03-03-2016 23:03 via phys.org

Winning the water war starts with winning the battle on data

The water meter buried in your front yard isn't exactly the most cutting-edge piece of technology. While they are accurate, most residential water meters are read only once per month, resulting in rough usage data - often rounded to the nearest 1,000 gallons. With the limited data, water utility managers can't distinguish individual uses, such as sprinklers versus toilets, or determine usage by time of day. This limits their ability to spot costly leaks or see opportunities for water conservatio
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