Lock and Dam 19 http://tristatesradio.com en Three Mississippi River Locks Closed http://tristatesradio.com/post/three-mississippi-river-locks-closed <p>The U.S. Army Corps of Engineers has closed three locks on the Mississippi River due to rising water levels.<br> Thu, 30 May 2013 22:28:59 +0000 Jason Parrott 34736 at http://tristatesradio.com Three Mississippi River Locks Closed