International Commision for the Hydrology of the Rhine basin - logo

Secretariat: PO Box 2232 | 3500 GE Utrecht | The Netherlands | T +31 887 985 233 | info@chr-khr.org

The International Commission for the Hydrology of the Rhine basin (CHR) is an organization in which the scientific institutes of the Rhine riparian states develop joint hydrological measures for sustainable development of the Rhine basin.