The process provides information on the water cycle, which involves several processes, beginning with a natural occurrence and ending with discharge back into nature. Overall, water originates from natural sources, passes through man-made treatment facilities before entering homes, and is recycled through treatment plants.
Rain falls on rivers and is confined within a dam system before being processed by a processing facility, which provides clean drinking water to houses for consumption. Importantly, this is not the only source of water available; strategically positioned tanks throughout the home may collect untreated rainwater for use elsewhere.
Furthermore, domestic wastewater can be recycled for environmental reasons or returned to the environment if the postprocessed water exceeds the capacity of adjacent processing plants. In the event of a severe storm, man-made structures are built to redirect rainfall back into a nearby river.