Photo Credit: Sgt. Peter Ross, 210th Mobile Public Affairs Detachment
Spc. Reynaldo Canalas, a native of Corpus Christi, Texas, checks the chlorine mixture of the Tactical Water Purification System as part of the hourly tests he performs. He is with the 288th Quartermaster Company, providing clean water in support of Combat Support Training Exercise 91 at Fort Hunter Liggett, Calif.