International Office for Water

Developing capacities for better water management
in France, in Europe and around the world

Support & Cooperation

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Training & Skills

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Data & Information Systems

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Networking of water stakeholders

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Last news

Climate change Aquatic ecosystem Hydromorphology
Published on 04/18/25
French National Hydrological Situation Bulletin of the 11th April 2025
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Drinking water & Sanitation Rainwater Water, urban planning and sustainable development
Published on 04/02/25
More than 120 participants at the 5th Epnac - OiEau training day!
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Aquatic Biodiversity Aquatic ecosystem Drinking water & Sanitation Integrated Water Resource Management (IWRM)
Published on 04/01/25
Formapr'eau: Newsflash No. 28 has been published
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Aquatic Biodiversity Aquatic ecosystem
Published on 04/01/25
Aquatic Biodiversity Letter - March 2025 - The frog festival
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Water cycle in industry Climate change Drinking water & Sanitation Circular economy & Waste Reducing use and abstraction: cutting water consumption and loss
Published on 03/30/25
30 March: International Day of Zero Waste
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Save the date!

Climate change Integrated Water Resource Management (IWRM)
EURO INBO 2025
from Mon 05/19/25 to Fri 05/23/25
In person
Parma - Italy

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Discover our current projects

Climate change Water, urban planning and sustainable development Rainwater Integrated Water Resource Management (IWRM) Nature-Based Solutions (NBS)
SpongeScapes - Evidence and Solutions for improving SPONGE Functioning at LandSCAPE Scale in European Catchments for increased Resilience of Communities against Hydrometeorological Extreme Events
EUROPE - Germany, France, Greece, Italy, Netherlands, Poland, United Kingdom, Slovenia
October 2023 - October 2027
European Union
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Climate change Water, urban planning and sustainable development Hydromorphology Nature-Based Solutions (NBS)
NATALIE - Accelerating and mainstreaming transformative NATure-bAsed solutions to enhance resiLIEence to climate change for diverse bio-geographical European regions
EUROPE - France, Belgium, Spain, Greece, iceland, Italy, Lettonie, Lithuania, Norway, Netherlands, Romania, United Kingdom, Swiss
September 2023 - August 2028
European Union
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Climate change Integrated Water Resource Management (IWRM) Aquatic ecosystem
DYNOBA - Boosting African Transboundary Basin Organisations for improved water resource management in the context of climate change
AFRICA - Burkina Faso, Niger, Uganda, Senegal, Chad
January 2023 - December 2025
Agence française de développement AFD; Réseau Africain des Organismes de Bassin RAOB; IRD; CNES
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Integrated Water Resource Management (IWRM)
IWRM support on the Stung Sen - Cycle 2 Phase 1
ASIA - Cambodia - Tonle Sap watershed, Stung Sen sub-basin
June 2022 - December 2023
Loire-Bretagne Water Agency; Rhin-Meuse Water Agency; Ministry of Water Resources and Meteorology (MOWRAM); Tonle Sap Authority (TSA)
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Climate change Drinking water & Sanitation Integrated Water Resource Management (IWRM)
Technical assistance to strengthen Bolivia's Integrated Water Resources Management (IWRM) policy and governance
LATIN AMERICA & THE CARIBBEAN - Bolivia - Río Katari basin ; Río Rocha basin
January 2021 - December 2023
Ministry of Environment and Water (MMAyA)
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See all of our current projects