RedactedNarrative: On 6/12/2022, Ranger with NPS sent me his completed report of a vessel swamping/sinking at the mouth of Antelope Canyon. Per the driver''s statement on 5/29/2022, the water conditions were rough and he had taken on stranded kayakers. Waves began breaking over the bow and the engine stalled. Everyone exited the boat as it took on more water and partially sank. Boats passing by picked up the persons in the water. The incident was investigated by NPS and the boat was taken to Antelope Point Marina by Wahweap Executive services. No injuries were reported. 