Debris Dump U.S. Army Corps of Engineers oversees collection and sorting of mounds of vegetative debris in San Juan, Puerto Rico, as part of Hurricane Maria recovery efforts, Jan. 22, 2018. U.S. Army Corps of Engineers photo by Andrew Kornacki SHARE: Download: Full Size (1.6 MB) Credit: Andrew A. Kornacki VIRIN: 180122-A-IF251-129U.JPG Photo Gallery