The Asia-Pacific Water Monitor uses satellite and on-ground measurements, weather forecasts and a hydrological model to produce near-real time water balance estimates for the Asia-Pacific region. Read more
Maps show precipitation, streamflow, catchment water storage, and actual and potential evapotranspiration. Information is presented as actual values, deciles, anomalies and percentage of average.
For some countries and variables more accurate information is available elsewhere. See list of national water information services.