A method provides a continuous flow within an animal watering device. The method includes receiving water in a lower bowl of the watering device, the lower bowl including a front container and a rear container. Lifting the water from the lower bowl to an upper bowl through operation of a motorized water screw. Filling the upper bowl to a predetermined height. Returning the water in the upper bowl on a ramp disposed between the upper bowl and the front container of the lower bowl.
