Global Runoff Data Centre Data Portal
Also known as GRDC Data Portal
The Global Runoff Data Centre (GRDC) is an international data centre operating under the auspices of the World Meteorological Organization (WMO) at the Federal Institute of Hydrology, Koblenz, Germany. Established in 1988 to support the research on global and climate change and integrated water resources management, it holds the most substantive collection of quality assured river discharge data on global scale.
Getting access
Open access Open
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
Application required Restricted (other restriction)
- How to apply
- Not yet verified — we don’t publish a route we haven’t checked.
Summarised from a registry — the exact application route is not yet verified.
About this database
| Website | https://grdc.bafg.de/data/data_portal/ |
|---|---|
| Subjects | Natural Sciences · Geosciences (including Geography) · Water Research · Hydrogeology, Hydrology, Limnology, Urban Water Management, Water Chemistry, Integrated Water Resources Management |
| Last updated | 2026-09-11 |