I didn't know that, and that is a problem when it freezes. That used to happen on the farm too. I'd say yes to you showering at my house, but the wife may not approve..
Yesterday on the way to work all the high-tumble water fountains I drive by were frozen. Very pretty. I should go check my waterfall at the creek, but it’s just too cold to open the damned door if I don’t have to.