Our existing borewell in our apartment is 110 ft. Water level has gone down. We do not have sufficient space around to dig another borewell. Please advise me:
1. Can the casing of the existing 110 ft borewell be further extended to 200 ft.
2. If not, what should be the minimum distance of a fresh borewell from the existing one. Water is available below 110 ft.
Regards