amadon

i have a potable water tnk beneath the cabin sole amidship which i have drained there are 2 pmp stations at the galley sink the inboard is now dry when pumped the outboard pump still pumps water where is the tank this water is coming from???/// all help much appreciated

CHEERS!!!! great site metric tons of info and support and thus far rapid reply to request keep up the great work thanks to all M L Engle