Potable Supply
ALI BASE, Iraq -- Airman 1st Class Ricky Schmidt, utilities specialist, refills a water tank May 31. The utilities shop supplies approximately 20,000 gallons of potable water a day to Air Force members and coalition forces here. Airman Schmidt is deployed to the 407th Expeditionary Civil Engineer Squadron from Eielson AFB, Alaska. (U.S. Air Force photo/Tech. Sgt. Sabrina Johnson)