Association of Drainage Authorities (ADA)

Established in 1937, the ADA represents those involved in water level management.

The association was created to watch over and support the interests of drainage authorities at a national and parliamentary level, providing a forum for the exchange of ideas and discussions, and to disseminate information of common interest.

Its members include internal drainage boards, the Environment Agency Regional Flood Defence Committees and the Northern Ireland Rivers Agency.

Associate members include local authorities, consultants, contractors and suppliers.