The Association of Drainage Authorities (ADA) was established in 1937 and serves as a national advocate for its members, promoting and supporting their interests in water level and flood risk management. ADA's membership is diverse and includes national agencies like the Environment Agency, internal drainage boards, local authorities, and regional flood & coastal committees. They also have Associate Members, including contractors, consultants, and suppliers to the industry.

ADA prioritizes the sustainable delivery of water level and flood risk management, offering guidance, advice, and support to the sector. They actively engage with society, informing the public about the essential work carried out by their members. ADA encourages good practice within the water level management community and provides various forms of communication to update and inform their members, as well as key stakeholders.

Additionally, ADA promotes the work, products, and innovation of their members, highlighting projects, services, job positions, and events. They facilitate the collaboration of professionals and utilize their collective knowledge to find solutions to the nation's water and flood risk management challenges. As a proud member of the European Union of Water Management Associations (EUWMA), ADA is governed by and for its members.

If you are interested in becoming a member of ADA, you can find more information on their website