IMGW Poland Hydrological Data Portal
Polish Institute of Meteorology and Water Management public data portal providing historical and real-time hydrological observations including water levels, discharge, and precipitation from Polish monitoring stations.
hydro.imgw.pl
At a glance
- Region
- Poland (Europe)
- Coverage
- National
- Access
- Free
- Category
- Government
What's inside
- Water Level
- Discharge
- Precipitation
- Hydrological
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: Discharge
- 02
Low flows
Set environmental flows and check what is left in the river in a dry year.
- 03
Design storms
Build rainfall intensity-duration-frequency curves for drainage design.
Because it has: Precipitation
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
Downscaling
Turn coarse rainfall grids into field or ward scale estimates.
Machine access and documentation
Open API
Machine-readable endpoint on danepubliczne.imgw.pl
Licence: Polish open public data
Listed in our registry of open water APIs, which WaterDataGPT can query live.
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