Water " miracle " ?

One of my most alarming experiences with water occurred last summer . We have a private water supply up on a hill side  , which ran out of water . Well I use that phrase loosely as the tank was completely empty and dry but a steady stream of unusually pristine water was gushing from our taps ? This water was not our peaty , grimy fell water . Where was it coming from then ? I know it sounds mad but it was close to a " miracle " . Speaking to a relation also confirmed this had also happened years ago . It was almost unhinging to witness . It couldn't be so , but it was ! Spititual ? Who knows ???