Old River Control Structure channel and lock were also part of the original facility design. Subsequent expansion created what is now known as the Old River Control Complex, when the Auxiliary Structure, which became operational in 1986, was added to reduce pressure on the original floodgates after extensive damage caused by the flood of 1973. The Sidney A. Murray Jr. Hydroelectric Station, completed in 1990, also provides an additional measure of control at the site. Water from the Mississippi is normally diverted into the Atchafalaya Basin only at Old River, where floodgates are routinely used to redirect the Mississippi's flow into the Atchafalaya River
Morganza High School academic year. Morganza High School Morganza High School was a high school located at 752 South Louisiana Highway 3050 in the village of Morganza, Louisiana. The school was established in 1906 as a three-room school building. The two-story building last used as Morganza High School was built in 1940. The high school closed in the early 1980s. The school's mascot was the Tigers. Morganza High School's football team won a state championship in 1955 while playing as part of a six-man football scheme. The former high school building later became home to Morganza Elementary which was administered by the Pointe