Ground Water

So basically the grounds level of water is just decreasing constantly and no one is talking about it my all family is suffering from it or may be my all town like the handpump can't give more water fully empty and the scariest part is there is no sources of water only electricity is coming so we use summer sevil and have the water also the water is not good to drink only good for wasing, bathing etc. for drink it we have to install purifier so we are middle class it's ok for us but think about the low class people which live just side of our home how they can manage this, they can't afford summer sevil or purifier or the small amount of water which coming from the handpump they directly have that.