In the Media: CEM's Gervais featured in article about flood wall
As a civil engineer with the U.S. Army Corps of Engineers, Victor Gervais was in charge of Hannibal’s flood wall construction and witnessed its success during the Great Flood of 1993, shortly after the levee was completed.
http://www.hannibal.net/news/20180630/hannibals-flood-wall-engineer-calls-it-perfect-timing