZ River Flows - data.govt.nzOceania | Free
- Otago Regional Council Environmental Data PortalOceania | Free
- Otago Regional Council Environmental Data Portal (New Zealand)Oceania | Free
- Streamflow Water Gauging - Data.VicOceania | Free
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