The Helena Bridge, crossing the MS River at Helena, AR, was struck by a tow few days ago and the tow broke loose, sending barges scattering in all directions with a few sinking. Upon request, we sent our in-house hydrographic survey crew down there today to locate one of the sunken barges that had not been located. First image below shows the barge in question nestled up against the concrete pier in 120' of water. The second sonar image shows an old towboat from the 1970s that we were unaware of. After some research, we determined it has been on the official wreck list for quite some time. It is also in 120' of water at these high water stages. You never know what you'll find lurking underwater in these big river systems, especially during and after high water/floods.