Our purpose is to provide sustainable water services to make Western Australia a great place to live and invest. We provide w ... orld-class water and wastewater services to thousands of households, businesses and farms in towns and communities spread over 2.5 million square kilometres. We also maintain drainage and irrigation services for both residential and commercial properties. While we aim to best meet our customers’ needs for now, we are also managing our assets and planning for Western Australia’s water future. Our Security through Diversity approach to future water needs involves building and managing a portfolio of water supply and demand programs while balancing environmental, social and economic outcomes. read more