Morganza Spillway emergency use to divert additional water from the Mississippi River into the Morganza floodway, which merges downstream with the Atchafalaya floodway before entering the Gulf. Diversion of water from the Mississippi's main channel has the effect of lowering water level in the Mississippi downstream of the spillway, helping to relieve stress on levees and other flood control structures both upstream and down. Besides controlling flooding in a given event, the system is also designed to prevent the Mississippi River from permanently altering course down the Atchafalaya River, bypassing Baton Rouge and New Orleans. Water that passes the Morganza Spillway first
Morganza, Louisiana officers. The department's main office is located at 112 LA Highway 3050, Morganza, LA 70759. The department's main area of responsibility is law enforcement and community service within the corporate limits of the Village of Morganza. Its officers are occasionally tasked to assist other area police agencies such as the Pointe Coupee Parish Sheriff's Office, the Louisiana State Police, and Louisiana Wildlife & Fisheries. The Morganza Police Department has a strong traffic enforcement presence along Louisiana Highway 1 and Louisiana Highway 10. The town features in the 1969 film Easy Rider, where the main characters are subjected to ridicule from