The title is pretty clear by itself.
Is the water that is being produced by the Aqua spell consumable?
Science Fiction & Fantasy Stack Exchange is a question and answer site for science fiction and fantasy enthusiasts. It only takes a minute to sign up.Sign up to join this community
Yes, at least Harry thought so.
‘Aguamenti!’ he shouted, jabbing the goblet with his wand. The goblet filled with clear water; Harry dropped to his knees beside Dumbledore, raised his head and brought the glass to his lips – but it was empty. Dumbledore groaned and began to pant.
‘But I had some – wait – Aguamenti!’ said Harry again, pointing his wand at the goblet.