I selected my area in Texas because it is surrounded by lakes and the state has built a man made lake and is planning another one.
If I can get the funds, my next upgrades will be in massive solar since I have multiple large buildings. Then with the power I will drill a well and build in retention ponds. I may even drain my current gray water pond so I can line it so it doesn't drain.
I have a farm and we consume a lot of water. E.g. every day with our pasture horsea I have to fill three 200 gallon containers for them. (About 300 gallons a day).
I am not rich but if I was it would be already done
I agree with you water is the most important thing and folks are blind to it. Well unless you are from Michigan where drinking the lead water might make you blind