udupi though udupi district has many water resources most of them remain contaminated especially in manipal beedinagude malpe tenkapette etc where the population density is high in an effort to help people in such places students of shree madhwa vadiraja institute of technology management bantakal has come up with a water quality monitoring system which can frequently check the purity of water as well as alert the authorities concerned and nearby residents whenever the quality goes downthe compact system invented by us can be embedded in water basins reservoirs rivers and in every source of water the system continuously monitors the quality of water with the help of data generated by the special sensor system which in turn can be send and stored in an online cloud platform with the help of a microcontroller equipped with an android application the system alerts authorities and common man immediately through gsm using figures facts and simple graphs whenever there is a slight variation in the critical data values said parinita one of the students who took part in the projectwe have used a low cost minicomputer along with a lot of cheap but accurate sensors that measure 15 parameters that determine the purity of water the ph value metal ion concentration temperature dissolved oxygen content presence of various chemical substances etc are certain decisive and vital factors that determine the puritythe project was undertaken under the guidance of bn ramachandra assistant professor department of computer sciences and engineering along with dr vasudeva head of the department computer science and engineering the other students who worked on the project are apoorva chaitanya and shreya rao system can send frequent alertsthe system can send frequent alerts on the quality of water to the pollution board said shreya rao it it is found that the quality of water is going down it can be immediately send to water treatment plant to make it reusable she added there is also a provision to even see the location of the embedded systems by local people pollution control board and to those who are closely associated with maintaining water quality via google maps in their smartphones also results can be made available in a much faster pace than compared to the traditional chemical analysis of water and other conventional methods she added