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Published daily in Bend, Oregon, by Western Communications, Inc. Copyright 2007.
By Peter Sachs / The Bulletin
May 21, 2007
It's buried in thousands of yards across Central Oregon, and many people don't even know it's there.
Yet the backflow preventer attached to your sprinkler system helps keep your drinking water clean.
Without it, insecticides, feces and chemicals in your yard could get into the water you drink.....