Today I'm presenting a speech on water conservation and harvesting of water. We should use water in sustainable way which will help our generation from scarcity of fresh water,ways to conserve and harvesting of rain water by recharging the groundwater by water harvesting from rooftops,the table rises and the surrounding wells retain water throughout the year...for centuries people have relied on rainwater harvesting to supply water for household ,land and agriculture uses as well.only 2% of water is available for drink that's why we should keep in our mind to don't waste water.