Smart Water Quality Monitoring System Using ESP32 And IoT

One of the largest environmental and health issues is water contamination caused by rapid urban growth, leaks in sewage systems, industrial waste, and poorly maintained infrastructure for distributing water.In some cases, contaminated water is discovered travelling through water pipes into people's homes resulting in a number of different types of waterborne disease.Traditional methods of testing water quality require that water samples be sent for testing at a laboratory and are therefore costly, time-consuming, and cumbersome.This proposed project is an intelligent monitoring system that will detect the presence of many key parameters in water.The monitoring system will continuously monitor key parameters of water, including temperature, turbidity, and total dissolved solids.The sensor values will be processed via the ESP32 microcontroller and transmitted to the cloud using Wi-Fi.The water will be evaluated (based on established thresholds) and categorized as safe, moderate, or unsafe.Notifications of unsafe water will be sent (with LED lights flashing, buzzers activated and through mobile notification in form of Email and App Notification) as soon as they are detected via the Internet.This system is a cost-effective and efficient IoT-based solution for monitoring and determining the quality of water.