Since Country Boy brought up pressure tanks, this is off the geo subject but loosly related. The system we used has a tiny pressure tank. Only about 1 1/2 gal. It has a control unit that by the push of a button you can change your water pressure. You can crank it up until the pressure valve blows, believe me I know, and it comes with lock to prevent you from cranking it up too high, if you set it, don't ask. We can turn on every faucet in the house with no noticeable drop and the pressure is excellent. We have been plagued with poor pressure in other houses and this was a priority for us. Just something else to consider. Like there isn't already enough decisions to make.
"The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge." Stephen W. Hawking
