Presidio of Monterey gray-water system to save more than 2,000 gallons of water a day due to all the filtration and UV cleaning devices

Winifred Brown at the U.S. Army news reports the U.S. Army Garrison Presidio of Monterey will save more than 2,000 gallons of potable water every day—more than 730,000 gallons a year—with a gray-water system that began operating in a Marine Corps barracks March 9.Pyeatt Barracks, in Building 827, houses about 740 Marines. The system harvests…