RedactedNarrative: ON 05/25/2014, Two PWC's collided on Lake Anna, near the Lake Anna State Park. Operator1 was operating a PWC, doing figure eights. While operating, he noticed another Sea Doo PWC doing figure eights close by. He proceeded to move away from the Sea Doo PWC to continue the activity. He found a different location and continued his activity, until he noticed the same Sea Doo PWC operating around him once again. He made a few cycles around the water and the PWC he was operating cut off. He attempted to restart the PWC when the Sea Doo PWC crested a wave and landed on the port front of his PWC. The Sea Doo PWC slid up the front of his PWC, with its front, until it knocked him off into the water. He was not injured beyond first aid. The individual operating the Sea Doo PWC operated the PWC away from the area at a high rate of speed and operator1 was unable to get any identifying registration numbers.