Ordering and trading
Order and trade water with ease through our online water accounting system (iWAS).
Login or register for iWAS
Our 24/7 online Water Accounting System (iWAS) allows you to easily access and manage your water account anywhere, anytime. iWAS is available to all registered WaterNSW regulated river, unregulated river and groundwater customers.
WaterNSW acknowledges the traditional custodians of the lands and waters on which we work and pay our respects to all elders past, present and emerging. Learn more