Arm Based Online Water Monitoring System

Abstract: Water is a fundamental human need. Water distribution systems facilitates the delivery of water to consumers .But these drinking water distribution systems are inherently sensitive to both intensional and accidental contaminants. Infrastructure of the drinking water distribution system is very complex in the environment. Many chemical and biological contaminants have solid relationship with certain water parameters,likeTemperature,pH,Turbidity(TU),Electrical Conductivity(EC).Thus by observing the variations in these parameters we will get an idea about those contaminants. This is the basic idea which leads to this project In the existing system, it is just monitor the water level and electrical conductivity manually (off-line) and report to concerned authorities only in metropolitan areas. In this system several sensors are developed to measure the parameters like pH, Conductivity, Temperature and Turbidity. These sensor values are monitored using ARM microcontroller. . Set values for these sensors can be given both through a keypad and through an android phone The monitored sensor values are uploaded to a server so that they can be accessed online. .This features contributes much to the real time monitoring of quality of drinking water distribution systems. This system can be used at the premises of Water distribution system for continuous monitoring of water quality