We drilled borewell in the month of October and we went until 1120 feet but we didn't find any source of water. The drilling person mentioned that water of 0.5" is available. We thought that it is a failure and we constructed our home. After completing the home construction, I used the camera technique and was able to find water at a depth of 300 feet but in the video that was provided I was not able to find any single source. But the camera person and some of the people are suggesting to put the motor. As we are a family of 4, thinking about the installation of the submersible pump but I am curious to know that what if the borewell gets dried up and the amount gets wasted by the installation.

https://drive.google.com/open?id=1Zp2q-KoR_XfHXL9nHT_mSf_JID6THg0S

the above link is the camera test done on my borewell. Please suggest the solutions if anyone has gone through a similar ordeal.