Vicksburg, Mississippi…..The Vicksburg District’s Louisiana Field Office (LFO) of the U. S. Army Corps of Engineers and the Keep Monroe Beautiful, Keep West Monroe Beautiful, and Keep Ouachita Parish Beautiful organizations will sponsor the 2013 annual Ouachita River Water Sweep. This year’s event will be held on Saturday, 21 September, from 9:00 a.m. to 1:00 p.m. at locations in Monroe, West Monroe, and Sterlington.