The GRDC Reference Dataset
... provides for a dataset with a global coverage.
GRDC Reference Dataset
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.
The GRDC Reference Dataset is provided for non-commercial uses under the conditions of GRDC's data policy. If you are interested to use the dataset for your research, please accept and sign the Declaration of the Data User and send it to the GRDC together with an explanatory summary of the project for which the dataset is intended to be used.