My daughter has been without water for a couple of days too.
Her whole town is cut off, and she was sent home from work yesterday for H&S reasons, which I assume means that the loos won't flush. Is this yet another slide into the third world lifestyle that this government seems to think is acceptable?
I always keep several 2 litre bottles of water stashed away (the very cheapest supermarket ones), so at least there is enough to drink and cook with. They are in a large suitcase under a spare bed. My daughter has always laughed at me for this, but if it goes on much longer she might wish she had taken heed. Unfortunately she lives on the other side of the country, so I can't get any to her.
If you haven't done so, it's worth putting a few bottles on your next supermarket shop - I've just checked and it is 35p for 2 litres in Sainsbury's, or you can get a 5l bottle for £1.50.