Effects of borewell drilling and illegal mining on the water table in Gurgaon, Haryana

Q1. Is there any effect on the gurgaon water table after the illegal mining going on as reported by the times of india? Does the mining is going on  have any effect on the rain to delhi?

Q2. Is there any law which restricts people from making borewells in gurgaon?and what is the depth of the depth of the borewell that can be carried out?Harkaran Malhotra