On 6/5/2010 at approximately 1800 hrs operator was operating his 29 ft power quest vessel on El dorado Reservoir when he hit s stump under the surface of the water.  operator was going thru the cut in the trees, off of DJ point, heading north towards the Rock Quarry at approximatley 35 mph.  When operator struck the stump, operator stopped his vessel to check for damages and discovered that he had damaged his right lower unit.  operator vessel has twin out drives so he was able to get his vessel back to shady Creek Marina where it was loaded onto its trailer and parked in the service area to be worked on.  operator out drive was broke almost free from his vessel.  The only thing holding the out drive on was the drive shaft and steering bar that was connected to the other out drive.
El Dorado                     