Save my village from unpurified water

             I would like to inform you that , Many of My village people are suffering with health issues . The common reason behind this is drinking water. In my village around 400 people are living, among them 150 are 40 years old. According to my knowledge around 120 to 150 people are suffering with spinalcord problem, 20 to 50 cases are Kidney infected  with the formation of stones and many people suffering with knee pains and bone problems. I discussed many times to doctors and respective people for Water quality , they replied as " Your water may not be safe, which may have excess minerals with TDS(total dissolved solids) which weakens bone strength ".              I sent water samples to testing labs and the reports says thatthe water having TDS is 390 mg/l and Hardness is 220mg/l.  Normally for any healthy drinking water at any cost the TDS is < 30 mg/l and hardness is <50 mg/l. Lab scientists are suggested that , you should build a RO(Reverse Osmosis) plant for filtering this water because higher quantities will effect more health issues.               Doctors are declared not to drink this kind of water,but the people in my village  are drinking this water from many years. Inorder to resolve this condition , we have planned to build a RO plant for that I choose this as the platform. Your positive responce and sincere contributions will save many lives.    Thanking You....