The given diagram shows how the water that collected from rain turns into the drinking water for the citizens of Australia.
Overall, the process split in four parts, firstly we filter out the water that comes from drain, secondly they store that water in a particular area, third is water treatment where we process that water with some sort of chemical and lastly water is ready to send and well enough clean to drink.
In the begining, water that comes from the rain went for the filter through the drainage area. After the process of filter water will be store in a container type area, from that area it will travel with the help of pipe to the next place for the process to clean the water from all types of germs.
In the end, all the water that comes from the rain will clean with chemical and ready for the use. By the help of this whole process we got the purest water for supply to the people of Australia.
