Early November 2020 a new version of Hydroweb has significantly increased the number of operationally monitored virtual stations over rivers, from 1733 to 11336 stations.

Location of the 11336 Hydroweb Monitored Virtual Stations worldwide

A selection in the online interface based on the station validation flag has been added. This flag indicates how the water surface height time series were validated : automatic statistical criteria « AUTOMATIC », validation by experts « EXPERT », or comparisons with in situ data « INSITU ».