Query on collapsed borewell

Borewell information needed

Dear IWP

Our 6inch, borewell which was 600 ft collapsd from 500 to 600 ft.There the waterlevel 30 ft, and we tested it with 7.5 hp pump, but no water came. We want solutions, if whether casing at a lower level will help? Or whether we should go still further down ?


Prakash Kulkarni