Elliot City, Louisiana City was abandoned in 1939 when its residents were forced to leave due to the construction of the Morganza Spillway. This area is inside the floodway levee system and was entirely underwater when the floodway gates at the Morganza control structure were opened in 1973 and 2011 to relieve the high water level of the Mississippi River. The area is subject to being flooded if the control structure gates are ever opened again. The Elliot City area is a short distance south, southwest of a now inactive U.S. Army Air Corps bombing range used as a training area for aircraft
Morganza, Louisiana of the family's name in Sayreville, New Jersey, and a captain in the Second Regiment of the Middlesex County(N.J.) militia during the Revolutionary War. Evidence indicates he was involved in the transfer of slaves from New Jersey to Louisiana in conflict with New Jersey law. The U.S. Post Office opened in 1847, closed some years later, and reopened in 1899. Members of the Campbell family held the position of postmaster until 1970. The town was not incorporated until 1908. To commemorate the centennial anniversary of the Village of Morganza, U.S. Congressman Rodney Alexander entered the following into the Congressional Record