LEVEE SURVEY Senior Airman Renardo Sanders conducts a topographical survey of the levee just outside of the perimeter fence on the west side of Balad Air Base, Iraq, Jan. 7, 2008. The data collected is used by the levee repair team in stopping base flooding and to provide 500,000 gallons of water to Iraqi farm land. Sanders is assigned to the 732nd Expeditionary Civil Engineering Squadron. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 493907-C-ZHQ04-363.jpg Photo Gallery