Solving environmental health risks with bioenvironmental
Airman 1st Class Brendan Saad, 341st Operational Medical Readiness Squadron bioenvironmental engineer apprentice, collects water for a water sampling test April 5, 2021, at Malmstrom Air Force Base, Mont. Bioenvironmental engineers regularly test the pH and chlorine levels of water to determine if the water is safe for drinking. (U.S. Air Force photo by Senior Airman Jacob M. Thompson)

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Photo by: Senior Airman Jacob M. Thompson |  VIRIN: 210406-F-JB127-0102.JPG