HYDRO-NET (National Observatory of Athens)
Hydro-telemetric network of surface waters operated by the National Observatory of Athens (NOA), monitoring water quantity (plus quality/meteorological/soil variables) via automatic gauging stations in Attica, Central and Western Peloponnese; feeds the OpenHi.net database.
hydronet.noa.gr
At a glance
- Region
- Greece (Europe)
- Coverage
- Regional (Attica, Peloponnese)
- Access
- Free
- Category
- Research
What's inside
- Streamflow
- Water Level
- Water Quality
- Meteorological
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
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Water Quality
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
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
Related water data
- OpenHi.net (Open Hydrosystem Information Network)Europe | Free
- CAMELS-CH: 331 catchments in hydrologic Switzerland (DORA record)Europe | Free
- CAMELS-CH Reproducibility Guide and Dataset (Switzerland)Europe | Free
- CAMELS-CH: Hydro-meteorological Time Series and Attributes for 331 Catchments (Eawag DORA)Europe | Free
- CAMELS-DE Processing Pipeline and Data (camels-de.org)Europe | Free
- CHMI Open Data Portal (Hydrology)Europe | Free
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