I'm just now seeing this thread. I was hit up to sell water for oil wells a few years ago. Sounded fairly lucrative. I even considered buying a bunch of pipe to pipe water from pond to road. Eventually fizzled out and I didn't do anything. I think they bought a few truckloads of water from someone else. Don't remember what they were offering. My pond is big enough and normally refills fast enough that probably wouldn't have had to worry about adverse consequences to fish too much; but...


[Linked Image from i108.photobucket.com]