Maintaining a high standard of quality is essential in the utilities sector. Companies must adhere to strict safety regulations, especially when it comes to water, electricity, and gas. For example, water quality is essential and needs to be kept as clean as possible. IoT sensors have been used to monitor and detect the number of pollutants in in reservoirs. Plus, they can be placed in rivers to analyse locations where pollutants could be entering the water source. This type of deployment helps improve utility supply standards.