Water Level Control Module With Three wells Resources Using Matlab Simulink are designed with simple operation. This tool will work to control three water pumps that would automatically fill the empty reservoir and will stop when the tank is full . The water level in the reservoir and the well can be displayed on a laptop using Matlab Simulink software. Sharp distance sensor serves as the primary tool to determine the height of the water level in the well and reservoir. Control method used in this system is ON / OFF control. All process control and data acquisition are done by using a microcontroller arduino uno which are then processed on a computer.