Water Corporation | 72,536 followers on LinkedIn. The principal supplier of water, wastewater and drainage services throughout Western Australia. | We’re the principal supplier of water, wastewater and drainage services in Western Australia to hundreds of thousands of homes, businesses and farms, as well as providing bulk water to farms for irrigation. Our services, projects and activities span over 2.6 million square kilometres. We have regional offices in Perth, Bunbury, Albany, Karratha, Geraldton, Northam and Kalgoorlie which allow our employees to provide a high level of professional expertise to customers.