RedactedNarrative: On July 18, 2015 at approximately 2:30 pm, the victim attempted to kayak over the diversion dam across the Yellowstone River located at East Rosebud Fishing Access Site.  The victim had successfully completed this venture earlier in the day in a larger kayak.  The victim was not wearing a PFD, and was tossed out of the kayak.  The kayak was recovered approximately 1/2 mile downstream.  The victim was recovered five days later approximately 12 miles downstream.