National Hydrological Services (NHS)

The National Hydrological and Hydrometeorological Services of the World Meteorological Organization (WMO) provides data on hydrology and water resources assessment activities. The data are available regionally: Region I - Africa Benin - Service de l'Hydrologie Botswana - Department of Water Affairs Burkina Faso - Direction G?n?rale de l'Hydraulique Cameroun - Centre de Recherches Hydrologiques Congo - Direction G?n?rale de la Recherche Scientifique et Technique Egypt - Ministry of Public Work and Water Resources Guinee - Direction nationale de la gestion des ressources en eau Mali - Direction Nationale de l'Hydraulique et de l'Energie Morocco - Direction G?n?rale de l'Hydraulique Mozambique - Direc??o nacional de ?guas Niger - Direction des ressources en eau Republique Centrafricaine - Direction de la M?t?orologie Nationale, Service de l'Hydrologie South Africa - Department of Water Affairs and Forestry Tanzania - Ministry of Water Tchad - Direction des Ressources en Eau et de la M?t?orologie Uganda - Directorate of Water Development Region II - Asia Bangladesh Water Development Board - Flood Forecasting and Warning Centre China - Ministry of Water Resources India - Central Water Commission Islamic Republic of Iran - Water Resources Management Organization Japan River Bureau Mongolia Institute of Meteorology and Hydrology Nepal Department of Hydrology and Meteorology Pakistan Flood Forecasting Bureau Republic of Korea Water Resources Bureau Saudi Arabia Ministry of Agriculture and Water Region III - South America Argentina - Instituto nacional del agua Bolivia Servicio nacional de meteorolog?a e hidrolog?a Brazil ANA - National Water Agency (in Portuguese) Chile - Direcci?n General de Aguas Colombia IDEAM - Institute of Hydrology, Meteorology and Environment Studies Ecuador INAMHI - National Institute of Meteorology and Hydrology Guyana Hydrometeorological Service Peru SENAMHI - National Meteorological and Hydrological Service Venezuela Ministry of Environment and Natural Resources Region IV - North and Central America Bahamas - Water and Sewerage Corporation British Caribbean Territories - Caribbean Institute for Meteorology and Hydrology Canada Environment Canada Dominica - Caribbean Institute for Meteorology and Hydrology El Salvador Servicio Nacional De Estudios Territoriales Jamaica Water Resources Authority Mexico Comisi?n nacional del agua Panama Departamento de Hidrometeorolog?a Republica Dominicana INDRHI - Instituto Nacional de Recursos Hidraulicos USA United States Geological Survey Region V - South-West Pacific Australia Hydrometeorological Advisory Service (HAS) - Bureau of Meteorology Malaysia Department of Irrigation and Drainage New Zealand National Institute of Water and Atmospheric Research Philippines National Water Resources Board Region VI - Europe (including Middle East) Armenia Department of Hydrometeorology ARMHYDROMET Austria BMLF Hydrological Service Azerbaijan State Hydrometeorological Committee of the Azerbaijan Republic Bosnia and Herzegovina - Federal Meteorological Institute Bulgaria National Institute of Meteorology and Hydrology Croatia Meteorological and Hydrological Service Cyprus Water Development Sector Czech Republic Czech Hydrometeorological Institute Denmark Geological Survey of Denmark and Greenland Estonia Estonian Meteorological and Hydrological Institute Finland Finnish Environment Institute - Hydrology and Water Management Division France R?seau National des Donn?es sur l'Eau Germany BfG - Federal Institute for Hydrology Hungary VITUKI RT (mainly in Hungarian) Iceland Hydrological Service Ireland Office of Public Works Italy National Hydrographic and Oceanographic Service (in Italian) Latvia Latvian Hydrometeorological Agency Lithuania Lithuanian Hydrometeorological Service The former Yugoslav Republic of Macedonia Hydrometeorological Institute Malta Water Services Corporation Netherlands Institute for Inland Watermanagement and Wastewater Treatment (RIZA) Norway NVE - Norwegian Water Resources and Energy Administration Poland IMGW - Institute of Meteorology and Water Management Portugal Instituto da ?gua - Water Institute Romania National Institute of Meteorology and Hydrology Russian Federation State Hydrological Institute Slovakia Slovak Hydrometeorological Institute Slovenia Hydrometeorological Service Spain Ministerio de Medio Ambiente Sweden Swedish Meteorological and Hydrological Institute Switzerland Swiss Federal Office for Water and Geology Turkey DSI General Directorate of State Hydraulic Works United Kingdom Centre for Ecology and Hydrology Yugoslavia Federal Hydrometeorological Institute Information taken from "http://www.wmo.ch/web/homs/links/linksnhs.html" Data link: "http://www.wmo.ch/web/homs/links/linksnhs.html"