RedactedNarrative: On Sunday 8-10-14 at 1930 operator was towing his daughters on two different tubes and the two tubes hit one another.  One of the tubes had handles behind the occupant and the way she was holding onto the tube her arms were stretched out and behind her.  When the two tubes hit one another she broke her left arm just below her shoulder.  She was taken to Riverside Shore Memorial where she was treated for her injuries and released.