I had considered building a 100,000 gallon underground water reservoir at one time. Not as a prepping thing, but the well only produced a gallon a minute and I wanted to run that bitch 24/7 all winter for summer irrigation use. Better solution was to sell that property.

Last edited by Fireball2; 07/02/20.
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An 8 dollar driveway boy living in a T-111 shack

LOL