Soldiers purify water for residents near Lake Guajataca Puerto Rico
U.S. Army Reserve Cpl. David Pagan, a Trujillo Alto, Puerto Rico, native and water treatment specialist with the 973rd Quartermaster Company, in Ceiba, 346th Transportation Battalion, 166th Regional Support Group, 1st Mission Support Command, primes a water pump to begin water purification from Guajataca Lake in Quebradillas, Puerto Rico, Oct. 9, 2017, after the local water treatment facility was damaged by Hurricane Maria. The Department of Defense assist civil authorities to provide disaster relief in Puerto Rico. (U.S. Army photo by Staff Sgt. Elvis Umanzor)

Photo by: Staff Sgt. Elvis Umanzor |  VIRIN: 171009-A-TN552-0027.JPG