I'm about to move into a house that has one, eek! We're currently unmetered and pay very little a month.
However we do use a lot of water, DS has a medical condition that requires sometimes 2 showers daily, I put the other 2 in the bath together.
I bath everyday (again medical condition means showers are a struggle)
We use the dishwasher once a day and the washing machine 2-3 times a day.
I've been told the meter is only for waste water although I'm not sure what the difference is in bills etc.
Am I about to he paying £££ per month for water? 