Morganza Spillway enters the Morganza Floodway, which extends from the spillway at the Mississippi River south to the East Atchafalaya River levee. The floodway, long and wide, includes a stilling basin, an approach channel, an outlet channel, and two guide levees. From there, diverted water enters the Atchafalaya River Basin Floodway near Krotz Springs, Louisiana, and continues to the Gulf of Mexico. In an extreme flood event, a major release of water from the Morganza Spillway into the Morganza Floodway and Atchafalaya Basin inundates not only the floodways themselves (between their levees), but extensive additional areas of southern Louisiana throughout the Atchafalaya
Morganza, Louisiana were below the poverty line, including 33.7% of those under age 18 and 15.2% of those age 65 or over. The Morganza Police Department is a municipal police agency located in the village of Morganza, Louisiana. The department patrols an area of approximately in this rural town located in northern Pointe Coupee Parish, Louisiana. The town's population is approximately 659 (2000 census). The head of this agency is an appointed official, with the position currently held by Chief of Police Brett Robillard. In addition to the chief, the department has one (1) full-time officer, and at least five (5) part-time