We are taking up construction work in 5 acres of land at Bhuvaneswar, Orissa.There is no outlet to discharge rainwater and we wish to use the entire rainwater collected in recharging the ground water. The soil nature is "murrum".We would like to discharge the rainwater in the ground water table.

I adviced that if we leave the water in underground water table by deep borewell method,there is chance of reverse flow due to negative pressure.

What methodology we need to follow so that entire rainwater get discharged in the under ground water table.How it is done scientifically so that there is no reverse flow and entire rainwater can be used in recharging the water table.

warm regards,

P.K.Mallick

munamallick@yahoo.co.in