I have 2 wells. The original is nearly 25 yrs old. Over 190' feet down into the 2nd level aquifer. Good clean water. We have stockpiled a bunch.
You should too......
The one we had done in 2008 is less than 100' the water is nasty. We do not drink it.
Well the one thing we don't need to stockpile is water. I like the idea of that 2nd deep well though, that sounds good.