RedactedNarrative: On August 26, 2017 the owner of vessel and his family were pleasure boating on Rocky Fork Lake.  The owner was navigating back to the Campground Boat Ramp his vessel struck a submerged object.  The owner check the motor for damage.  Upon returning to the boat ramp and trailering his vessel  he noticed damage to his center pontoon.  He contacted ODNR communication center to report the accident.  Report was taken along with pictures and a WICR is being completed.