Abstract: Water contamination is probably the greatest apprehension for the green globalization. To guarantee the protected stock of the drinking water the quality should be screen progressively. In this paper we present a plan and improvement of a minimal expense framework for continuous observing of the water quality in IOT(internet of things).The framework comprise of a few sensors is accustomed to estimating physical and compound boundaries of the water. The boundaries, for example, temperature, PH, turbidity, stream sensor of the water can be estimated. The deliberate qualities from the sensors can be handled by the centre regulator. The Adriano model can be utilized as a centre regulator. At long last, the sensor information can be seen on web utilizing WI-FI framework. Watchword: pH sensor, Turbidity sensor, Temperature sensor, Flow sensor, Ardurino model, WI-FI module.