How do you think we can use water judiciously ?

Explanation

We can use water judiciously by
1) Using only required quantity of water.
2) Minimising the waste.
3) Development methods to use less water and get more benefits out of it.
4) Reusing once used water.
5) Recycling of the water
6) Recharging the ground water.
7) Adapting micro irrigation techniques in agriculture.
8) Not polluting the water sources.