The International Water Association is the network of water professionals striving for a world in which water is wisely, sustainably and equitably managed.

Drawing exceptional professionals from over 140 countries, the membership of the International Water Association (IWA) brings together scientists, researchers, technology companies, and water and wastewater utilities.

Being the largest membership association in the global water sector the Association builds on a 70 years heritage of connecting water professionals and started official operations in 2000. The IWA is an international reference for the water and sanitation industry.

The IWA membership communities contribute and develop the IWA Agendas. Meet us at the IWA World Water Congress & Exhibition, the IWA Water and Development Congress & Exhibition and our Specialist Groups Conferences worldwide. IWA is science-driven and sets the agenda with the publication of 12 scientific journals and 40+ books per year by IWA Publishing.

Connect to the world’s leading water professionals

News

From the IWA network around the world.
September 21, 2021
Join IWA at the forthcoming Water Climate Discussion Conference, which takes place on 5, 12 and 19 October 2021. On Day 1, IWA Executive Director Kala Vairavamo...
September 16, 2021
We are pleased to announce that the call for papers for the upcoming IWA LET Conference will remain open until 30 September 2021. This is the last chance to sub...
September 13, 2021
Mark your calendars for our industry leading World Water Congress which will take place in Copenhagen, Denmark on 11 – 15 September 2022. The theme of the...
September 10, 2021
IWA is actively seeking out members who would like to be involved in the strategic direction of the Association. We are pleased to announce that the opening of ...

Blog Posts

Opinion and insights on the critical challenges facing the water sector.
September 23, 2021
Technological solutions and innovations are essential to secure a water-wise future. Water Tech Spotlight is a monthly blog which aims to highlight the latest t...
September 16, 2021
Satellites can provide a wide range of water quality measures such as temperature, light attenuation, oil slicks, organic matter, chlorophyll, turbidity, and be...
September 13, 2021
Standing here in Copenhagen today, outside beautiful Tivoli, I am excited that there is just one year to go before we will all meet in this wonderful city.
August 26, 2021
Technological solutions and innovations are essential to secure a water-wise future. Water Tech Spotlight is a monthly blog which aims to highlight the latest t...

IWA Thought Leadership

Recognised for their unique and significant long-term contributions to advancing water science and management

Agendas

Responding to global water challenges, IWA progressive agendas support sustainable urban and basin-related water solutions.
Gothenburg

Built into a low-lying swamp area near the Göta River estuary, Gothenburg finds itself in a strategic yet vulnerable place. Flood risks and sea level rise are the two most important challenges the city is now facing.

City of Kunshan

Kunshan, a city in the north-west of Shanghai, China, that inhabits more than 1.6 million people, is one of the most economically successful county-level administrations in the Jiangsu Province. Kunshan with its complex landscape is a “Water city” that has more than 100 polders and over 1000 km of waterways connected via pumps and gates.

Skanderborg Forsyning

The Danish water utility Skanderborg Forsyning affirms that when it comes to water security in a changing climate, using nature-based solutions at the local level was never a question. Climate change projects are an opportunity to adapt using nature to deal with increased rainfalls and prevent the flooding of urban areas.

IWA Stories: Fionn Boyle

Fionn is a project engineer focused on smart water systems and a member of the Institute of Water in the UK. At Anglian Water Services, he serves on the Future Leaders board.
During the video, Fionn gives a snapshot of his journey so far in the water sector and the benefits it has afforded him.

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Events

Specialised conferences, forums and seminars on a the key issues in water management in locations worldwide.

The Source Magazine

The latest from the International Water Association Magazine
August 23, 2021
COVID-19 recovery presents the water sector with an opportunity. Kala Vairavamoorthy looks at the how, who and where of ‘building [...]
August 23, 2021
With the world seeking a push on sanitation, as part of the drive towards achieving the UN Sustainable Development Goals [...]
August 23, 2021
The global COVID-19 pandemic escalated quickly, and the challenge has been compounded by the rapid spread of new variants. The [...]
August 23, 2021
Industries of all types are making progress on sustainability, but stakeholders – including water managers – must work together to [...]

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