ELI5: Explain Like I'm 5

Urban water management

Okay, so imagine you live in a city with a lot of other people. All of you need clean water to drink, wash clothes and dishes, take showers or baths, and go to the bathroom. But where does all of this water come from and where does it go after we use it?

Well, urban water management is all about making sure that we have enough clean water for everyone in the city and making sure that the water we use doesn't harm the environment around us.

First, the city gets water from different sources like lakes, rivers, underground aquifers, or even the ocean. The water goes through a process called water treatment, which cleans the water to make it safe to drink and use.

After we use the water, it goes through pipes and gets treated again, so it can be released back into the environment without harming plants, animals, or humans. This is called wastewater treatment.

But some cities have a problem called urban flooding, which happens when the rainwater cannot flow through the ground fast enough and creates floods in streets and homes. To deal with this problem, cities build sewer systems and drainage structures that help water flow quickly and safely out of the city and into rivers, lakes, or oceans.

Overall, urban water management is all about making sure that everyone in the city has enough clean water to use in their day-to-day lives and that the environment is protected from polluted water and urban flooding.