Battle of Stirling's Plantation division was dispatched up the Mississippi on transports and made a landing below Morganza on the 7th. On the 8th the entire force marched through Morganza, and down the Opelousas road, reaching the Atchafalaya in the late afternoon. They retired to the Fordoche and camped there for the night. The next day the Division marched to Morganza where they went into camp. On September 11, Herron proposed to send a detachment back to the bridge over the Fordoche to monitor Confederate activity on the west bank of the Atchafalaya, and from Morganza in an attempt to draw out Green's cavalry
Morganza Spillway was expected in the Atchafalaya Basin regardless of the choice made regarding the Morganza Spillway, the Corps decided to start the 2011 diversion by opening the spillway a bit less than described in scenario 1a (21%, not 25%) The Governor of Louisiana, Bobby Jindal, had meanwhile sent a letter on May 4, 2011, to Robert Gates, the United States Secretary of Defense, requesting that the National Guard be deployed under Title 32 of the United States Code status to respond to record water levels in Louisiana, where there was "a significant probability that the U.S. Army Corps of Engineers [would]