Hunter Water is a State-Owned Corporation providing water and wastewater services to almost half a million people in over 190,000 properties in Newcastle, Lake Macquarie, Maitland, Cessnock and Port Stephens in NSW Australia. Hunter Water has over 100 years experience in design, construction, operations and customer service, and has become a leader in reform of service provision to achieve lower costs and higher service standards for its customers. Hunter Water Australia Pty Limited (HWA) is a trading subsidiary of Hunter Water Corporation. HWA provides a range of specialist management, operations and technical support services in the field of water supply, wastewater and stormwater as below: