Hi,
We have dug a borewell in Rammurthynagar (Bangalore) for about 1260 feet. We are getting a 6-7 water sources at different intervals ranging from 60feet (first one), 272 (second), 563 (third), 672 (fourth), 721(fifth), 921(sixth) and at 1204 feet we have a cavity. 75% of water coming from these sources is flooding into this cavity.
I need sugestions to fill this cavity and prevent water flowing into it.