The given diagrams depict how water flowing in Australia in the present and what will be change in this system in upcoming years.
Overall, it can be seen that, water is flowing from Dam to water treatment plant and to river in current time. However, in future, slight change will happen, water will flow into river instead it will recycle for households, shops, factories and city.
In the current scenario, water has already stored in Dam, after then pure water supply to households, shops, factories and city for their usage. Then, whatever waste water transfer to water treatment plant for cleaning after that supply to river and storm water directly send to river.
In further years, transfer of pure water from Dam to other type of uses will be remain the same. But, waste water and storm water will be supply to water treatment plant to clear waste and make it pure. Then, it will transfer to various type of uses instead of river.