The water samples collected in Pocharam indicate a TDS concentration of 4.900 milligram per litre. And another sample collected at Kanjerla village reported a concentration of TDS of the order of 3.800 milligrams per litre.
And both these samples have got the colour of groundwater similar to that of the effluents flowing into the Nakkawagu.
The wells are not in use and are situated about 50 meters from the Nakkavagu.