I have a 940 foot deep drilled well. Last week I removed the cap to check the wires because I know they can get brittle from age. When I looked down in the well, I heard someone talking. I thought it was just an echo coming off the pipe. That night I decided to look in there again, and once again heard talking, and even some hammering sounds. Over the weekend I decided to look again, and it was quiet. Today I took off the cap again to replace the rubber seal under the cap, and was shocked to hear talking and loud hammering, and even the sound of machinery down in my well. I have come to the conclusion that my well is drilled into a cave and there are people working down there, and they do not work on the weekends. I just wish I could understand what they are saying because it sounds like a foreign language, but the sound is garbled by the water sounds so it's hard to tell. My pump was shut off too, os that was not the sound.
Is this possible that my well is in a cave?
John