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In-situ river discharge data with a few mouse clicks

The GRDC Data Download portal is for web-based selection and download of river discharge data collected by GRDC on behalf of the World Meteorological Organization (WMO). Calibrate your hydrological model, evaluate model results, or validate remote sensing data with in-situ data. With your data request and download you accept GRDC's Terms of Use and Data Sharing Conditions. More : In-situ river discharge data with a few mouse clicks

GRDC Reference Stations - Summary Statistics by Country

date of issue December 16, 2021

GRDC Reference Stations are part of the Global Runoff Database and discharge data are regularly updated in the course of updates to the global database.

The dataset compiles time series of river discharge data of 718 stations of the GRDC database longer than 20 years, each capturing a basin area greater than 10,000 km² and ideally representing a cell in a 2,5° grid cell coverage. The time series are updated regularly.

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