RedactedNarrative: Operator was traveling north on the Mississippi River at a speed slower than 10 miles per hour when he struck an unidentified submerged object in the water near the northeast shoreline.  There were high water levels on the river at the time of the incident.  Vessel 1 sustained a puncture in the hull and was in operable.  The vessel was removed from the river at a location near where the incident occurred.