Water may be a precious resource that ought to be managed fastidiously. But because of leak in water distributed networks an outsized quantity of water is lost annually. The innovative plan is automatism of the water leak detection in water distributed network system. The amount of water distributed is detected using water flow device. The situation of autonomous water leak detection in an exceedingly immense space are often tracked and monitored. The paradigm has been designed for water leak detection. The system is controlled by ATMEGA328 microcontroller. The direction of water is monitored by resistance detector. Correct location and leak are the areas of concern that have been concentrated in the system.