of mines and geology said 52 of the borewell water and 59 of tap water in bengaluru is not potable and contains 84 and 19 ecoli bacteria respectively the long list the taluks where you need the deputy commissioners permission to dig borewells include bengaluru east bengaluru north bengaluru south devanahalli doddaballapur hoskote nelamangala anekal chikkaballapura chintamani gauribidanur gudibande sidlaghatta badami bagalkot athani bailhongal ramadurga savadatti hagaribommanahalli hadagali chitradurga holalkere jagalur bangarpet kolar malur mulbagal srinivasapur yalburga kanakapura ramanagaram as the cost of construction has gone up since the flats were booked which is not being passed on and lenders too are taking a haircutwhile there is no plan to sell the hospital or taj expressway that connects noida and agra of the total debt of around rs 10000 crore loans of around rs 5000 crore are proposed to be paid off by swapping land parcels with lenders