 Resident of Indapur taluka in pune district have been suffering from various ailments for the last four or five years the reason was unearthed during recent survey and testing of water at ujjani dam which residents dependent on the survey found high level of nitrates, chemical oxygen demand (COD) and biochemical oxygen demand (BOD) in the water which makes it unfit for consumption .Former bombay high Court judge B G Kolse Patil who has also taken up this issue said ,"people in solapur filter the water three times ,but the illness do not stop.There are 700 chemical companies realising polluted water directly into rivers there is no system in place to keep a check on these ."