Atchafalaya Basin from the Mississippi, Red and Black rivers is diverted into the Atchafalaya at the Old River Control Structure. This flow diverts on average 25 percent of the Mississippi River flow down the Atchafalaya. In times of extreme flooding, the US Army Corps of Engineers may open the Morganza Spillway and other spillways to relieve pressure on levees and control structures along the Mississippi. On May 13, 2011, in the face of a rising Mississippi River that threatened to flood New Orleans and other heavily populated parts of Louisiana, the USACE ordered the Morganza Spillway opened for the first time since
Morganza, Maryland black children in 1927. These schools were begun by John LaFarge, S.J. He is noted for his many interracial writings and activities. He is quoted as having said that his ministry among both the white and Afro-American parishioners taught him about racial injust. St. Joseph's original cemetery is located at the bottom of the hill along Route 5 and for many years was forgotten under dense underbrush, but has since been cleared. The current cemetery across from St. Joseph's was purchased in 1904. Morganza, Maryland Morganza is an unincorporated community in St. Mary's County, Maryland, United States. Today, it is