The town of Princeton is expecting to see water consumption drop once residential water meters are installed. In April, the town began work to install residential water meters. This is a change from the present system where residential water users each pay a flat fee for their water. The town says a typical household in Canada uses 200 to 300 litres of water per person per day, or 300,000 to 400,000 litres per household each year. Outdoor wateri…