RedactedNarrative: Operator along with four passengers were traveling down river, North, in a 1991 Jetcraft vessel. Operator advised that they struck a rock near the middle of the Snake River and began taking on water. Operator advised that they were able to get the vessel to the Idaho side of the river and secure it. Operator advised that they were able to patch the vessel the next day good enough to get it down to the boat ramp. I responded to the operators residence and inspected the damage to the vessel. I saw a large scrape on the bottom of the starboard side and a hole where the bottom met the transom. It appeared that the weld failed where the bottom and the transom met. No major injuries were reported although one passenger did respond to the hospital. Victim advised nothing was broken and only bruising occurred.