‘LONDON Reuters – Americans can save some of the 225 billion gallons of water 852 billion liters wasted each year through over-watering by installing smart systems which deliver just the right amount of moisture.’<\/p>\n
via Smart tech could save billions of liters of water | Green Business | Reuters<\/a>.<\/p>\n
This article goes on to include interesting factoids from a RiverNetwork.org report<\/a>:<\/p>\n