Queensland Bulk Water Supply Authority trades as Seqwater. It provides bulk water storage and treatment services to people of South East Queensland in Australia. Established on 1 July 2008 pursuant to the South East Queensland Water (Restructuring) Act 2007 (QLD), Seqwater manages bulk water supplies to local government–owned water utilities, provides flood mitigation services, and manages the health of the catchment via the SEQ Water Grid.