The U.S. Army Corps of Engineers (USACE), Mobile District announced today lock changes on the Apalachicola-Chattahoochee-Flint (ACF) River Basin. Beginning the week of October 7, 2013 ACF Locks will change to the fall/winter schedules. George W. Andrews, Walter F. George, and Jim Woodruff Locks will move to Monday-Thursday operations, 8 a.m.-6 p.m. Eastern Standard Time. The locks will be open October 4-5, closed on October 6 and then open Monday-Thursday, October 7-10. This schedule will continue until March 2014.