Determination of natural freshwater qualities in the absence of significant direct human impact, the critical water quality parameters are essential to be monitored for the health of the creatures. An autonomous real time device to measure the physical and chemical parameters such as (PH, Temperature, Turbidity) in water using Arduino Atmega 2560 Microcontroller is developed which is capable of generating alarms & sending information in the form of alerts of the abnormality of a particular quality parameter or of an overheaded tank to the authenticated user using Zigbee, as the sensors detects the threshold level values. The data is manipulated through Atmega microcontroller which transmits the data through Zigbee and also displayed onto the LCD. The device is designed for domestic purpose with much importance given to cost & power consumption. This paper is an attempt to explore basic physical & chemical sensors as per the WHO guidelines.