ON 07-25-09, subject 1 was observed operating a jet ski on Lake Stevens, Sno, Co. WA at approx 1854 hrs, subject 1 was observed attempting to mount the jet ski from the water.  Contact was made to assist him, at which time  subject 1 stated that he struck his head and lost consciousness and did not remember what happened.  subject 1 was assisted into the boat and transported to the dock where aid/rescue provided treatment and transportation to a local hospital.  A relative on the dock claimed subject 1 fell hard off the jest ski.
Lake Stevens                  