Sensors play a crucial role in water management and enable efficient monitoring and control of various processes. One of the most important applications of sensors in water management is the measurement of water quality. Sensors can record various parameters such as pH value, oxygen content, turbidity and temperature, thus enabling precise analysis of the water quality. This information is crucial for monitoring bodies of water, drinking water sources and sewage treatment plants, and another important area of application for sensors in water management is the monitoring of water pipes and networks. By using pressure and flow sensors, leaks and water losses can be detected at an early stage. This enables a faster response and repair, which in turn saves costs and improves the efficiency of the water network, and sensors are also used to monitor pumping stations and wastewater treatment plants. By continuously measuring fill levels, pressures and flow rates, potential faults or failures can be detected at an early stage. This enables targeted maintenance and servicing, which improves the operating times and efficiency of the systems. overall, sensors in water management enable a more efficient and sustainable use of water resources. They help to improve water quality, reduce water losses and optimize water treatment processes. By continuously monitoring and measuring various parameters, sensors support the water industry in overcoming the challenges associated with water supply and disposal.