Senior Airman Dustyn White pours Colilert into a water sample at the 379th Air Expeditionary Wing in Southwest Asia, Oct. 25, 2013. Random bottles of water are tested for bacteriological contaminants prior to being released to the base populace for consumption. White is the 379th Expeditionary Medical Group Bioenvironmental Engineering environmental quality program manager deployed from Holloman Air Force Base, N.M., and a Porterville, Calif., native. (U.S. Air Force photo/Master Sgt. David Miller)
Master Sgt. David Miller
Taken on 25 October 2013
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