This document discusses the challenges facing water utilities including increasing water consumption, aging infrastructure, and water loss. It presents smart water network solutions from TaKaDu that use big data analytics to detect leaks and other water network issues. TaKaDu's algorithms learn normal network behavior patterns to predict usage and detect anomalies, helping utilities reduce water loss and improve customer service. Real-life examples are given showing how TaKaDu detected leaks and pressure changes using historic and network predictions.