WMO Global Hydrological Data Centres
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WMO Global Hydrological Data Centres

The World Meterological Organization (WMO) generates high quality hydrological data, products and services. WMO’s three Global Hydrological Data Centres help “build a water value chain from data collection to decision”:

 

  • The Global Runoff Data Centre (GRDC)
  • The International Groundwater Resource Assessment Centre (IGRAC)
  • The International Data Centre on Hydrology of Lakes and Reservoirs (HYDROLARE)