Yeah, I can see why you have to haul water. Coal slurry ain't exactly what you want to drink, or wash in!
I used to work at a small wood yard that was built on on old coal rail loading ground. There was a shaft mine opening there they filled in when they turned it into a wood yard. There was a small stream that was said to come out of the old mine shaft, that was the coldest , clearest water I had seen come out of the ground. It tasted like it had been filtered through charcoal. That little stream was only about a foot wide and six inches deep and flowed year round.
The nearest neighbor to the yard had to put in city water, his well was like yours, full of coal slurry and sulfur. Less than a thousand foot away, but totally different.....