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GRDC Steering Committee


  • Ms. Petra Herzog
    Federal Institute of Hydrology, Am Mainzer Tor 1, 56068 Koblenz, Germany


  • Global Runoff Data Centre
    Federal Institute of Hydrology (BfG), Am Mainzer Tor 1, 56068 Koblenz, Germany


  • CHy: Commission for Hydrology of WMO
  • WMO Climate and Water Department: Basic Systems in Hydrology
  • UNESCO: International Hydrological Programme Secretariat
  • UN Environment: Environment under Review
  • ICSU: International Council for Science / IAHS: International Association of Hydrological Sciences
  • GEO: Secretariat of the Group on Earth Observation
  • GPCC: Global Precipitation Climatology Centre
  • GEMS/Water GEMStat Global Water Quality Database
  • IGRAC: International Groundwater Resources Assessment Centre
  • HYDROLARE: International Data Centre on the Hydrology of Lakes and Reservoirs
  • FRIEND: Flow Regimes from International Experimental and Network Data


  • WMO: Member of one of the following WMO Regional Associations: 1 (Africa), 3 (South America) or 2 (Asia).
  • WWAP: World Water Assessment Programme
  • IHP/HWRP Secretariat of the IHP of UNESCO and the HWRP of WMO
  • GCOS: Global Climate Observing System sponsored by IOC, WMO, ICSU and UNEP
  • WCRP: World Climate Research Programme sponsored by IOC, WMO, ICSU


  • The SC reviews the activities of the GRDC at regular meetings.

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