About the portal

This demonstration portal has been developed as part of the World Meteorological Organization (WMO) Hydrological Status and Outlook System (HydroSOS) initiative.

This portal has been developed to provide an initial demonstration of the HydroSOS global platform concept. It is designed to trial possible ways in which hydrological information products could be integrated. Therefore, it is intended to facilitate discussion amongst those involved in the HydroSOS as well as other stakeholders who might want to support the initiative.


This portal is for demonstration purposes only and should not be used to make operational water management decisions. No guarantee is provided about the accuracy of the information provided and users interested in making use of some of the products currently displayed on the portal are encourage to contact the source organisation.

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HydroSOS portal screenshot with all available layers switched on.