overall, it is observed that in present water supply system dispose waste water and storm water into river, but in future that water will be reused after doing treatment.

The rendered map depicts the information regarding the system of water providing nowadays and in future in country Australia. Describing about present water supply scenario, where pure water is in dam or storage which is located at North West side that water is transfer to households, shops, factories and cities which is at North east direction. By following this, waste water is received by water treatment plant at South west location before going into river and in last, waste water as well as storm water is mix up with river which is at south. Analyzing about future water supply system projection, Dam on storage will be in same position which is like in present and supply pure water at North east direction to households, shops, factories and city area. Furthermore, storm water and waste water will be transfer into water treatment plant instead of throwing it into river but interestingly, that used water will again reuse by urban area and projection of every domain will keep in same direction as in present. overall, it is observed that in present water supply system dispose waste water and storm water into river, but in future that water will be reused after doing treatment.