CAMELS-DK: Hydrometeorological Time Series for 3330 Danish Catchments (GEUS)
First CAMELS dataset to include both gauged and ungauged catchments plus detailed groundwater information. Observed streamflow for 304 gauged stations and simulated streamflow for all 3330 Danish catchments, with climate forcing, hydrogeological attributes and groundwater abstraction data. Hosted via the Geological Survey of Denmark and Greenland (GEUS) dataverse. Published in ESSD 2025.
pub.geus.dk
At a glance
- Region
- Denmark (Europe)
- Coverage
- 3330 catchments (304 gauged), 1989-2023
- Access
- Free
- Category
- Government
- Last updated
- 2025
What's inside
- streamflow
- river discharge
- groundwater
- catchment attributes
- simulated discharge
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
Trend hotspots
Find where water tables are falling year after year.
Because it has: groundwater
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
Gap filling
Rebuild missing well readings from neighbours, rainfall and season.
Related water data
- CAMELS-DK: 3330 Danish catchments (incl. groundwater)Europe | Free
- CAMELS-DK: Danish Catchments with Groundwater Information (GEUS Dataverse)Europe | Free
- Arealdata - Danmarks Miljøportal (Hydrometri og grundvand)Europe | Free
- CAMELS-CH Reproducibility Guide and Dataset (Switzerland)Europe | Free
- CAMELS-DE Processing Pipeline and Data (camels-de.org)Europe | Free
- CAMELS-GB v2: sub-daily and groundwater extension (671 catchments)Europe | Free
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