Preventing water waste, one of the primary benefits of using a water tank level monitoring system is that it helps prevent water waste. By monitoring water levels in real time, users can identify leaks or other issues that may result in water waste. They can also optimise their water usage and avoid overfilling the tank, which can result in water spillage.. Water tank level monitoring systems can help increase efficiency by optimising water usage. By monitoring water usage patterns, users can identify areas where they can reduce water usage without impacting their operations. For example, a business may be able to reduce its water usage by optimising its equipment or changing its processes.