We are a co-op society in Pune. Recently we dug a borewell and had water tested. We need advice on its use as drinking water, alternatively you may suggest an economical method of filtration of borewell water. We have ground water tank for corporation water, our members are of opinion that we should not mix borewell water with groundwater tank. We need to use borewell water because of ongoing shortage which expect to continue in future.
Water test report attached.