Tiger Dam Louisiana National Guardsmen set up a Tiger Dam system, a series of water-filled tubes that create a barrier to mitigate flooding, during efforts to support local and state officials battling rising floodwaters in Pierre Part, La., May 21, 2021. SHARE IMAGE: Download Image: Full Size (0.82 MB) Tags: national guard, army, humanitarian Photo By: Army Spc. Duncan Foote VIRIN: 210521-Z-SE049-1001C.JPG Photo Gallery