Project Description: The prime objective of this project is to implement a sensor boat capable of accessing water quality parameters like turbidity of water, TDS level, pH Level and temperature of water and float in lake or pond. This device is equipped with IoT services to upload the gathered information to IoT cloud. Now a mobile application is implemented to map the locations of water resources in India and spotted as RED, GREEN and YELLOW to indicate the quality of water. RED represents infected and hazardous water, YELLOW represents low grade water that can be treated and converted to usable water and Green represents that water quality is good and need light filtering.